Communication method and apparatus, and related device

Abstract

The present application belongs to the technical field of communications. Disclosed are a communication method and apparatus, and a related device. The communication method in the embodiments of the present application comprises: a terminal acquiring first related information; and on the basis of the first related information, the terminal executing a first communication process related to a target signal, wherein the first communication process comprises at least one of the following: receiving the target signal, executing a monitoring operation on the basis of the target signal, sending a target channel associated with the target signal, and receiving target control information associated with the target signal. The first related information comprises at least one of the following: first transmission information, which is information for transmitting the target signal; first signal information, which is signal information of the target signal; a first monitoring parameter, which is a parameter used for executing a monitoring operation on the target signal; a first channel parameter, which is a parameter of the target channel; and a first resource configuration, which is used for configuring a control resource associated with the target control information.

Description

Communication method, apparatus and related device

[0001] The present application claims priority from the Chinese patent application No. 202411094328.4 filed on August 9, 2024, and entitled "Communication method, apparatus and related device", the content of which is incorporated herein by reference in its entirety. TECHNICAL FIELD

[0002] The present application belongs to the field of communication technology, and specifically relates to a communication method, apparatus and related device. BACKGROUND

[0003] Currently, in a New Radio (NR) system, a terminal can receive a signal (for example, a Synchronization Signal Block (SSB)) from a network side device, and perform a communication process related to the SSB. For example, the terminal can measure the SSB, and perform Radio Link Monitoring (RLM) or Beam Measurement (BM) according to the measurement result; or the terminal can perform transmission of a channel associated with the SSB; or the terminal can perform reception of a signal associated with the SSB according to a control resource associated with the SSB. Thus, the communication quality of the communication between the terminal and the network side device can be ensured.

[0004] However, in the future system, the transmission period of the SSB may change, and at this time, the terminal may not be able to determine how to perform the communication process related to the SSB, thereby possibly reducing the communication quality of the communication between the terminal and the network side device. SUMMARY

[0005] Embodiments of the present application provide a communication method, apparatus and related device, which can solve the problem of poor communication quality of the communication between the terminal and the network side device.

[0006] In a first aspect, a communication method is provided, which is performed by a terminal. The method comprises: obtaining, by the terminal, first related information; and performing, by the terminal, a first communication procedure related to a target signal according to the first related information, the first communication procedure comprising at least one of: receiving the target signal, performing a monitoring operation based on the target signal, transmitting a target channel associated with the target signal, and receiving target control information associated with the target signal. The first related information comprises at least one of: first transmission information, which is information for transmitting the target signal; first signal information, which is signal information of the target signal; first monitoring parameters, which are parameters used for performing the monitoring operation on the target signal; first channel parameters, which are parameters of the target channel; and first resource configuration, which is used for configuring a control resource associated with the target control information.

[0007] In a second aspect, a communication method is provided, which is performed by a network-side device. The method comprises: sending, by the network-side device, indication information to a terminal, the indication information being used for obtaining first related information; and the first related information being used for performing a first communication procedure related to a target signal, the first communication procedure comprising at least one of: receiving the target signal, performing a monitoring operation based on the target signal, transmitting a target channel associated with the target signal, and receiving target control information associated with the target signal. The first related information comprises at least one of: first transmission information, which is information for transmitting the target signal; first signal information, which is signal information of the target signal; first monitoring parameters, which are parameters used for performing the monitoring operation on the target signal; first channel parameters, which are parameters of the target channel; and first resource configuration, which is used for configuring a control resource associated with the target control information.

[0008] In a third aspect, a communication apparatus is provided. The apparatus comprises: an obtaining module and a performing module. The obtaining module is configured to obtain first related information. The performing module is configured to perform, according to the first related information obtained by the obtaining module, a first communication procedure related to a target signal, the first communication procedure comprising at least one of: receiving the target signal, performing a monitoring operation based on the target signal, transmitting a target channel associated with the target signal, and receiving target control information associated with the target signal. The first related information comprises at least one of: first transmission information, which is information for transmitting the target signal; first signal information, which is signal information of the target signal; first monitoring parameters, which are parameters used for performing the monitoring operation on the target signal; first channel parameters, which are parameters of the target channel; and first resource configuration, which is used for configuring a control resource associated with the target control information.

[0009] In a fourth aspect, a communication apparatus is provided, comprising: a sending module. The sending module is configured to send indication information to a terminal, the indication information being used to obtain first related information, the first related information being used to perform a first communication procedure related to a target signal, the first communication procedure comprising at least one of: receiving the target signal, performing a monitoring operation based on the target signal, sending a target channel associated with the target signal, receiving target control information associated with the target signal; and the first related information comprising at least one of: first transmission information, the first transmission information being information used to transmit the target signal; first signal information, the first signal information being signal information of the target signal; first monitoring parameter, the first monitoring parameter being a parameter used to perform the monitoring operation on the target signal; first channel parameter, the first channel parameter being a parameter of the target channel; and first resource configuration, the first resource configuration being used to configure a control resource associated with the target control information.

[0010] In a fifth aspect, a communication apparatus is provided, the apparatus being configured to perform the steps of the method of the first aspect, or to implement the steps of the method of the second aspect.

[0011] In a sixth aspect, a terminal is provided, comprising a processor and a memory, the memory storing programs or instructions executable on the processor, the programs or instructions being executed by the processor to implement the steps of the method of the first aspect.

[0012] In a seventh aspect, a terminal is provided, comprising a processor and a communication interface, wherein the processor is configured to obtain first related information, and perform a first communication procedure related to a target signal according to the first related information, the first communication procedure comprising at least one of: receiving the target signal, performing a monitoring operation based on the target signal, sending a target channel associated with the target signal, receiving target control information associated with the target signal; and the first related information comprising at least one of: first transmission information, the first transmission information being information used to transmit the target signal; first signal information, the first signal information being signal information of the target signal; first monitoring parameter, the first monitoring parameter being a parameter used to perform the monitoring operation on the target signal; first channel parameter, the first channel parameter being a parameter of the target channel; and first resource configuration, the first resource configuration being used to configure a control resource associated with the target control information.

[0013] In an eighth aspect, a network-side device is provided, comprising a processor and a memory, the memory storing programs or instructions executable on the processor, the programs or instructions being executed by the processor to implement the steps of the method of the first aspect.

[0014] In a ninth aspect, a network-side device is provided, comprising a processor and a communication interface, wherein the communication interface is configured to send indication information to a terminal, the indication information being used to acquire first related information, the first related information being used to perform a first communication procedure related to a target signal, the first communication procedure comprising at least one of the following: receiving the target signal, performing a monitoring operation based on the target signal, sending a target channel associated with the target signal, receiving target control information associated with the target signal; and wherein the first related information comprises at least one of the following: first transmission information, the first transmission information being information used to transmit the target signal; first signal information, the first signal information being signal information of the target signal; first monitoring parameters, the first monitoring parameters being parameters used to perform the monitoring operation on the target signal; first channel parameters, the first channel parameters being parameters of the target channel; and first resource configuration, the first resource configuration being used to configure a control resource associated with the target control information.

[0015] In a tenth aspect, a readable storage medium is provided, the readable storage medium storing a program or instructions, the program or instructions being executed by a processor to implement steps of the method according to the first aspect or steps of the method according to the second aspect.

[0016] In an eleventh aspect, a wireless communication system is provided, comprising a terminal and a network-side device, the terminal being configured to implement steps of the method according to the first aspect, and the network-side device being configured to implement steps of the method according to the second aspect.

[0017] In a twelfth aspect, a chip is provided, the chip comprising a processor and a communication interface, the communication interface being coupled to the processor, the processor being configured to run a program or instructions to implement steps of the method according to the first aspect or steps of the method according to the second aspect.

[0018] In a thirteenth aspect, a computer program / program product is provided, the computer program / program product being stored in a storage medium, the computer program / program product being executed by at least one processor to implement steps of the method according to the first aspect or steps of the method according to the second aspect.

[0019] In the embodiments of the present application, the terminal can obtain first related information, and perform a first communication process related to a target signal according to the first related information, the first communication process including at least one of the following: receiving the target signal, performing a monitoring operation based on the target signal, sending a target channel associated with the target signal, receiving target control information associated with the target signal; wherein the first related information includes at least one of the following: first transmission information, the first transmission information being information for transmitting the target signal; first signal information, the first signal information being signal information of the target signal; first monitoring parameters, the first monitoring parameters being parameters used for performing the monitoring operation on the target signal; first channel parameters, the first channel parameters being parameters of the target channel; and first resource configuration, the first resource configuration being used for configuring a control resource associated with the target control information. Since the terminal can obtain the first transmission information for transmitting the target signal, the terminal can accurately determine the transmission occasion of the target signal according to the first transmission information, so as to ensure that the terminal can accurately receive the target signal, and thus the terminal can accurately perform the first communication process related to the target signal; and / or, since the terminal can obtain the first signal information of the target signal, the terminal can accurately identify the target signal according to the first signal information, so as to ensure that the terminal can accurately receive the target signal, and thus the terminal can accurately perform the first communication process related to the target signal; and / or, since the terminal can obtain the first monitoring parameters used for performing the monitoring operation on the target signal, the probability of the time-consuming of performing the monitoring operation being too long due to the unsuitability of the parameters used for performing the monitoring operation on the target signal can be reduced, so as to reduce the probability of the time-consuming of performing the first communication process being too long; and / or, since the terminal can obtain the first channel parameters of the target channel associated with the target signal, the terminal can accurately send the target channel according to the first channel parameters, so that the network side device can accurately receive the target channel, thus the probability of the network side device failing to receive the target channel can be reduced, and thus the situation of failing to perform the first communication process can be reduced; and / or, since the terminal can obtain the first resource configuration for configuring the control resource of the target control information associated with the target signal, the terminal can accurately know the control resource of the target control information sent by the network side device according to the first resource configuration, and accurately receive the target control information sent by the network side device, thus the probability of the terminal failing to receive the target control information sent by the network side device can be reduced, and thus the situation of failing to perform the first communication process can be reduced; so as to improve the communication quality of the terminal and the network side device.

[0020] In the embodiments of the present application, the network side device can send indication information for obtaining first related information to the terminal, the first related information is used for performing a first communication process related to a target signal, the first communication process includes at least one of the following: receiving the target signal, performing a monitoring operation based on the target signal, sending a target channel associated with the target signal, receiving target control information associated with the target signal; wherein the first related information includes at least one of the following: first transmission information, the first transmission information is information for transmitting the target signal; first signal information, the first signal information is signal information of the target signal; first monitoring parameter, the first monitoring parameter is a parameter used for performing a monitoring operation on the target signal; first channel parameter, the first channel parameter is a parameter of the target channel; first resource configuration, used for configuring a control resource associated with the target control information. Since the network side device can indicate the first transmission information for transmitting the target signal to the terminal through the indication information, so that the terminal can accurately determine the transmission occasion of the target signal according to the first transmission information, thus it can ensure that the terminal can accurately receive the target signal, so that the terminal can accurately perform the first communication process related to the target signal; and / or, since the network side device can indicate the first signal information of the target signal to the terminal through the indication information, so that the terminal can accurately identify the target signal according to the first signal information, thus it can ensure that the terminal can accurately receive the target signal, so that the terminal can accurately perform the first communication process related to the target signal; and / or, since the network side device can indicate the first monitoring parameter used for performing a monitoring operation on the target signal to the terminal through the indication information, so that it can reduce the probability that the time-consuming of performing the monitoring operation is longer due to the unsuitable parameter used for performing the monitoring operation on the target signal, thus it can reduce the probability that the time-consuming of performing the first communication process is longer; and / or, since the network side device can indicate the first channel parameter of the target channel associated with the target signal to the terminal through the indication information, so that the terminal can accurately send the target channel according to the first channel parameter, so that the network side device can accurately receive the target channel, thus it can reduce the probability that the network side device cannot receive the target channel, so that it can reduce the situation that the first communication process cannot be performed; and / or, since the network side device can indicate the first resource configuration for configuring the control resource of the target control information associated with the target signal to the terminal through the indication information, so that the terminal can accurately know the control resource of the target control information sent by the network side device according to the first resource configuration, and accurately receive the target control information sent by the network side device, thus it can reduce the probability that the terminal cannot receive the target control information sent by the network side device, so that it can reduce the situation that the first communication process cannot be performed; thus, it can improve the communication quality of the terminal and the network side device. BRIEF DESCRIPTION OF DRAWINGS

[0021] Fig. 1 is a block diagram of a wireless communication system according to an embodiment of the present application;

[0022] Fig. 2 is a flow diagram of a communication method according to an embodiment of the present application;

[0023] Fig. 3 is a flow diagram of a communication method according to another embodiment of the present application;

[0024] Fig. 4 is a flow diagram of a communication method according to another embodiment of the present application;

[0025] Fig. 5 is a flow diagram of a communication method according to another embodiment of the present application;

[0026] Fig. 6 is a flow diagram of a communication method according to another embodiment of the present application;

[0027] Fig. 7 is a structural diagram of a communication apparatus according to an embodiment of the present application;

[0028] Fig. 8 is a structural diagram of a communication apparatus according to another embodiment of the present application;

[0029] Fig. 9 is a hardware structural diagram of a communication device according to an embodiment of the present application;

[0030] Fig. 10 is a hardware structural diagram of a terminal according to an embodiment of the present application;

[0031] Fig. 11 is a hardware structural diagram of a network-side device according to an embodiment of the present application. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.

[0033] The professional terms involved in the embodiments of the present application will be described below.

[0034] 1. RLM

[0035] Generally, the RLM procedure can include the following steps:

[0036] Step 0A: The network-side device configures periodic RLM-Reference Signal (RS).

[0037] Among them, the RLM-RS resource configured by the network side device can be all SSB or all Channel State Information-Reference Signal (CSI-RS), or a mixture of SSB and CSI-RS.

[0038] The maximum number of RLM-RS is: 2 RSs are configured per Band Width Part (BWP) below 3 gigahertz (GHz), 4 RSs are configured per BWP above 3 GHz and below 6 GHz, and 8 RSs are configured per BWP above 6 GHz. The terminal only performs RLM on the activated DownLink (DL) BWP.

[0039] Step 0B: parameter initialization

[0040] The terminal determines the maximum value between the shortest period of the RLM resource and 10 milliseconds (ms) as the indication period of the RLM. Among them, the indication period can be understood as the evaluation period, that is, the terminal will determine the result of the RLM in the evaluation period.

[0041] Step 1: The physical layer of the terminal indicates Out-Of-Sync (OOS) / In-Sync (IS) in the frame.

[0042] Among them, when the radio link quality of all resources in the RLM resource set is worse than the threshold Qout, the physical layer of the terminal indicates OOS to the upper layer. When the radio link quality of any resource in the RLM resource set is better than the threshold Qin, the physical layer of the terminal indicates IS to the upper layer.

[0043] Step 2: The high layer of the terminal determines whether a Radio Link Failure (RLF) occurs.

[0044] If the high layer of the terminal receives N310 consecutive OOS indications, start the timer T310. In this way, if the high layer of the terminal receives N311 consecutive IS indications, the terminal can stop T310, that is, the high layer of the terminal determines that no RLF occurs; if T310 expires, the high layer of the terminal determines that an RLF occurs.

[0045] 2、BM

[0046] Generally, BM can include Beam Failure Recovery (BFR), which is a beam failure recovery procedure triggered by the terminal, and the BFR process can include the following steps:

[0047] Step 0B: parameter initialization

[0048] The terminal determines the maximum value between the shortest period of the BFR resource and 2ms as the indication period of the BFR. Wherein, the indication period can be understood as the evaluation period, that is, the terminal will complete the BFR in the evaluation period.

[0049] Step 1A: The physical layer of the terminal indicates a beam failure instance.

[0050] When the wireless link quality of all corresponding BFD-RS resources used by the terminal to evaluate the wireless link quality is worse than the threshold Qout BR, the physical layer of the terminal will indicate a beam failure instance to the higher layer.

[0051] Step 1B: The higher layer of the terminal determines whether a beam failure is detected.

[0052] If the physical layer of the terminal indicates a beam failure instance, start or restart the timer BFD_timer; if BFD_timer expires, set the counter BFI_counter to 0.

[0053] Step 1C: The higher layer of the terminal determines whether a beam failure is detected according to the count value of the counter BFI_counter.

[0054] If the count value of BFI_Conuter is greater than or equal to the maximum count value of the beam failure instance, the higher layer of the terminal determines that a beam failure event is detected.

[0055] Step 2: The terminal identifies a candidate beam.

[0056] Step 3A: The terminal transmits a BFR request.

[0057] Step 3B: The network side device feeds back a BFR response.

[0058] Step 3C: The terminal selects a candidate beam.

[0059] 3, PBCH payload generation

[0060] Generally, let Denote the bits in the transport block delivered to the first layer, where A is the payload size generated by the higher layer. According to the definition of clause 6.1.1 in the protocol [8, TS 38.321], the least significant information bits Are mapped to the most significant bits of the transport block.

[0061] The terminal generates the following timing-related outer PBCH payload Wherein:

[0062] is the least significant bit (LSB) of the system frame number (SFN);

[0063] is the half frame bit

[0064] If is defined as in protocol [5, TS 38.213] clause 4.1, is the most significant bit, is the predetermined bit, is the most significant bit of the candidate SS / PBCH block index.

[0065] Otherwise, if is defined as in protocol [5, TS 38.213] clause 4.1, is the sixth, fifth and fourth bits of the candidate SS / PBCH block index.

[0066] 4. Other terms

[0067] The terms "first", "second", and the like in the present application are used to distinguish similar objects, and are not used to describe a particular order or sequence. It should be understood that the terms used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than that illustrated or described herein, and the objects distinguished by "first", "second" are usually a class, not limited to the number of objects, for example, the first object can be one or more. In addition, "or" in the present application means at least one of the connected objects. For example, the protection scope of "A or B" at least covers three schemes, namely, scheme one: including A and not including B; scheme two: including B and not including A; scheme three: including A and B. In addition, the terms "A and / or B", "at least one of A and B", "at least one of A or B" also at least cover the above three schemes respectively. The character " / " generally represents that the objects before and after are in an "or" relationship.

[0068] The term "indicate" in the present application can be a direct indication (or explicit indication) or an indirect indication (or implicit indication). Among them, the direct indication can be understood as that the sender explicitly informs the receiver of the specific information, the operation to be performed or the request result, etc. in the indication sent by the sender; the indirect indication can be understood as that the receiver determines the corresponding information according to the indication sent by the sender, or judges and determines the operation to be performed or the request result according to the judgment result.

[0069] It is worth noting that the technology described in the embodiments of the present application is not limited to Long Term Evolution (LTE) / LTE-Advanced (LTE-A) systems, but can also be used in other wireless communication systems, such as Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Orthogonal Frequency Division Multiple Access (OFDMA), Single-carrier Frequency-Division Multiple Access (SC-FDMA) or other systems. The terms "system" and "network" in the embodiments of the present application are often used interchangeably, and the described technology can be used in the above-mentioned systems and radio technologies, as well as in other systems and radio technologies. The following description describes a New Radio (NR) system for example purposes, and NR terminology is used in most of the following description, but these technologies can also be applied to systems other than NR systems, such as 6th Generation (6G) communication systems. th

[0070] ​FIG. 1 shows a block diagram of a wireless communication system to which embodiments of the present application can be applied. The wireless communication system includes a terminal 11 and a network-side device 12. The terminal 11 can be a terminal-side device such as a mobile phone, a Tablet Personal Computer, a Laptop Computer, a notebook computer, a Personal Digital Assistant (PDA), a palmtop computer, a netbook, an Ultra-mobile Personal Computer (UMPC), a Mobile Internet Device (MID), an Augmented Reality (AR) device, a Virtual Reality (VR) device, a robot, a wearable device, a flight vehicle, a Vehicle User Equipment (VUE), a shipboard device, a Pedestrian User Equipment (PUE), a smart home (a home device with a wireless communication function such as a refrigerator, a television, a washing machine, or furniture), a game console, a Personal Computer (PC), a kiosk, or a self-service machine. The wearable device includes a smart watch, a smart bracelet, a smart earphone, smart glasses, smart jewelry (a smart bracelet, a smart necklace, a smart ring, a smart necklace, a smart anklet, a smart necklace, etc.), a smart wristband, smart clothing, etc. The vehicle-mounted device can also be referred to as a vehicle-mounted terminal, a vehicle-mounted controller, a vehicle-mounted module, a vehicle-mounted component, a vehicle-mounted chip, or a vehicle-mounted unit, etc. It should be noted that the specific type of the terminal 11 is not limited in the embodiments of the present application. The network-side device 12 can include an access network device or a core network device. The access network device can also be referred to as a Radio Access Network (RAN) device, a radio access network function, or a radio access network unit. The access network device can include a base station, a Wireless Local Area Network (WLAN) Access Point (AP), or a Wireless Fidelity (Wi-Fi) node, etc.The base station can be referred to as a Node B (NB), an evolved Node B (eNB), a next generation Node B (gNB), a New Radio Node B (NR Node B), an access point, a relay base station (RBS), a serving base station (SBS), a base transceiver station (BTS), a radio base station, a radio transceiver, a basic service set (BSS), an extended service set (ESS), a home Node B (HNB), a home evolved Node B, a transmit / receive point (TRP), or some other suitable terminology in the art, so long as 5 the same technical effect is achieved. The base station is not limited to a specific technical term, and it is noted that only the base station in the NR system is taken as an example for description in the embodiments of the present application, and the specific type of the base station is not limited.

[0071] The communication method, apparatus and related device provided by the embodiments of the present application will be described in detail below in combination with the drawings and some embodiments and application scenarios.

[0072] The communication method provided by the embodiments of the present application can be executed by a communication device or a terminal or a functional module or entity in the terminal. The embodiments of the present application take the terminal as an example to describe the communication method provided by the embodiments of the present application.

[0073] FIG. 2 shows a flowchart of a communication method according to an embodiment of the present application. As shown in FIG. 2, the communication method provided by the embodiments of the present application can include the following steps 101 and 102.

[0074] In step 101, the terminal acquires first related information.

[0075] In some embodiments of the present application, the target signal can include at least one of the following: SSB, CSI-RS, a channel, etc.

[0076] The target signal can include at least one of a physical downlink control channel (PDDCH), a PDDCH demodulation reference signal (DMRS), a physical downlink shared channel (PDSCH), a PDSCH DMRS, and the like. Of course, the target signal can also include other signals or channels, which are not limited in the embodiments of the present application.

[0077] In an example, the target signal can be understood as a type of signal.

[0078] In the embodiments of the present application, the first related information can include at least one of the following:

[0079] The first transmission information is information for transmitting the target signal.

[0080] The first signal information is signal information of the target signal.

[0081] The first monitoring parameter is a parameter used for performing a monitoring operation on the target signal.

[0082] The first channel parameter is a parameter of the target channel.

[0083] The first resource configuration is used to configure a control resource associated with the target control information.

[0084] In some embodiments of the present application, the first transmission information includes at least one of the following:

[0085] A transmission period;

[0086] A transmission time interval.

[0087] In some embodiments of the present application, there is a multiple relationship between the transmission period and the transmission time interval. For example, the transmission time interval can be at least one multiple of the transmission period.

[0088] For example, during initial access, the transmission period and / or the transmission time interval can have at least one of the following possibilities:

[0089] The transmission period can be 20 ms, and / or the transmission time interval can be 80 ms;

[0090] The transmission period can be 40 ms, and / or the transmission time interval can be 40 ms;

[0091] The transmission period can be 40 ms, and / or the transmission time interval can be 80 ms;

[0092] The transmission period can be 40 ms, and / or the transmission time interval is 160 ms;

[0093] The transmission period can be 80 ms, and / or the transmission time interval is 80 ms;

[0094] The transmission period can be 80 ms, and / or the transmission time interval is 160 ms;

[0095] The transmission period can be 80 ms, and / or the transmission time interval is 3200 ms;

[0096] The transmission period can be 160 ms, and / or the transmission time interval is 160 ms;

[0097] The transmission period can be 160 ms, and / or the transmission time interval is 320 ms;

[0098] The transmission period can be 160 ms, and / or the transmission time interval is 640 ms;

[0099] The transmission period can be 320 ms, and / or the transmission time interval is 320 ms;

[0100] The transmission period can be 320 ms, and / or the transmission time interval is 640 ms;

[0101] The transmission period can be 320 ms, and / or the transmission time interval is 1280 ms;

[0102] The transmission period can be 640 ms, and / or the transmission time interval is 640 ms;

[0103] The transmission period can be 640 ms, and / or the transmission time interval is 1280 ms;

[0104] The transmission period can be 640 ms, and / or the transmission time interval is 2560 ms;

[0105] The transmission period can be 1280 ms, and / or the transmission time interval is 1280 ms;

[0106] The transmission period can be 1280 ms, and / or the transmission time interval is 2560 ms;

[0107] The transmission period can be 1280 ms, and / or the transmission time interval is 5120 ms.

[0108] In some embodiments of the present application, the first transmission information described above can further include: an index of the target signal, a transmission number of the target signal.

[0109] Therefore, the terminal can accurately receive the target signal, and the terminal can accurately perform the first communication process related to the target signal.

[0110] In some embodiments of the present application, the first signal information includes at least one of the following:

[0111] a Master Information Block (MIB);

[0112] a first bit, the first bit being at least part of bits of frame information, the frame information including at least one of the following: a system frame number of the target signal, frame information associated with a transmission period of the target signal, frame information associated with a transmission time interval of the target signal;

[0113] a second bit, the second bit being at least part of bits generated by a higher layer;

[0114] a third bit, the third bit being at least part of bits generated by a physical layer;

[0115] a fourth bit, the fourth bit being a scrambling bit;

[0116] a first sequence, the first sequence being a scrambling sequence.

[0117] In some embodiments of the present application, the MIB can be a MIB carried by the target signal. The first bit can be a bit in the target signal, for example, the first bit can be at least part of valid bits in the target signal. The second bit can be a bit in the target signal. The third bit can be a bit in the target signal.

[0118] In some embodiments of the present application, the terminal can determine at least one of the first bit, the second bit, and the third bit according to the transmission period and / or the transmission time interval of the target signal.

[0119] In some embodiments of the present application, a protocol can agree on at least one of the first bit, the second bit, and the third bit.

[0120] In some embodiments of the present application, a network side device can indicate at least one of the first bit, the second bit, and the third bit.

[0121] In some embodiments of the present application, the first sequence or the fourth bit is a sequence or a bit for scrambling processing of a PBCH payload, and the first sequence is related to the first bit.

[0122] For example, the first bit of the fifth LSB system frame number is the first bit, then the scrambling sequence or the bits S0, S1, S2, S3, …, S A-1 wherein s i = c(j + vZ), wherein Z denotes a truncation length, v denotes an index, Z is related to the number of the first bit, and v is related to the value of the first bit, for example, Z = A - 2, and / or Z = A - 5, for example, v is 0 when the fifth LSB system frame number bit is 0, v is 1 when the fifth LSB system frame number bit is 1, or v is 1 when the fifth LSB system frame number bit is 0, v is 0 when the fifth LSB system frame number bit is 1. And / or, when the bit corresponding to i is the fifth LSB system frame number bit, s i = 0 or 1.

[0123] For example, the first bit of the fifth LSB system frame number is the first bit, then the scrambling sequence or the bits S0, S1, S2, S3, …, S A-1 wherein s i = c(j + vZ), wherein Z denotes a truncation length, v denotes an index, Z is related to the number of the first bit, and v is related to the value of the first bit, for example, Z = A - 2, and / or Z = A - 5, for example, v is 0 when the fifth LSB system frame number bit is 0, v is 1 when the fifth LSB system frame number bit is 1, or v is 1 when the fifth LSB system frame number bit is 0, v is 0 when the fifth LSB system frame number bit is 1. And / or, when the bit corresponding to i is the fifth LSB system frame number bit, s i = 0 or 1.

[0124] For example, the first bit of the fifth LSB system frame number is the first bit, then the scrambling sequence or the bits S0, S1, S2, S3, …, S A-1 wherein s i = c(j + vZ), wherein Z denotes a truncation length, v denotes an index, Z is related to the number of the first bit, and v is related to the value of the first bit, for example, Z = A - 2, and / or Z = A - 5, for example, v is 0 when the fifth LSB system frame number bit is 0, v is 1 when the fifth LSB system frame number bit is 1, or v is 1 when the fifth LSB system frame number bit is 0, v is 0 when the fifth LSB system frame number bit is 1. And / or, when the bit corresponding to i is the fifth LSB system frame number bit, s i = 0 or 1, and / or when the bit corresponding to i is the fourth LSB system frame number bit, s i = 0 or 1.

[0125] For example, the first bit of the fifth LSB system frame number is the first bit, then the scrambling sequence or the bits S0, S1, S2, S3, …, S A-1 wherein si = c(j + vZ), where Z denotes a truncation length, v denotes an index, Z is related to the number of the first bit, and v is related to the value of the first bit, for example, Z = A - 3, and / or Z = A - 6; for example, when the sixth and seventh MSB system frame number bits are 00, v is 0, when the sixth and seventh MSB system frame number bits are 01, v is 1, when the sixth and seventh MSB system frame number bits are 10, v is 1, and when the sixth and seventh MSB system frame number bits are 11, v is 0. And / or when the bit corresponding to i is the sixth MSB system frame number bit, s i = 0 or 1, and / or when the bit corresponding to i is the seventh MSB system frame number bit, s i = 0 or 1.

[0126] For example, the third LSB system frame number bit is the first bit, then the scrambling sequence s i = c(j + vZ), where Z denotes a truncation length, v denotes an index, Z is related to the number of the first bit, and v is related to the value of the first bit. For example, Z = A - 2, and / or Z = A - 5; when the third LSB system frame number bit is 0, v is 0, when the third LSB system frame number bit is 1, v is 1, or when the third LSB system frame number bit is 0, v is 1, and when the third LSB system frame number bit is 1, v is 0. Or for example, Z = A - 3, and / or Z = A - 6; when the third and second LSB system frame number bits are 00, v is 0, when the third and second LSB system frame number bits are 01, v is 1, when the third and second LSB system frame number bits are 10, v is 2, and when the third and second LSB system frame number bits are 11, v is 3. And / or when the bit corresponding to i is the third LSB system frame number bit, s i = 0 or 1, and / or when the bit corresponding to i is the second LSB system frame number bit, s i = 0 or 1.

[0127] For example, the eighth MSB system frame number bit is the first bit, then the scrambling sequence s i= c(j + vZ), where Z denotes a truncation length, v denotes an index, Z is related to the number of the first bit, and v is related to the value of the first bit. For example, Z = A - 2, and / or Z = A - 5; v is 0 when the eighth MSB system frame number bit is 0, v is 1 when the eighth MSB system frame number bit is 1, or v is 1 when the eighth MSB system frame number bit is 0, v is 0 when the eighth MSB system frame number bit is 1. Or for example, Z = A - 3, and / or Z = A - 6; v is 0 when the eighth and ninth MSB system frame number bits are 00, v is 1 when the eighth and ninth MSB system frame number bits are 01, v is 2 when the eighth and ninth MSB system frame number bits are 10, v is 3 when the eighth and ninth MSB system frame number bits are 11. And / or, when the bit corresponding to i is the eighth MSB system frame number bit, s i = 0 or 1, and / or when the bit corresponding to i is the ninth MSB system frame number bit, s i = 0 or 1.

[0128] For example, the second LSB system frame number bit is the first bit, then the scrambling sequence s i = c(j + vZ), where Z denotes a truncation length, v denotes an index, Z is related to the number of the first bit, and v is related to the value of the first bit. For example, Z = A - 2, and / or Z = A - 5; v is 0 when the second LSB system frame number bit is 0, v is 1 when the second LSB system frame number bit is 1, or v is 1 when the second LSB system frame number bit is 0, v is 0 when the second LSB system frame number bit is 1. Or for example, Z = A - 3, and / or Z = A - 6; v is 0 when the third and second LSB system frame number bits are 00, v is 1 when the third and second 2LSB system frame number bits are 01, v is 2 when the third and second LSB system frame number bits are 10, v is 3 when the third and second LSB system frame number bits are 11. And / or, when the bit corresponding to i is the third LSB system frame number bit, s i = 0 or 1, and / or when the bit corresponding to i is the second LSB system frame number bit, s i = 0 or 1.

[0129] For example, the ninth MSB system frame number bit is the first bit, then the scrambling sequence s i= c(j + vZ), where Z represents a truncation length, v represents an index, Z is related to the number of the first bits, and v is related to the value of the first bits. For example, Z = A-2, and / or Z = A-5; v is 0 when the ninth MSB system frame number bit is 0, v is 1 when the ninth MSB system frame number bit is 1, or v is 1 when the ninth MSB system frame number bit is 0, and v is 0 when the ninth MSB system frame number bit is 1. Or for example, Z = A-3, and / or Z = A-6; v is 0 when the eighth and ninth MSB system frame number bits are 00, v is 1 when the eighth and ninth MSB system frame number bits are 01, v is 2 when the eighth and ninth MSB system frame number bits are 10, and v is 3 when the eighth and ninth MSB system frame number bits are 11. And / or when the bit corresponding to i is the eighth MSB system frame number bit, s i = 0 or 1, and / or when the bit corresponding to i is the ninth MSB system frame number bit, s i = 0 or 1.

[0130] Therefore, the terminal can accurately execute the first communication process related to the target signal.

[0131] In some embodiments of the present application, in the case where the first signal information includes the first bit, the terminal expects at least one of the following:

[0132] The network side device does not perform first layer scrambling processing on the first bit.

[0133] The network side device does not perform second layer scrambling processing on the first bit.

[0134] The scrambling sequence corresponding to the first bit is 0 or 1.

[0135] In some embodiments of the present application, if the network side device performs first layer scrambling processing and / or second layer scrambling processing on the first bit, the terminal can stop performing descrambling processing on the target signal; or the terminal can stop receiving the target signal.

[0136] In some embodiments of the present application, if the scrambling sequence is 0, it can be understood that the network side device does not perform scrambling processing on the first bit; if the scrambling sequence is 1, it can be understood that the new sequence after scrambling and the original sequence are opposite, but this opposite relationship is known, that is, reversing the new sequence entirely is the original sequence, that is, it can be understood that the network side device does not perform scrambling processing on the first bit.

[0137] Thus, it is known that, since the terminal expects the network-side device to perform the first-layer and / or second-layer scrambling on the first bit, the terminal can quickly obtain the first bit without performing multi-layer descrambling on the first bit in the case that the target signal is received.

[0138] In some embodiments of the present application, in the case that the first signal information comprises the first bit, the terminal does not expect at least one of the following:

[0139] the network-side device performs the first-layer scrambling on the first bit;

[0140] the network-side device performs the second-layer scrambling on the first bit;

[0141] the scrambling sequence corresponding to the first bit is not 0 or 1.

[0142] In some embodiments of the present application, if the network-side device performs the first-layer and / or second-layer scrambling on the first bit, the terminal can stop performing the descrambling on the target signal; or the terminal can stop receiving the target signal.

[0143] Thus, it is known that, since the terminal does not expect the network-side device to perform the first-layer and / or second-layer scrambling on the first bit, the terminal can quickly obtain the first bit without performing multi-layer descrambling on the first bit in the case that the target signal is received.

[0144] In some embodiments of the present application, the above monitoring operation comprises at least one of the following: RLM, BM; and the above first monitoring parameter comprises at least one of the following:

[0145] a measurement period;

[0146] a measurement timer value;

[0147] a measurement time;

[0148] an indication period;

[0149] an evaluation period;

[0150] a threshold value related to determining a radio link failure (RLF);

[0151] a determination condition for determining an RLF;

[0152] a threshold value related to determining a beam failure;

[0153] a determination condition for determining a beam failure;

[0154] a signal type of the target signal.

[0155] In some embodiments of the present application, the measurement timer can include timer T310, timer BFD timer, etc. Of course, the measurement timer can also include other timers, and the embodiments of the present application do not limit this.

[0156] In some embodiments of the present application, in the case where the monitoring operation includes RLM, the related threshold for determining RLF can include N310, N311. Of course, the related threshold can also include other thresholds, and the embodiments of the present application do not limit this.

[0157] In some embodiments of the present application, the determination condition for determining RLF can include: a condition for the terminal to start T310, and / or a condition for the terminal to stop T310, and / or a condition for the terminal to determine RLF, etc.

[0158] In some embodiments of the present application, the related threshold for determining beam failure can include the maximum count value of beam failure instances. Of course, the related threshold can also include other thresholds, and the embodiments of the present application do not limit this.

[0159] In some embodiments of the present application, the determination condition for determining beam failure can include: a condition for starting BFD_timer, and / or a condition for setting the counter BFI_counter to 0, and / or a condition for the terminal to determine beam failure, etc.

[0160] In some embodiments of the present application, the signal type of the target signal can include at least one of: synchronization signal block type, reference signal type, channel type. It can be understood that if the signal type of the target signal in the first monitoring parameter is the synchronization signal block type, the terminal can determine that the target signal is SSB; if the signal type of the target signal in the first monitoring parameter is the reference signal type, the terminal can determine that the target signal is CSI-RS; if the signal type of the target signal in the first monitoring parameter is the channel type, the terminal can determine that the target signal is at least one of PDCCH, PDCCH DMRS, PDSCH, PDSCH DMRS.

[0161] As can be seen, since the embodiments of the present application specify the specific content included in the first monitoring parameter, the terminal can accurately obtain the first monitoring parameter used for performing the monitoring operation on the target signal, so that the probability of the time-consuming of performing the monitoring operation being too long due to the unsuitable parameter used for performing the monitoring operation on the target signal can be reduced, thereby the probability of the time-consuming of performing the first communication process (such as the monitoring operation) being too long can be reduced.

[0162] In some embodiments of the present application, the first channel parameter includes at least one of:

[0163] Channel period;

[0164] System frame number;

[0165] Occupied time domain resource;

[0166] Starting time unit;

[0167] Preamble format.

[0168] In some embodiments of the present application, the starting time unit can include at least one of the following: a starting symbol, a starting slot, a starting mini-slot, a starting subframe, a starting frame, and the like.

[0169] As can be seen, since the embodiments of the present application specify the specific content included in the first channel parameter, the terminal can accurately identify the target channel and accurately receive the target channel according to the first channel parameter, so that the probability that the terminal cannot receive the target channel can be reduced.

[0170] In some embodiments of the present application, the control resource can include at least one of the following: a type 0-pdcch common search space (CSS), a search space for receiving a PDCCH scheduling a system information block (SIB) 1, a search space for receiving a PDCCH scheduling system information (SI), a search space for receiving a PDCCH scheduling paging, a search space for receiving a PDCCH scheduling a random access response (RAR), a search space for receiving a PDCCH scheduling a message Msg B, and a search space for receiving a PDCCH scheduling a message Msg 4.

[0171] In some embodiments of the present application, the first resource configuration is used to configure at least one of the following control resources:

[0172] Transmission period;

[0173] Time domain location;

[0174] Frequency domain location.

[0175] As can be seen, since the embodiments of the present application specify the specific content configured by the first resource configuration, the terminal can accurately obtain the information of the resource for sending the control signal by the network side device according to the first resource configuration, and accurately receive the control signal sent by the network side device, so that the probability that the terminal cannot receive the control signal sent by the network side device can be reduced; thereby, the communication quality of the terminal and the network side device in communication can be improved.

[0176] In some embodiments of the present application, the first related information satisfies at least one of the following:

[0177] Configured by the network side device;

[0178] Agreed by the protocol;

[0179] Determined or inferred by the terminal.

[0180] In the case where the first related information is configured by the network side device, the terminal can receive at least part of the first related information from the network side device. In the case where the terminal receives all the first related information from the network side device, the terminal can determine the all the first related information as the first related information to obtain the first related information; in the case where the terminal receives part of the first related information from the network side device, the terminal can determine another part of the information according to the part of the first related information to obtain the first related information.

[0181] Step 102, the terminal performs a first communication process related to the target signal according to the first related information.

[0182] In the embodiments of the present application, the first communication process includes at least one of the following: receiving the target signal, performing a monitoring operation based on the target signal, transmitting a target channel associated with the target signal, and receiving target control information associated with the target signal.

[0183] In some embodiments of the present application, the first communication process can be a communication process in an initial access process.

[0184] For example, in the case where the first related information includes at least one of the first transmission information and the first signal information, the first communication process can include receiving the target signal. In the case where the first related information includes at least one of the first transmission information, the first signal information, and the first monitoring parameter, the first communication process can include performing a monitoring operation based on the target signal. In the case where the first related information includes the first channel parameter, the first communication process can include transmitting a target channel associated with the target signal. In the case where the first related information includes the first resource configuration, the first communication process can include receiving target control information associated with the target signal.

[0185] The embodiment of the present application provides a communication method, a terminal can acquire first related information, and performs a first communication process related to a target signal according to the first related information, the first communication process includes at least one of the following: receiving the target signal, performing a monitoring operation based on the target signal, sending a target channel associated with the target signal, receiving target control information associated with the target signal; wherein the first related information includes at least one of the following: first transmission information, the first transmission information is information for transmitting the target signal; first signal information, the first signal information is signal information of the target signal; first monitoring parameter, the first monitoring parameter is a parameter used for performing the monitoring operation on the target signal; first channel parameter, the first channel parameter is a parameter of the target channel; first resource configuration, used for configuring a control resource associated with the target control information. Since the terminal can acquire the first transmission information for transmitting the target signal, the terminal can accurately determine the transmission occasion of the target signal according to the first transmission information, so that the terminal can accurately receive the target signal, and the terminal can accurately perform the first communication process related to the target signal; and / or, since the terminal can acquire the first signal information of the target signal, the terminal can accurately identify the target signal according to the first signal information, so that the terminal can accurately receive the target signal, and the terminal can accurately perform the first communication process related to the target signal; and / or, since the terminal can acquire the first monitoring parameter used for performing the monitoring operation on the target signal, the probability of long time consumption of the monitoring operation due to the unsuitable parameter used for performing the monitoring operation on the target signal can be reduced, so that the probability of long time consumption of the first communication process can be reduced; and / or, since the terminal can acquire the first channel parameter of the target channel associated with the target signal, the terminal can accurately send the target channel according to the first channel parameter, so that the network side device can accurately receive the target channel, and the probability that the network side device cannot receive the target channel can be reduced, so that the situation that the first communication process cannot be performed can be reduced; and / or, since the terminal can acquire the first resource configuration for configuring the control resource of the target control information associated with the target signal, the terminal can accurately know the control resource of the target control information sent by the network side device according to the first resource configuration, and accurately receive the target control information sent by the network side device, so that the probability that the terminal cannot receive the target control information sent by the network side device can be reduced, and the situation that the first communication process cannot be performed can be reduced; so that the communication quality of the terminal and the network side device can be improved.

[0186] The following will be illustrated by different examples to illustrate the specific scheme that the terminal acquires the first related information and performs the first communication process according to the first related information.

[0187] Example one,

[0188] In some embodiments of the present application, as shown in FIG. 3, the step 101 can be implemented by the following step 101a in combination with FIG. 2.

[0189] The step 101a is that the terminal receives indication information from the network side device.

[0190] In the embodiments of the present application, the indication information indicates the first related information.

[0191] In some embodiments of the present application, the indication information can indicate the first related information in an explicit indication or an implicit indication manner.

[0192] For explicit indication:

[0193] The indication information can carry the first related information; or the indication information can carry at least one information identifier, so that the terminal can determine the first related information from a plurality of related information in the terminal according to the at least one information identifier.

[0194] For implicit indication:

[0195] The indication information can carry one information identifier, so that the terminal can determine the corresponding related information of the one information identifier as the first related information; or the indication information can not carry the information identifier, so that the terminal can determine the default related information as the first related information.

[0196] As can be seen, since the terminal can receive the indication information from the network side device to accurately know the first related information through the indication information, the terminal can accurately communicate with the network side device according to the first related information, so that the communication quality of the terminal and the network side device can be improved.

[0197] In some embodiments of the present application, the indication information satisfies at least one of the following:

[0198] The first transmission information is transmission information indicated by the indication information in at least two second transmission information;

[0199] The first signal information is signal information indicated by the indication information in at least two second signal information;

[0200] The first monitoring parameter is a monitoring parameter indicated by the indication information in at least two second monitoring parameters;

[0201] The first channel parameter is a channel parameter indicated by the indication information in at least two second channel parameters;

[0202] The first resource configuration is a resource configuration indicated by the indication information in at least two second resource configurations.

[0203] In the embodiments of the present application, the second transmission information is information of a target signal, different second transmission information is at least partially different; the second signal information is signal information of a target signal, different second signal information is at least partially different; the second monitoring parameter is a parameter used for performing a monitoring operation on a target signal, different second monitoring parameters are at least partially different; the second channel parameter is a parameter of a target channel, different second channel parameters are at least partially different; and the second resource configuration is used for configuring a control resource associated with target control information, different second resource configurations are at least partially different.

[0204] In some embodiments of the present application, the at least two second transmission information can be agreed upon by a protocol, configured by a network side device, or determined by a terminal. Each of the at least two second transmission information can include at least one of a transmission period and a transmission time interval, and each of the at least two second transmission information includes different transmission periods and / or transmission time intervals. It can be understood that the at least two second transmission information includes the first transmission information.

[0205] In some embodiments of the present application, the at least two second signal information can be agreed upon by a protocol, configured by a network side device, or determined by a terminal. Each of the at least two second signal information can include at least one of an MIB, a first bit, a second bit, and a third bit, and each of the at least two second signal information includes different MIBs and / or first bits and / or second bits and / or third bits. It can be understood that the at least two second signal information includes the first signal information.

[0206] In some embodiments of the present application, the at least two second monitoring parameters can be agreed upon by a protocol, configured by a network side device, or determined by a terminal. Each of the at least two second monitoring parameters includes at least one of a measurement period, a measurement timer value, a measurement time, an indication period, an evaluation period, a related threshold value for determining a radio link failure (RLF), a determination condition for determining an RLF, a related threshold value for determining a beam failure, a determination condition for determining a beam failure, and a signal type of a target signal, and each of the at least two second monitoring parameters includes different measurement periods and / or measurement timer values and / or measurement times and / or indication periods and / or evaluation periods and / or related threshold values for determining an RLF and / or determination conditions for determining an RLF and / or related threshold values for determining a beam failure and / or determination conditions for determining a beam failure and / or signal types of target signals. It can be understood that the at least two second monitoring parameters includes the first monitoring parameter.

[0207] Exemplarily, assuming that the at least two second monitoring parameters include two second monitoring parameters, the indication period in the first second monitoring parameter is 20 ms, and the indication period in the second second monitoring parameter is 160 ms; the determination condition for determining the RLF in the first second monitoring parameter is that when the radio link quality of all resources in the RLM resource set is lower than the threshold Qout, the terminal indicates the OSS to the higher layer; the determination condition for determining the RLF in the second second monitoring parameter is that when the radio link quality of any or part of resources in the RLM resource set is lower than the threshold Qout, the terminal indicates the OSS to the higher layer; the measurement period of the first second monitoring parameter is 20 ms, and the measurement period of the second second monitoring parameter is 160 ms.

[0208] Taking the monitoring operation as RLM for example, the first second monitoring parameter can be configured with a lower N310, or a T310 start is triggered as long as one OSS indication, or a lower N311 is configured, or in the T310 period, a T310 stop is triggered as long as one IS indication, or the terminal considers that there is an RLF if there is no IS indication during the T310 period.

[0209] Taking the monitoring operation as BM for example, the first second monitoring parameter can be configured with a lower maximum beam failure instance count value, or a beam failure is considered as long as there is one beam failure instance.

[0210] In some embodiments of the present application, the at least two second channel parameters described above can be protocol agreed, or configured by the network side device, or determined by the terminal. Each of the at least two second channel parameters described above includes at least one of the following: channel period, system frame number, occupied time domain resource, starting time unit, preamble format, and each of the at least two second channel parameters includes different channel period and / or system frame number and / or occupied time domain resource and / or starting time unit and / or preamble format. It can be understood that the at least two second channel parameters include the first channel parameter.

[0211] Exemplarily, assuming that the at least two second channel parameters include two second channel parameters, the system frame number of the first second channel parameter is 16, and the system frame number of the second second channel parameter is 2.

[0212] In some embodiments of the present application, the at least two second resource configurations described above can be protocol agreed, or configured by the network side device, or determined by the terminal. Each of the at least two second resource configurations described above can be used to configure at least one of the following of the control resource: transmission period, time domain location, frequency domain location, and each of the at least two second resource configurations is used to configure different transmission period and / or time domain location and / or frequency domain location. It can be understood that the at least two second resource configurations include the first resource configuration.

[0213] Thus, it can be known that, since the condition required to be satisfied by the first related information is defined in the embodiments of the present application, the terminal can accurately determine the first related information according to the condition, and accurately communicate with the network side device according to the first related information, so that the communication quality of the terminal and the network side device in communication can be improved.

[0214] In some embodiments of the present application, the indication information is carried by at least one of the following:

[0215] a sequence of a primary synchronization signal (PSS);

[0216] a cyclic shift of the PSS;

[0217] a sequence of a secondary synchronization signal (SSS);

[0218] a cyclic shift of the SSS;

[0219] a sequence of a physical broadcast channel (PBCH) demodulation reference signal (DMRS);

[0220] a cyclic shift of the PBCH DMRS;

[0221] a cyclic redundancy check (CRC) scrambling mode of the PBCH;

[0222] a payload of the PBCH;

[0223] downlink control information (DCI) signaling;

[0224] radio resource control (RRC) signaling;

[0225] media access control control element (MAC CE) signaling;

[0226] first configuration information.

[0227] In the embodiments of the present application, the first configuration information is used for at least one of the following: configuring a neighboring cell of a serving cell of the terminal, configuring a frequency point adjacent to a frequency point of the serving cell of the terminal, configuring a terrestrial network (TN), and configuring a radio access technology (RAT) different from that of the serving cell of the terminal.

[0228] In a possible implementation of the present application, the indication information can be a specific bit. Thus, the terminal can determine the information indicated by the indication information according to the value of the indication information. For example, the specific bit can be a bit in the sequence of the PSS or the cyclic shift of the PSS or the sequence of the SSS or the cyclic shift of the SSS or the sequence of the PBCH DMRS or the cyclic shift of the PBCH DMRS.

[0229] For example, assuming that the at least two second monitoring parameters include two second monitoring parameters, and the indication information is carried by DCI signaling or RRC signaling, the indication information can be a specific bit of the DCI signaling or the RRC signaling. Thus, when the value of the specific bit is 1, the terminal can determine the first second monitoring parameter as the first monitoring parameter; and when the value of the specific bit is 0, the terminal can determine the second second monitoring parameter as the first monitoring parameter.

[0230] For another example, assuming that the at least two second channel parameters include two second channel parameters, and the indication information is carried by DCI signaling or RRC signaling, the indication information can be a specific bit of the DCI signaling or the RRC signaling. Thus, when the value of the specific bit is 1, the terminal can determine the first second channel parameter as the first channel parameter; and when the value of the specific bit is 0, the terminal can determine the second second channel parameter as the first channel parameter.

[0231] In another possible implementation of the present application, the indication information can be related to the scrambling mode of the CRC of the PBCH. For example, the indication information can be some specific bits in the CRC length.

[0232] In another possible implementation of the present application, the indication information can be related to the content of the payload of the PBCH. For example, the indication information can be a reserved bit in the payload of the PBCH.

[0233] In some embodiments of the present application, when the terminal is in a TN cell or when the terminal is in a cell of another RAT (LTE, IoT, etc.), the received neighboring cell configuration information can include configuration information of a neighboring cell as an NTN cell, which can include indication information. When the terminal subsequently enters an NTN cell, the terminal can more efficiently access the NTN cell.

[0234] In some embodiments of the present application, the terminal can receive configuration information of a neighboring cell as an NTN cell in the configuration information of the neighboring cell received by the terminal when the terminal is in an NTN cell, wherein the configuration information of the neighboring cell as the NTN cell can include indication information. When the terminal subsequently enters the NTN cell, the terminal can more efficiently access the NTN cell.

[0235] In some examples of the present application, the terminal can receive an SSB of another BWP, wherein the SSB can carry configuration information of a neighboring cell as an NTN cell, including indication information. When the UE subsequently enters the NTN cell, the UE can more efficiently access the NTN cell.

[0236] As can be seen, since the present application specifies which information can carry the indication information, the terminal can accurately receive the indication information according to the information to accurately obtain the first related information. Therefore, the terminal can accurately determine the first related information according to the condition and accurately communicate with the network side device according to the first related information, thereby improving the communication quality of the terminal and the network side device.

[0237] Example two,

[0238] In some embodiments of the present application, as shown in FIG. 4, before the above step 101, the communication method provided by the embodiments of the present application can further include the following step 201, and the above step 101 can be implemented by the following step 101b.

[0239] Step 201, the terminal receives indication information from the network side device.

[0240] In the embodiments of the present application, the above indication information indicates second related information; the second related information includes at least one of the following: first transmission information, first signal information, first monitoring parameter, first channel parameter, and first resource configuration; the second related information includes information different from at least part of the information included in the first related information.

[0241] Step 101b, the terminal determines the first related information according to the second related information.

[0242] In some embodiments of the present application, when the information included in the second related information is different from the information included in the first related information, the terminal can directly determine the related information corresponding to the second related information as the first related information.

[0243] As can be seen, since the terminal can receive the second related information from the network side device and accurately determine the first related information according to the second related information, the terminal can accurately communicate with the network side device according to the first related information, thereby improving the communication quality of the terminal and the network side device.

[0244] In some embodiments of the application, the second related information includes first transmission information, and the first transmission information includes at least one of a transmission period and a transmission time interval. Optionally, the step 101b can be implemented by the following step 101b1.

[0245] The step 101b1, the terminal determines at least one of an index of the target signal and a transmission number of the target signal according to at least one of the transmission period and the transmission time interval.

[0246] In some embodiments of the application, assuming that the target signal is an SSB, the terminal can determine at least one of an index of the SSB and a transmission number of the SSB according to an SSB transmission period and / or an SSB transmission time interval.

[0247] For example, the terminal is in an area covered by a beam i (i is an index) of a satellite, and the terminal can determine that the network side device will transmit Q times of SSB j (j is an SSB index) in M transmission intervals according to an SSB transmission period T.

[0248] For example, M = m*T, m is 1 or 2 or 4; Q is a positive integer; and / or for example, Q = m, or Q = the floor of T / 20, or other positive integers; and / or i and j are related, for example, j = i, or j = 3i; or j is a fixed value, for example, 0 or 1 or 2 or 3 or 4;

[0249] For example, the terminal is in an area covered by a beam 1 of a satellite, and the terminal determines that the network side will transmit 8 times of SSB 1 in a 160ms transmission interval according to an SSB transmission period of 160ms.

[0250] For example, the terminal is in an area covered by a beam index 1 of a satellite, and the terminal determines that the network side will transmit 4 times of SSB in a 160ms transmission interval according to an SSB transmission period of 40ms.

[0251] The terminal can receive the Q times of SSBs.

[0252] In some embodiments of the application, the second related information includes first transmission information, and the first transmission information includes at least one of a transmission period and a transmission time interval. Optionally, the step 101b can be implemented by at least one of the following steps 101b2 to 101b5.

[0253] The step 101b2, the terminal determines the first signal information according to at least one of the transmission period and the transmission time interval.

[0254] In some embodiments of the present application, the terminal can determine at least one of the MIB, the first bit, the second bit, and the third bit corresponding to at least one of the transmission period and the transmission time interval.

[0255] Step 101b3, the terminal determines the first monitoring parameter according to at least one of the transmission period and the transmission time interval.

[0256] In some embodiments of the present application, the terminal can determine at least one of the measurement period, the timing value of the measurement timer, the measurement time, the indication period, the evaluation period, the related threshold for determining the RLF, the determination condition for determining the RLF, the related threshold for determining the beam failure, the determination condition for determining the beam failure, and the signal type of the target signal corresponding to at least one of the transmission period and the transmission time interval.

[0257] Step 101b4, the terminal determines the first channel parameter according to at least one of the transmission period and the transmission time interval.

[0258] In some embodiments of the present application, the terminal can determine at least one of the channel period, the system frame number, the occupied time domain resource, the starting time unit, and the preamble format corresponding to at least one of the transmission period and the transmission time interval.

[0259] Step 101b5, the terminal determines the first resource configuration according to at least one of the transmission period and the transmission time interval.

[0260] In some embodiments of the present application, the terminal can determine at least one of the transmission period, the time domain location, and the frequency domain location of the control resource associated with the target control information corresponding to at least one of the transmission period and the transmission time interval.

[0261] Therefore, the terminal can accurately determine the first related information according to at least one of the transmission period and the transmission time interval, without the network side device configuring the first related information, so that the resources occupied by the network side device for configuring the first related information can be saved.

[0262] In some embodiments of the present application, the above indication information satisfies at least one of the following conditions:

[0263] The first transmission information is the transmission information indicated by the indication information from the at least two second transmission information;

[0264] The first signal information is the signal information indicated by the indication information from the at least two second signal information;

[0265] The first monitoring parameter is the monitoring parameter indicated by the indication information from the at least two second monitoring parameters;

[0266] The first channel parameter is a channel parameter indicated by the indication information among at least two second channel parameters.

[0267] The first resource configuration is a resource configuration indicated by the indication information among at least two second resource configurations.

[0268] In the embodiments of the present application, the second transmission information is information of a target signal, different second transmission information is at least partially different; the second signal information is signal information of the target signal, different second signal information is at least partially different; the second monitoring parameter is a parameter used for performing a monitoring operation on the target signal, different second monitoring parameters are at least partially different; the second channel parameter is a parameter of a target channel, different second channel parameters are at least partially different; and the second resource configuration is used for configuring a control resource associated with target control information, different second resource configurations are at least partially different.

[0269] It should be noted that the description of the at least two second transmission information, the at least two second signal information, the at least two second monitoring parameters, the at least two second channel parameters, and the at least two second resource configurations can refer to the specific description in the above embodiments, which will not be repeated here.

[0270] For example, assuming that the second related information indicated by the indication information includes the first transmission information, for example, the transmission period of the target signal is 160 ms, the terminal can determine the measurement period in the first monitoring parameter of the first related information according to the transmission period 160 ms of the target signal, for example, the terminal can determine the maximum value (i.e., 160 ms) between 160 ms and 10 ms as the measurement period in the first monitoring parameter.

[0271] For example, assuming that the second related information indicated by the indication information includes the first transmission information, for example, the transmission period of the target signal is 160 ms, the terminal can determine the indication period in the first monitoring parameter of the first related information according to the transmission period 160 ms of the target signal, for example, the terminal can determine the maximum value (i.e., 160 ms) between 160 ms and 10 ms as the indication period in the first monitoring parameter.

[0272] For example, assuming that the second related information indicated by the indication information includes the first transmission information, for example, the transmission period of the target signal is 160 ms, the terminal can determine the first second monitoring parameter among the at least two second monitoring parameters as the first monitoring parameter according to the transmission period 160 ms of the target signal, or can determine the second second monitoring parameter among the at least two second monitoring parameters as the first monitoring parameter according to the transmission period 160 ms of the target signal.

[0273] For example, assuming that the second related information indicated by the indication information includes first transmission information, such as a transmission period of a target signal being 160 ms, the terminal can determine a channel period in the first channel parameter to also be 160 ms.

[0274] Thus, it can be known that, since the condition required to be met by the first related information is specified in the embodiments of the present application, the terminal can accurately determine the first related information according to the condition, and accurately communicate with the network side device according to the first related information, so that the communication quality of the terminal communicating with the network side device can be improved.

[0275] Example three,

[0276] In some embodiments of the present application, as shown in FIG. 5, the above-mentioned step 101 can be implemented by the following step 101c, and before the above-mentioned step 102, the communication method provided by the embodiments of the present application can further include the following step 301, and the above-mentioned step 102 can be implemented by the following step 102a.

[0277] Step 101c, the terminal acquires at least two third related information.

[0278] In the embodiments of the present application, each of the at least two third related information includes at least one of the following: second transmission information, second signal information, second monitoring parameter, second channel parameter, and second resource configuration, and the at least two third related information includes the first related information.

[0279] In the embodiments of the present application, the second transmission information is information for transmitting a target signal, different second transmission information is at least partially different; the second signal information is signal information of the target signal, different second signal information is at least partially different; the second monitoring parameter is a parameter used for performing a monitoring operation on the target signal, different second monitoring parameters are at least partially different; the second channel parameter is a parameter of a target channel, different second channel parameters are at least partially different; and the second resource configuration is used for configuring a control resource associated with the target control information, different second resource configurations are used for configuring control resources that are at least partially different.

[0280] It should be noted that the above-mentioned second transmission information, second signal information, second monitoring parameter, second channel parameter and second resource configuration can refer to the specific description in the above-mentioned embodiments, and the embodiments of the present application will not be repeated here.

[0281] Step 301, the terminal performs a first communication process according to a fourth related information in the at least two third related information.

[0282] In some embodiments of the present application, the fourth related information can be any one of the at least two third related information. For example, the fourth related information can be the first one of the at least two third related information.

[0283] Step 102a, in the case that the number of target signals detected in the predetermined time is less than the first number, the terminal performs the first communication procedure according to the first related information.

[0284] The predetermined time can be a period of the first communication procedure or a timing time of a timer. For example, the predetermined time can be an indication period of RLM / BM or a timing time of a timer.

[0285] For example, assuming that the at least two third related information includes two second monitoring parameters, the terminal can first perform RLM / BM according to the first second monitoring parameter, and the terminal can perform RLM / BM according to the second monitoring parameter in the process of the indication period of RLM / BM or the timing of the timer.

[0286] For example, assuming that the at least two third related information includes two second monitoring parameters, the terminal can first perform RLM / BM according to the first second monitoring parameter, and the terminal can perform RLM / BM according to the second monitoring parameter based on a time pattern or a time period. For example, in the case that the time pattern is a 160ms period and all on, the terminal performs RLM / BM according to the second monitoring parameter, or does not perform the second monitoring parameter.

[0287] Therefore, the terminal can switch the used related information in the case that the number of target signals changes, so that the case that the terminal cannot perform the first communication procedure can be avoided.

[0288] FIG. 6 shows a flow diagram of a communication method provided by an embodiment of the present application. As shown in FIG. 6, the communication method provided by an embodiment of the present application can include the following step 400.

[0289] Step 400, a network side device sends indication information to a terminal.

[0290] In the embodiments of the present application, the indication information is used to obtain first related information, and the first related information is used to perform a first communication process related to the target signal, the first communication process including at least one of the following: receiving the target signal, performing a monitoring operation based on the target signal, sending a target channel associated with the target signal, and receiving target control information associated with the target signal. The first related information can include at least one of the following:

[0291] First transmission information, the first transmission information being information for transmitting the target signal;

[0292] First signal information, the first signal information being signal information of the target signal;

[0293] First monitoring parameter, the first monitoring parameter being a parameter used for performing a monitoring operation on the target signal;

[0294] First channel parameter, the first channel parameter being a parameter of the target channel;

[0295] First resource configuration, used for configuring a control resource associated with the target control information.

[0296] In some embodiments of the present application, the indication information indicates the first related information or indicates second related information, and the second related information includes at least one of the following: the first transmission information, the first signal information, the first monitoring parameter, the first channel parameter, and the first resource configuration. The second related information includes information different from at least part of the information included in the first related information. The second related information is used to determine the first related information.

[0297] It should be noted that the description of the first transmission information, the first signal information, the first monitoring parameter, the first channel parameter, and the first resource configuration can refer to the specific description in the above embodiments, which will not be repeated here.

[0298] As can be seen, since the network side device can directly indicate the first related information to the terminal or indirectly indicate the first related information to the terminal by indicating the second related information, the terminal can accurately obtain the first related information. Moreover, in the case where the network side device indirectly indicates the first related information to the terminal by indicating the second related information, the network side device does not need to indicate the first related information with a large amount of data to the terminal, thereby reducing the resource consumption in the process of indicating the first related information.

[0299] The embodiment of the present application provides a communication method, a network side device can send indication information used for acquiring first related information to a terminal, the first related information is used for performing a first communication process related to a target signal, the first communication process comprises at least one of the following: receiving the target signal, performing a monitoring operation based on the target signal, sending a target channel associated with the target signal, receiving target control information associated with the target signal; wherein the first related information comprises at least one of the following: first transmission information, the first transmission information is information for transmitting the target signal; first signal information, the first signal information is signal information of the target signal; first monitoring parameter, the first monitoring parameter is a parameter used for performing the monitoring operation on the target signal; first channel parameter, the first channel parameter is a parameter of the target channel; first resource configuration, used for configuring a control resource associated with the target control information. Since the network side device can indicate the first transmission information for transmitting the target signal to the terminal through the indication information, so that the terminal can accurately determine the transmission occasion of the target signal according to the first transmission information, therefore, it can be ensured that the terminal can accurately receive the target signal, so that the terminal can accurately perform the first communication process related to the target signal; and / or, since the network side device can indicate the first signal information of the target signal to the terminal through the indication information, so that the terminal can accurately identify the target signal according to the first signal information, therefore, it can be ensured that the terminal can accurately receive the target signal, so that the terminal can accurately perform the first communication process related to the target signal; and / or, since the network side device can indicate the first monitoring parameter used for performing the monitoring operation on the target signal to the terminal through the indication information, so that the probability that the time consumption of performing the monitoring operation is long due to that the parameter used for performing the monitoring operation on the target signal is not suitable can be reduced, therefore, the probability that the time consumption of performing the first communication process is long can be reduced; and / or, since the network side device can indicate the first channel parameter of the target channel associated with the target signal to the terminal through the indication information, so that the terminal can accurately send the target channel according to the first channel parameter, so that the network side device can accurately receive the target channel, therefore, the probability that the network side device cannot receive the target channel can be reduced, so that the situation that the first communication process cannot be performed can be reduced; and / or, since the network side device can indicate the first resource configuration of the control resource used for configuring the target control information associated with the target signal to the terminal through the indication information, so that the terminal can accurately know the control resource of the target control information sent by the network side device according to the first resource configuration, and accurately receive the target control information sent by the network side device, therefore, the probability that the terminal cannot receive the target control information sent by the network side device can be reduced, so that the situation that the first communication process cannot be performed can be reduced; therefore, the communication quality of the terminal and the network side device in communication can be improved.

[0300] In some embodiments of the present application, the network-side device performing scrambling processing on the first bit satisfies at least one of the following conditions:

[0301] The first bit is not subjected to first-layer scrambling processing.

[0302] The first bit is not subjected to second-layer scrambling processing.

[0303] The scrambling sequence corresponding to the first bit is 0 or 1.

[0304] In the embodiments of the present application, the first bit is at least part of the bits of the frame information, and the frame information includes at least one of the following: the system frame number of the target signal, the frame information associated with the transmission period of the target signal, and the frame information associated with the transmission time interval of the target signal.

[0305] Therefore, the network-side device can reduce the time required for scrambling processing.

[0306] The following will illustrate the specific scheme of generating the PBCH payload by the network-side device with specific examples.

[0307] In the frequency range 1 (FR1):

[0308] In an example:

[0309] The network-side device can determine the 4th and 5th LSB system frame number bits, or the 5th LSB system frame number bit, or the 6th and 7th MSB system frame number bits as the first bit. Optionally, the first bit is not subjected to first-layer scrambling processing and second-layer scrambling processing, or is not subjected to first-layer scrambling processing, or is not subjected to second-layer scrambling processing, or is subjected to first-layer scrambling processing and second-layer scrambling processing.

[0310] In which, the PBCH generates the 5th, 4th, 3rd, 2nd and 1st LSB system frame number, and the half frame bit is MSB of k SSB . And / or, the PBCH generates the 6th, 7th, 8th, 9th and 10th MSB system frame number, and the half frame bit MSB of k SSB .

[0311] PBCH generation process: generate the following PBCH payload In which, the 5th LSB can be

[0312] In which, for example, may be the fifth, fourth, third, second, and first LSB system frame number; may be the half frame bit, may be the MSB of k SSB , may be the reserved bit. Alternatively,

[0313] For example, may be the sixth, seventh, eighth, ninth, and tenth MSB system frame number; may be the half frame bit, may be the MSB of k SSB , may be the reserved bit. Alternatively,

[0314] For example, may be the fifth, fourth, third, second, and first LSB system frame number; may be the half frame bit, may be the MSB of k SSB , may be the reserved bit. Alternatively,

[0315] For example, may be the sixth, seventh, eighth, ninth, and tenth MSB system frame number; may be the half frame bit, may be the MSB of k SSB , may be the reserved bit. Alternatively,

[0316] For example, may be the fifth, fourth, third, second, and first LSB system frame number; may be the half frame bit, may be the MSB of k SSB , may be the reserved bit. Alternatively,

[0317] For example, may be the sixth, seventh, eighth, ninth, and tenth MSB system frame number; may be the half frame bit, may be the MSB of k SSB , may be the reserved bit. Alternatively,

[0318] For example, may be the fifth, fourth, third, second, and first LSB system frame number; may be the half frame bit, Can be MSB of k SSB , Can be reserved bit. Or,

[0319] For example, Can be sixth, seventh, eighth, ninth and tenth MSB system frame number; Can be half frame bit, Can be MSB of k SSB , Can be reserved bit.

[0320] This example can be applicable to the transmission period of the target signal is 80ms, and / or the transmission time interval of the target signal is 320ms. It can also be applicable to the transmission period of the target signal is 160ms, and / or the transmission time interval of the target signal is 160ms or 320ms.

[0321] In another example,

[0322] The network side device can determine the fifth and sixth LSB system frame number bits, or the sixth LSB system frame number bit, or the fifth and sixth MSB system frame number bits, or the fifth MSB system frame number bit, as the first bit. Optionally, the first bit is not subjected to the first layer scrambling processing and the second layer scrambling processing, or is not subjected to the first layer scrambling processing, or is not subjected to the second layer scrambling processing, or is subjected to the first layer scrambling processing and the second layer scrambling processing.

[0323] Wherein, the PBCH generates the sixth, fifth, fourth, third, second and first LSB system frame number, and the half frame bit is MSB of k SSB . And / or, the PBCH generates the fifth, sixth, seventh, eighth, ninth and tenth MSB system frame number, and the half frame bit MSB of k SSB .

[0324] PBCH generation process: generate the following PBCH payload Wherein, the fifth and sixth LSB can be Any two of

[0325] For example, Can be sixth, fifth, fourth, third, second and first LSB system frame number; Can be half frame bit, Can be MSB of k SSB . Or,

[0326] For example, may be the fifth, sixth, seventh, eighth, ninth and tenth MSB system frame number; may be the half frame bit, may be the MSB of k SSB , may be the reserved bit. Or,

[0327] For example, may be the sixth, fifth, fourth, third, second and first LSB system frame number; may be the half frame bit, may be the MSB of k SSB . Or,

[0328] For example, may be the fifth, sixth, seventh, eighth, ninth and tenth MSB system frame number; may be the half frame bit, may be the MSB of k SSB , may be the reserved bit.

[0329] The present example can be applicable to a transmission period of the target signal of 160 ms, and / or a transmission time interval of the target signal of 640 ms. It can also be applicable to a transmission period of the target signal of 320 ms, and / or a transmission time interval of the target signal of 320 ms or 640 ms.

[0330] In yet another example,

[0331] The network side device can determine the 6th and 7th LSB system frame number bits, or the 7th LSB system frame number bit, or the fourth and fifth MSB system frame number bits, or the fourth MSB system frame number bit, as the first bit. Optionally, the first bit is not subjected to the first layer scrambling and the second layer scrambling, or is not subjected to the first layer scrambling, or is not subjected to the second layer scrambling, or is subjected to the first layer scrambling and the second layer scrambling.

[0332] wherein the PBCH generates the seventh, sixth, fifth, fourth, third, second and first LSB system frame number, and the half frame bit is the MSB of k SSB . And / or, the PBCH generates the fourth, fifth, sixth, seventh, eighth, ninth and tenth MSB system frame number, and the half frame bit the MSB of k SSB .

[0333] PBCH generation process: generate the following PBCH payload wherein the fifth, sixth and seventh LSBs can be any three of them.

[0334] For example, may be the seventh, sixth, fifth, fourth, third, second and first LSB system frame number; may be the half frame bit, may be the MSB of k SSB Alternatively,

[0335] For example, may be the fourth, fifth, sixth, seventh, eighth, ninth and tenth MSB system frame number; may be the half frame bit, may be the MSB of k SSB Alternatively,

[0336] For example, may be the seventh, sixth, fifth, fourth, third, second and first LSB system frame number; may be the half frame bit, may be the MSB of k SSB Alternatively,

[0337] For example, may be the fourth, fifth, sixth, seventh, eighth, ninth and tenth MSB system frame number; may be the half frame bit, may be the MSB of k SSB .

[0338] The present example can be applicable to a transmission period of the target signal of 320 ms, and / or a transmission time interval of the target signal of 640 ms. It can also be applicable to a transmission period of the target signal of 640 ms, and / or a transmission time interval of the target signal of 640 ms or 1280 ms.

[0339] In yet another example,

[0340] The network-side device can determine the seventh and eighth LSB system frame number bits, or the eighth LSB system frame number bit, the third and fourth MSB system frame number bits, or the third MSB system frame number bit, as the first bits. Optionally, the first bits are not subjected to the first layer scrambling and the second layer scrambling, or are not subjected to the first layer scrambling, or are not subjected to the second layer scrambling, or are subjected to the first layer scrambling and the second layer scrambling.

[0341] wherein the PBCH generates the eighth, seventh, sixth, fifth, fourth, third, second and first LSB system frame number, the half frame bit is the MSB of kSSB . And / or, the PBCH generates the third, fourth, fifth, sixth, seventh, eighth, ninth, and tenth MSB system frame number, and the half frame bit is MSB of k SSB .

[0342] The PBCH generation process: generates the following PBCH payload wherein the fifth, sixth, seventh, and eighth LSBs can be any four of .

[0343] For example, may be the eighth, seventh, sixth, fifth, fourth, third, second, and first LSB system frame number; may be the half frame bit, may be the MSB of k SSB . Alternatively,

[0344] For example, may be the third, fourth, fifth, sixth, seventh, eighth, ninth, and tenth MSB system frame number; may be the half frame bit, may be the MSB of k SSB . Alternatively,

[0345] For example, may be the eighth, seventh, sixth, fifth, fourth, third, second, and first LSB system frame number; may be the half frame bit, may be the MSB of k SSB . Alternatively,

[0346] For example, may be the third, fourth, fifth, sixth, seventh, eighth, ninth, and tenth MSB system frame number; may be the half frame bit, may be the MSB of k SSB . Alternatively,

[0347] The present example can be applicable for a transmission period of the target signal of 640 ms, and / or a transmission time interval of the target signal of 2560 ms. It can also be applicable for a transmission period of the target signal of 1280 ms, and / or a transmission time interval of the target signal of 1280 ms or 2560 ms.

[0348] In yet another example,

[0349] The network-side device can determine the 8th and 9th LSB system frame number bits, or the 2nd and 3rd MSB system frame number bits, as the first bits. Optionally, the first bits are not subjected to the first layer scrambling and the second layer scrambling, or are not subjected to the first layer scrambling, or are not subjected to the second layer scrambling, or are subjected to the first layer scrambling and the second layer scrambling.

[0350] where the PBCH generates the 9th, 8th, 7th, 6th, 5th, 4th, 3rd, 2nd and 1st LSB system frame number, and the half frame bit is MSB of k SSB And / or, the PBCH generates the 2nd, 3rd, 4th, 5th, 6th, 7th, 8th, 9th and 10th MSB system frame number, and the half frame bit is MSB of k SSB .

[0351] PBCH generation procedure: generate the following PBCH payload

[0352] The 5th, 6th, 7th, 8th, 9th LSB can be any five of .

[0353] For example, may be the 9th, 8th, 7th, 6th, 5th, 4th, 3rd, 2nd and 1st LSB system frame number; may be the half frame bit, may be the MSB of k SSB . Alternatively,

[0354] For example, may be the 2nd, 3rd, 4th, 5th, 6th, 7th, 8th, 9th and 10th MSB system frame number; may be the half frame bit, may be the MSB of k SSB . Alternatively,

[0355] For example, may be the 9th, 8th, 7th, 6th, 5th, 4th, 3rd, 2nd and 1st LSB system frame number; may be the half frame bit, may be the MSB of k SSB . Alternatively,

[0356] For example, may be the 2nd, 3rd, 4th, 5th, 6th, 7th, 8th, 9th and 10th MSB system frame number; may be the half frame bit, may be the MSB of k SSB .

[0357] The present example can be applicable to a transmission period of the target signal being 1280 ms, and / or a transmission time interval of the target signal being 5120 ms.

[0358] In a frequency range 2 (FR2):

[0359] In an example:

[0360] The network-side device can determine the 3rd LSB system frame number bit, or the 4th LSB system frame number bit, or the 3rd and 4th LSB system frame number bits, or the 8th MSB system frame number bit, or the 7th MSB system frame number bit, or the 7th and 8th system frame number bits, as the first bit. Optionally, the first bit is not subjected to the first layer scrambling and the second layer scrambling, or is not subjected to the first layer scrambling, or is not subjected to the second layer scrambling, or is subjected to the first layer scrambling and the second layer scrambling.

[0361] The present example can be applicable to a transmission period of the target signal being 40 ms, and / or a transmission time interval of the target signal being 40 ms or 80 ms or 160 ms. It can also be applicable to a transmission period of the target signal being 80 ms, and / or a transmission time interval of the target signal being 80 ms or 160 ms.

[0362] It can be understood that in each of the above examples, the generation process of the PBCH payload can be redesigned to meet the merging requirement of 4-shot signals (e.g., SSB).

[0363] The communication method provided by the embodiments of the present application can be executed by a communication device. In the embodiments of the present application, the communication device is taken as an example to illustrate the communication device provided by the embodiments of the present application.

[0364] The communication device provided by the embodiments of the present application can be a communication device or a component in a communication device, such as a chip. The communication device can be a terminal, a network-side device, a server, etc. For example, the terminal can include but is not limited to the types of the terminal 11 listed above, the network-side device can include but is not limited to the types of the network-side device 12 listed above, and the embodiments of the present application do not make specific limitations.

[0365] The communication apparatus comprises an obtaining module, an executing module and a sending module. The obtaining module, the executing module and the sending module can be implemented by software or hardware. When implemented by hardware, the executing module can be implemented by a processor, which can comprise a general-purpose processor, a special-purpose processor, a central processing unit (CPU), a microprocessor, a digital signal processor (DSP), an artificial intelligent (AI) processor, a graphics processing unit (GPU), an application specific integrated circuit (ASIC), a network processor (NP), a field programmable gate array (FPGA) or other programmable logic device, a gate circuit, a transistor, a discrete hardware component, etc. The obtaining module and the sending module can be implemented by a communication interface, which can comprise a transceiver, a pin, a circuit, a bus, a radio frequency unit, etc.

[0366] Specifically, referring to FIG. 7, when the communication apparatus is a terminal or a component in the terminal, the communication apparatus 50 comprises an obtaining module 51 and an executing module 52.

[0367] The obtaining module 51 is configured to obtain first related information. The executing module 52 is configured to perform a first communication process related to a target signal according to the first related information obtained by the obtaining module 51. The first communication process comprises at least one of the following: receiving the target signal, performing a monitoring operation based on the target signal, sending a target channel associated with the target signal, and receiving target control information associated with the target signal. The first related information comprises at least one of the following: first transmission information, which is information for transmitting the target signal; first signal information, which is signal information of the target signal; first monitoring parameters, which are parameters used for performing the monitoring operation on the target signal; first channel parameters, which are parameters of the target channel; and first resource configuration, which is used for configuring a control resource associated with the target control information.

[0368] The embodiment of the present application provides a communication device, since the communication device can acquire first transmission information of a target signal, so that the communication device can accurately determine a transmission occasion of the target signal according to the first transmission information, and therefore, the communication device can accurately receive the target signal, and the communication device can accurately perform a first communication process related to the target signal; and / or, since the communication device can acquire first signal information of the target signal, so that the communication device can accurately identify the target signal according to the first signal information, and therefore, the communication device can accurately receive the target signal, and the communication device can accurately perform the first communication process related to the target signal; and / or, since the communication device can acquire first monitoring parameters used for performing a monitoring operation on the target signal, so that the probability that the time consumption of performing the monitoring operation is long due to that the parameters used for performing the monitoring operation on the target signal are not suitable can be reduced, and therefore, the probability that the time consumption of performing the first communication process is long can be reduced; and / or, since the communication device can acquire first channel parameters of a target channel associated with the target signal, so that the communication device can accurately send the target channel according to the first channel parameters, and the network side equipment can accurately receive the target channel, and therefore, the probability that the network side equipment cannot receive the target channel can be reduced, and the situation that the first communication process cannot be performed can be reduced; and / or, since the communication device can acquire first resource configurations used for configuring control resources of target control information associated with the target signal, so that the communication device can accurately know the control resources of the target control information sent by the network side equipment according to the first resource configurations, and accurately receive the target control information sent by the network side equipment, and therefore, the probability that the communication device cannot receive the target control information sent by the network side equipment can be reduced, and the situation that the first communication process cannot be performed can be reduced; and therefore, the communication quality of the communication device and the network side equipment in communication can be improved.

[0369] In a possible implementation, the first transmission information includes at least one of the following: a transmission period; a transmission time interval.

[0370] In a possible implementation, the first signal information includes at least one of the following: a MIB; a first bit, which is at least part of bits generated by a higher layer; a second bit, which is at least part of bits generated by a physical layer; a third bit, which is at least part of scrambling bits; a first sequence, which is a scrambling sequence.

[0371] In a possible implementation, in the case that the first signal information comprises a first bit, the communication apparatus 50 expects at least one of the following: the network-side device does not perform first-layer scrambling on the first bit; the network-side device does not perform second-layer scrambling on the first bit; the scrambling sequence corresponding to the first bit is 0 or 1.

[0372] In a possible implementation, in the case that the first signal information comprises a first bit, the communication apparatus 50 does not expect at least one of the following: the network-side device performs first-layer scrambling on the first bit; the network-side device performs second-layer scrambling on the first bit; the scrambling sequence corresponding to the first bit is not 0 or 1.

[0373] In a possible implementation, the monitoring operation comprises at least one of the following: RLM, BM; the first monitoring parameter comprises at least one of the following: a measurement period; a measurement timer value; a measurement time; an indication period; an evaluation period; a threshold related to determining RLF; a determination condition related to determining RLF; a threshold related to determining beam failure; a determination condition related to determining beam failure; a signal type of a target signal.

[0374] In a possible implementation, the first channel parameter comprises at least one of the following: a channel period; a system frame number; occupied time domain resources; a starting time unit; a preamble format.

[0375] In a possible implementation, the first resource configuration is used for configuring at least one of the following of a control resource: a transmission period; a time domain location; a frequency domain location.

[0376] In a possible implementation, the communication apparatus 50 provided by the embodiment of the application can further comprise a receiving module. The receiving module is configured to receive indication information from the network-side device, and the indication information indicates the first related information.

[0377] In a possible implementation, the communication apparatus 50 provided by the embodiment of the application can further comprise a receiving module and a determining module. The receiving module is configured to receive indication information from the network-side device, and the indication information indicates the second related information. The second related information comprises at least one of the following: the first transmission information, the first signal information, the first monitoring parameter, the first channel parameter, and the first resource configuration. The second related information comprises information different from at least part of the information included in the first related information. The determining module is configured to determine the first related information according to the second related information received by the receiving module.

[0378] In a possible implementation, the indication information satisfies at least one of the following conditions: the first transmission information is transmission information indicated by the indication information among at least two second transmission information; the first signal information is signal information indicated by the indication information among at least two second signal information; the first monitoring parameter is a monitoring parameter indicated by the indication information among at least two second monitoring parameters; the first channel parameter is a channel parameter indicated by the indication information among at least two second channel parameters; the first resource configuration is a resource configuration indicated by the indication information among at least two second resource configurations; wherein the second transmission information is information of a transmission target signal, and different second transmission information is at least partially different; the second signal information is signal information of a target signal, and different second signal information is at least partially different; the second monitoring parameter is a parameter used for performing a monitoring operation on a target signal, and different second monitoring parameters are at least partially different; the second channel parameter is a parameter of a target channel, and different second channel parameters are at least partially different; and the second resource configuration is used for configuring a control resource associated with target control information, and different second resource configurations are used for configuring control resources that are at least partially different.

[0379] In a possible implementation, the second related information includes first transmission information, and the first transmission information includes at least one of a transmission period and a transmission time interval. The determining module is specifically configured to perform at least one of the following: determining the first signal information according to at least one of the transmission period and the transmission time interval; determining the first monitoring parameter according to at least one of the transmission period and the transmission time interval; determining the first channel parameter according to at least one of the transmission period and the transmission time interval; and determining the first resource configuration according to at least one of the transmission period and the transmission time interval.

[0380] In a possible implementation, the indication information is carried by at least one of the following: a sequence of a PSS; a cyclic shift of the PSS; a sequence of a SSS; a cyclic shift of the SSS; a sequence of a PBCH DMRS; a cyclic shift of the PBCH DMRS; a CRC scrambling manner of the PBCH; a payload of the PBCH; DCI signaling; RRC signaling; MAC CE signaling; and first configuration information, wherein the first configuration information is used for at least one of the following: configuring a neighbor cell of a serving cell of the communication apparatus 50, configuring a frequency point adjacent to a frequency point of the serving cell of the communication apparatus 50, configuring a TN, and configuring a RAT different from a RAT of the serving cell of the communication apparatus 50.

[0381] In a possible implementation, the obtaining module 51 is specifically configured to obtain at least two third related information, the third related information including at least one of the following: second transmission information, second signal information, second monitoring parameter, second channel parameter, and second resource configuration, and the at least two third related information including the first related information. The execution module 52 is further configured to execute the first communication process according to the fourth related information in the at least two third related information obtained by the obtaining module 51 before executing the first communication process related to the target signal according to the first related information. The execution module 52 is specifically configured to execute the first communication process according to the first related information in a case where the number of the target signal detected within a predetermined time is less than a first number, wherein the second transmission information is information for transmitting the target signal, different second transmission information is at least partially different; the second signal information is signal information of the target signal, different second signal information is at least partially different; the second monitoring parameter is a parameter used for performing a monitoring operation on the target signal, different second monitoring parameters are at least partially different; the second channel parameter is a parameter of the target channel, different second channel parameters are at least partially different; and the second resource configuration is used for configuring a control resource associated with the target control information, and different second resource configurations are used for configuring control resources that are at least partially different.

[0382] Referring to FIG. 8, when the communication apparatus is a network side device or a component in the network side device, the communication apparatus 60 includes a sending module 61.

[0383] The sending module 61 is configured to send indication information to a terminal, the indication information being used for obtaining first related information, and the first related information being used for executing a first communication process related to a target signal, the first communication process including at least one of the following: receiving the target signal, performing a monitoring operation based on the target signal, sending a target channel associated with the target signal, and receiving target control information associated with the target signal. The first related information includes at least one of the following: first transmission information, the first transmission information being information for transmitting the target signal; first signal information, the first signal information being signal information of the target signal; a first monitoring parameter, the first monitoring parameter being a parameter used for performing a monitoring operation on the target signal; a first channel parameter, the first channel parameter being a parameter of the target channel; and a first resource configuration, the first resource configuration being used for configuring a control resource associated with the target control information.

[0384] The embodiment of the present application provides a communication device, since the communication device can indicate first transmission information of a target signal to a terminal through indication information, so that the terminal can accurately determine a transmission occasion of the target signal according to the first transmission information, and therefore, the terminal can accurately receive the target signal, and thus, the terminal can accurately perform a first communication process related to the target signal; and / or, since the communication device can indicate first signal information of the target signal to the terminal through the indication information, so that the terminal can accurately identify the target signal according to the first signal information, and therefore, the terminal can accurately receive the target signal, and thus, the terminal can accurately perform the first communication process related to the target signal; and / or, since the communication device can indicate first monitoring parameters used for performing a monitoring operation on the target signal to the terminal through the indication information, so that the probability of the long time consumption of performing the monitoring operation due to the unsuitable parameters used for performing the monitoring operation on the target signal can be reduced, and therefore, the probability of the long time consumption of performing the first communication process can be reduced; and / or, since the communication device can indicate first channel parameters of a target channel associated with the target signal to the terminal through the indication information, so that the terminal can accurately send the target channel according to the first channel parameters, and the communication device can accurately receive the target channel, and therefore, the probability of the communication device failing to receive the target channel can be reduced, and thus, the situation of failing to perform the first communication process can be reduced; and / or, since the communication device can indicate first resource configurations of control resources used for configuring target control information associated with the target signal to the terminal through the indication information, so that the terminal can accurately know the control resources of the target control information sent by the communication device according to the first resource configurations, and accurately receive the target control information sent by the communication device, and therefore, the probability of the terminal failing to receive the target control information sent by the communication device can be reduced, and thus, the situation of failing to perform the first communication process can be reduced; and therefore, the communication quality of the terminal and the communication device in communication can be improved.

[0385] In a possible implementation, the indication information indicates first related information, or indicates second related information; the second related information includes at least one of the following: the first transmission information, the first signal information, the first monitoring parameters, the first channel parameters, and the first resource configurations; the second related information includes information different from the first related information at least in part; and the second related information is used for determining the first related information.

[0386] In a possible implementation, the communication apparatus 60 performs the scrambling processing on the first bit, and the scrambling processing satisfies at least one of the following: no first layer scrambling processing is performed on the first bit; no second layer scrambling processing is performed on the first bit; the scrambling sequence corresponding to the first bit is 0 or 1; and the first bit is at least part of the frame information, and the frame information includes at least one of the following: a system frame number of the target signal, frame information associated with a transmission period of the target signal, and frame information associated with a transmission time interval of the target signal.

[0387] The communication apparatus provided in the embodiments of the present application can implement each process implemented by the method embodiments of FIGS. 2 to 6, and achieve the same technical effects. To avoid repetition, details are not described herein.

[0388] As shown in FIG. 9, the embodiments of the present application further provide a communication device 70, which includes a processor 71 and a memory 72, and the memory 72 stores programs or instructions executable on the processor 71. For example, when the communication device 70 is a terminal, the programs or instructions are executed by the processor 71 to implement each step of the above communication method embodiments, and achieve the same technical effects. When the communication device 70 is a network side device, the programs or instructions are executed by the processor 71 to implement each step of the above communication method embodiments, and achieve the same technical effects. To avoid repetition, details are not described herein.

[0389] The embodiments of the present application further provide a terminal, which includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run programs or instructions to implement the steps in the method embodiments shown in FIGS. 2 to 5. The terminal embodiment corresponds to the above terminal side method embodiments, and each implementation process and implementation manner of the above method embodiments can be applied to the terminal embodiment, and achieve the same technical effects. The terminal can be the communication apparatus shown in FIG. 7. Specifically, FIG. 10 is a hardware structure schematic diagram of a terminal implementing the embodiments of the present application.

[0390] The terminal 800 includes, but is not limited to, at least part of the following components: a radio frequency unit 801, a network module 802, an audio output unit 803, an input unit 804, a sensor 805, a display unit 806, a user input unit 807, an interface unit 808, a memory 809, and a processor 810, etc.

[0391] Those skilled in the art can understand that the terminal 800 can further include a power supply (such as a battery) for supplying power to each component, and the power supply can be logically connected to the processor 810 through a power management system, so as to realize functions such as management of charging, discharging and power consumption management through the power management system. The terminal structure shown in FIG. 10 does not constitute a limitation on the terminal, and the terminal can include more or fewer components than those shown, or combine certain components, or different component arrangements, which are not described herein.

[0392] It should be understood that in the embodiments of the present application, the input unit 804 can include a graphics processor 8041 and a microphone 8042, and the graphics processor 8041 processes image data of a still picture or a video obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. The display unit 806 can include a display panel 8061, which can be configured in the form of a liquid crystal display, an organic light-emitting diode, etc. The user input unit 807 includes at least one of a touch panel 8071 and other input devices 8072. The touch panel 8071 is also called a touch screen. The touch panel 8071 can include two parts of a touch detection device and a touch controller. The other input devices 8072 can include, but are not limited to, a physical keyboard, function keys (such as volume control keys, on-off keys, etc.), a trackball, a mouse, a joystick, and the like, which will not be described here.

[0393] In the embodiments of the present application, after the radio frequency unit 801 receives the downlink data from the network side device, it can be transmitted to the processor 810 for processing. In addition, the radio frequency unit 801 can send uplink data to the network side device. Generally, the radio frequency unit 801 includes, but is not limited to, an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, etc.

[0394] The memory 809 can be used to store software programs or instructions and various data. The memory 809 can mainly include a first storage area storing programs or instructions and a second storage area storing data, wherein the first storage area can store an operating system, application programs or instructions required by at least one function (such as a sound playing function, an image playing function, etc.), and the like. In addition, the memory 809 can include a volatile memory or a non-volatile memory. The non-volatile memory can be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically EPROM (EEPROM), or a flash memory. The volatile memory can be a Random Access Memory (RAM), a Static RAM (SRAM), a Dynamic RAM (DRAM), a Synchronous DRAM (SDRAM), a Double Data Rate SDRAM (DDR SDRAM), an Enhanced SDRAM (ESDRAM), a Synch link DRAM (SLDRAM), and a Direct Rambus RAM (DRRAM). The memory 809 in the embodiments of the present application includes but is not limited to these and any other suitable types of memory.

[0395] The processor 810 can include one or more processing units; optionally, the processor 810 integrates an application processor and a modem processor, wherein the application processor mainly processes operations related to an operating system, a user interface, and an application program, and the modem processor mainly processes wireless communication signals, such as a baseband processor. It can be understood that the above-mentioned modem processor can also not be integrated into the processor 810.

[0396] The processor 810 is configured to obtain first related information, and perform a first communication process related to a target signal according to the first related information, the first communication process including at least one of the following: receiving the target signal, performing a monitoring operation based on the target signal, sending a target channel associated with the target signal, and receiving target control information associated with the target signal.

[0397] The aforementioned first related information includes at least one of the following: first transmission information, which is information for transmitting a target signal; first signal information, which is signal information of the target signal; first monitoring parameters, which are parameters used to perform monitoring operations on the target signal; first channel parameters, which are parameters of the target channel; and first resource configuration, used to configure control resources associated with the target control information.

[0398] This application provides a terminal that, because it can acquire first transmission information of a target signal, can accurately determine the transmission timing of the target signal based on this first transmission information. Therefore, it can ensure that the terminal can accurately receive the target signal, and thus accurately execute the first communication process related to the target signal. And / or, because the terminal can acquire first signal information of the target signal, it can accurately identify the target signal based on this first signal information. Therefore, it can ensure that the terminal can accurately receive the target signal, and thus accurately execute the first communication process related to the target signal. And / or, because the terminal can acquire first monitoring parameters used to perform monitoring operations on the target signal, it can reduce the probability of prolonged monitoring operations due to inappropriate parameters used to perform monitoring operations on the target signal. Therefore, it can reduce the time spent executing the first communication process. The probability of the target signal being unable to receive the target channel is reduced; and / or, since the terminal can obtain the first channel parameter of the target channel associated with the target signal, the terminal can accurately send the target channel according to the first channel parameter, so that the network-side device can accurately receive the target channel. Therefore, the probability of the network-side device being unable to receive the target channel is reduced, thereby reducing the possibility of the first communication process being unable to be executed; and / or, since the terminal can obtain the first resource configuration of the control resources used to configure the target control information associated with the target signal, the terminal can accurately know the control resources of the network-side device to send the target control information according to the first resource configuration, and accurately receive the target control information sent by the network-side device. Therefore, the probability of the terminal being unable to receive the target control information sent by the network-side device is reduced, thereby reducing the possibility of the first communication process being unable to be executed; thus, the communication quality between the terminal and the network-side device can be improved.

[0399] In some embodiments of this application, the processor 810 is specifically configured to receive indication information from a network-side device, the indication information indicating first relevant information.

[0400] In some embodiments of the present application, the processor 810 is further configured to receive indication information from the network side device, the indication information indicating second related information; the second related information includes at least one of the following: the first transmission information, the first signal information, the first monitoring parameter, the first channel parameter, and the first resource configuration; and the second related information includes information different from at least part of the information included in the first related information.

[0401] The processor 810 is specifically configured to determine the first related information according to the second related information.

[0402] In some embodiments of the present application, the second related information includes the first transmission information, and the first transmission information includes at least one of the following: a transmission period and a transmission time interval.

[0403] The processor 810 is specifically configured to perform at least one of the following:

[0404] determine the first signal information according to at least one of the transmission period and the transmission time interval;

[0405] determine the first monitoring parameter according to at least one of the transmission period and the transmission time interval;

[0406] determine the first channel parameter according to at least one of the transmission period and the transmission time interval;

[0407] determine the first resource configuration according to at least one of the transmission period and the transmission time interval.

[0408] In some embodiments of the present application, the processor 810 is specifically configured to obtain at least two third related information, the third related information including at least one of the following: second transmission information, second signal information, second monitoring parameter, second channel parameter, and second resource configuration, and the at least two third related information including the first related information.

[0409] The processor 810 is further configured to perform the first communication process according to fourth related information in the at least two third related information before performing the first communication process related to the target signal according to the first related information.

[0410] The processor 810 is specifically configured to perform the first communication process according to the first related information in a case where the number of the target signal detected within a predetermined time is less than a first number.

[0411] In the embodiments of the present application, the second transmission information is information of a target signal to be transmitted, different second transmission information is at least partially different; the second signal information is signal information of a target signal, different second signal information is at least partially different; the second monitoring parameter is a parameter used for performing a monitoring operation on a target signal, different second monitoring parameters are at least partially different; the second channel parameter is a parameter of a target channel, different second channel parameters are at least partially different; and the second resource configuration is used for configuring a control resource associated with target control information, different second resource configurations are used for configuring control resources that are at least partially different.

[0412] It can be understood that the implementation processes of the implementation modes mentioned in the embodiments can refer to the related descriptions of the method embodiments of the communication method and achieve the same or corresponding technical effects. To avoid repetition, they will not be described here again.

[0413] The embodiments of the present application also provide a network side device, which includes a processor and a communication interface, the communication interface and the processor are coupled, and the processor is used to run programs or instructions to realize the steps of the method embodiments shown in the communication method. The network side device embodiments correspond to the network side device method embodiments described above, and each implementation process and implementation mode of the method embodiments described above can be applied to the network side device embodiments and can achieve the same technical effects.

[0414] Specifically, the embodiments of the present application also provide a network side device, which can be the communication apparatus shown in FIG. 8. As shown in FIG. 11, the network side device 900 includes an antenna 901, a radio frequency device 902, a baseband device 903, a processor 904 and a memory 905. The antenna 901 is connected with the radio frequency device 902. In the uplink direction, the radio frequency device 902 receives information through the antenna 901 and sends the received information to the baseband device 903 for processing. In the downlink direction, the baseband device 903 processes the information to be sent and sends it to the radio frequency device 902, which processes the received information and sends it out through the antenna 901.

[0415] The method performed by the network side device in the above embodiments can be implemented in the baseband device 903, which includes a baseband processor.

[0416] The baseband device 903 may, for example, include at least one baseband board on which a plurality of chips are arranged, as shown in FIG. 11, one of which is a baseband processor, for example, which is connected with the memory 905 through a bus interface to call programs in the memory 905 and perform the network side device operations shown in the above method embodiments.

[0417] The network-side device can further include a network interface 906, for example, a Common Public Radio Interface (CPRI).

[0418] Specifically, the network-side device 900 of the embodiments of the present application further includes instructions or programs stored on the memory 905 and executable on the processor 904, the processor 904 invokes the instructions or programs in the memory 905 to perform the method performed by the modules shown in FIG. 8 and achieve the same technical effects. To avoid repetition, details are not described herein.

[0419] The embodiments of the present application further provide a readable storage medium having programs or instructions stored thereon, the programs or instructions are executed by a processor to implement various processes of the above communication method embodiments and achieve the same technical effects. To avoid repetition, details are not described herein.

[0420] The processor is the processor in the terminal in the above embodiments. The readable storage medium includes a computer readable storage medium, such as a computer readable only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, etc. In some examples, the readable storage medium can be a non-transitory readable storage medium.

[0421] The embodiments of the present application further provide a chip including a processor and a communication interface, the communication interface and the processor are coupled, the processor is used to run programs or instructions to implement various processes of the above communication method embodiments and achieve the same technical effects. To avoid repetition, details are not described herein.

[0422] It should be understood that the chip mentioned in the embodiments of the present application can also be referred to as a system chip, a system chip, a chip system or a system on chip, etc.

[0423] The embodiments of the present application further provide a computer program / program product stored in a storage medium, the computer program / program product is executed by at least one processor to implement various processes of the above communication method embodiments and achieve the same technical effects. To avoid repetition, details are not described herein.

[0424] The embodiments of the present application further provide a wireless communication system including a terminal and a network-side device, the terminal can be used to execute the steps of the above communication method, and the network-side device can be used to execute the steps of the above communication method.

[0425] It should be noted that, in the present document, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises a", "comprising", or the like does not, without more constraints, preclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element. Furthermore, it is to be understood that the methods and apparatuses of the present application can be carried out by specific hardware, by software, or by a combination of hardware and software. It is therefore, contemplated to this patent to cover any and all modifications, variations, or equivalents that fall within the scope of the present application. Accordingly, where a concept can have been illustrated in only one of the exemplary embodiments, various aspects of the concept can be modified and / or combined to produce a variety of other embodiments that are not specifically illustrated. Thus, for purposes of describing the present application, certain aspects of the application can be presented in terms of sequences of actions, but it should be appreciated that these sequences are examples and are not limiting. The sequences of actions could be changed, and other sequences could be implemented. Moreover, it should be appreciated that descriptions, if any, of any aspects of the application in terms of an overall procedure are not limiting. For example, overall procedures can be interchanged with other overall procedures relating to the application. Certain aspects of the application can be described in terms of procedures, steps, or actions to be taken by a user or a user device. Other aspects of the application can be described in terms of equipment or modules. Both aspects can be combined into a single procedure, step, or action. Steps, actions, or procedures can be interchanged with other steps, actions, or procedures relating to the application. The steps, actions, or procedures need not necessarily be performed in the order shown. Certain aspects of the application can be described in terms of functions to be performed by a user device. Other aspects of the application can be described in terms of equipment or modules. Both aspects can be combined into a single function. Functions can be interchanged with other functions relating to the application. The functions need not necessarily be performed in the order shown.

[0426] From the above description of the embodiments, it is clear that the above-mentioned method of the embodiments can be realized by means of a computer software product and a general hardware platform as necessary, of course, also by hardware. The computer software product is stored in a storage medium (such as ROM, RAM, magnetic disc, optical disc, etc.), and includes a plurality of instructions for making a terminal or a network side device execute the method described in each embodiment of the present application.

[0427] The embodiments of the present application are described above in conjunction with the drawings, but the present application is not limited to the specific embodiments described above, which are merely illustrative rather than limiting, and a person of ordinary skill in the art can make many forms of implementation under the inspiration of the present application without departing from the scope of the present application and the scope protected by the claims.

Claims

1. A communication method, wherein, Comprising: a terminal acquires first related information; the terminal performs a first communication procedure related to a target signal according to the first related information, the first communication procedure comprising at least one of: receiving the target signal, performing a monitoring operation based on the target signal, transmitting a target channel associated with the target signal, receiving a target control information associated with the target signal; wherein the first related information comprises at least one of: first transmission information, the first transmission information being information for transmitting the target signal; first signal information, the first signal information being signal information of the target signal; first monitoring parameter, the first monitoring parameter being a parameter used for performing the monitoring operation on the target signal; first channel parameter, the first channel parameter being a parameter of the target channel; first resource configuration, the first resource configuration being used for configuring a control resource associated with the target control information.

2. The method of claim 1, wherein the first transmission information comprises at least one of: a transmission period; a transmission time interval.

3. The method of claim 1 or 2, wherein the first signal information comprises at least one of: a master system information block (MIB); a first bit, the first bit being at least part of bits of frame information, the frame information comprising at least one of: a system frame number of the target signal, frame information associated with a transmission period of the target signal, frame information associated with a transmission time interval of the target signal; a second bit, the second bit being at least part of bits of a high layer generated bit; a third bit, the third bit being at least part of bits of a physical layer generated bit; a fourth bit, the fourth bit being a scrambling bit; a first sequence, the first sequence being a scrambling sequence.

4. The method of claim 3, wherein in a case that the first signal information comprises the first bit, the terminal expects at least one of: a network side device not performing a first layer scrambling processing on the first bit; a network side device not performing a second layer scrambling processing on the first bit; a scrambling sequence corresponding to the first bit being 0 or 1.

5. The method of claim 3, wherein in a case that the first signal information comprises the first bit, the terminal does not expect at least one of: a network side device performing a first layer scrambling processing on the first bit; a network side device performing a second layer scrambling processing on the first bit; a scrambling sequence corresponding to the first bit not being 0 or 1.

6. The method of any one of claims 1 to 5, wherein the monitoring operation comprises at least one of: a radio link monitoring (RLM), a beam management (BM); the first monitoring parameter comprises at least one of: a measurement period; a measurement timer value; a measurement time; an indication period; an evaluation period; a related threshold for determining a radio link failure (RLF); a determination condition for determining the RLF; a related threshold for determining a beam failure; a determination condition for determining the beam failure; a signal type of the target signal.

7. The method of any one of claims 1 to 6, wherein the first channel parameter comprises at least one of: a channel period; a system frame number. occupied time domain resource; start time unit; preamble format. 8.The method of any one of claims 1-7, wherein the first resource configuration is used to configure at least one of the following for the control resource: transmission period; time domain location; frequency domain location. 9.The method of any one of claims 1-8, wherein the terminal acquires the first related information by: receiving, from a network side device, indication information indicating the first related information. 10.The method of any one of claims 1-8, further comprising: receiving, from a network side device, indication information indicating second related information; wherein the second related information comprises at least one of the following: the first transmission information, the first signal information, the first monitoring parameter, the first channel parameter, the first resource configuration; and the second related information comprises information different from at least part of the information comprised in the first related information; and wherein the terminal acquires the first related information by: determining the first related information according to the second related information. 11.The method of any one of claims 9-10, wherein the indication information satisfies at least one of the following: the first transmission information is transmission information indicated by the indication information from at least two second transmission information; the first signal information is signal information indicated by the indication information from at least two second signal information; the first monitoring parameter is monitoring parameter indicated by the indication information from at least two second monitoring parameter; the first channel parameter is channel parameter indicated by the indication information from at least two second channel parameter; and the first resource configuration is resource configuration indicated by the indication information from at least two second resource configuration; wherein the second transmission information is information used to transmit the target signal, and different second transmission information is at least partially different; the second signal information is signal information of the target signal, and different second signal information is at least partially different; the second monitoring parameter is a parameter used for performing the monitoring operation on the target signal, and different second monitoring parameter is at least partially different; the second channel parameter is a parameter of the target channel, and different second channel parameter is at least partially different; and the second resource configuration is used to configure a control resource associated with the target control information, and different second resource configuration is used to configure a control resource at least partially different. 12.The method of any one of claims 10-11, wherein the second related information comprises the first transmission information, and the first transmission information comprises at least one of the following: transmission period, transmission time interval; and wherein the terminal determines the first related information according to the second related information by: determining the first signal information according to at least one of the transmission period and the transmission time interval; and / or determining the first monitoring parameter according to at least one of the transmission period and the transmission time interval. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ The terminal determines the first channel parameter according to at least one of the transmission period and the transmission time interval; The terminal determines the first resource configuration according to at least one of the transmission period and the transmission time interval.

13. The method of any one of claims 9-12, wherein the indication information is carried by at least one of: a sequence of a primary synchronization signal (PSS); a cyclic shift of the PSS; a sequence of a secondary synchronization signal (SSS); a cyclic shift of the SSS; a sequence of a physical broadcast channel (PBCH) demodulation reference signal (DMRS); a cyclic shift of the PBCH DMRS; a cyclic redundancy check (CRC) scrambling manner of the PBCH; a payload of the PBCH; downlink control information (DCI) signaling; radio resource control (RRC) signaling; a medium access control (MAC) control element (CE) signaling; first configuration information; wherein the first configuration information is used for at least one of: configuring a neighbor cell of a serving cell of the terminal, configuring a frequency point adjacent to a frequency point of the serving cell of the terminal, configuring a terrestrial network (TN), and configuring a radio access technology (RAT) different from a RAT of the serving cell of the terminal.

14. The method of any one of claims 1-13, wherein the terminal obtains first related information, comprising: the terminal obtaining at least two third related information, the third related information comprising at least one of: second transmission information, second signal information, second monitoring parameter, second channel parameter, and second resource configuration, the at least two third related information comprising the first related information; and before the terminal performs a first communication procedure related to a target signal according to the first related information, the method further comprises: the terminal performing the first communication procedure according to a fourth related information of the at least two third related information; and wherein the terminal performing the first communication procedure according to the first related information comprises: in a case where a number of the target signal detected within a predetermined time is less than a first number, the terminal performing the first communication procedure according to the first related information; wherein the second transmission information is information for transmitting the target signal, different second transmission information is at least partially different; the second signal information is signal information of the target signal, different second signal information is at least partially different; the second monitoring parameter is a parameter used for performing the monitoring operation on the target signal, different second monitoring parameter is at least partially different; the second channel parameter is a parameter of the target channel, different second channel parameter is at least partially different; and the second resource configuration is used for configuring a control resource associated with the target control information, different second resource configuration is used for configuring a control resource which is at least partially different. comprising: a network-side device sending indication information to a terminal, the indication information being used for obtaining first related information; ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 15. A communication method, wherein, ​ ​ The first related information is used to perform a first communication procedure related to the target signal, and the first communication procedure includes at least one of the following: receiving the target signal, performing a monitoring operation based on the target signal, sending a target channel associated with the target signal, and receiving target control information associated with the target signal. The first related information includes at least one of the following: First transmission information, which is information for transmitting the target signal; First signal information, which is signal information of the target signal; First monitoring parameters, which are parameters used for performing the monitoring operation on the target signal; First channel parameters, which are parameters of the target channel; First resource configuration, which is used to configure a control resource associated with the target control information.

16. The method of claim 15, wherein the indication information indicates the first related information or second related information. wherein The second related information includes at least one of the following: the first transmission information, the first signal information, the first monitoring parameters, the first channel parameters, and the first resource configuration; and the second related information includes information different from at least part of the information included in the first related information. The second related information is used to determine the first related information.

17. The method of claim 15 or 16, wherein the network-side device performs scrambling processing on a first bit, and the scrambling processing satisfies at least one of the following: No first-layer scrambling processing is performed on the first bit; No second-layer scrambling processing is performed on the first bit; The scrambling sequence corresponding to the first bit is 0 or 1; wherein, The first bit is at least part of a frame information, and the frame information includes at least one of the following: a system frame number of the target signal, frame information associated with a transmission period of the target signal, and frame information associated with a transmission time interval of the target signal.

18. A communication device, wherein, The apparatus includes: An obtaining module and an execution module; The obtaining module is configured to obtain first related information; The execution module is configured to perform a first communication procedure related to a target signal according to the first related information obtained by the obtaining module, and the first communication procedure includes at least one of the following: receiving the target signal, performing a monitoring operation based on the target signal, sending a target channel associated with the target signal, and receiving target control information associated with the target signal. The first related information includes at least one of the following: First transmission information, which is information for transmitting the target signal; First signal information, which is signal information of the target signal; First monitoring parameters, which are parameters used for performing the monitoring operation on the target signal; First channel parameters, which are parameters of the target channel; First resource configuration, which is used to configure a control resource associated with the target control information.

19. The apparatus of claim 18, wherein the first transmission information includes at least one of the following: A transmission period; A transmission time interval. 20.The apparatus of claim 18 or 19, wherein the first signal information comprises at least one of: a MIB; a first bit, the first bit being at least part of bits of frame information, the frame information comprising at least one of: a system frame number of the target signal, frame information associated with a transmission periodicity of the target signal, frame information associated with a transmission time interval of the target signal; a second bit, the second bit being at least part of bits of a higher layer generated bit; a third bit, the third bit being at least part of bits of a physical layer generated bit; a fourth bit, the fourth bit being a scrambling bit; a first sequence, the first sequence being a scrambling sequence. 21.The apparatus of claim 20, wherein in a case that the first signal information comprises the first bit, the communication apparatus expects at least one of: no first layer scrambling of the first bit by a network side device; no second layer scrambling of the first bit by the network side device; a scrambling sequence corresponding to the first bit being 0 or 1. 22.The apparatus of claim 20, wherein in a case that the first signal information comprises the first bit, the communication apparatus does not expect at least one of: first layer scrambling of the first bit by a network side device; second layer scrambling of the first bit by the network side device; a scrambling sequence corresponding to the first bit not being 0 or 1. 23.The apparatus of any of claims 18-22, wherein the monitoring operation comprises at least one of: RLM, BM; and the first monitoring parameter comprises at least one of: a measurement periodicity; a measurement timer value; a measurement time; an indication periodicity; an evaluation periodicity; a threshold related to determining RLF; a condition related to determining RLF; a threshold related to determining beam failure; a condition related to determining beam failure; a signal type of the target signal. 24.The apparatus of any of claims 18-23, wherein the first channel parameter comprises at least one of: a channel periodicity; a system frame number; a time domain resource occupied; a starting time unit; a preamble format. 25.The apparatus of any of claims 18-24, wherein the first resource configuration is used for configuring at least one of the control resource: a transmission periodicity; a time domain location; a frequency domain location. a receiving module; the receiving module is configured to receive indication information from a network side device, the indication information indicating the first related information. a receiving module and a determining module; the receiving module is configured to receive indication information from a network side device, the indication information indicating second related information; the second related information comprises at least one of: the first transmission information, the first signal information, the first monitoring parameter, the first channel parameter, the first resource configuration; the second related information comprises information different from at least part of information comprised in the first related information; the determining module is configured to determine the first related information according to the second related information indicated by the indication information received by the receiving module. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 26. The apparatus of any one of claims 18-25, the communication apparatus further comprising: ​ ​ 27. The apparatus of any one of claims 18-26, the communication device further comprising: ​ ​ ​ ​ 28.The apparatus of claim 26 or 27, wherein the indication information satisfies at least one of the following: the first transmission information is a transmission information of at least two second transmission information indicated by the indication information; the first signal information is a signal information of at least two second signal information indicated by the indication information; the first monitoring parameter is a monitoring parameter of at least two second monitoring parameter indicated by the indication information; the first channel parameter is a channel parameter of at least two second channel parameter indicated by the indication information; the first resource configuration is a resource configuration of at least two second resource configuration indicated by the indication information; wherein the second transmission information is information for transmitting the target signal, and different second transmission information is at least partially different; the second signal information is signal information of the target signal, and different second signal information is at least partially different; the second monitoring parameter is a parameter used for performing the monitoring operation on the target signal, and different second monitoring parameter is at least partially different; the second channel parameter is a parameter of the target channel, and different second channel parameter is at least partially different; and the second resource configuration is used for configuring a control resource associated with the target control information, and different second resource configuration is used for configuring a control resource which is at least partially different. 29.The apparatus of claim 27 or 28, wherein the second related information comprises the first transmission information, and the first transmission information comprises at least one of a transmission period and a transmission time interval; and the determining module is specifically configured to: determine the first signal information according to at least one of the transmission period and the transmission time interval; determine the first monitoring parameter according to at least one of the transmission period and the transmission time interval; determine the first channel parameter according to at least one of the transmission period and the transmission time interval; and determine the first resource configuration according to at least one of the transmission period and the transmission time interval. 30.The apparatus of any one of claims 26-29, wherein the indication information is carried by at least one of the following: a sequence of a PSS; a cyclic shift of the PSS; a sequence of a SSS; a cyclic shift of the SSS; a sequence of a PBCH DMRS; a cyclic shift of the PBCH DMRS; a CRC scrambling manner of the PBCH; a payload of the PBCH; DCI signaling; RRC signaling; MAC CE signaling; first configuration information; wherein the first configuration information is used for at least one of the following: configuring a neighbor cell of a serving cell of the communication apparatus, configuring a frequency point adjacent to a frequency point of the serving cell of the communication apparatus, configuring a TN, and configuring a RAT different from a RAT of the serving cell of the communication apparatus. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 31. The apparatus of any one of claims 18-30, the obtaining module, in particular, configured to obtain at least two third related information, the third related information comprising at least one of: second transmission information, second signal information, second monitoring parameter, second channel parameter, second resource configuration, the at least two third related information comprising the first related information; the performing module, further configured to perform the first communication procedure related to the target signal according to the first related information, before performing the first communication procedure according to a fourth related information of the at least two third related information obtained by the obtaining module; the performing module, in particular, configured to perform the first communication procedure according to the first related information, in a case that a quantity of the target signal detected within a predetermined time is less than a first quantity; wherein the second transmission information is information for transmitting the target signal, different second transmission information is at least partially different; the second signal information is signal information of the target signal, different second signal information is at least partially different; the second monitoring parameter is a parameter used for performing the monitoring operation on the target signal, different second monitoring parameter is at least partially different; the second channel parameter is a parameter of the target channel, different second channel parameter is at least partially different; the second resource configuration is used for configuring a control resource associated with the target control information, different second resource configuration is used for configuring a control resource which is at least partially different.

32. A communications device, comprising: comprising: a sending module; the sending module, configured to send indication information to a terminal, the indication information being used for obtaining first related information; the first related information being used for performing a first communication procedure related to a target signal, the first communication procedure comprising at least one of: receiving the target signal, performing a monitoring operation based on the target signal, sending a target channel associated with the target signal, receiving a target control information associated with the target signal; wherein the first related information comprises at least one of: first transmission information, the first transmission information being information for transmitting the target signal; first signal information, the first signal information being signal information of the target signal; first monitoring parameter, the first monitoring parameter being a parameter used for performing the monitoring operation on the target signal; first channel parameter, the first channel parameter being a parameter of the target channel; first resource configuration, used for configuring a control resource associated with the target control information.

33. The apparatus of claim 32, the indication information indicating the first related information, or indicating second related information; wherein, the second related information comprising at least one of: the first transmission information, the first signal information, the first monitoring parameter, the first channel parameter, the first resource configuration; the second related information comprising information which is at least partially different from information comprised by the first related information; the second related information being used for determining the first related information.

34. The apparatus of claim 32 or 33, the communication apparatus performs scrambling processing on the first bits satisfying at least one of the following: no first layer scrambling processing is performed on the first bits; no second layer scrambling processing is performed on the first bits; the scrambling sequence corresponding to the first bits is 0 or 1; wherein, the first bits are at least part of frame information, the frame information comprises at least one of the following: system frame number of the target signal, frame information associated with a transmission period of the target signal, frame information associated with a transmission time interval of the target signal.

35. A terminal, wherein, A processor and a memory, the memory stores programs or instructions executable on the processor, the programs or instructions are executed by the processor to implement the steps of the communication method according to any one of claims 1 to 14.

36. A network-side device, wherein, A processor and a memory, the memory stores programs or instructions executable on the processor, the programs or instructions are executed by the processor to implement the steps of the communication method according to any one of claims 15 to 17.

37. A wireless communication system, wherein Comprise: terminal and network side equipment; the terminal is used for executing the steps of the communication method according to any one of claims 1 to 14, and the network side equipment is used for executing the steps of the communication method according to any one of claims 15 to 17.

38. A readable storage medium, wherein, The readable storage medium stores programs or instructions, the programs or instructions are executed by the processor to implement the steps of the communication method according to any one of claims 1 to 14, or implement the steps of the communication method according to any one of claims 15 to 17.

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