Method, terminal device and network device for configuring resources

Abstract

Embodiments of the present application relate to methods, terminal devices, and network devices for configuring resources. The method includes: determining the frequency domain offset of multiple transmission resource blocks allocated by the network device, the frequency domain offset being the frequency domain offset between the first transmission resource block and the second transmission resource block, the first transmission resource block and the second transmission resource block being any two adjacent resource blocks in the time domain among the multiple transmission resource blocks; determining the multiple transmission resource blocks according to the frequency domain offset. The method, terminal device, and network device for configuring resources in the embodiments of the present application have a simple configuration method for network device scheduling, and enable the terminal device to obtain frequency domain diversity gain while also avoiding the fragmentation of transmission resources.

Description

Technical Field

[0001] The present application relates to the field of communications, and in particular to a method, a terminal device and a network device for configuring resources. Background Art

[0002] In the long term evolution (LTE) system, frequency hopping is introduced for uplink transmission (for example, transmission of the physical uplink shared channel (PUSCH)). It has two main purposes: one is that the current terminal device can obtain frequency domain diversity gain; the other is to randomize the interference of other terminal devices or cells.

[0003] However, in the PUSCH design of the new radio (NR) system, if the design similar to LTE is still used, there will be disadvantages of frequency domain resource fragmentation determined by the frequency hopping function and very complex base station scheduling. At the same time, due to the difference from the LTE system, the density and position of the demodulation reference signal (DMRS) of different terminal devices in NR may be different. Therefore, if random frequency hopping is used, different terminal devices may perform transmission at the same location, making it difficult to orthogonalize the DMRS ports. Summary of the invention

[0004] The present application provides a method for configuring resources, a terminal device and a network device, so that the terminal device can obtain frequency domain diversity gain while also avoiding fragmentation of transmission resources.

[0005] In a first aspect, a method for configuring resources is provided, the method comprising: determining a frequency domain offset of a plurality of transmission resource blocks allocated by a network device, the frequency domain offset being a frequency domain offset between a first transmission resource block and a second transmission resource block, the first transmission resource block and the second transmission resource block being any two adjacent resource blocks in the time domain among the plurality of transmission resource blocks; and determining the plurality of transmission resource blocks based on the frequency domain offset.

[0006] Therefore, in the method for configuring resources in an embodiment of the present application, the terminal device determines the frequency domain offset between any two adjacent transmission resource blocks among the multiple transmission resource blocks allocated by the network device, and determines the frequency domain positions of the multiple transmission resource blocks based on the frequency domain offset. This configuration method simplifies network device scheduling and enables the terminal device to obtain frequency domain diversity gain while also avoiding fragmentation of transmission resources.

[0007] In combination with the first aspect, in an implementation of the first aspect, the first transmission resource block is an odd-numbered transmission resource block when the multiple transmission resource blocks are arranged in time order, and the second transmission resource block is located after the first transmission resource block in the time domain.

[0008] Correspondingly, the second transmission resource block is an even-numbered transmission resource block when the multiple transmission resource blocks are arranged in time sequence.

[0009] In combination with the first aspect and the above-mentioned implementation manner, in another implementation manner of the first aspect, the frequency domain offset is the difference between the starting position of the first transmission resource block in the frequency domain and the starting position of the second transmission resource block in the frequency domain.

[0010] Optionally, the frequency domain offset may also represent a difference between a frequency domain end position occupied by the first transmission resource block and a frequency domain start position occupied by the second transmission resource block.

[0011] Optionally, the frequency domain offset may also represent a difference between a center position of a frequency domain resource occupied by the first transmission resource block and a center position of a frequency domain resource occupied by the second transmission resource block.

[0012] In combination with the first aspect and the above implementation manner thereof, in another implementation manner of the first aspect, the first transmission resource block and the second transmission resource block respectively occupy one subframe or one micro-subframe. Alternatively, the first transmission resource block occupies a first part of a subframe and the second transmission resource block occupies a second part of the subframe. Alternatively, the first transmission resource block occupies a first part of a micro-subframe and the second transmission resource block occupies a second part of the micro-subframe.

[0013] It should be understood that when the first transmission resource and the second transmission resource respectively occupy two parts of a subframe or a micro-subframe, the two parts may be equal or unequal.

[0014] In combination with the first aspect and the above-mentioned implementation manner, in another implementation manner of the first aspect, determining the frequency domain offset of multiple transmission resource blocks allocated by the network device includes: receiving the frequency domain offset sent by the network device.

[0015] In combination with the first aspect and its above-mentioned implementation method, in another implementation method of the first aspect, the receiving the frequency domain offset sent by the network device includes: receiving a first configuration message sent by the network device, the first configuration message is used to indicate the frequency domain offset, the first configuration message is at least one of a network broadcast message, a network system message, a radio resource control (radio resource control, RRC) message, a media access control (media access control, MAC) control element (control element, CE) and downlink control information (downlink control information, DCI).

[0016] In combination with the first aspect and its above-mentioned implementation manner, in another implementation manner of the first aspect, the method also includes: determining a resource area parameter, where the resource area parameter is used to indicate a frequency domain range that can be occupied by at least one transmission resource block among the multiple transmission resource blocks, and the at least one transmission resource block includes the first transmission resource block or the second transmission resource block.

[0017] In combination with the first aspect and the above-mentioned implementation manner, in another implementation manner of the first aspect, determining the resource area parameter includes: receiving the resource area parameter sent by the terminal device.

[0018] In combination with the first aspect and its above-mentioned implementation method, in another implementation method of the first aspect, the receiving the resource area parameter sent by the terminal device includes: receiving second configuration information sent by the network device, the second configuration message is used to indicate the resource area parameter, and the second configuration message is at least one of a network broadcast message, a network system message, an RRC message, a MAC CE and a DCI.

[0019] In combination with the first aspect and the above-mentioned implementation manner, in another implementation manner of the first aspect, the frequency domain range that can be occupied by the at least one transmission resource block indicated by the resource area parameter is discontinuous.

[0020] Optionally, the frequency domain range that can be occupied by the at least one transmission resource block indicated by the resource area parameter may also be continuous.

[0021] Therefore, in the method for configuring resources in an embodiment of the present application, the terminal device determines the frequency domain offset between any two adjacent transmission resource blocks among the multiple transmission resource blocks allocated by the network device. In addition, it can also determine the frequency domain range that can be occupied by at least one transmission resource block among the multiple transmission resource blocks, and determine the frequency domain positions of the multiple transmission resource blocks based on the frequency domain offset and the occupied frequency domain range. This configuration method simplifies network device scheduling and enables the terminal device to obtain frequency domain diversity gain while also avoiding fragmentation of transmission resources.

[0022] In a second aspect, a method for configuring resources is provided, the method comprising: determining a frequency domain offset of multiple transmission resource blocks allocated to a terminal device, the frequency domain offset being a frequency domain offset between a first transmission resource block and a second transmission resource block, the first transmission resource block and the second transmission resource block being any two adjacent resource blocks in the time domain among the multiple transmission resource blocks; and sending the frequency domain offset to the terminal device.

[0023] Therefore, in the method for configuring resources of an embodiment of the present application, a network device configures multiple transmission resource blocks for the uplink transmission of a terminal device, and sends a frequency domain offset between any two adjacent transmission resource blocks in the multiple transmission resource blocks to the terminal device, so that the terminal device can determine the frequency domain positions of the multiple transmission resource blocks according to the frequency domain offset, thereby simplifying the configuration of the network device, and the terminal device can obtain frequency domain diversity gain while avoiding fragmentation of transmission resources.

[0024] In combination with the second aspect, in an implementation of the second aspect, the first transmission resource block is the odd-numbered transmission resource block when the multiple transmission resource blocks are arranged in time order, and the second transmission resource block is located after the first transmission resource block in the time domain.

[0025] In combination with the second aspect and the above-mentioned implementation manner, in another implementation manner of the second aspect, the frequency domain offset is the difference between the starting position of the first transmission resource block in the frequency domain and the starting position of the second transmission resource block in the frequency domain.

[0026] In combination with the second aspect and the above implementation manner thereof, in another implementation manner of the second aspect, the first transmission resource block and the second transmission resource block respectively occupy one subframe or one micro-subframe. Alternatively, the first transmission resource block occupies a first part of a subframe and the second transmission resource block occupies a second part of the subframe. Alternatively, the first transmission resource block occupies a first part of a micro-subframe and the second transmission resource block occupies a second part of the micro-subframe.

[0027] In combination with the second aspect and the above-mentioned implementation method, in another implementation method of the second aspect, sending the frequency domain offset to the terminal device includes: sending a first configuration message to the terminal device, the first configuration message is used to indicate the frequency domain offset, the first configuration message is at least one of a network broadcast message, a network system message, an RRC message, a MAC CE and a DCI.

[0028] In combination with the second aspect and its above-mentioned implementation manner, in another implementation manner of the second aspect, the method also includes: sending a resource area parameter to the terminal device, the resource area parameter being used to indicate a frequency domain range that can be occupied by at least one transmission resource block among the multiple transmission resource blocks, the at least one transmission resource block including the first transmission resource block or the second transmission resource block.

[0029] In combination with the second aspect and the above-mentioned implementation method, in another implementation method of the second aspect, the sending of resource area parameters to the terminal device includes: sending a second configuration message to the terminal device, the second configuration message is used to indicate the resource area parameters, and the second configuration message is at least one of a network broadcast message, a network system message, an RRC message, a MAC CE and a DCI.

[0030] In combination with the second aspect and the above-mentioned implementation manner, in another implementation manner of the second aspect, the frequency domain range that can be occupied by the at least one transmission resource block indicated by the resource area parameter is discontinuous.

[0031] Therefore, in the method for configuring resources of an embodiment of the present application, a network device configures multiple transmission resource blocks for the uplink transmission of a terminal device, and sends a frequency domain offset between any two adjacent transmission resource blocks in the multiple transmission resource blocks to the terminal device. In addition, a frequency domain range that can be occupied by at least one transmission resource block in the multiple transmission resource blocks can be configured for the terminal device, so that the terminal device can determine the frequency domain positions of the multiple transmission resource blocks based on the frequency domain offset and the occupied frequency domain range, thereby simplifying the configuration of the network device and allowing the terminal device to obtain frequency domain diversity gain while avoiding fragmentation of transmission resources.

[0032] In a third aspect, a method for configuring resources is provided, the method comprising: determining a resource area parameter, the resource area parameter being used to indicate a frequency domain range that can be occupied by at least one transmission resource block among multiple transmission resource blocks allocated by a network device; and determining the multiple transmission resource blocks based on the resource area parameter.

[0033] Therefore, in the method for configuring resources in an embodiment of the present application, the terminal device determines a resource area parameter, which is used to indicate a frequency domain range that can be occupied by at least one transmission resource block among multiple transmission resource blocks allocated by the network device, and then determines the multiple transmission resource blocks within the range indicated by the resource area parameter, so that the terminal device can use the multiple transmission resource blocks for uplink transmission, thereby improving transmission efficiency.

[0034] In combination with the third aspect, in an implementation manner of the third aspect, determining the resource area parameter includes: receiving the resource area parameter sent by the terminal device.

[0035] In combination with the third aspect and its above-mentioned implementation method, in another implementation method of the third aspect, the receiving the resource area parameter sent by the terminal device includes: receiving configuration information sent by the network device, the configuration message is used to indicate the resource area parameter, and the configuration message is at least one of a network broadcast message, a network system message, an RRC message, a MAC CE and a DCI.

[0036] In combination with the third aspect and the above-mentioned implementation manner, in another implementation manner of the third aspect, the frequency domain range that can be occupied by the at least one transmission resource block indicated by the resource area parameter is discontinuous.

[0037] In a fourth aspect, a method for configuring resources is provided, the method comprising: determining a resource area parameter of a terminal device, the resource area parameter being used to indicate a frequency domain range that can be occupied by at least one transmission resource block among multiple transmission resource blocks allocated to the terminal device; and sending the resource area parameter to the terminal device.

[0038] Therefore, in the method for configuring resources in an embodiment of the present application, a network device allocates multiple transmission resource blocks to a terminal device, and sends to the terminal device a resource area parameter for indicating a frequency domain range that can be occupied by at least one transmission resource block among the multiple transmission resource blocks, so that the terminal device can determine the multiple transmission resource blocks within the range indicated by the resource area parameter, and use the multiple transmission resource blocks for uplink transmission, thereby improving transmission efficiency.

[0039] In combination with the fourth aspect, in an implementation method of the fourth aspect, the sending the resource area parameter to the terminal device includes: sending a configuration message to the terminal device, the second configuration message is used to indicate the resource area parameter, and the configuration message is at least one of a network broadcast message, a network system message, an RRC message, a MAC CE and a DCI.

[0040] In combination with the fourth aspect and the above-mentioned implementation manner, in another implementation manner of the fourth aspect, the frequency domain range that can be occupied by the at least one transmission resource block indicated by the resource area parameter is discontinuous.

[0041] In a fifth aspect, a terminal device is provided, which is used to execute the method in the first aspect or any possible implementation of the first aspect. Specifically, the terminal device includes a unit for executing the method in the first aspect or any possible implementation of the first aspect.

[0042] In a sixth aspect, a network device is provided, which is used to execute the method in the second aspect or any possible implementation of the second aspect. Specifically, the network device includes a unit for executing the method in the second aspect or any possible implementation of the second aspect.

[0043] In a seventh aspect, a terminal device is provided, which is used to execute the method in the third aspect or any possible implementation of the third aspect. Specifically, the terminal device includes a unit for executing the method in the third aspect or any possible implementation of the third aspect.

[0044] In an eighth aspect, a network device is provided, which is used to execute the method in the fourth aspect or any possible implementation of the fourth aspect. Specifically, the network device includes a unit for executing the method in the fourth aspect or any possible implementation of the fourth aspect.

[0045] In the ninth aspect, a terminal device is provided, comprising: a storage unit and a processor, the storage unit being used to store instructions, the processor being used to execute the instructions stored in the memory, and when the processor executes the instructions stored in the memory, the execution causes the processor to execute the method in the first aspect or any possible implementation of the first aspect.

[0046] In the tenth aspect, a network device is provided, comprising: a storage unit and a processor, the storage unit being used to store instructions, the processor being used to execute the instructions stored in the memory, and when the processor executes the instructions stored in the memory, the execution causes the processor to execute the method in the second aspect or any possible implementation of the second aspect.

[0047] In the eleventh aspect, a terminal device is provided, comprising: a storage unit and a processor, the storage unit being used to store instructions, the processor being used to execute the instructions stored in the memory, and when the processor executes the instructions stored in the memory, the execution causes the processor to execute the method in the third aspect or any possible implementation of the third aspect.

[0048] In the twelfth aspect, a network device is provided, comprising: a storage unit and a processor, the storage unit being used to store instructions, the processor being used to execute the instructions stored in the memory, and when the processor executes the instructions stored in the memory, the execution causes the processor to execute the method in the fourth aspect or any possible implementation of the fourth aspect.

[0049] In a thirteenth aspect, a computer-readable medium is provided for storing a computer program, wherein the computer program includes instructions for executing the method in the first aspect or any possible implementation of the first aspect.

[0050] In a fourteenth aspect, a computer-readable medium is provided for storing a computer program, wherein the computer program includes instructions for executing the method in the second aspect or any possible implementation of the second aspect.

[0051] In a fifteenth aspect, a computer-readable medium is provided for storing a computer program, wherein the computer program includes instructions for executing the method in the third aspect or any possible implementation of the third aspect.

[0052] In a sixteenth aspect, a computer-readable medium is provided for storing a computer program, wherein the computer program comprises instructions for executing the method in the fourth aspect or any possible implementation of the fourth aspect.

[0053] In a seventeenth aspect, a computer program product including instructions is provided, and when a computer runs the instructions of the computer program product, the computer executes the method for configuring resources in the first aspect or any possible implementation of the first aspect. Specifically, the computer program product can be run on the terminal device of the fifth aspect.

[0054] In an eighteenth aspect, a computer program product including instructions is provided, and when a computer runs the instructions of the computer program product, the computer executes the method for configuring resources in the second aspect or any possible implementation of the second aspect. Specifically, the computer program product can be run on the network device of the sixth aspect.

[0055] In a nineteenth aspect, a computer program product including instructions is provided, and when a computer runs the instructions of the computer program product, the computer executes the method for configuring resources in the third aspect or any possible implementation of the third aspect. Specifically, the computer program product can be run on the terminal device of the seventh aspect.

[0056] In a twentieth aspect, a computer program product including instructions is provided, and when a computer runs the instructions of the computer program product, the computer executes the method for configuring resources in the fourth aspect or any possible implementation of the fourth aspect. Specifically, the computer program product can be run on the network device of the eighth aspect. BRIEF DESCRIPTION OF THE DRAWINGS

[0057] Figure 1 It is a schematic flowchart of a method for configuring resources according to an embodiment of the present application.

[0058] Figure 2 It is a schematic diagram of the time domain sizes occupied by the first transmission resource block and the second transmission resource block according to an embodiment of the present application.

[0059] Figure 3 It is a schematic diagram of the time domain sizes occupied by the first transmission resource block and the second transmission resource block according to another embodiment of the present application.

[0060] Figure 4 It is a schematic diagram of the time domain sizes occupied by the first transmission resource block and the second transmission resource block according to yet another embodiment of the present application.

[0061] Figure 5 It is a schematic diagram of the time domain offset according to an embodiment of the present application.

[0062] Figure 6 It is a schematic diagram of time domain resources that can be occupied by at least one transmission resource block according to an embodiment of the present application.

[0063] Figure 7 It is a schematic diagram of time domain resources that can be occupied by at least one transmission resource block according to another embodiment of the present application.

[0064] Figure 8 is a schematic flowchart of a method for configuring resources according to another embodiment of the present application.

[0065] Fig. 9 is a schematic flowchart of a method for configuring resources according to yet another embodiment of the present application.

[0066] Fig.10 is a schematic flowchart of a method for configuring resources according to yet another embodiment of the present application.

[0067] Fig.11 It is a schematic block diagram of a terminal device according to an embodiment of the present application.

[0068] Fig.12 It is a schematic block diagram of a network device according to an embodiment of the present application.

[0069] Fig.13 It is a schematic block diagram of a terminal device according to another embodiment of the present application.

[0070] Fig.14 is a schematic block diagram of a network device according to another embodiment of the present application.

[0071] Fig.15 It is a schematic block diagram of a terminal device according to another embodiment of the present application.

[0072] Fig.16 is a schematic block diagram of a network device according to another embodiment of the present application.

[0073] Fig.17 It is a schematic block diagram of a terminal device according to another embodiment of the present application.

[0074] Fig.18 is a schematic block diagram of a network device according to another embodiment of the present application. DETAILED DESCRIPTION

[0075] The technical solutions in the embodiments of the present application will be described below in conjunction with the accompanying drawings.

[0076] The technical solutions of the embodiments of the present application can be applied to various communication systems, for example: global system of mobile communication (GSMC) system, code division multiple access (CDMA) system, wideband code division multiple access (WCDMA) system, general packet radio service (GPRS), LTE system, LTE frequency division duplex (FDD) system, LTE time division duplex (TDD), universal mobile telecommunication system (UMTS), worldwide interoperability for microwave access (WiMAX) communication system, future fifth generation (5G) system or NR, etc.

[0077] The terminal device in the embodiments of the present application may refer to user equipment, access terminal, user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device. The terminal device may also be a cellular phone, a cordless phone, a session initiation protocol (SIP) phone, a wireless local loop (WLL) station, a personal digital assistant (PDA), a handheld device with wireless communication function, a computing device or other processing device connected to a wireless modem, a vehicle-mounted device, a wearable device, a terminal device in a future 5G network or a terminal device in a future evolved public land mobile communication network (PLMN), etc., and the embodiments of the present application are not limited to this.

[0078] The network device in the embodiment of the present application can be a device for communicating with a terminal device. The network device can be a base station (base transceiver station, BTS) in a GSMC system or CDMA, or a base station (NodeB, NB) in a WCDMA system, or an evolved base station (evolutional NodeB, eNB or eNodeB) in an LTE system, or a wireless controller in a cloud radio access network (cloud radio access network, CRAN) scenario, or the network device can be a relay station, an access point, a vehicle-mounted device, a wearable device, a network device in a future 5G network, or a network device in a future evolved PLMN network, etc., and the embodiments of the present application are not limited.

[0079] Figure 1 FIG. 1 is a schematic flow chart of a method 100 for configuring resources according to an embodiment of the present application. The method 100 may be executed by a terminal device. Figure 1 As shown, the method 100 includes: S110, determining the frequency domain offset of multiple transmission resource blocks allocated by the network device, the frequency domain offset is the frequency domain offset between the first transmission resource block and the second transmission resource block, and the first transmission resource block and the second transmission resource block are any two adjacent resource blocks in the time domain among the multiple transmission resource blocks; S120, determining the multiple transmission resource blocks according to the frequency domain offset.

[0080] Specifically, the network device configures multiple transmission resource blocks for the terminal device, and the multiple transmission resource blocks can be used for the terminal device to transmit PUSCH, wherein each transmission resource block may occupy different time domain and frequency domain resources, and the terminal device determines the frequency domain offset between any two transmission resource blocks in the multiple transmission resource blocks by preconfiguration or by receiving the frequency domain offset sent by the network device. The embodiments of the present application are not limited to this.

[0081] Optionally, as an embodiment, the terminal device may determine the frequency domain offset in a preconfigured manner, for example, by configuring a fixed threshold in the terminal device as the frequency domain offset.

[0082] Optionally, as an embodiment, the terminal device may also receive first configuration information sent by the network device, the first configuration information being used to indicate the frequency domain offset, wherein the first configuration information may be at least one of a network broadcast message, a network system message, an RRC message, a MAC CE, and a DCI. For example, the terminal device receives an RRC message sent by the network device, the RRC message may include the frequency domain offset; for another example, the terminal device receives an RRC message and a MAC CE sent by the network device, and determines the frequency domain offset configured by the network device through the RRC message and the MAC CE.

[0083] In the embodiment of the present application, the time domain resource sizes occupied by the multiple transmission resource blocks allocated by the network device to the terminal device can be the same or different, and the time domain size occupied by each transmission resource block in the multiple transmission resource blocks is not limited here. Here, any two transmission resource blocks in the multiple transmission resource blocks that are adjacent in the time domain are taken as an example. Figures 2 to 4 It indicates the time domain size that each transmission resource block in the multiple transmission resource blocks may occupy, and the occupied frequency domain size can be any size, wherein any two adjacent transmission resource blocks in the time domain are the first transmission resource block and the second transmission resource block.

[0084] It should be understood that the term "adjacent" here means that when the multiple transmission resource blocks of the terminal device are arranged in time order, the first transmission resource block and the second transmission resource block are adjacent in the time domain, but the two transmission resource blocks may be continuous or discontinuous in the time domain. For example, when the multiple transmission resource blocks are arranged in time order, the first transmission resource block may be the transmission resource block at the odd position of the multiple transmission resource blocks, and the second transmission resource block may be the transmission resource block at the even position after the first transmission resource block.

[0085] Optionally, as an embodiment, the first transmission resource block and the second transmission resource block may respectively occupy two parts of a subframe, or may respectively occupy two parts of a micro-subframe. Figure 2 As shown, the first transmission resource block occupies the first part of a subframe K, which is Figure 2 The left part of Figure 2 The black part on the left side of the figure is the first transmission resource block, and the second transmission resource block occupies the second part of the subframe K, which is Figure 2 The right part of Figure 2 The black part on the right side of the figure is the second transmission resource block. Figure 2 The subframe K shown may also be a micro-subframe K, that is, the first transmission resource block occupies a first part of a micro-subframe K, and the second transmission resource block occupies a second part of the micro-subframe K.

[0086] It should be understood that the first part and the second part may be equal in the time domain, for example, the first part and the second part may equally divide a subframe or micro-subframe; or the first part and the second part may not be equal, and the embodiments of the present application are not limited thereto.

[0087] Optionally, as an embodiment, the first transmission resource block and the second transmission resource block may occupy one subframe respectively, or may occupy one micro-subframe respectively, and the subframes or micro-subframes are continuous. Figure 3 As shown, the first transmission resource block occupies Figure 3 In the subframe K on the left side of the figure, the second transmission resource block occupies Figure 3 The subframe K+1 on the right side of the transmission resource block; or, the first transmission resource block occupies Figure 3 The micro subframe K on the left side of the second transmission resource block occupies Figure 3 In the micro-subframe K+1 on the right side, the subframes or micro-subframes occupied by the first transmission resource block and the second transmission resource block are continuous.

[0088] Optionally, as an embodiment, the first transmission resource block and the second transmission resource block may occupy one subframe respectively, or may occupy one micro-subframe respectively, and the subframes or micro-subframes are not continuous. Figure 4 As shown, the first transmission resource block occupies Figure 4 The subframe M on the left side of the second transmission resource block occupies Figure 4 or, the first transmission resource block occupies the subframe N on the right side of Figure 4 The micro subframe M on the left side of the second transmission resource block occupies Figure 4 In the micro-subframe N on the right side, the subframes or micro-subframes occupied by the first transmission resource block and the second transmission resource block are discontinuous, that is, the difference between M and N is greater than 1. Optionally, other subframes between the subframe M and the subframe N, or other micro-subframes between the micro-subframe M and the micro-subframe N, can be transmission resources allocated by the network device to other terminal devices, and the embodiments of the present application are not limited thereto.

[0089] It should be understood that the size of the above-mentioned subframe can be 1 ms, and can include 14 orthogonal frequency division multiplexing (OFDM) symbols; correspondingly, the size of the micro subframe is smaller than the size of the subframe, and the micro subframe can include less than 14 OFDM symbols.

[0090] For ease of description, no limitation is imposed on the time domain size and frequency domain size occupied by the first transmission resource block and the second transmission resource block described below, and the example that the first transmission resource block is located before the second transmission resource block in the time domain is used for illustration.

[0091] In an embodiment of the present application, the terminal device can determine the position of the frequency domain resources occupied by the first transmission resource block. For example, the frequency domain position of the first transmission resource block can be determined based on the configuration of the network device, and then the frequency domain offset between the first transmission resource block and the second transmission resource block can be determined, and then the frequency domain resource position occupied by the second transmission resource block can be determined based on the frequency domain offset.

[0092] It should be understood that Figure 5 As shown, the black block on the left represents the first transmission resource block, and the black block on the right represents the second transmission resource block. The frequency domain offset (P offset ) can represent the difference between the starting position of the frequency domain occupied by the first transmission resource block and the starting position of the frequency domain occupied by the second transmission resource block, then the terminal device can determine the starting position of the frequency domain occupied by the second transmission resource block according to the sum of the starting position of the frequency domain occupied by the first transmission resource block and the frequency domain offset. Optionally, the frequency domain offset can also represent the frequency domain offset between the first transmission resource block and the second transmission resource block in other ways.

[0093] For example, the frequency domain offset can also represent the difference between the frequency domain end position occupied by the first transmission resource block and the frequency domain start position occupied by the second transmission resource block. The terminal device can determine the starting position of the frequency domain occupied by the second transmission resource block based on the sum of the frequency domain end position occupied by the first transmission resource block and the frequency domain offset.

[0094] For another example, the frequency domain offset can also represent the difference between the center position of the frequency domain resources occupied by the first transmission resource block and the center position of the frequency domain resources occupied by the second transmission resource block. The terminal device can determine the center position of the frequency domain resources occupied by the second transmission resource block based on the sum of the center position of the frequency domain resources occupied by the first transmission resource block and the frequency domain offset, and then determine the starting position of the frequency domain resources occupied by the second transmission resource block based on the size of the second transmission resource block.

[0095] In an embodiment of the present application, the terminal device may also determine a resource region parameter, which is used to indicate a frequency domain range that can be occupied by at least one transmission resource block among multiple transmission resource blocks allocated by the network device to the terminal device. Optionally, the frequency domain range that can be occupied by at least one transmission resource block indicated by the resource region parameter may be continuous or discontinuous, for example, may be multiple dispersed regions.

[0096] It should be understood that the frequency domain range that can be occupied by at least one transmission resource block indicated by the resource area parameter, the at least one transmission resource block can be all or part of the multiple transmission resource blocks, and the at least one transmission resource block at least includes the second transmission resource block. Specifically, the terminal device can determine the frequency domain position occupied by the first transmission resource block according to pre-configuration or semi-static or dynamic configuration of the network device, and then determine the position of the second transmission resource block according to the frequency domain position and frequency domain offset occupied by the first transmission resource block. Here, the frequency domain range that can be occupied by the second transmission resource block indicated by the resource area parameter is used as an example for explanation.

[0097] Optionally, as an embodiment, the frequency domain range that can be occupied by at least one transmission resource block indicated by the resource area parameter can be continuous, that is, the frequency domain range that can be occupied by the second transmission resource block is continuous. Figure 6 As shown, based on the resource area parameters, the terminal device determines that the frequency domain range that can be occupied by the second transmission resource block is the other frequency domain range except the edge diagonal shaded area on the right side. Then the terminal device determines the second transmission resource block within the area based on the first transmission resource block and the frequency domain offset.

[0098] Among them, Figure 6 The edge position shown by the diagonal shaded area on the right side is not used to transmit PUSCH, but can transmit other signals, such as physical uplink control channel (PUCCH).

[0099] Optional, if Figure 6 As shown, when it is determined based on the first transmission resource block and the frequency domain offset that the range of the second transmission resource block exceeds the range indicated by the resource area parameter, the non-exceeded part and the exceeded part can be separated, and the exceeded part can be placed on the other side for transmission by circulating within the range indicated by the resource area parameter.

[0100] Optionally, as an embodiment, the frequency domain range that can be occupied by at least one transmission resource block indicated by the resource region parameter can be discontinuous, that is, the frequency domain range that can be occupied by the second transmission resource block is discontinuous, for example, the region indicated by the resource region parameter can be multiple discontinuous regions. Figure 7 As shown, the area indicated by the resource area parameter may include two areas, namely Figure 7 In the figure, the area 1 and the area 2 are represented by the cross-hatched areas, and the second transmission resource block belongs to the area 1 and the area 2.

[0101] Specifically, the terminal device determines the second transmission resource block in the area 1 and the area 2 according to the first transmission resource block and the frequency domain offset, wherein the frequency domain offset may not include the part other than the area 1 and the area 2. Similarly, when it is determined that the starting position of the second transmission resource block is close to the edge of the area 1 or the area 2 according to the first transmission resource block and the frequency domain offset, and the second transmission resource block has a part that exceeds the area 1 or the area 2, the exceeding part and the non-exceeding part of the second transmission resource block can also be separated and circulated in the area 1 and / or the area 2. For example, it is determined that the starting position of the second transmission resource block is close to the edge of the area 2, and the second transmission resource block has a part that exceeds the area 2, the second transmission resource block can be transmitted separately, and the exceeding part can continue to be circulated in the area 2, or circulated in all available areas, that is, circulated in the area 1 and the area 2, and the exceeding part of the second transmission resource block is mapped to the area 1, and the embodiments of the present application are not limited to this.

[0102] In an embodiment of the present application, the terminal device may determine the resource area parameter in a preconfigured manner. Optionally, the terminal device may also receive a second configuration message sent by a network device, the second configuration message is used to indicate the resource area parameter, and the second configuration message may be at least one of a network broadcast message, a network system message, an RRC message, a MAC CE, and a DCI. For example, the terminal device receives an RRC message sent by a network device, the RRC message may include the resource area parameter; for another example, the terminal device receives an RRC message and a MAC CE sent by a network device, and determines the resource area parameter configured by the network device through the RRC message and the MAC CE.

[0103] Therefore, in the method for configuring resources in an embodiment of the present application, the terminal device determines the frequency domain offset between any two adjacent transmission resource blocks among the multiple transmission resource blocks allocated by the network device. In addition, it can also determine the frequency domain range that can be occupied by at least one transmission resource block among the multiple transmission resource blocks, and determine the frequency domain positions of the multiple transmission resource blocks based on the frequency domain offset and the occupied frequency domain range. This configuration method simplifies network device scheduling and enables the terminal device to obtain frequency domain diversity gain while also avoiding fragmentation of transmission resources.

[0104] Combined with the above Figures 1 to 7 , describes in detail the method for configuring resources according to an embodiment of the present application from the perspective of a terminal device, and will now be combined with Figure 8 , describes the method for configuring resources according to an embodiment of the present application from the perspective of a network device.

[0105] Figure 8 FIG. 2 shows a schematic flow chart of a method 200 for configuring resources according to another embodiment of the present application. The method 200 may be executed by a network device. Figure 8 As shown, the method 200 includes: S210, determining the frequency domain offset of multiple transmission resource blocks allocated to the terminal device, the frequency domain offset is the frequency domain offset between the first transmission resource block and the second transmission resource block, and the first transmission resource block and the second transmission resource block are any two adjacent resource blocks in the time domain among the multiple transmission resource blocks; S220, sending the frequency domain offset to the terminal device.

[0106] Optionally, the first transmission resource block is an odd-numbered transmission resource block when the multiple transmission resource blocks are arranged in time sequence, and the second transmission resource block is located after the first transmission resource block in the time domain.

[0107] Optionally, the frequency domain offset is a difference between a starting position of the first transmission resource block in the frequency domain and a starting position of the second transmission resource block in the frequency domain.

[0108] Optionally, the first transmission resource block and the second transmission resource block occupy one subframe or one micro-subframe respectively.

[0109] Optionally, the first transmission resource block occupies a first part of a subframe and the second transmission resource block occupies a second part of the subframe.

[0110] Optionally, the first transmission resource block occupies a first part of a micro subframe and the second transmission resource block occupies a second part of the micro subframe.

[0111] Optionally, sending the frequency domain offset to the terminal device includes: sending a first configuration message to the terminal device, the first configuration message being used to indicate the frequency domain offset, the first configuration message being at least one of a network broadcast message, a network system message, an RRC message, a MAC CE and a DCI.

[0112] Optionally, the method also includes: sending a resource area parameter to the terminal device, where the resource area parameter is used to indicate a frequency domain range that can be occupied by at least one transmission resource block among the multiple transmission resource blocks, and the at least one transmission resource block includes the first transmission resource block or the second transmission resource block.

[0113] Optionally, sending the resource area parameters to the terminal device includes: sending a second configuration message to the terminal device, the second configuration message is used to indicate the resource area parameters, and the second configuration message is at least one of a network broadcast message, a network system message, an RRC message, a MAC CE and a DCI.

[0114] Optionally, the frequency domain range that can be occupied by the at least one transmission resource block indicated by the resource area parameter is discontinuous.

[0115] It should be understood that the network device in method 200 of the embodiment of the present application may correspond to the network device in method 100, and the terminal device in method 200 may correspond to the terminal device in method 100, which will not be repeated here.

[0116] Therefore, in the method for configuring resources of an embodiment of the present application, a network device configures multiple transmission resource blocks for the uplink transmission of a terminal device, and sends a frequency domain offset between any two adjacent transmission resource blocks in the multiple transmission resource blocks to the terminal device. In addition, a frequency domain range that can be occupied by at least one transmission resource block in the multiple transmission resource blocks can be configured for the terminal device, so that the terminal device can determine the frequency domain positions of the multiple transmission resource blocks based on the frequency domain offset and the occupied frequency domain range, thereby simplifying the configuration of the network device and allowing the terminal device to obtain frequency domain diversity gain while avoiding fragmentation of transmission resources.

[0117] Fig. 9 FIG. 3 is a schematic flow chart of a method 300 for configuring resources according to another embodiment of the present application, and the method 300 may be executed by a terminal device. Fig. 9 As shown, the method 300 includes: S310, determining a resource area parameter, where the resource area parameter is used to indicate a frequency domain range that can be occupied by at least one transmission resource block among multiple transmission resource blocks allocated by a network device; S320, determining the multiple transmission resource blocks based on the resource area parameter.

[0118] Specifically, the terminal device may determine the resource area parameter by pre-configuration. Alternatively, the terminal device may also receive a configuration message sent by a network device, the configuration message is used to indicate the resource area parameter, and the configuration message may be at least one of a network broadcast message, a network system message, an RRC message, a MAC CE, and a DCI. For example, the terminal device receives an RRC message sent by a network device, the RRC message may include the resource area parameter; for another example, the terminal device receives an RRC message and a MAC CE sent by a network device, and determines the resource area parameter configured by the network device through the RRC message and the MAC CE.

[0119] In an embodiment of the present application, the resource region parameter determined by the terminal device is used to indicate the frequency domain range that can be occupied by at least one transmission resource block among the multiple transmission resource blocks allocated by the network device to the terminal device, and the at least one transmission resource block can be all or part of the multiple transmission resource blocks. Optionally, the frequency domain range that can be occupied by the at least one transmission resource block indicated by the resource region parameter can be continuous or discontinuous, for example, it can be multiple dispersed regions.

[0120] Optionally, as an embodiment, the frequency domain range that can be occupied by at least one transmission resource block indicated by the resource region parameter can be continuous. Figure 6 As shown, according to the resource area parameter, the terminal device determines that the frequency domain range that can be occupied by at least one transmission resource block can be the entire frequency domain range except the edge oblique line shaded area on the right. Figure 6 The edge position shown in the oblique line shaded area on the right side is not used to transmit PUSCH, but can transmit other signals, such as PUCCH.

[0121] Optionally, as an embodiment, the frequency domain range that can be occupied by at least one transmission resource block indicated by the resource region parameter may be discontinuous. For example, the region indicated by the resource region parameter may be multiple discontinuous regions. Figure 7 As shown, the area indicated by the resource area parameter may include two areas, namely Figure 7 The area 1 and area 2 represented by the cross-hatched areas, that is, at least one transmission resource block belongs to the area 1 and the area 2.

[0122] In an embodiment of the present application, the terminal device can determine the frequency domain range that can be occupied by at least one transmission resource block among the multiple transmission resource blocks allocated by the network device based on the resource area parameters. For example, the terminal device can use frequency hopping to perform uplink transmission, such as PUSCH transmission, then the at least one transmission resource block at least includes a transmission resource block that requires frequency hopping transmission.

[0123] Specifically, the terminal device can perform frequency hopping transmission in the manner of the prior art, for example, for any two adjacent transmission resource blocks among the multiple transmission resource blocks configured by the network device, after the frequency domain position of the previous transmission resource block is fixed, the frequency domain position of the next transmission resource block can be determined according to the frequency hopping function. The next transmission resource block belongs to at least one transmission resource block, that is, the frequency domain position occupied by the next transmission resource block belongs to the frequency domain range that can be occupied by at least one transmission resource block indicated by the resource area parameter.

[0124] Optionally, the terminal device may also determine the frequency domain offset between any two adjacent transmission resource blocks in the manner of the above-mentioned method 100 and method 200, and then perform frequency hopping transmission, which is not elaborated here.

[0125] It should be understood that when the terminal device determines the occupiable frequency domain range indicated by the resource region parameter, the terminal device determines multiple transmission resource blocks within the range and uses the multiple transmission resource blocks for uplink transmission, such as transmitting PUSCH.

[0126] Therefore, in the method for configuring resources in an embodiment of the present application, the terminal device determines a resource area parameter, which is used to indicate a frequency domain range that can be occupied by at least one transmission resource block among multiple transmission resource blocks allocated by the network device, and then determines the multiple transmission resource blocks within the range indicated by the resource area parameter, so that the terminal device can use the multiple transmission resource blocks for uplink transmission, thereby improving transmission efficiency.

[0127] Combined with the above Fig. 9 , describes in detail the method for configuring resources according to an embodiment of the present application from the perspective of a terminal device, and will now be combined with Fig.10 , describes the method for configuring resources according to an embodiment of the present application from the perspective of a network device.

[0128] Fig.10 FIG. 4 is a schematic flow chart of a method 400 for configuring resources according to another embodiment of the present application, and the method 400 may be executed by a network device. Fig.10 As shown, the method 400 includes: S410, determining a resource area parameter of a terminal device, the resource area parameter being used to indicate a frequency domain range that can be occupied by at least one transmission resource block among a plurality of transmission resource blocks allocated to the terminal device; S420, sending the resource area parameter to the terminal device.

[0129] Optionally, sending the resource area parameter to the terminal device includes: sending a configuration message to the terminal device, the second configuration message is used to indicate the resource area parameter, and the configuration message is at least one of a network broadcast message, a network system message, an RRC message, a MAC CE and a DCI.

[0130] Optionally, the frequency domain range that can be occupied by the at least one transmission resource block indicated by the resource area parameter is discontinuous.

[0131] It should be understood that the network device in method 400 in the embodiment of the present application may correspond to the network device in method 300, and the terminal device in method 400 may correspond to the terminal device in method 300, which will not be repeated here.

[0132] Therefore, in the method for configuring resources in an embodiment of the present application, a network device allocates multiple transmission resource blocks to a terminal device, and sends to the terminal device a resource area parameter for indicating a frequency domain range that can be occupied by at least one transmission resource block among the multiple transmission resource blocks, so that the terminal device can determine the multiple transmission resource blocks within the range indicated by the resource area parameter, and use the multiple transmission resource blocks for uplink transmission, thereby improving transmission efficiency.

[0133] It should be understood that in the various embodiments of the present application, the size of the serial numbers of the above-mentioned processes does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0134] In addition, the term "and / or" in this article is only a description of the association relationship between the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0135] Combined with the above Figures 1 to 10 , describes in detail the method for configuring resources according to an embodiment of the present application, and will now be combined with Figures 11 to 18 , describing the terminal device and network device according to the embodiments of the present application.

[0136] like Fig.11 As shown, the terminal device 500 according to an embodiment of the present application includes: a determination unit 510, and optionally, may also include a receiving unit 520.

[0137] Specifically, the determination unit 510 is used to: determine the frequency domain offset of multiple transmission resource blocks allocated by the network device, the frequency domain offset is the frequency domain offset between the first transmission resource block and the second transmission resource block, the first transmission resource block and the second transmission resource block are any two adjacent resource blocks in the time domain among the multiple transmission resource blocks; the determination unit 510 is also used to: determine the multiple transmission resource blocks based on the frequency domain offset.

[0138] Optionally, the first transmission resource block is an odd-numbered transmission resource block when the multiple transmission resource blocks are arranged in time sequence, and the second transmission resource block is located after the first transmission resource block in the time domain.

[0139] Optionally, the frequency domain offset is a difference between a starting position of the first transmission resource block in the frequency domain and a starting position of the second transmission resource block in the frequency domain.

[0140] Optionally, the first transmission resource block and the second transmission resource block occupy one subframe or one micro-subframe respectively. Alternatively, the first transmission resource block occupies a first part of a subframe and the second transmission resource block occupies a second part of the subframe. Alternatively, the first transmission resource block occupies a first part of a micro-subframe and the second transmission resource block occupies a second part of the micro-subframe.

[0141] Optionally, the receiving unit 520 is used to: receive the frequency domain offset sent by the network device.

[0142] Optionally, the receiving unit 520 is specifically used to: receive a first configuration message sent by the network device, the first configuration message is used to indicate the frequency domain offset, and the first configuration message is at least one of a network broadcast message, a network system message, an RRC message, a MAC CE and a DCI.

[0143] Optionally, the determination unit 510 is also used to: determine a resource area parameter, where the resource area parameter is used to indicate a frequency domain range that can be occupied by at least one transmission resource block among the multiple transmission resource blocks, and the at least one transmission resource block includes the first transmission resource block or the second transmission resource block.

[0144] Optionally, the receiving unit 520 is used to: receive the resource area parameter sent by the terminal device.

[0145] Optionally, the receiving unit 520 is specifically used to: receive second configuration information sent by the network device, the second configuration message is used to indicate the resource area parameters, and the second configuration message is at least one of a network broadcast message, a network system message, an RRC message, a MAC CE and a DCI.

[0146] Optionally, the frequency domain range that can be occupied by the at least one transmission resource block indicated by the resource area parameter is discontinuous.

[0147] It should be understood that the terminal device 500 according to the embodiment of the present application may correspond to executing the method 100 in the embodiment of the present application, and the above and other operations and / or functions of each unit in the terminal device 500 are respectively to implement Figures 1 to 8 For the sake of brevity, the corresponding processes of the terminal devices of each method are not repeated here.

[0148] Therefore, the terminal device of the embodiment of the present application determines the frequency domain offset between any two adjacent transmission resource blocks among the multiple transmission resource blocks allocated by the network device. In addition, it can also determine the frequency domain range that can be occupied by at least one transmission resource block among the multiple transmission resource blocks, and determine the frequency domain positions of the multiple transmission resource blocks based on the frequency domain offset and the occupied frequency domain range. This configuration method simplifies network device scheduling and enables the terminal device to obtain frequency domain diversity gain while also avoiding fragmentation of transmission resources.

[0149] like Fig.12 As shown, the network device 600 according to the embodiment of the present application includes: a determining unit 610 and a sending unit 620.

[0150] Specifically, the determination unit 610 is used to: determine the frequency domain offset of multiple transmission resource blocks allocated to the terminal device, the frequency domain offset is the frequency domain offset between the first transmission resource block and the second transmission resource block, the first transmission resource block and the second transmission resource block are any two adjacent resource blocks in the time domain among the multiple transmission resource blocks; the sending unit 620 is used to: send the frequency domain offset to the terminal device.

[0151] Optionally, the first transmission resource block is an odd-numbered transmission resource block when the multiple transmission resource blocks are arranged in time sequence, and the second transmission resource block is located after the first transmission resource block in the time domain.

[0152] Optionally, the frequency domain offset is a difference between a starting position of the first transmission resource block in the frequency domain and a starting position of the second transmission resource block in the frequency domain.

[0153] Optionally, the first transmission resource block and the second transmission resource block occupy one subframe or one micro-subframe respectively. Alternatively, the first transmission resource block occupies a first part of a subframe and the second transmission resource block occupies a second part of the subframe. Alternatively, the first transmission resource block occupies a first part of a micro-subframe and the second transmission resource block occupies a second part of the micro-subframe.

[0154] Optionally, the sending unit 620 is specifically used to: send a first configuration message to the terminal device, where the first configuration message is used to indicate the frequency domain offset, and the first configuration message is at least one of a network broadcast message, a network system message, an RRC message, a MAC CE and a DCI.

[0155] Optionally, the sending unit 620 is also used to: send a resource area parameter to the terminal device, where the resource area parameter is used to indicate a frequency domain range that can be occupied by at least one transmission resource block among the multiple transmission resource blocks, and the at least one transmission resource block includes the first transmission resource block or the second transmission resource block.

[0156] Optionally, the sending unit 620 is specifically used to: send a second configuration message to the terminal device, where the second configuration message is used to indicate the resource area parameters, and the second configuration message is at least one of a network broadcast message, a network system message, an RRC message, a MAC CE and a DCI.

[0157] Optionally, the frequency domain range that can be occupied by the at least one transmission resource block indicated by the resource area parameter is discontinuous.

[0158] It should be understood that the network device 600 according to the embodiment of the present application may correspond to the method 200 in the embodiment of the present application, and the above and other operations and / or functions of each unit in the network device 600 are respectively to implement Figures 1 to 8 The corresponding processes of the network devices of each method in the present invention are not described here for the sake of brevity.

[0159] Therefore, the network device of the embodiment of the present application configures multiple transmission resource blocks for the uplink transmission of the terminal device, and sends the frequency domain offset between any two adjacent transmission resource blocks in the multiple transmission resource blocks to the terminal device. In addition, the frequency domain range that can be occupied by at least one transmission resource block in the multiple transmission resource blocks can be configured for the terminal device, so that the terminal device can determine the frequency domain positions of the multiple transmission resource blocks based on the frequency domain offset and the occupied frequency domain range, so that the configuration method of the network device is simple, and the terminal device can obtain frequency domain diversity gain while avoiding fragmentation of transmission resources.

[0160] like Fig.13 As shown, the terminal device 700 according to an embodiment of the present application includes: a determination unit 710, and optionally, may also include a receiving unit 720.

[0161] Specifically, the determination unit 710 is used to: determine a resource area parameter, which is used to indicate a frequency domain range that can be occupied by at least one transmission resource block among multiple transmission resource blocks allocated by the network device; the determination unit 710 is also used to: determine the multiple transmission resource blocks based on the resource area parameter.

[0162] Optionally, the receiving unit 720 is used to: receive the resource area parameter sent by the terminal device.

[0163] Optionally, the receiving unit 720 is specifically used to: receive configuration information sent by the network device, the configuration message is used to indicate the resource area parameters, and the configuration message is at least one of a network broadcast message, a network system message, an RRC message, a MAC CE and a DCI.

[0164] Optionally, the frequency domain range that can be occupied by the at least one transmission resource block indicated by the resource area parameter is discontinuous.

[0165] It should be understood that the terminal device 700 according to the embodiment of the present application may correspond to executing the method 300 in the embodiment of the present application, and the above and other operations and / or functions of each unit in the terminal device 700 are respectively to implement Figures 9 and 10 For the sake of brevity, the corresponding processes of the terminal devices of each method are not repeated here.

[0166] Therefore, the terminal device of an embodiment of the present application determines a resource area parameter, which is used to indicate a frequency domain range that can be occupied by at least one transmission resource block among multiple transmission resource blocks allocated by the network device, and then determines the multiple transmission resource blocks within the range indicated by the resource area parameter, so that the terminal device can use the multiple transmission resource blocks for uplink transmission, thereby improving transmission efficiency.

[0167] like Fig.14 As shown, the network device 800 according to the embodiment of the present application includes: a determining unit 810 and a sending unit 820.

[0168] Specifically, the determination unit 810 is used to: determine a resource area parameter of a terminal device, where the resource area parameter is used to indicate a frequency domain range that can be occupied by at least one transmission resource block among multiple transmission resource blocks allocated to the terminal device; the sending unit 820 is used to: send the resource area parameter to the terminal device.

[0169] Optionally, the sending unit 820 is specifically used to: send a configuration message to the terminal device, the second configuration message is used to indicate the resource area parameters, and the configuration message is at least one of a network broadcast message, a network system message, an RRC message, a MAC CE and a DCI.

[0170] Optionally, the frequency domain range that can be occupied by the at least one transmission resource block indicated by the resource area parameter is discontinuous.

[0171] It should be understood that the network device 800 according to the embodiment of the present application may correspond to the method 400 in the embodiment of the present application, and the above and other operations and / or functions of each unit in the network device 800 are respectively to implement Figures 9 and 10 The corresponding processes of the network devices of each method in the present invention are not described here for the sake of brevity.

[0172] Therefore, the network device of an embodiment of the present application allocates multiple transmission resource blocks to the terminal device, and sends a resource area parameter to the terminal device for indicating the frequency domain range that can be occupied by at least one transmission resource block among the multiple transmission resource blocks, so that the terminal device can determine the multiple transmission resource blocks within the range indicated by the resource area parameter, and use the multiple transmission resource blocks for uplink transmission, thereby improving transmission efficiency.

[0173] Fig.15 A schematic block diagram of a terminal device 900 according to an embodiment of the present application is shown. Fig.15As shown, the terminal device 900 includes: a processor 910 and a transceiver 920, the processor 910 and the transceiver 920 are connected, and optionally, the terminal device 900 also includes a memory 930, and the memory 930 is connected to the processor 910. Among them, the processor 910, the memory 930 and the transceiver 920 communicate with each other through an internal connection path to transmit and / or control data signals, the memory 930 can be used to store instructions, the processor 910 is used to execute the instructions stored in the memory 930 to control the transceiver 920 to send information or signals, and the processor 910 is used to: determine the frequency domain offset of multiple transmission resource blocks allocated by the network device, the frequency domain offset is the frequency domain offset between the first transmission resource block and the second transmission resource block, the first transmission resource block and the second transmission resource block are any two adjacent resource blocks in the time domain among the multiple transmission resource blocks; determine the multiple transmission resource blocks according to the frequency domain offset.

[0174] Optionally, the first transmission resource block is an odd-numbered transmission resource block when the multiple transmission resource blocks are arranged in time sequence, and the second transmission resource block is located after the first transmission resource block in the time domain.

[0175] Optionally, the frequency domain offset is a difference between a starting position of the first transmission resource block in the frequency domain and a starting position of the second transmission resource block in the frequency domain.

[0176] Optionally, the first transmission resource block and the second transmission resource block occupy one subframe or one micro-subframe respectively. Alternatively, the first transmission resource block occupies a first part of a subframe and the second transmission resource block occupies a second part of the subframe. Alternatively, the first transmission resource block occupies a first part of a micro-subframe and the second transmission resource block occupies a second part of the micro-subframe.

[0177] Optionally, the transceiver 920 is used to: receive the frequency domain offset sent by the network device.

[0178] Optionally, the transceiver 920 is used to: receive a first configuration message sent by the network device, the first configuration message is used to indicate the frequency domain offset, and the first configuration message is at least one of a network broadcast message, a network system message, an RRC message, a MACCE and a DCI.

[0179] Optionally, the processor 910 is used to: determine a resource area parameter, where the resource area parameter is used to indicate a frequency domain range that can be occupied by at least one transmission resource block among the multiple transmission resource blocks, and the at least one transmission resource block includes the first transmission resource block or the second transmission resource block.

[0180] Optionally, the transceiver 920 is used to: receive the resource area parameter sent by the terminal device.

[0181] Optionally, the transceiver 920 is used to: receive second configuration information sent by the network device, the second configuration message is used to indicate the resource area parameters, and the second configuration message is at least one of a network broadcast message, a network system message, an RRC message, a MAC CE and a DCI.

[0182] Optionally, the frequency domain range that can be occupied by the at least one transmission resource block indicated by the resource area parameter is discontinuous.

[0183] It should be understood that the terminal device 900 according to the embodiment of the present application may correspond to the terminal device 500 in the embodiment of the present application, and may correspond to the corresponding subject in the method 100 according to the embodiment of the present application, and the above and other operations and / or functions of each unit in the terminal device 900 are respectively to achieve Figures 1 to 8 For the sake of brevity, the corresponding processes of the terminal device in each method are not repeated here.

[0184] Therefore, the terminal device of the embodiment of the present application determines the frequency domain offset between any two adjacent transmission resource blocks among the multiple transmission resource blocks allocated by the network device. In addition, it can also determine the frequency domain range that can be occupied by at least one transmission resource block among the multiple transmission resource blocks, and determine the frequency domain positions of the multiple transmission resource blocks based on the frequency domain offset and the occupied frequency domain range. This configuration method simplifies network device scheduling and enables the terminal device to obtain frequency domain diversity gain while also avoiding fragmentation of transmission resources.

[0185] Fig.16 A schematic block diagram of a network device 1000 according to an embodiment of the present application is shown. Fig.16 As shown, the network device 1000 includes: a processor 1010 and a transceiver 1020, the processor 1010 and the transceiver 1020 are connected, and optionally, the network device 1000 also includes a memory 1030, and the memory 1030 is connected to the processor 1010. Among them, the processor 1010, the memory 1030 and the transceiver 1020 communicate with each other through an internal connection path to transmit and / or control data signals, the memory 1030 can be used to store instructions, the processor 1010 is used to execute the instructions stored in the memory 1030 to control the transceiver 1020 to send information or signals, the processor 1010 is used to: determine the frequency domain offset of multiple transmission resource blocks allocated to the terminal device, the frequency domain offset is the frequency domain offset between the first transmission resource block and the second transmission resource block, the first transmission resource block and the second transmission resource block are any two adjacent resource blocks in the time domain among the multiple transmission resource blocks; the transceiver 1020 is used to: send the frequency domain offset to the terminal device.

[0186] Optionally, the first transmission resource block is an odd-numbered transmission resource block when the multiple transmission resource blocks are arranged in time sequence, and the second transmission resource block is located after the first transmission resource block in the time domain.

[0187] Optionally, the frequency domain offset is a difference between a starting position of the first transmission resource block in the frequency domain and a starting position of the second transmission resource block in the frequency domain.

[0188] Optionally, the first transmission resource block and the second transmission resource block occupy one subframe or one micro-subframe respectively. Alternatively, the first transmission resource block occupies a first part of a subframe and the second transmission resource block occupies a second part of the subframe. Alternatively, the first transmission resource block occupies a first part of a micro-subframe and the second transmission resource block occupies a second part of the micro-subframe.

[0189] Optionally, the transceiver 1020 is used to: send a first configuration message to the terminal device, where the first configuration message is used to indicate the frequency domain offset, and the first configuration message is at least one of a network broadcast message, a network system message, an RRC message, a MAC CE and a DCI.

[0190] Optionally, the transceiver 1020 is used to: send a resource area parameter to the terminal device, where the resource area parameter is used to indicate a frequency domain range that can be occupied by at least one transmission resource block among the multiple transmission resource blocks, and the at least one transmission resource block includes the first transmission resource block or the second transmission resource block.

[0191] Optionally, the transceiver 1020 is used to: send a second configuration message to the terminal device, where the second configuration message is used to indicate the resource area parameters, and the second configuration message is at least one of a network broadcast message, a network system message, an RRC message, a MAC CE and a DCI.

[0192] Optionally, the frequency domain range that can be occupied by the at least one transmission resource block indicated by the resource area parameter is discontinuous.

[0193] It should be understood that the network device 1000 according to the embodiment of the present application may correspond to the network device 600 in the embodiment of the present application, and may correspond to the corresponding subject in the method 200 according to the embodiment of the present application, and the above and other operations and / or functions of each unit in the network device 1000 are respectively to achieve Figures 1 to 8 The corresponding processes of the network devices in each method are not described here for the sake of brevity.

[0194] Therefore, the network device of the embodiment of the present application configures multiple transmission resource blocks for the uplink transmission of the terminal device, and sends the frequency domain offset between any two adjacent transmission resource blocks in the multiple transmission resource blocks to the terminal device. In addition, the frequency domain range that can be occupied by at least one transmission resource block in the multiple transmission resource blocks can be configured for the terminal device, so that the terminal device can determine the frequency domain positions of the multiple transmission resource blocks based on the frequency domain offset and the occupied frequency domain range, so that the configuration method of the network device is simple, and the terminal device can obtain frequency domain diversity gain while avoiding fragmentation of transmission resources.

[0195] Fig.17 A schematic block diagram of a terminal device 1100 according to an embodiment of the present application is shown. Fig.17 As shown, the terminal device 1100 includes: a processor 1110 and a transceiver 1120, the processor 1110 and the transceiver 1120 are connected, and optionally, the terminal device 1100 also includes a memory 1130, and the memory 1130 is connected to the processor 1110. Among them, the processor 1110, the memory 1130 and the transceiver 1120 communicate with each other through an internal connection path to transmit and / or control data signals, the memory 1130 can be used to store instructions, the processor 1110 is used to execute the instructions stored in the memory 1130 to control the transceiver 1120 to send information or signals, and the processor 1110 is used to: determine a resource area parameter, the resource area parameter is used to indicate the frequency domain range that can be occupied by at least one transmission resource block among multiple transmission resource blocks allocated by the network device; determine the multiple transmission resource blocks according to the resource area parameter.

[0196] Optionally, the transceiver 1120 is used to: receive the resource area parameter sent by the terminal device.

[0197] Optionally, the transceiver 1120 is used to: receive configuration information sent by the network device, the configuration message is used to indicate the resource area parameters, and the configuration message is at least one of a network broadcast message, a network system message, an RRC message, a MAC CE and a DCI.

[0198] Optionally, the frequency domain range that can be occupied by the at least one transmission resource block indicated by the resource area parameter is discontinuous.

[0199] It should be understood that the terminal device 1100 according to the embodiment of the present application may correspond to the terminal device 700 in the embodiment of the present application, and may correspond to the corresponding subject in the method 300 according to the embodiment of the present application, and the above and other operations and / or functions of each unit in the terminal device 1100 are respectively to achieve Figures 9 and 10 For the sake of brevity, the corresponding processes of the terminal device in each method are not repeated here.

[0200] Therefore, the terminal device of an embodiment of the present application determines a resource area parameter, which is used to indicate a frequency domain range that can be occupied by at least one transmission resource block among multiple transmission resource blocks allocated by the network device, and then determines the multiple transmission resource blocks within the range indicated by the resource area parameter, so that the terminal device can use the multiple transmission resource blocks for uplink transmission, thereby improving transmission efficiency.

[0201] Fig.18 A schematic block diagram of a network device 1200 according to an embodiment of the present application is shown. Fig.18 As shown, the network device 1200 includes: a processor 1210 and a transceiver 1220, the processor 1210 and the transceiver 1220 are connected, and optionally, the network device 1200 also includes a memory 1230, and the memory 1230 is connected to the processor 1210. Among them, the processor 1210, the memory 1230 and the transceiver 1220 communicate with each other through an internal connection path to transmit and / or control data signals, the memory 1230 can be used to store instructions, the processor 1210 is used to execute the instructions stored in the memory 1230 to control the transceiver 1220 to send information or signals, the processor 1210 is used to: determine the resource area parameter of the terminal device, the resource area parameter is used to indicate the frequency domain range that can be occupied by at least one transmission resource block in multiple transmission resource blocks allocated to the terminal device; the transceiver 1220 is used to: send the resource area parameter to the terminal device.

[0202] Optionally, the transceiver 1220 is used to: send a configuration message to the terminal device, the second configuration message is used to indicate the resource area parameters, and the configuration message is at least one of a network broadcast message, a network system message, an RRC message, a MAC CE and a DCI.

[0203] Optionally, the frequency domain range that can be occupied by the at least one transmission resource block indicated by the resource area parameter is discontinuous.

[0204] It should be understood that the network device 1200 according to the embodiment of the present application may correspond to the network device 800 in the embodiment of the present application, and may correspond to the corresponding subject in the method 400 according to the embodiment of the present application, and the above and other operations and / or functions of each unit in the network device 1200 are respectively to achieve Figures 9 and 10 The corresponding processes of the network devices in each method are not described here for the sake of brevity.

[0205] Therefore, the network device of an embodiment of the present application allocates multiple transmission resource blocks to the terminal device, and sends a resource area parameter to the terminal device for indicating the frequency domain range that can be occupied by at least one transmission resource block among the multiple transmission resource blocks, so that the terminal device can determine the multiple transmission resource blocks within the range indicated by the resource area parameter, and use the multiple transmission resource blocks for uplink transmission, thereby improving transmission efficiency.

[0206] It should be noted that the above method embodiments of the present application can be applied to a processor or implemented by a processor. The processor may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above method embodiment can be completed by an integrated logic circuit of hardware in the processor or an instruction in the form of software. The above processor may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components. The methods, steps and logic block diagrams disclosed in the embodiments of the present application can be implemented or executed. The general-purpose processor may be a microprocessor or the processor may also be any conventional processor, etc. The steps of the method disclosed in the embodiments of the present application can be directly embodied as being executed by a hardware decoding processor, or executed by a combination of hardware and software modules in a decoding processor. The software module may be located in a mature storage medium in the field such as a random access memory, a flash memory, a read-only memory, a programmable read-only memory or an electrically erasable programmable memory, a register, etc. The storage medium is located in a memory, and the processor reads the information in the memory and completes the steps of the above method in combination with its hardware.

[0207] It can be understood that the memory in the embodiments of the present application can be a volatile memory or a non-volatile memory, or can include both volatile and non-volatile memories. Among them, the non-volatile memory can be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory. The volatile memory can be a random access memory (RAM), which is used as an external cache. By way of example and not limitation, many forms of RAM are available, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (ESDRAM), synchronous link DRAM (SLDRAM), and direct RAM (DR RAM). It should be noted that the memory of the systems and methods described herein is intended to include, but is not limited to, these and any other suitable types of memory.

[0208] Those of ordinary skill in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

[0209] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0210] In the several embodiments provided in the present application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0211] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0212] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0213] If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application can be essentially or partly embodied in the form of a software product that contributes to the prior art. The computer software product is stored in a storage medium and includes several instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in the various embodiments of the present application. The aforementioned storage media include: various media that can store program codes, such as USB flash drives, mobile hard disks, read-only memories (ROM), random access memories (RAM), magnetic disks or optical disks.

[0214] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A method for configuring resources, characterized in that: include: Determine frequency domain offsets of multiple transmission resource blocks allocated by the network device, where the frequency domain offset is a difference between a starting position of a first transmission resource block in the frequency domain and a starting position of a second transmission resource block in the frequency domain, where the first transmission resource block and the second transmission resource block are any two consecutive resource blocks in uplink transmission among the multiple transmission resource blocks; Determine the multiple transmission resource blocks according to the frequency domain offset, where the multiple transmission resource blocks are used for physical uplink shared channel PUSCH frequency hopping transmission; as well as Receive a configuration message sent by the network device, wherein the configuration message is used to indicate a resource area parameter, wherein the resource area parameter is used to indicate a frequency domain range that can be occupied by at least one transmission resource block among the multiple transmission resource blocks, the at least one transmission resource block includes the first transmission resource block or the second transmission resource block, and the configuration message is at least one of a network broadcast message, a network system message, a radio resource control RRC message, a medium access control control element MAC CE, and a downlink control information DCI.

2. The method according to claim 1, characterized in that The first transmission resource block is an odd-numbered transmission resource block when the multiple transmission resource blocks are arranged in time sequence, and the second transmission resource block is located after the first transmission resource block in the time domain.

3. The method according to any one of claims 1 to 2, characterized in that The first transmission resource block and the second transmission resource block occupy one subframe or one micro-subframe respectively; or The first transmission resource block occupies a first portion of a subframe and the second transmission resource block occupies a second portion of the subframe; or The first transmission resource block occupies a first part of a micro-subframe and the second transmission resource block occupies a second part of the micro-subframe.

4. The method according to any one of claims 1 to 2, characterized in that The determining of the frequency domain offsets of the plurality of transmission resource blocks allocated by the network device comprises: Receive the frequency domain offset sent by the network device.

5. The method according to claim 4, characterized in that The receiving the frequency domain offset sent by the network device includes: Receive a first configuration message sent by the network device, where the first configuration message is used to indicate the frequency domain offset, and the first configuration message is at least one of a network broadcast message, a network system message, a radio resource control RRC message, a medium access control control element MAC CE, and a downlink control information DCI.

6. The method according to any one of claims 1 to 2, characterized in that The frequency domain range that can be occupied by the at least one transmission resource block indicated by the resource region parameter is discontinuous.

7. A method for configuring resources, characterized in that: include: Determine a frequency domain offset of multiple transmission resource blocks allocated to the terminal device, where the frequency domain offset is a difference between a starting position of a first transmission resource block in the frequency domain and a starting position of a second transmission resource block in the frequency domain, where the first transmission resource block and the second transmission resource block are any two consecutive resource blocks in uplink transmission among the multiple transmission resource blocks; Sending the frequency domain offset to the terminal device, the multiple transmission resource blocks are used for physical uplink shared channel PUSCH frequency hopping transmission; as well as A configuration message is sent to the terminal device, wherein the configuration message is used to indicate a resource area parameter, wherein the resource area parameter is used to indicate a frequency domain range that can be occupied by at least one transmission resource block among the multiple transmission resource blocks, and the at least one transmission resource block includes the first transmission resource block or the second transmission resource block, and the configuration message is at least one of a network broadcast message, a network system message, a radio resource control RRC message, a medium access control control element MAC CE, and a downlink control information DCI.

8. The method according to claim 7, characterized in that The first transmission resource block is an odd-numbered transmission resource block when the multiple transmission resource blocks are arranged in time sequence, and the second transmission resource block is located after the first transmission resource block in the time domain.

9. The method according to any one of claims 7 to 8, characterized in that The first transmission resource block and the second transmission resource block occupy one subframe or one micro-subframe respectively; or The first transmission resource block occupies a first portion of a subframe and the second transmission resource block occupies a second portion of the subframe; or The first transmission resource block occupies a first part of a micro-subframe and the second transmission resource block occupies a second part of the micro-subframe.

10. The method according to any one of claims 7 to 8, characterized in that The sending the frequency domain offset to the terminal device includes: A first configuration message is sent to the terminal device, where the first configuration message is used to indicate the frequency domain offset, and the first configuration message is at least one of a network broadcast message, a network system message, a radio resource control RRC message, a medium access control control element MAC CE, and a downlink control information DCI.

11. The method according to claim 7 or 8, characterized in that: The frequency domain range that can be occupied by the at least one transmission resource block indicated by the resource region parameter is discontinuous.

12. A terminal device, characterized in that: include: A determination unit, configured to determine a frequency domain offset of a plurality of transmission resource blocks allocated by a network device, wherein the frequency domain offset is a difference between a starting position of a first transmission resource block in the frequency domain and a starting position of a second transmission resource block in the frequency domain, wherein the first transmission resource block and the second transmission resource block are any two consecutive resource blocks in uplink transmission among the plurality of transmission resource blocks; The determining unit is further configured to: determine the plurality of transmission resource blocks according to the frequency domain offset, wherein the plurality of transmission resource blocks are used for physical uplink shared channel PUSCH frequency hopping transmission; and The terminal device also includes a receiving unit, which is used to receive a configuration message sent by the network device, wherein the configuration message is used to indicate a resource area parameter, wherein the resource area parameter is used to indicate a frequency domain range that can be occupied by at least one transmission resource block among the multiple transmission resource blocks, the at least one transmission resource block includes the first transmission resource block or the second transmission resource block, and the configuration message is at least one of a network broadcast message, a network system message, a wireless resource control RRC message, a medium access control control element MAC CE, and a downlink control information DCI.

13. The terminal device according to claim 12, characterized in that: The first transmission resource block is an odd-numbered transmission resource block when the multiple transmission resource blocks are arranged in time sequence, and the second transmission resource block is located after the first transmission resource block in the time domain.

14. The terminal device according to any one of claims 12 to 13, characterized in that: The first transmission resource block and the second transmission resource block occupy one subframe or one micro-subframe respectively; or The first transmission resource block occupies a first portion of a subframe and the second transmission resource block occupies a second portion of the subframe; or The first transmission resource block occupies a first part of a micro-subframe and the second transmission resource block occupies a second part of the micro-subframe.

15. The terminal device according to any one of claims 12 to 13, characterized in that: The receiving unit is further configured to receive the frequency domain offset sent by the network device.

16. The terminal device according to claim 15, characterized in that: The receiving unit is specifically used for: Receive a first configuration message sent by the network device, where the first configuration message is used to indicate the frequency domain offset, and the first configuration message is at least one of a network broadcast message, a network system message, a radio resource control RRC message, a medium access control control element MAC CE, and a downlink control information DCI.

17. The terminal device according to any one of claims 12 to 13, characterized in that: The frequency domain range that can be occupied by the at least one transmission resource block indicated by the resource region parameter is discontinuous.

18. A network device, characterized in that: include: A determination unit, configured to determine a frequency domain offset of a plurality of transmission resource blocks allocated to a terminal device, wherein the frequency domain offset is a difference between a starting position of a first transmission resource block in the frequency domain and a starting position of a second transmission resource block in the frequency domain, wherein the first transmission resource block and the second transmission resource block are any two consecutive resource blocks in uplink transmission among the plurality of transmission resource blocks; a sending unit, configured to send the frequency domain offset to the terminal device, wherein the multiple transmission resource blocks are used for physical uplink shared channel PUSCH frequency hopping transmission; and The sending unit is also used to send a configuration message to the terminal device, the configuration message is used to indicate a resource area parameter, wherein the resource area parameter is used to indicate a frequency domain range that can be occupied by at least one transmission resource block among the multiple transmission resource blocks, the at least one transmission resource block includes the first transmission resource block or the second transmission resource block, and the configuration message is at least one of a network broadcast message, a network system message, a wireless resource control RRC message, a medium access control control element MAC CE, and a downlink control information DCI.

19. The network device according to claim 18, characterized in that: The first transmission resource block is an odd-numbered transmission resource block when the multiple transmission resource blocks are arranged in time sequence, and the second transmission resource block is located after the first transmission resource block in the time domain.

20. The network device according to any one of claims 18 to 19, characterized in that: The first transmission resource block and the second transmission resource block occupy one subframe or one micro-subframe respectively; or The first transmission resource block occupies a first portion of a subframe and the second transmission resource block occupies a second portion of the subframe; or The first transmission resource block occupies a first part of a micro-subframe and the second transmission resource block occupies a second part of the micro-subframe.

21. The network device according to any one of claims 18 to 19, characterized in that: The sending unit is specifically used for: A first configuration message is sent to the terminal device, where the first configuration message is used to indicate the frequency domain offset, and the first configuration message is at least one of a network broadcast message, a network system message, a radio resource control RRC message, a medium access control control element MAC CE, and a downlink control information DCI.

22. The network device according to claim 18 or 19, characterized in that: The frequency domain range that can be occupied by the at least one transmission resource block indicated by the resource region parameter is discontinuous.

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