Channel resource set indication method and device, and computer storage medium

Abstract

The invention discloses a channel resource set indication method and device, and a computer storage medium. The method comprises the following steps: a terminal determines at least two resource sets; wherein different resource sets respectively correspond to different configuration information, and the configuration information comprises at least one of the following: a DCI format type, an uplink and downlink resource ratio, and a downlink control channel search space type; the terminal determines first configuration information; the terminal determines a first resource set corresponding to the first configuration information from the at least two resource sets; the terminal determines a target resource in the first resource set; and the terminal transmits signaling or data corresponding to the first configuration information on the target resource.

Description

[0001] This application is a divisional application of an application filed on November 7, 2018, with application number 201880039802X, and invention name “A method and device for indicating a channel resource set, and a computer storage medium”. Technical Field

[0002] The present invention relates to the field of wireless communication technology, and in particular to a method and device for indicating a channel resource set, and a computer storage medium. Background Art

[0003] In the Long Term Evolution (LTE) system, the time and frequency resources of physical channels, such as the Physical Downlink Shared Channel (PDSCH) and the Physical Uplink Shared Channel (PUSCH), are indicated by Downlink Control Information (DCI). The time-domain scheduling granularity is the timeslot or subframe, and the frequency-domain scheduling bandwidth is the entire system bandwidth.

[0004] The fifth-generation mobile communication (5G) system supports more flexible scheduling. The time domain supports scheduling at the time slot and symbol level. The frequency domain can schedule resources within bandwidth segments (BWP) smaller than the system bandwidth. Control channels (such as the physical uplink control channel (PUCCH)) can also flexibly allocate code domain resources. In 5G systems, using only direct DCI to indicate resources will incur a large signaling overhead. Therefore, 5G generally adopts a resource allocation method that combines radio resource control (RRC) configuration with DCI indication. In other words, RRC signaling is used to configure a number of "candidate resources", and then DCI specifies specific resources from this resource set.

[0005] In existing 5G solutions, the DCI contains only 2-4 bits to indicate the resources in a resource set, meaning a resource set contains only 4-16 candidate resources, and each type of physical channel can only be configured with one resource set. However, the resources that need to be scheduled contain parameters of many dimensions, including the starting time slot, number of time slots, starting symbol, number of symbols, starting physical resource block (PRB), number of PRBs, code domain parameters (such as sequence number, cyclic shift number, orthogonal mask number), and frequency hopping parameters (such as whether frequency hopping is enabled and the frequency domain position of the frequency hopping). Therefore, the small number of candidate resources contained in a resource set cannot meet the needs of flexible scheduling, greatly limiting the system's scheduling flexibility and resulting in a decrease in spectrum efficiency. Summary of the Invention

[0006] To solve the above technical problems, embodiments of the present invention provide a method and device for indicating a channel resource set, and a computer storage medium.

[0007] The method for indicating a channel resource set provided by an embodiment of the present invention includes:

[0008] The terminal determines at least two resource sets; wherein different resource sets correspond to different configuration information, and the configuration information includes at least one of the following: DCI format type, uplink and downlink resource ratio, and downlink control channel search space type;

[0009] The terminal determines first configuration information;

[0010] The terminal determines, from the at least two resource sets, a first resource set corresponding to the first configuration information;

[0011] The terminal determines a target resource in the first resource set;

[0012] The terminal transmits signaling or data corresponding to the first configuration information on the target resource.

[0013] In the embodiment of the present invention, the terminal determines at least two resource sets, including:

[0014] The terminal determines configurations of at least two resource sets based on preset information.

[0015] In the embodiment of the present invention, the terminal determines at least two resource sets, including:

[0016] The terminal determines configurations of at least two resource sets according to a first message sent by a network device.

[0017] In the embodiment of the present invention, the first message is RRC control signaling or system information (SI, System Information).

[0018] In the embodiment of the present invention, the terminal determines the first configuration information, including:

[0019] The terminal obtains the first configuration information according to a preset rule.

[0020] In the embodiment of the present invention, the terminal determines the first configuration information, including:

[0021] The terminal determines the first configuration information according to the second message sent by the network device.

[0022] In the embodiment of the present invention, the second message is RRC control signaling, or SI, or DCI, or Media Access Control (MAC) Control Element (CE).

[0023] In the embodiment of the present invention, the terminal determines the target resource in the first resource set, including:

[0024] The terminal determines a target resource in the first resource set according to a third message sent by the network device;

[0025] The third message includes numbering information of the first resource in the first resource set.

[0026] In this embodiment of the present invention, the third message is DCI and / or MAC CE.

[0027] In the embodiment of the present invention, the different resource sets correspond to different configuration information, including:

[0028] The different resource sets correspond to different DCI format types respectively; or,

[0029] The different resource sets correspond to different uplink and downlink resource proportions respectively; or,

[0030] The different resource sets correspond to different downlink control channel search space types respectively.

[0031] In the embodiment of the present invention, the different resource sets correspond to different configuration information, including:

[0032] The different resource sets correspond to different DCI format types and uplink and downlink resource ratios respectively; or,

[0033] The different resource sets correspond to different DCI format types and downlink control channel search space types respectively; or,

[0034] The different resource sets correspond to different uplink and downlink resource proportions and downlink control channel search space types respectively.

[0035] In the embodiment of the present invention, the different resource sets correspond to different configuration information, including:

[0036] The different resource sets correspond to different DCI format types, uplink and downlink resource ratios, and downlink control channel search space types, respectively.

[0037] In the embodiment of the present invention, each resource set includes at least one resource in the time domain, and / or the frequency domain, and / or the code domain.

[0038] The method for indicating a channel resource set provided by an embodiment of the present invention includes:

[0039] The network device configures at least two resource sets for the terminal; wherein different resource sets are configured according to different configuration information, wherein the configuration information includes at least one of the following: DCI format type, uplink and downlink resource ratio, and downlink control channel search space type;

[0040] The network device instructs the terminal to select a target resource from one of the at least two resource sets.

[0041] In an embodiment of the present invention, the network device configures at least two resource sets for the terminal, including:

[0042] The network device sends a first message to the terminal to configure configurations of at least two resource sets.

[0043] In this embodiment of the present invention, the first message is RRC control signaling, or SI.

[0044] In an embodiment of the present invention, the method further includes:

[0045] The network device sends a second message to the terminal, so as to determine a first resource set from the at least two resource sets through the second message.

[0046] In the embodiment of the present invention, the second message is RRC control signaling, or SI, or DCI, or MAC CE.

[0047] In an embodiment of the present invention, the method further includes:

[0048] The network device sends a third message to the terminal, so as to determine a target resource from the first resource set through the third message;

[0049] The third message includes numbering information of the first resource in the first resource set.

[0050] In this embodiment of the present invention, the third message is DCI and / or MAC CE.

[0051] In the embodiment of the present invention, the different resource sets are configured according to different configuration information, including:

[0052] Configure different resource sets according to different DCI format types; or,

[0053] Configure different resource sets according to different uplink and downlink resource ratios; or,

[0054] Different resource sets are configured according to different downlink control channel search space types.

[0055] In the embodiment of the present invention, the different resource sets are configured according to different configuration information, including:

[0056] Configure different resource sets according to different DCI format types and uplink and downlink resource ratios; or,

[0057] Configure different resource sets according to different DCI format types and downlink control channel search space types; or,

[0058] Different resource sets are configured according to different uplink and downlink resource proportions and downlink control channel search space types.

[0059] In the embodiment of the present invention, the different resource sets are configured according to different configuration information, including:

[0060] Different resource sets are configured according to different DCI format types, uplink and downlink resource ratios, and downlink control channel search space types.

[0061] An embodiment of the present invention provides an indication device for a channel resource set, including:

[0062] A first determining unit is configured to determine at least two resource sets; wherein different resource sets correspond to different configuration information, and the configuration information includes at least one of the following: DCI format type, uplink and downlink resource ratio, and downlink control channel search space type;

[0063] a second determining unit, configured to determine first configuration information;

[0064] A first selection unit is configured to determine a first resource set corresponding to the first configuration information from the at least two resource sets;

[0065] a second selection unit configured to determine a target resource from the first resource set;

[0066] A transmission unit is configured to transmit signaling or data corresponding to the first configuration information on the target resource.

[0067] In the embodiment of the present invention, the first determining unit is configured to determine the configuration of at least two resource sets based on preset information.

[0068] In the embodiment of the present invention, the first determining unit is configured to determine the configuration of at least two resource sets according to a first message sent by the network device.

[0069] In this embodiment of the present invention, the first message is RRC control signaling, or SI.

[0070] In an embodiment of the present invention, the second determining unit is configured to obtain the first configuration information according to a preset rule.

[0071] In the embodiment of the present invention, the second determining unit is configured to determine the first configuration information according to the second message sent by the network device.

[0072] In the embodiment of the present invention, the second message is RRC control signaling, or SI, or DCI, or Medium Access Control MAC Control Element CE.

[0073] In an embodiment of the present invention, the second selection unit is configured to determine a target resource in the first resource set according to a third message sent by the network device;

[0074] The third message includes numbering information of the first resource in the first resource set.

[0075] In this embodiment of the present invention, the third message is DCI and / or MAC CE.

[0076] In the embodiment of the present invention, the different resource sets correspond to different configuration information, including:

[0077] The different resource sets correspond to different DCI format types respectively; or,

[0078] The different resource sets correspond to different uplink and downlink resource proportions respectively; or,

[0079] The different resource sets correspond to different downlink control channel search space types respectively.

[0080] In the embodiment of the present invention, the different resource sets correspond to different configuration information, including:

[0081] The different resource sets correspond to different DCI format types and uplink and downlink resource ratios respectively; or,

[0082] The different resource sets correspond to different DCI format types and downlink control channel search space types respectively; or,

[0083] The different resource sets correspond to different uplink and downlink resource proportions and downlink control channel search space types respectively.

[0084] In the embodiment of the present invention, the different resource sets correspond to different configuration information, including:

[0085] The different resource sets correspond to different DCI format types, uplink and downlink resource ratios, and downlink control channel search space types, respectively.

[0086] In the embodiment of the present invention, each resource set includes at least one resource in the time domain, and / or the frequency domain, and / or the code domain.

[0087] An embodiment of the present invention provides an indication device for a channel resource set, including:

[0088] A configuration unit configured to configure at least two resource sets for the terminal; wherein different resource sets are configured according to different configuration information, the configuration information including at least one of the following: DCI format type, uplink and downlink resource ratio, and downlink control channel search space type;

[0089] The instructing unit is configured to instruct the terminal to select a target resource from one of the at least two resource sets.

[0090] In the embodiment of the present invention, the configuration unit is configured to send a first message to the terminal to configure the configuration of at least two resource sets.

[0091] In this embodiment of the present invention, the first message is RRC control signaling, or SI.

[0092] In the embodiment of the present invention, the instructing unit is configured to send a second message to the terminal, so as to determine the first resource set from the at least two resource sets through the second message.

[0093] In the embodiment of the present invention, the second message is RRC control signaling, or SI, or DCI, or MAC CE.

[0094] In an embodiment of the present invention, the instructing unit is configured to send a third message to the terminal, so as to determine the target resource from the first resource set through the third message;

[0095] The third message includes numbering information of the first resource in the first resource set.

[0096] In this embodiment of the present invention, the third message is DCI and / or MAC CE.

[0097] In the embodiment of the present invention, the different resource sets are configured according to different configuration information, including:

[0098] Configure different resource sets according to different DCI format types; or,

[0099] Configure different resource sets according to different uplink and downlink resource ratios; or,

[0100] Different resource sets are configured according to different downlink control channel search space types.

[0101] In the embodiment of the present invention, the different resource sets are configured according to different configuration information, including:

[0102] Configure different resource sets according to different DCI format types and uplink and downlink resource ratios; or,

[0103] Configure different resource sets according to different DCI format types and downlink control channel search space types; or,

[0104] Different resource sets are configured according to different uplink and downlink resource proportions and downlink control channel search space types.

[0105] In the embodiment of the present invention, the different resource sets are configured according to different configuration information, including:

[0106] Different resource sets are configured according to different DCI format types, uplink and downlink resource ratios, and downlink control channel search space types.

[0107] The computer storage medium provided by the embodiment of the present invention stores computer-executable instructions thereon, and the computer-executable instructions, when executed by a processor, implement the above-mentioned method for indicating a channel resource set.

[0108] According to the technical solution provided by the embodiment of the present invention, the terminal determines at least two resource sets; wherein different resource sets correspond to different configuration information, and the configuration information includes at least one of the following: DCI format type, uplink and downlink resource ratio, downlink control channel search space type; the terminal determines first configuration information; the terminal determines a first resource set corresponding to the first configuration information from the at least two resource sets; the terminal determines a target resource in the first resource set; the terminal transmits signaling or data corresponding to the first configuration information on the target resource. By adopting the technical solution of the embodiment of the present invention, different resource sets are configured for different DCI formats (DCI Format), different downlink control channel (PDCCH, Physical Downlink Control Channel) search space types, and different uplink and downlink ratios. This can greatly increase the number of candidate resources without increasing the physical layer signaling overhead, thereby obtaining greater scheduling flexibility and improving the spectrum efficiency of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0109] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0110] Figure 1 Schematic diagram of the process of indicating the channel resource set according to an embodiment of the present invention Figure 1 ;

[0111] Figure 2 Schematic diagram of the process of indicating the channel resource set according to an embodiment of the present invention Figure 2 ;

[0112] Figure 3 Schematic diagram of the structure of the channel resource set indication device of the embodiment of the invention Figure 1 ;

[0113] Figure 4 Schematic diagram of the structure of the channel resource set indication device of the embodiment of the invention Figure 2 ;

[0114] Figure 5 Schematic diagram of the structure of a computer device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0115] In order to enable a more detailed understanding of the features and technical contents of the embodiments of the present invention, the implementation of the embodiments of the present invention is described in detail below with reference to the accompanying drawings. The accompanying drawings are for reference only and are not intended to limit the embodiments of the present invention.

[0116] Figure 1 Schematic diagram of the process of indicating the channel resource set according to an embodiment of the present invention Figure 1 ,like Figure 1 As shown, the method for indicating the channel resource set includes the following steps:

[0117] Step 101: The terminal determines at least two resource sets; wherein different resource sets correspond to different configuration information, and the configuration information includes at least one of the following: DCI format type, uplink and downlink resource ratio, and downlink control channel search space type.

[0118] Here, the terminal may be a device such as a mobile phone or a tablet computer that can access a communication network.

[0119] In the embodiment of the present invention, each resource set includes at least one resource in the time domain, and / or the frequency domain, and / or the code domain.

[0120] In addition, it should be understood that at least one time domain, and / or frequency domain, and / or code domain resource contained in different resource sets is at least partially different; or, at least one time domain, and / or frequency domain, and / or code domain resource contained in different resource sets is completely different.

[0121] In the embodiment of the present invention, the terminal determines at least two resource sets, which may be achieved by, but not limited to, the following methods:

[0122] Method 1: The terminal determines the configuration of at least two resource sets based on preset information.

[0123] Here, the preset information (also referred to as predefined information) may be information obtained on the terminal side based on other operations.

[0124] Method 2: The terminal determines the configuration of at least two resource sets according to the first message sent by the network device.

[0125] Here, the first message is RRC control signaling, or SI.

[0126] In the embodiment of the present invention, the configuration information includes at least one of the following: a DCI format type, an uplink and downlink resource ratio, and a downlink control channel search space type.

[0127] The uplink and downlink resource ratio includes at least one of the following: uplink and downlink ratio, time slot format. It should be understood that the uplink and downlink resource ratio is used to describe the positional relationship between uplink resources and downlink resources, for example, which symbols in a time slot correspond to uplink resources and which symbols correspond to downlink resources.

[0128] There are at least two types of downlink control channel search spaces: a common search space and a UE-specific search space.

[0129] In 5G, the resources to be scheduled include parameters from many dimensions, including the starting time slot, number of time slots, starting symbol, number of symbols, PRBs, number of PRBs, code domain parameters (such as sequence number, cyclic shift number, orthogonal mask number), and frequency hopping parameters (such as whether frequency hopping is enabled and the frequency domain position of the frequency hopping). Therefore, different resource sets can be configured for different DCI format types; different resource sets can be configured for different uplink and downlink resource ratios; and different resource sets can be configured for different downlink control channel search space types.

[0130] 1) Taking the configuration information including one dimension as an example, the different resource sets correspond to different configuration information, including:

[0131] The different resource sets correspond to different DCI format types respectively; or,

[0132] The different resource sets correspond to different uplink and downlink resource proportions respectively; or,

[0133] The different resource sets correspond to different downlink control channel search space types respectively.

[0134] For example: DCI format 1 corresponds to resource set 1, and DCI format 2 corresponds to resource set 2.

[0135] For another example, an uplink and downlink resource ratio of 1 corresponds to resource set 1, and an uplink and downlink resource ratio of 2 corresponds to resource set 2.

[0136] For another example, the common search space corresponds to resource set 1, and the UE-specific search space corresponds to resource set 2.

[0137] 2) Taking the configuration information including two dimensions as an example, the different resource sets correspond to different configuration information, including:

[0138] The different resource sets correspond to different DCI format types and uplink and downlink resource ratios respectively; or,

[0139] The different resource sets correspond to different DCI format types and downlink control channel search space types respectively; or,

[0140] The different resource sets correspond to different uplink and downlink resource proportions and downlink control channel search space types respectively.

[0141] For example: DCI format 1 and uplink and downlink resource ratio 1 correspond to resource set 1, and DCI format 2 and uplink and downlink resource ratio 2 correspond to resource set 2.

[0142] For another example, DCI format 1 and the common search space correspond to resource set 1, and DCI format 2 and the UE-specific search space correspond to resource set 2.

[0143] For another example, an uplink / downlink resource ratio of 1 and a common search space correspond to resource set 1, and an uplink / downlink resource ratio of 2 and a UE-specific search space correspond to resource set 2.

[0144] 3) Taking the configuration information including three dimensions as an example, the different resource sets correspond to different configuration information, including:

[0145] The different resource sets correspond to different DCI format types, uplink and downlink resource ratios, and downlink control channel search space types, respectively.

[0146] For example: DCI format 1, uplink and downlink resource ratio 1 and common search space correspond to resource set 1, DCI format 2, uplink and downlink resource ratio 2 and UE-specific search space correspond to resource set 2.

[0147] Step 102: The terminal determines first configuration information.

[0148] In the embodiment of the present invention, the terminal determines the first configuration information by, but is not limited to, the following methods:

[0149] Method 1: The terminal obtains the first configuration information according to a preset rule.

[0150] Here, the terminal performs certain operations (such as detecting certain information or signals) according to preset rules, thereby obtaining the first configuration information.

[0151] Method 2: The terminal determines the first configuration information according to the second message sent by the network device.

[0152] The second message is RRC control signaling, or SI, or DCI, or MAC CE.

[0153] Step 103: The terminal determines a first resource set corresponding to the first configuration information from the at least two resource sets.

[0154] Step 104: The terminal determines a target resource in the first resource set.

[0155] Specifically, the terminal determines the target resource in the first resource set according to the third message sent by the network device;

[0156] The third message includes numbering information of the first resource in the first resource set.

[0157] Here, the third message is DCI and / or MAC CE.

[0158] For example, the third message is DCI, which includes numbering information. For another example, the third message is DCI and MAC CE, which jointly indicate the numbering information.

[0159] Step 105: The terminal transmits signaling or data corresponding to the first configuration information on the target resource.

[0160] It should be understood that in an embodiment of the present invention, the terminal transmits data or signaling on the target resource, including receiving data or signaling sent by the network device on the target resource, that is, downlink data or signaling, and also includes sending data or signaling to the network device on the target resource, that is, uplink data or signaling.

[0161] Figure 2 Schematic diagram of the process of indicating the channel resource set according to an embodiment of the present invention Figure 2 ,like Figure 2 As shown, the method for indicating the channel resource set includes the following steps:

[0162] Step 201: The network device configures at least two resource sets for the terminal; wherein different resource sets are configured according to different configuration information, and the configuration information includes at least one of the following: DCI format type, uplink and downlink resource ratio, and downlink control channel search space type.

[0163] In the embodiment of the present invention, each resource set includes at least one resource in the time domain, and / or the frequency domain, and / or the code domain.

[0164] In one embodiment, the network device sends a first message to the terminal to configure configurations of at least two resource sets.

[0165] The first message is RRC control signaling, or SI.

[0166] In 5G, the resources to be scheduled include parameters from many dimensions, including the starting time slot, number of time slots, starting symbol, number of symbols, PRBs, number of PRBs, code domain parameters (such as sequence number, cyclic shift number, orthogonal mask number), and frequency hopping parameters (such as whether frequency hopping is enabled and the frequency domain position of the frequency hopping). Therefore, different resource sets can be configured for different DCI format types; different resource sets can be configured for different uplink and downlink resource ratios; and different resource sets can be configured for different downlink control channel search space types.

[0167] 1) Taking the configuration information including one dimension as an example, the different resource sets are configured according to different configuration information, including:

[0168] Configure different resource sets according to different DCI format types; or,

[0169] Configure different resource sets according to different uplink and downlink resource ratios; or,

[0170] Different resource sets are configured according to different downlink control channel search space types.

[0171] 2) Taking the configuration information including two dimensions as an example, the different resource sets correspond to different configuration information, including:

[0172] The different resource sets correspond to different DCI format types and uplink and downlink resource ratios respectively; or,

[0173] The different resource sets correspond to different DCI format types and downlink control channel search space types respectively; or,

[0174] The different resource sets correspond to different uplink and downlink resource proportions and downlink control channel search space types respectively.

[0175] 3) Taking the configuration information including three dimensions as an example, the different resource sets correspond to different configuration information, including:

[0176] The different resource sets correspond to different DCI format types, uplink and downlink resource ratios, and downlink control channel search space types, respectively.

[0177] Step 202: The network device instructs the terminal to select a target resource from one of the at least two resource sets.

[0178] Specifically, 1) the network device sends a second message to the terminal to determine a first resource set from the at least two resource sets via the second message. 2) the network device sends a third message to the terminal to determine a target resource from the first resource set via the third message; wherein the third message includes information about the number of the first resource in the first resource set.

[0179] For the above 1), the second message is RRC control signaling, or SI, or DCI, or MAC CE.

[0180] For the above 2), the third message is DCI and / or MAC CE.

[0181] Figure 3 Schematic diagram of the structure of the channel resource set indication device of the embodiment of the invention Figure 1 ,like Figure 3 As shown, the channel resource set indication device includes:

[0182] A first determining unit 301 is configured to determine at least two resource sets; wherein different resource sets correspond to different configuration information, and the configuration information includes at least one of the following: DCI format type, uplink and downlink resource ratio, and downlink control channel search space type;

[0183] A second determining unit 302 is configured to determine first configuration information;

[0184] A first selection unit 303 is configured to determine a first resource set corresponding to the first configuration information from the at least two resource sets;

[0185] A second selection unit 304 is configured to determine a target resource in the first resource set;

[0186] The transmission unit 305 is configured to transmit signaling or data corresponding to the first configuration information on the target resource.

[0187] In one embodiment, the first determining unit 301 is configured to determine the configuration of at least two resource sets based on preset information.

[0188] In one embodiment, the first determining unit 301 is configured to determine the configuration of at least two resource sets according to a first message sent by the network device.

[0189] In one embodiment, the first message is RRC control signaling, or SI.

[0190] In one embodiment, the second determining unit 302 is configured to obtain the first configuration information according to a preset rule.

[0191] In one embodiment, the second determining unit 302 is configured to determine the first configuration information according to a second message sent by the network device.

[0192] In one embodiment, the second message is RRC control signaling, or SI, or DCI, or Medium Access Control MAC Control Element CE.

[0193] In one embodiment, the second selection unit 304 is configured to determine the target resource in the first resource set according to the third message sent by the network device;

[0194] The third message includes numbering information of the first resource in the first resource set.

[0195] In one embodiment, the third message is DCI and / or MAC CE.

[0196] In one embodiment, the different resource sets correspond to different configuration information, including:

[0197] The different resource sets correspond to different DCI format types respectively; or,

[0198] The different resource sets correspond to different uplink and downlink resource proportions respectively; or,

[0199] The different resource sets correspond to different downlink control channel search space types respectively.

[0200] In one embodiment, the different resource sets correspond to different configuration information, including:

[0201] The different resource sets correspond to different DCI format types and uplink and downlink resource ratios respectively; or,

[0202] The different resource sets correspond to different DCI format types and downlink control channel search space types respectively; or,

[0203] The different resource sets correspond to different uplink and downlink resource proportions and downlink control channel search space types respectively.

[0204] In one embodiment, the different resource sets correspond to different configuration information, including:

[0205] The different resource sets correspond to different DCI format types, uplink and downlink resource ratios, and downlink control channel search space types, respectively.

[0206] In one embodiment, each resource set includes at least one resource in the time domain, and / or the frequency domain, and / or the code domain.

[0207] It should be understood by those skilled in the art that Figure 3 The implementation functions of each unit in the channel resource set indication device shown can be understood by referring to the relevant description of the aforementioned channel resource set indication method. Figure 3 The functions of the various units in the channel resource set indication device shown may be implemented by a program running on a processor, or by a specific logic circuit.

[0208] Figure 4 Schematic diagram of the structure of the channel resource set indication device of the embodiment of the invention Figure 2 ,like Figure 4 As shown, the channel resource set indication device includes:

[0209] A configuration unit 401 is configured to configure at least two resource sets for a terminal; wherein different resource sets are configured according to different configuration information, the configuration information including at least one of the following: a DCI format type, an uplink and downlink resource ratio, and a downlink control channel search space type;

[0210] The instructing unit 402 is configured to instruct the terminal to select a target resource from one of the at least two resource sets.

[0211] In one embodiment, the configuration unit 401 is configured to send a first message to the terminal to configure configurations of at least two resource sets.

[0212] In one embodiment, the first message is RRC control signaling, or SI.

[0213] In one embodiment, the instructing unit 402 is configured to send a second message to the terminal, so as to determine the first resource set from the at least two resource sets through the second message.

[0214] In one embodiment, the second message is RRC control signaling, or SI, or DCI, or MAC CE.

[0215] In one embodiment, the instructing unit 402 is configured to send a third message to the terminal, so as to determine the target resource from the first resource set through the third message;

[0216] The third message includes numbering information of the first resource in the first resource set.

[0217] In one embodiment, the third message is DCI and / or MAC CE.

[0218] In one embodiment, the different resource sets are configured according to different configuration information, including:

[0219] Configure different resource sets according to different DCI format types; or,

[0220] Configure different resource sets according to different uplink and downlink resource ratios; or,

[0221] Different resource sets are configured according to different downlink control channel search space types.

[0222] In one embodiment, the different resource sets are configured according to different configuration information, including:

[0223] Configure different resource sets according to different DCI format types and uplink and downlink resource ratios; or,

[0224] Configure different resource sets according to different DCI format types and downlink control channel search space types; or,

[0225] Different resource sets are configured according to different uplink and downlink resource proportions and downlink control channel search space types.

[0226] In one embodiment, the different resource sets are configured according to different configuration information, including:

[0227] Different resource sets are configured according to different DCI format types, uplink and downlink resource ratios, and downlink control channel search space types.

[0228] It should be understood by those skilled in the art that Figure 4 The implementation functions of each unit in the channel resource set indication device shown can be understood by referring to the relevant description of the aforementioned channel resource set indication method. Figure 4 The functions of the various units in the channel resource set indication device shown may be implemented by a program running on a processor, or by a specific logic circuit.

[0229] If the indication device of the above-mentioned channel resource set in the embodiment of the present invention is implemented in the form of a software function module and sold or used as an independent product, it can also be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the embodiment of the present invention, or the part that contributes to the prior art, can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes several instructions for enabling a computer device (which can be a personal computer, server, or network device, etc.) to execute all or part of the methods described in each embodiment of the present invention. The aforementioned storage medium includes various media that can store program codes, such as a U disk, a mobile hard disk, a read-only memory (ROM, Read Only Memory), a magnetic disk or an optical disk. In this way, the embodiment of the present invention is not limited to any specific combination of hardware and software.

[0230] Accordingly, an embodiment of the present invention further provides a computer storage medium storing computer executable instructions, which, when executed by a processor, implements the above-mentioned channel resource set indication method of an embodiment of the present invention.

[0231] Figure 5 FIG1 is a schematic diagram of the structure of a computer device according to an embodiment of the present invention. The computer device may be a terminal or a network device. Figure 5 As shown, the computer device 100 may include one or more (only one is shown in the figure) processors 1002 (the processor 1002 may include but is not limited to a microprocessor (MCU, Micro Controller Unit) or a programmable logic device (FPGA, Field Programmable Gate Array) processing device), a memory 1004 for storing data, and a transmission device 1006 for communication functions. It will be understood by those skilled in the art that Figure 5The structure shown is only for illustration and does not limit the structure of the above electronic device. Figure 5 More or fewer components than shown, or with Figure 5 Different configurations shown.

[0232] Memory 1004 can be used to store software programs and modules of application software, such as the program instructions / modules corresponding to the method for determining the paging time in the embodiment of the present invention. Processor 1002 executes the software programs and modules stored in memory 1004 to execute various functional applications and data processing, thereby implementing the aforementioned method. Memory 1004 may include high-speed random access memory (RAM) and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, memory 1004 may further include memory remotely located relative to processor 1002, and such remote memory may be connected to computer device 100 via a network. Examples of such networks include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0233] The transmission device 1006 is configured to receive or transmit data via a network. A specific example of the aforementioned network may include a wireless network provided by the communications provider of the computer device 100. In one embodiment, the transmission device 1006 includes a network interface controller (NIC), which can be connected to other network devices via a base station to enable communication with the Internet. In another embodiment, the transmission device 1006 may be a radio frequency (RF) module, which is configured to communicate with the Internet wirelessly.

[0234] The technical solutions described in the embodiments of the present invention can be arbitrarily combined without conflict.

[0235] In the several embodiments provided by the present invention, it should be understood that the disclosed methods and intelligent devices can be implemented in other ways. The device embodiments described above are merely schematic. For example, the division of the units is merely a logical function division. In actual implementation, there may be other division methods, such as: multiple units or components can be combined, or can be integrated into another system, or some features can be ignored or not executed. In addition, the coupling, direct coupling, or communication connection between the components shown or discussed can be through some interfaces, and the indirect coupling or communication connection of the devices or units can be electrical, mechanical or other forms.

[0236] The units described above as separate components may or may not be physically separated, and the components displayed 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.

[0237] In addition, all functional units in the embodiments of the present invention can be integrated into a second processing unit, or each unit can be a separate unit, or two or more units can be integrated into one unit; the above-mentioned integrated units can be implemented in the form of hardware or in the form of hardware plus software functional units.

[0238] The above description is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with this technical field can easily think of changes or replacements within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A method for indicating a channel resource set, the method comprising: The terminal determines at least two resource sets; wherein different resource sets correspond to different configuration information, and the configuration information includes a downlink control channel search space type; The terminal receives a second message sent by the network device, The terminal determines first configuration information according to the second message, and determines a first resource set corresponding to the first configuration information from the at least two resource sets; The terminal determines the first resource in the first resource set according to the number information of the first resource in the first resource set; The terminal transmits signaling or data corresponding to the first configuration information on the first resource.

2. The method according to claim 1, wherein: The terminal determines at least two resource sets, including: The terminal determines configuration of at least two resource sets based on preset information.

3. The method according to claim 1, wherein: The terminal determines at least two resource sets, including: The terminal determines configurations of at least two resource sets according to a first message sent by a network device.

4. The method according to claim 3, wherein: The first message is radio resource control RRC control signaling or system information SI.

5. The method according to claim 1, wherein: The terminal determines first configuration information, including: The terminal obtains the first configuration information according to a preset rule.

6. The method according to claim 1, wherein: The second message is RRC control signaling, or SI, or DCI, or medium access control MAC control element CE.

7. The method according to claim 1, further comprising: The terminal receives a third message sent by a network device, wherein the third message includes numbering information of the first resource in the first resource set, and the third message is DCI and / or MAC CE.

8. The method according to any one of claims 1 to 7, wherein: Each resource set includes resources in at least one time domain.

9. A method for indicating a channel resource set, the method comprising: The network device configures at least two resource sets for the terminal; wherein different resource sets correspond to different configuration information, and the configuration information includes a downlink control channel search space type; The network device sends a second message to the terminal, where the second message is used by the terminal to determine a first resource set from the at least two resource sets; The network device receives signaling or data sent by the terminal on the first resource corresponding to the first resource set.

10. The method according to claim 9, wherein: The network device configures at least two resource sets for the terminal, including: The network device sends a first message to the terminal to configure the at least two resource sets.

11. The method according to claim 10, wherein: The first message is RRC control signaling, or SI.

12. The method according to claim 9, wherein: The second message is RRC control signaling, or SI, or DCI, or MAC CE.

13. The method according to claim 9, wherein: The method further comprises: The network device sends a third message to the terminal, where the third message is used by the terminal to determine the first resource from the first resource set; The third message includes numbering information of the first resource in the first resource set.

14. The method according to claim 13, wherein: The third message is DCI and / or MAC CE.

15. A device for indicating a channel resource set, the device comprising: A first determining unit is configured to determine at least two resource sets; wherein different resource sets correspond to different configuration information, and the configuration information includes a downlink control channel search space type; A first receiving unit, configured to receive a second message sent by the network device; a second determining unit, configured to determine first configuration information according to the second message, and determine a first resource set corresponding to the first configuration information from the at least two resource sets; A first selection unit, configured to determine the first resource in the first resource set according to the number information of the first resource in the first resource set; A transmission unit is configured to transmit signaling or data corresponding to the first configuration information on the first resource.

16. A device for indicating a channel resource set, the device comprising: A configuration unit, configured to configure at least two resource sets for the terminal; wherein different resource sets correspond to different configuration information, and the configuration information includes a downlink control channel search space type; a sending unit, configured to send a second message to the terminal, where the second message is used by the terminal to determine a first resource set from the at least two resource sets; A receiving unit is configured to receive signaling or data sent by the terminal on the first resource corresponding to the first resource set.

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