A method and device for indicating a channel resource set, and a computer storage medium

Abstract

The present invention discloses a method and device for indicating a channel resource set, and a computer storage medium. The method comprises: a terminal determines at least two resource sets; wherein different resource sets correspond to different configuration information, and the configuration information comprises at least one of the following: DCI format type, uplink and downlink resource ratio, and 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

Technical Field

[0001] 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

[0002] In the Long Term Evolution (LTE) system, the time-frequency resources of physical channels (such as the Physical Downlink Shared Channel (PDSCH) and the Physical Uplink Shared Channel (PUSCH)) are indicated by the Downlink Control Information (DCI). The time-domain scheduling granularity is the time slot or subframe, and the frequency-domain scheduling bandwidth is the entire system bandwidth.

[0003] 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 in 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 the 5G system, only using direct DCI to indicate resources will bring a lot of signaling overhead. Therefore, 5G generally adopts a resource allocation method that combines radio resource control (RRC) configuration and DCI indication, that is, using RRC signaling to configure a number of "candidate resources", and then DCI specifies specific resources from this resource set.

[0004] In the existing 5G solution, DCI has only 2-4 bits to indicate the resources in the resource set, that is, 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, the number of time slots, the starting symbol, the number of symbols, the starting physical resource block (PRB), the number of PRBs, the code domain parameters (such as sequence number, cyclic shift number, orthogonal mask number), and the frequency hopping parameters (such as whether to turn on frequency hopping and the frequency domain position of frequency hopping). It can be seen that the small number of candidate resources contained in a resource set cannot meet the needs of flexible scheduling, which greatly limits the scheduling flexibility of the system and causes a decrease in spectrum efficiency. Summary of the invention

[0005] In order to solve the above technical problems, the embodiments of the present invention provide a method and device for indicating a channel resource set, and a computer storage medium.

[0006] The method for indicating a channel resource set provided by an embodiment of the present invention includes:

[0007] 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;

[0008] The terminal determines first configuration information;

[0009] The terminal determines, from the at least two resource sets, a first resource set corresponding to the first configuration information;

[0010] The terminal determines a target resource in the first resource set;

[0011] The terminal transmits signaling or data corresponding to the first configuration information on the target resource.

[0012] In the embodiment of the present invention, the terminal determines at least two resource sets, including:

[0013] The terminal determines configuration of at least two resource sets based on preset information.

[0014] In the embodiment of the present invention, the terminal determines at least two resource sets, including:

[0015] The terminal determines configurations of at least two resource sets according to a first message sent by a network device.

[0016] In the embodiment of the present invention, the first message is RRC control signaling, or system information (SI, System Information).

[0017] In the embodiment of the present invention, the terminal determines the first configuration information, including:

[0018] The terminal obtains the first configuration information according to a preset rule.

[0019] In the embodiment of the present invention, the terminal determines the first configuration information, including:

[0020] The terminal determines the first configuration information according to the second message sent by the network device.

[0021] 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, Control Element).

[0022] In the embodiment of the present invention, the terminal determines the target resource in the first resource set, including:

[0023] The terminal determines the target resource in the first resource set according to the third message sent by the network device;

[0024] The third message includes the numbering information of the target resource in the first resource set.

[0025] In this embodiment of the present invention, the third message is DCI and / or MAC CE.

[0026] In the embodiment of the present invention, the different resource sets correspond to different configuration information, including:

[0027] The different resource sets correspond to different DCI format types respectively; or,

[0028] The different resource sets correspond to different uplink and downlink resource proportions respectively; or,

[0029] The different resource sets correspond to different downlink control channel search space types respectively.

[0030] In the embodiment of the present invention, the different resource sets correspond to different configuration information, including:

[0031] The different resource sets correspond to different DCI format types and uplink and downlink resource ratios respectively; or,

[0032] The different resource sets correspond to different DCI format types and downlink control channel search space types respectively; or,

[0033] The different resource sets correspond to different uplink and downlink resource proportions and downlink control channel search space types respectively.

[0034] In the embodiment of the present invention, the different resource sets correspond to different configuration information, including:

[0035] The different resource sets correspond to different DCI format types, uplink and downlink resource proportions, and downlink control channel search space types, respectively.

[0036] 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.

[0037] The method for indicating a channel resource set provided by an embodiment of the present invention includes:

[0038] 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;

[0039] The network device instructs the terminal to select a target resource from one of the at least two resource sets.

[0040] In the embodiment of the present invention, the network device configures at least two resource sets for the terminal, including:

[0041] The network device sends a first message to the terminal to configure configurations of at least two resource sets.

[0042] In this embodiment of the present invention, the first message is RRC control signaling, or SI.

[0043] In an embodiment of the present invention, the method further includes:

[0044] 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.

[0045] In the embodiment of the present invention, the second message is RRC control signaling, or SI, or DCI, or MAC CE.

[0046] In an embodiment of the present invention, the method further includes:

[0047] 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;

[0048] The third message includes the numbering information of the target resource in the first resource set.

[0049] In this embodiment of the present invention, the third message is DCI and / or MAC CE.

[0050] In the embodiment of the present invention, the different resource sets are configured according to different configuration information, including:

[0051] Configure different resource sets according to different DCI format types; or,

[0052] Configure different resource sets according to different uplink and downlink resource ratios; or,

[0053] Different resource sets are configured according to different downlink control channel search space types.

[0054] In the embodiment of the present invention, the different resource sets are configured according to different configuration information, including:

[0055] Configure different resource sets according to different DCI format types and uplink and downlink resource ratios; or,

[0056] Different resource sets are configured according to different DCI format types and downlink control channel search space types; or,

[0057] Different resource sets are configured according to different uplink and downlink resource proportions and downlink control channel search space types.

[0058] In the embodiment of the present invention, the different resource sets are configured according to different configuration information, including:

[0059] Different resource sets are configured according to different DCI format types, uplink and downlink resource ratios, and downlink control channel search space types.

[0060] The channel resource set indication device provided by the embodiment of the present invention includes:

[0061] A first determination 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;

[0062] A second determining unit, configured to determine first configuration information;

[0063] A first selection unit, configured to determine a first resource set corresponding to the first configuration information from the at least two resource sets;

[0064] A second selection unit is configured to determine a target resource in the first resource set;

[0065] A transmission unit is configured to transmit signaling or data corresponding to the first configuration information on the target resource.

[0066] 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.

[0067] 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.

[0068] In this embodiment of the present invention, the first message is RRC control signaling, or SI.

[0069] In the embodiment of the present invention, the second determining unit is configured to obtain the first configuration information according to a preset rule.

[0070] In the embodiment of the present invention, the second determining unit is configured to determine the first configuration information according to a second message sent by the network device.

[0071] 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.

[0072] In the embodiment of the present invention, the second selection unit is configured to determine the target resource in the first resource set according to the third message sent by the network device;

[0073] The third message includes the numbering information of the target resource in the first resource set.

[0074] In this embodiment of the present invention, the third message is DCI and / or MAC CE.

[0075] In the embodiment of the present invention, the different resource sets correspond to different configuration information, including:

[0076] The different resource sets correspond to different DCI format types respectively; or,

[0077] The different resource sets correspond to different uplink and downlink resource proportions respectively; or,

[0078] The different resource sets correspond to different downlink control channel search space types respectively.

[0079] In the embodiment of the present invention, the different resource sets correspond to different configuration information, including:

[0080] The different resource sets correspond to different DCI format types and uplink and downlink resource ratios respectively; or,

[0081] The different resource sets correspond to different DCI format types and downlink control channel search space types respectively; or,

[0082] The different resource sets correspond to different uplink and downlink resource proportions and downlink control channel search space types respectively.

[0083] In the embodiment of the present invention, the different resource sets correspond to different configuration information, including:

[0084] The different resource sets correspond to different DCI format types, uplink and downlink resource proportions, and downlink control channel search space types, respectively.

[0085] 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.

[0086] The channel resource set indication device provided by the embodiment of the present invention includes:

[0087] 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, 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;

[0088] The instructing unit is configured to instruct the terminal to select a target resource from one of the at least two resource sets.

[0089] 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.

[0090] In this embodiment of the present invention, the first message is RRC control signaling, or SI.

[0091] In the embodiment of the present invention, the indicating 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.

[0092] In the embodiment of the present invention, the second message is RRC control signaling, or SI, or DCI, or MAC CE.

[0093] In the embodiment of the present invention, the indication 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;

[0094] The third message includes the numbering information of the target resource in the first resource set.

[0095] In this embodiment of the present invention, the third message is DCI and / or MAC CE.

[0096] In the embodiment of the present invention, the different resource sets are configured according to different configuration information, including:

[0097] Configure different resource sets according to different DCI format types; or,

[0098] Configure different resource sets according to different uplink and downlink resource ratios; or,

[0099] Different resource sets are configured according to different downlink control channel search space types.

[0100] In the embodiment of the present invention, the different resource sets are configured according to different configuration information, including:

[0101] Configure different resource sets according to different DCI format types and uplink and downlink resource ratios; or,

[0102] Different resource sets are configured according to different DCI format types and downlink control channel search space types; or,

[0103] Different resource sets are configured according to different uplink and downlink resource proportions and downlink control channel search space types.

[0104] In the embodiment of the present invention, the different resource sets are configured according to different configuration information, including:

[0105] Different resource sets are configured according to different DCI format types, uplink and downlink resource ratios, and downlink control channel search space types.

[0106] 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.

[0107] 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, which 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

[0108] 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:

[0109] Figure 1 Schematic diagram of the process of indicating a channel resource set according to an embodiment of the present invention Figure 1 ;

[0110] Figure 2Schematic diagram of the process of indicating a channel resource set according to an embodiment of the present invention Figure 2 ;

[0111] Figure 3 Schematic diagram of the structure of the channel resource set indication device of the embodiment of the invention Figure 1 ;

[0112] Figure 4 Schematic diagram of the structure of the channel resource set indication device of the embodiment of the invention Figure 2 ;

[0113] Figure 5 The figure is a schematic diagram of the structure of a computer device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0114] 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 in conjunction with the accompanying drawings. The attached drawings are for reference only and are not intended to limit the embodiments of the present invention.

[0115] Figure 1 Schematic diagram of the process of indicating a channel resource set according to an embodiment of the present invention Figure 1 ,like Figure 1 As shown, the method for indicating a channel resource set includes the following steps:

[0116] 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.

[0117] Here, the terminal may be a device such as a mobile phone or a tablet computer that can access a communication network.

[0118] 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.

[0119] 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.

[0120] In the embodiment of the present invention, the terminal determines at least two resource sets, which may be implemented by but not limited to the following methods:

[0121] Method 1: The terminal determines the configuration of at least two resource sets based on preset information.

[0122] Here, the preset information (also referred to as predefined information) may be information obtained on the terminal side according to other operations.

[0123] Mode 2: The terminal determines the configuration of at least two resource sets according to a first message sent by the network device.

[0124] Here, the first message is RRC control signaling, or SI.

[0125] In the embodiment of the present invention, 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.

[0126] 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 position 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.

[0127] There are at least two types of downlink control channel search spaces: a common search space and a UE-specific search space.

[0128] In 5G, the resources to be scheduled include parameters of many dimensions, including starting time slot, number of time slots, starting symbol, number of symbols, PRB, number of PRBs, code domain parameters (such as sequence number, cyclic shift number, orthogonal mask number), and frequency hopping parameters (such as whether to enable frequency hopping and the frequency domain position of 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.

[0129] 1) Taking the configuration information including one dimension as an example, the different resource sets correspond to different configuration information, including:

[0130] The different resource sets correspond to different DCI format types respectively; or,

[0131] The different resource sets correspond to different uplink and downlink resource proportions respectively; or,

[0132] The different resource sets correspond to different downlink control channel search space types respectively.

[0133] For example: DCI format 1 corresponds to resource set 1, and DCI format 2 corresponds to resource set 2.

[0134] 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.

[0135] For another example: the common search space corresponds to resource set 1, and the UE-specific search space corresponds to resource set 2.

[0136] 2) Taking the configuration information including two dimensions as an example, the different resource sets correspond to different configuration information, including:

[0137] The different resource sets correspond to different DCI format types and uplink and downlink resource ratios respectively; or,

[0138] The different resource sets correspond to different DCI format types and downlink control channel search space types respectively; or,

[0139] The different resource sets correspond to different uplink and downlink resource proportions and downlink control channel search space types respectively.

[0140] 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.

[0141] 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.

[0142] For another example: an uplink and downlink resource ratio of 1 and a common search space correspond to resource set 1, and an uplink and downlink resource ratio of 2 and a UE-specific search space correspond to resource set 2.

[0143] 3) Taking the configuration information including three dimensions as an example, the different resource sets correspond to different configuration information respectively, including:

[0144] The different resource sets correspond to different DCI format types, uplink and downlink resource proportions, and downlink control channel search space types, respectively.

[0145] 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.

[0146] Step 102: The terminal determines first configuration information.

[0147] In the embodiment of the present invention, the terminal determines the first configuration information, which may be implemented by but not limited to the following methods:

[0148] Method 1: The terminal obtains the first configuration information according to a preset rule.

[0149] Here, the terminal performs certain operations (such as detecting certain information or signals) according to preset rules, thereby obtaining the first configuration information.

[0150] Method 2: The terminal determines the first configuration information according to the second message sent by the network device.

[0151] The second message is RRC control signaling, or SI, or DCI, or MAC CE.

[0152] Step 103: The terminal determines a first resource set corresponding to the first configuration information from the at least two resource sets.

[0153] Step 104: The terminal determines a target resource in the first resource set.

[0154] Specifically, the terminal determines the target resource in the first resource set according to the third message sent by the network device;

[0155] The third message includes the numbering information of the target resource in the first resource set.

[0156] Here, the third message is DCI and / or MAC CE.

[0157] For example: the third message is DCI, and the DCI includes numbering information. For another example: the third message is DCI and MAC CE, and the MAC CE and the MAC CE jointly indicate the numbering information.

[0158] Step 105: The terminal transmits signaling or data corresponding to the first configuration information on the target resource.

[0159] 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.

[0160] Figure 2 Schematic diagram of the process of indicating a channel resource set according to an embodiment of the present invention Figure 2 ,like Figure 2 As shown, the method for indicating a channel resource set includes the following steps:

[0161] 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.

[0162] 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.

[0163] In one implementation, the network device sends a first message to the terminal to configure configurations of at least two resource sets.

[0164] The first message is RRC control signaling, or SI.

[0165] In 5G, the resources to be scheduled include parameters of many dimensions, including starting time slot, number of time slots, starting symbol, number of symbols, PRB, number of PRBs, code domain parameters (such as sequence number, cyclic shift number, orthogonal mask number), and frequency hopping parameters (such as whether to enable frequency hopping and the frequency domain position of 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.

[0166] 1) Taking the configuration information including one dimension as an example, the different resource sets are configured according to different configuration information, including:

[0167] Configure different resource sets according to different DCI format types; or,

[0168] Configure different resource sets according to different uplink and downlink resource ratios; or,

[0169] Different resource sets are configured according to different downlink control channel search space types.

[0170] 2) Taking the configuration information including two dimensions as an example, the different resource sets correspond to different configuration information, including:

[0171] The different resource sets correspond to different DCI format types and uplink and downlink resource ratios respectively; or,

[0172] The different resource sets correspond to different DCI format types and downlink control channel search space types respectively; or,

[0173] The different resource sets correspond to different uplink and downlink resource proportions and downlink control channel search space types respectively.

[0174] 3) Taking the configuration information including three dimensions as an example, the different resource sets correspond to different configuration information respectively, including:

[0175] The different resource sets correspond to different DCI format types, uplink and downlink resource proportions, and downlink control channel search space types, respectively.

[0176] Step 202: The network device instructs the terminal to select a target resource from one of the at least two resource sets.

[0177] Specifically, 1) the network device sends a second message to the terminal to determine the first resource set from the at least two resource sets through the second message. 2) the network device sends a third message to the terminal to determine the target resource from the first resource set through the third message; wherein the third message includes the numbering information of the target resource in the first resource set.

[0178] For the above 1), the second message is RRC control signaling, or SI, or DCI, or MAC CE.

[0179] For the above 2), the third message is DCI and / or MAC CE.

[0180] 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 indicating device includes:

[0181] The 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;

[0182] A second determining unit 302 is configured to determine first configuration information;

[0183] 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;

[0184] A second selection unit 304 is configured to determine a target resource in the first resource set;

[0185] The transmission unit 305 is configured to transmit signaling or data corresponding to the first configuration information on the target resource.

[0186] In one embodiment, the first determining unit 301 is configured to determine configurations of at least two resource sets based on preset information.

[0187] In one implementation, the first determining unit 301 is configured to determine configurations of at least two resource sets according to a first message sent by a network device.

[0188] In one embodiment, the first message is RRC control signaling, or SI.

[0189] In one implementation, the second determining unit 302 is configured to obtain the first configuration information according to a preset rule.

[0190] In one implementation, the second determining unit 302 is configured to determine the first configuration information according to a second message sent by the network device.

[0191] In one implementation, the second message is RRC control signaling, or SI, or DCI, or Medium Access Control MAC Control Element CE.

[0192] 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;

[0193] The third message includes the numbering information of the target resource in the first resource set.

[0194] In one implementation, the third message is DCI and / or MAC CE.

[0195] In one implementation, the different resource sets correspond to different configuration information, including:

[0196] The different resource sets correspond to different DCI format types respectively; or,

[0197] The different resource sets correspond to different uplink and downlink resource proportions respectively; or,

[0198] The different resource sets correspond to different downlink control channel search space types respectively.

[0199] In one implementation, the different resource sets correspond to different configuration information, including:

[0200] The different resource sets correspond to different DCI format types and uplink and downlink resource ratios respectively; or,

[0201] The different resource sets correspond to different DCI format types and downlink control channel search space types respectively; or,

[0202] The different resource sets correspond to different uplink and downlink resource proportions and downlink control channel search space types respectively.

[0203] In one implementation, the different resource sets correspond to different configuration information, including:

[0204] The different resource sets correspond to different DCI format types, uplink and downlink resource proportions, and downlink control channel search space types, respectively.

[0205] 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.

[0206] Those skilled in the art should understand 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 may be implemented by a specific logic circuit.

[0207] 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 indicating device includes:

[0208] The configuration unit 401 is configured to configure 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;

[0209] The instructing unit 402 is configured to instruct the terminal to select a target resource from one of the at least two resource sets.

[0210] In one implementation, the configuration unit 401 is configured to send a first message to a terminal to configure configurations of at least two resource sets.

[0211] In one embodiment, the first message is RRC control signaling, or SI.

[0212] In one implementation, the indicating 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.

[0213] In one embodiment, the second message is RRC control signaling, or SI, or DCI, or MAC CE.

[0214] In one implementation, the indicating 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;

[0215] The third message includes the numbering information of the target resource in the first resource set.

[0216] In one implementation, the third message is DCI and / or MAC CE.

[0217] In one implementation, the different resource sets are configured according to different configuration information, including:

[0218] Configure different resource sets according to different DCI format types; or,

[0219] Configure different resource sets according to different uplink and downlink resource ratios; or,

[0220] Different resource sets are configured according to different downlink control channel search space types.

[0221] In one implementation, the different resource sets are configured according to different configuration information, including:

[0222] Different resource sets are configured according to different DCI format types and uplink and downlink resource ratios; or, different resource sets are configured according to different DCI format types and downlink control channel search space types; or,

[0223] Different resource sets are configured according to different uplink and downlink resource proportions and downlink control channel search space types.

[0224] In one implementation, the different resource sets are configured according to different configuration information, including:

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

[0226] Those skilled in the art should understand 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 may be implemented by a specific logic circuit.

[0227] 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 can be essentially or partly reflected in the form of a software product that contributes to the prior art. The computer software product is stored in a storage medium, including a number of instructions for 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.

[0228] Correspondingly, an embodiment of the present invention further provides a computer storage medium, in which computer executable instructions are stored. When the computer executable instructions are executed by a processor, the above-mentioned channel resource set indication method of the embodiment of the present invention is implemented.

[0229] Figure 5 FIG. 1 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 processing device such as a microprocessor (MCU, Micro Controller Unit) or a programmable logic device (FPGA, Field Programmable Gate Array)), a memory 1004 for storing data, and a transmission device 1006 for communication functions. It can be understood by those skilled in the art that Figure 5 The structure shown is only for illustration and does not limit the structure of the above electronic device. Figure 5 More or fewer components as shown, or with Figure 5 Different configurations are shown.

[0230] The memory 1004 may be used to store software programs and modules of application software, such as program instructions / modules corresponding to the method for indicating a channel resource set in an embodiment of the present invention. The processor 1002 executes various functional applications and data processing by running the software programs and modules stored in the memory 1004, that is, to implement the above method. The memory 1004 may include a high-speed random access memory, and may also include a non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some instances, the memory 1004 may further include a memory remotely arranged relative to the processor 1002, and these remote memories may be connected to the computer device 100 via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0231] The transmission device 1006 is used to receive or send data via a network. The specific example of the above network may include a wireless network provided by a communication provider of the computer device 100. In one example, the transmission device 1006 includes a network adapter (NIC, Network Interface Controller), which can be connected to other network devices through a base station so as to communicate with the Internet. In one example, the transmission device 1006 can be a radio frequency (RF, Radio Frequency) module, which is used to communicate with the Internet wirelessly.

[0232] The technical solutions described in the embodiments of the present invention can be combined arbitrarily without conflict.

[0233] 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 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 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.

[0234] 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 present embodiment.

[0235] In addition, all functional units in the embodiments of the present invention may be integrated into a second processing unit, or each unit may be a separate unit, or two or more units may be integrated into one unit; the above-mentioned integrated units may be implemented in the form of hardware or in the form of hardware plus software functional units.

[0236] The above description is only a specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions 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; wherein the at least two resource sets include a type of a common search space and a type of a UE-specific search space; The terminal determines first configuration information; The terminal determines, from the at least two resource sets, a first resource set corresponding to the first configuration information; 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.

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 terminal determines first configuration information, including: The terminal determines the first configuration information according to the second message sent by the network device.

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

8. The method according to claim 1, wherein: The terminal determines a target resource in the first resource set, including: The terminal determines the target resource in the first resource set according to the third message sent by the network device; The third message includes numbering information of the first resource in the target resource set.

9. The method according to claim 8, wherein: The third message is DCI and / or MAC CE.

10. The method according to any one of claims 1 to 9, wherein: Each resource set includes at least one resource in the time domain, and / or the frequency domain, and / or the code domain.

11. 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 are configured according to different configuration information, and the configuration information includes a downlink control channel search space type; wherein the at least two resource sets include a type of a common search space and a type of a UE-specific search space; The network device instructs the terminal to select a target resource from one of the at least two resource sets.

12. The method according to claim 11, 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 configurations of at least two resource sets.

13. The method according to claim 12, wherein: The first message is RRC control signaling, or SI.

14. The method according to claim 11, wherein: The method further comprises: 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.

15. The method according to claim 14, wherein: The second message is RRC control signaling, or SI, or DCI, or MAC CE.

16. The method according to claim 14, wherein: The method further comprises: 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; The third message includes the numbering information of the target resource in the first resource set.

17. The method according to claim 16, wherein: The third message is DCI and / or MAC CE.

18. 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; wherein the at least two resource sets include a type of a common search space and a type of a UE-specific search space; A second determining unit, configured to determine first configuration information; A first selection unit, configured to determine a first resource set corresponding to the first configuration information from the at least two resource sets; A second selection unit is configured to determine a target resource in the first resource set; A transmission unit is configured to transmit signaling or data corresponding to the first configuration information on the target resource.

19. The device according to claim 18, wherein: The first determining unit is configured to determine the configuration of at least two resource sets based on preset information.

20. The device according to claim 18, wherein The first determination unit is configured to determine the configuration of at least two resource sets according to a first message sent by the network device.

21. The device according to claim 20, wherein: The first message is RRC control signaling, or SI.

22. The device according to claim 18, wherein The second determining unit is configured to obtain the first configuration information according to a preset rule.

23. The device according to claim 18, wherein The second determining unit is configured to determine the first configuration information according to a second message sent by the network device.

24. The device according to claim 23, wherein: The second message is RRC control signaling, or SI, or DCI, or medium access control MAC control element CE.

25. The apparatus of claim 18, wherein: 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; The third message includes the numbering information of the target resource in the first resource set.

26. The device according to claim 25, wherein The third message is DCI and / or MAC CE.

27. The device according to any one of claims 18 to 26, wherein: Each resource set includes at least one resource in the time domain, and / or the frequency domain, and / or the code domain.

28. A device for indicating a channel resource set, the device comprising: A configuration unit configured to configure at least two resource sets for a terminal; wherein different resource sets are configured according to different configuration information, and the configuration information includes a downlink control channel search space type; wherein the at least two resource sets include a type of a common search space and a type of a UE-specific search space; The instructing unit is configured to instruct the terminal to select a target resource from one of the at least two resource sets.

29. The device according to claim 28, wherein The configuration unit is configured to send a first message to the terminal to configure the configuration of at least two resource sets.

30. The device according to claim 29, wherein: The first message is RRC control signaling, or SI.

31. The apparatus of claim 28, wherein: The indicating 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.

32. The device according to claim 31, wherein The second message is RRC control signaling, or SI, or DCI, or MAC CE.

33. The device according to claim 31, wherein The indicating unit is configured to send a third message to the terminal, so as to determine a target resource from the first resource set through the third message; The third message includes the numbering information of the target resource in the first resource set.

34. The device according to claim 33, wherein The third message is DCI and / or MAC CE.

35. A device for indicating channel resources, the device comprising: a memory configured to store program instructions; A transmission device configured to implement a communication function; A processor configured to execute program instructions stored in the memory, and when the program instructions are executed, the memory implements the method according to any one of claims 1 to 10.

36. A device for indicating channel resources, the device comprising: a memory configured to store program instructions; A transmission device configured to implement a communication function; A processor configured to execute program instructions stored in the memory, wherein when the program instructions are executed, the memory implements the method according to any one of claims 11 to 17.

37. A computer storage medium having computer executable instructions stored thereon, which when executed by a processor implement the method steps described in any one of claims 1 to 10, or the method steps described in any one of claims 11 to 17.

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