WO2019095918A1 - Csi传输资源的配置方法及装置 - Google Patents

Csi传输资源的配置方法及装置 Download PDF

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Publication number
WO2019095918A1
WO2019095918A1 PCT/CN2018/110612 CN2018110612W WO2019095918A1 WO 2019095918 A1 WO2019095918 A1 WO 2019095918A1 CN 2018110612 W CN2018110612 W CN 2018110612W WO 2019095918 A1 WO2019095918 A1 WO 2019095918A1
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WIPO (PCT)
Prior art keywords
resource
base station
indication information
csi
indicate
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PCT/CN2018/110612
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English (en)
French (fr)
Inventor
鲁智
潘学明
沈晓冬
马景智
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维沃移动通信有限公司
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Publication of WO2019095918A1 publication Critical patent/WO2019095918A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Definitions

  • the embodiments of the present invention relate to the field of communications technologies, and in particular, to a channel state information (CSI) transmission resource configuration method and apparatus.
  • CSI channel state information
  • the base station schedules the user equipment (User Equipment, UE)
  • the UE needs to be scheduled according to the CSI information to obtain better performance. Therefore, the base station needs to acquire CSI information.
  • the process in which the base station needs to acquire the CSI information is that the base station can acquire the periodic CSI of the UE on the physical uplink control channel (PUCCH) or the physical uplink shared channel (PUSCH).
  • PUCCH physical uplink control channel
  • PUSCH physical uplink shared channel
  • the base station when the base station performs frequent scheduling on the UE, the periodic CSI does not accurately represent the current channel quality. In order to accurately obtain the current channel quality, the base station needs the UE to send CSI in real time, so there is a need for a CSI configuration for the UE.
  • the method of resources when the base station performs frequent scheduling on the UE, the periodic CSI does not accurately represent the current channel quality. In order to accurately obtain the current channel quality, the base station needs the UE to send CSI in real time, so there is a need for a CSI configuration for the UE. The method of resources.
  • the embodiment of the invention provides a method and a device for configuring a CSI transmission resource, so as to implement sending a CSI configuration resource for the UE.
  • the first aspect provides a method for configuring a CSI transmission resource, where the method is applied to a base station, where the method includes: indicating, to a UE, a first resource, where the first resource is used by the UE to send CSI; and receiving, by the UE, the first resource is sent.
  • the CSI includes: indicating, to a UE, a first resource, where the first resource is used by the UE to send CSI; and receiving, by the UE, the first resource is sent.
  • the CSI includes: indicating, to a UE, a first resource, where the first resource is used by the UE to send CSI; and receiving, by the UE, the first resource is sent.
  • a second aspect provides a method for configuring a channel state information CSI transmission resource, which is applied to a UE, where the method includes: acquiring a first resource indicated by a base station, where the first resource is used by the UE to send CSI; and on the first resource The CSI is sent to the base station.
  • the embodiment of the present invention further provides a base station, where the base station includes an indication module and a receiving module, where the indication module is configured to indicate, to the UE, a first resource, where the first resource is used by the UE to send CSI; the receiving And a mode, configured to receive the CSI sent by the UE on the first resource.
  • a user equipment comprising: an obtaining module and a sending module; the acquiring module, configured to acquire a first resource indicated by a base station, where the first resource is used by the UE to send CSI; And sending the CSI to the base station on the first resource acquired by the acquiring module.
  • an embodiment of the present invention further provides a base station, where the base station includes a processor, a memory, and a computer program stored on the memory and executable on the processor, where the computer program is implemented by the processor.
  • an embodiment of the present invention further provides a UE, where the UE includes a processor, a memory, and a computer program stored on the memory and executable on the processor, where the computer program is implemented by the processor.
  • an embodiment of the present invention provides a computer readable storage medium, where the computer readable storage medium stores a computer program, and when the computer program is executed by the processor, implements the CSI as described in the first aspect or the second aspect. The steps of the configuration method of the transmission resource.
  • the base station when the base station needs to acquire the CSI, the base station may indicate to the UE that the UE sends the CSI configuration resource to the base station, so that the base station may send the CSI configuration resource for the UE.
  • FIG. 1 is a schematic diagram of a communication system according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of an interaction process of a method for configuring a CSI transmission resource according to an embodiment of the present invention
  • FIG. 3 is a schematic diagram of a CSI transmission resource configured by a base station for a UE according to an embodiment of the present disclosure
  • FIG. 4 is a schematic diagram of a binding window according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of a base station according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic structural diagram of a UE according to an embodiment of the present disclosure.
  • FIG. 7 is a schematic structural diagram of hardware of a UE according to various embodiments of the present invention.
  • FIG. 8 is a schematic structural diagram of a hardware structure of a base station according to various embodiments of the present invention.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • LTE-A Long Term Evolution-advanced
  • NR New Radio
  • a user equipment which may also be called a mobile terminal, a mobile user equipment, or the like, may be connected to one or more core networks (Core via a radio access network (RAN), for example, a Radio Access Network (RAN).
  • RAN radio access network
  • CN Radio Access Network
  • the user equipment can be a mobile terminal, such as a mobile phone (or "cellular" phone) and a computer with a mobile terminal, for example, can be portable, pocket, handheld, computer built in or car Mobile devices that exchange language and/or data with a wireless access network.
  • the base station may be a Base Transceiver Station (BTS) in GSM or CDMA, or may be a base station (NodeB) in WCDMA, or may be an evolved base station (eNB or e-NodeB, evolutional Node B) in LTE and
  • BTS Base Transceiver Station
  • NodeB base station
  • eNB evolved base station
  • gNB base station
  • LTE Long Term Evolution
  • FIG. 1 is a schematic diagram of a communication system according to an embodiment of the present invention.
  • the communication system includes a base station and a UE, where the base station is configured to indicate a first resource to the UE, and the UE determines to send a CSI resource to the base station according to the first resource indicated by the base station. And transmitting the CSI to the base station on the resource.
  • Both the UE and the base station can perform the configuration method of the CSI transmission resource in the embodiment of the present invention, which is specifically described in the following method embodiments, and is not described herein.
  • the method for configuring the CSI transmission resource provided by the embodiment of the present invention is exemplarily described below with reference to the base station and the UE shown in FIG.
  • FIG. 2 is a schematic diagram of an interaction process of a method for configuring a CSI transmission resource according to an embodiment of the present disclosure, including the following steps 101 to 104:
  • Step 101 The base station, for example, the gNB, indicates the first resource to the UE.
  • the first resource is used by the UE to send CSI.
  • the first resource may include a time domain resource and a frequency domain resource.
  • the gNB may indicate the first resource to the UE by using a predefined indication information.
  • the gNB can be sent to the UE by carrying the predefined indication information in Downlink Control Information (DCI).
  • DCI Downlink Control Information
  • the gNB may indicate the first resource to the UE by indicating the identifier of the first resource to the UE.
  • the identifier of the first resource may be the resource number of the first resource, and the like, which is not specifically limited in this embodiment of the present invention.
  • Step 102 The UE acquires the first resource indicated by the gNB.
  • Step 103 The UE sends CSI on the first resource indicated by the gNB.
  • Step 104 The gNB receives the CSI sent by the UE on the first resource.
  • the gNB when the gNB needs to acquire the CSI, the gNB can indicate to the UE that the UE sends the CSI configuration resource to the gNB.
  • the CSI sent by the UE to the gNB may be aperiodic CSI.
  • the UE may send the aperiodic CSI to the gNB on the first resource indicated by the gNB. Since the acyclic CSI is the gNB indicating that the UE transmits the UE when transmitting, the aperiodic CSI can accurately reflect the current channel quality. Thus, the gNB After obtaining the aperiodic CSI, the gNB can accurately estimate the current channel quality according to the aperiodic CSI, so that the gNB can accurately schedule the UE.
  • the first resource is the same as the second resource that the UE sends an acknowledgement message to the gNB.
  • the acknowledgement message in the embodiment of the present invention may include an Acknowledgement (ACK) and a Negative Acknowledgement (NACK).
  • ACK indicates that the UE has successfully received the indication information.
  • the NACK indicates that the UE has not successfully received the indication information, such as an error occurs when the UE checks the indication information, and the gNB can confirm that the indication information needs to be retransmitted.
  • the ACK may be an ACK of a Hybrid Automatic Repeat Request (HARQ) of a Physical Downlink Shared Channel (PDSCH).
  • HARQ Hybrid Automatic Repeat Request
  • PDSCH Physical Downlink Shared Channel
  • the gNB can indicate that the first resource that the UE sends the CSI is the same as the second resource that the UE sends the acknowledgement message, thereby improving the utilization of the resource.
  • step 101 may be specifically implemented by using step 101a, and step 102 may be specifically implemented by step 102a.
  • Step 101a The gNB indicates the second resource and the first indication information to the UE.
  • the first indication information is used to indicate that the UE sends the CSI on the second resource.
  • Step 102 The UE acquires the second resource indicated by the gNB and the first indication information.
  • FIG. 3 is a schematic diagram of a CSI transmission resource configured by a base station for a UE according to an embodiment of the present invention.
  • the gNB configures four resource sets for the UE, and each resource set corresponds to a different resource.
  • the range of resources corresponding to resource set 1 is [1bits, 2bits]
  • the resource range corresponding to resource set 2 is [3bits, N1bits]
  • the resource range corresponding to resource set 3 is [(N1+1) bits, N2bits]
  • the resource range corresponding to resource set 4 is [(N2+1) bits, N3bits].
  • Each of the resources in the resource set has a PUCCH format group supporting different resources, and each group includes a long PUCCH format and a short PUCCH format.
  • the gNB can indicate which PUCCH the UE uses, and thus can select PUCCHs of different resource ranges of different lengths.
  • the gNB indicates that the short PUCCH of the 2 symbol in the resource set 2 in FIG. 3 is the first resource, and the UE may send the short PUCCH carrying the CSI to the gNB according to the 2 symbols in the resource set 2.
  • the gNB may instruct the UE to send the CSI on the second resource that sends the acknowledgement message. In this way, the utilization of resources can be improved.
  • the gNB may indicate the second resource and the first indication information to the UE in the following manner.
  • the foregoing step 101a may be specifically implemented in step 101a1, and the step 102a may be specifically implemented in step 102a1.
  • Step 101a1 The gNB indicates the first resource and the first indication information on the plurality of first PDCCHs and the second PDCCH, respectively.
  • Each of the plurality of first PDCCHs is used to indicate a first resource, where the multiple PDCCHs are PDCCHs that are located after the second PDCCH in the binding window, and the second PDCCH is the first indication in the binding window.
  • FIG. 4 is a schematic diagram of a binding window according to an embodiment of the present invention. Assuming that the PDCCH 1 corresponding to the slot A of the binding window is the first PDCCH indicating the first resource and the first indication information, in the slot A, the corresponding multiple PDCCH 2 is recorded as slot A in the figure. The first resource and the first indication information are also indicated.
  • Step 102a The UE acquires the second resource indicated by the gNB and the first indication information on one of the first PDCCH or the second PDCCH.
  • the problem that the first resource and the first indication information indicated on the second PDCCH are lost may be avoided.
  • the first resource is the same as the second resource that the UE sends the acknowledgment message to the gNB, and the first resource is the resource in the predefined resource set.
  • the foregoing step 101 is specific. It can be implemented by step 101b, and step 102 can be specifically implemented by step 102b-step 102c.
  • Step 101b The gNB sends the second indication information to the UE, where the second indication information is used to indicate the first resource.
  • Step 102b The UE receives the second indication information sent by the gNB.
  • Step 102c The UE acquires the first resource indicated by the gNB according to the second indication information.
  • Table 1 is an example of resource configuration provided by an embodiment of the present invention.
  • the acknowledgment message of the HARQ and the A-CSI are taken as an example, where A-CSI indicates that the CSI sent by the gNB is aperiodic CSI.
  • A/N in Table 1 indicates ACK/NACK.
  • "00” in Table 1 indicates that resource 1 is used when transmitting A/N.
  • "01” indicates that resource 2 is used when transmitting A/N.
  • "10” indicates that resource set 1 is used when both A/N and A-CSI are transmitted, and resource 3 in the resource set is used when A/N is transmitted, and resource 1 in the resource set is used when A-CSI is transmitted.
  • "11” indicates that resource set 2 is used when both A/N and A-CSI are transmitted, and resource 4 in the resource set is used when A/N is transmitted, and resource 2 in the resource set is used when A-CSI is transmitted.
  • a separate indication information is not required to trigger the aperiodic CSI, but the resource used by the aperiodic CSI is implicitly indicated by the indication information of the gNB.
  • the UE may determine, according to the second indication information, that the UE indicated by the gNB sends the first resource of the CSI.
  • the first resource is different from the second resource that the UE sends the acknowledgment message to the gNB.
  • the foregoing step 101 may be specifically implemented by using step 101c, and step 102 may specifically be performed by step 102d. - Step 102e is implemented.
  • Step 101c The gNB sends third indication information to the UE, where the third indication information is used to indicate the first resource and the second resource.
  • Step 102d The UE receives the third indication information sent by the gNB.
  • Step 102 e The UE acquires the first resource and the second resource indicated by the gNB according to the third indication information.
  • Table 2 is an example of another resource configuration provided by an embodiment of the present invention.
  • HARQ-recognition message resource A-CSI and HARQ-recognition message resources 00 A/N resource 1 Resource Set 1 ⁇ A/N Resource 1, A-CSI Resource 1 ⁇ 01 A/N resource 2 Resource Set 2 ⁇ A/N Resource 2, A-CSI Resource 2 ⁇ 10 A/N resource 3 Resource Set 3 ⁇ A/N Resource 3, A-CSI Resource 3 ⁇ 11 A/N resource 4 Resource Set 4 ⁇ A/N Resource 4, A-CSI Resource 4 ⁇
  • A/N in Table 2 indicates ACK/NACK.
  • "00" in Table 2 indicates that resource 1 is used when transmitting A/N; resource set 1 is used when transmitting A/N and A-CSI, and resource 1 in resource set 1 is used when transmitting A/N, and A-CSI is transmitted Resources 1 in the resource set are also used.
  • "01" indicates that resource 2 is used when transmitting A/N; resource set 2 is used when transmitting A/N and A-CSI, and resource 2 in resource set 2 is used when transmitting A/N, and resource is also used when transmitting A-CSI Resource 2 in set 2.
  • “10” indicates that resource 3 is used when transmitting A/N; resource set 3 is used when transmitting A/N and A-CSI, and resource 3 in resource set 3 is used when transmitting A/N, and is also used when transmitting A-CSI Resource 3 in resource set 3.
  • “11” indicates that resource 4 is used when transmitting A/N; resource set 4 is used when transmitting A/N and A-CSI, and resource 4 in resource set 4 is used when transmitting A/N, and is also used when transmitting A-CSI Resource 4 in resource set 4.
  • the UE may determine, according to the third indication information, that the UE indicated by the gNB sends the first resource of the CSI and the second resource that the UE sends the acknowledgement message.
  • a separate domain indication is required to trigger the aperiodic CSI, and the field indicates whether the UE sends the acknowledgment message by using the first resource or the CSI and the second resource sending acknowledgment message by using the first resource at the same time.
  • the first resource is different from the second resource that the UE sends the acknowledgment message to the gNB.
  • the foregoing step 101 may be specifically implemented in step 101d, and the step 102 may be specifically performed in step 102f. - Step 102g is implemented.
  • the gNB sends the fourth indication information and the fifth indication information to the UE, where the fourth indication information is used to indicate the first resource, and the fifth indication information is used to indicate the second resource.
  • Step 102f The UE receives the fourth indication information and the fifth indication information that are sent by the gNB.
  • Step 102g The UE acquires the first resource indicated by the gNB according to the fourth indication information, and acquires the second resource indicated by the gNB according to the fifth indication information.
  • Table 3-1 is an example of the correspondence between the fourth indication information and the resources configured for the A-CSI according to the embodiment of the present invention.
  • A/N in Table 3-1 indicates ACK/NACK.
  • "00” in Table 2 indicates that A-CSI is not triggered in short PUCCH transmission.
  • "01” indicates that the triggering A-CSI is transmitted in the short PUCCH, and when the A-CSI is transmitted, the resource 1 in the resource set is indicated.
  • “10” indicates that the A-CSI is triggered to transmit in the short PUCCH, and when the A-CSI is transmitted, the resource 2 in the resource set is indicated.
  • “11” indicates that the A-CSI is triggered to transmit on the short PUCCH, and when the A-CSI is transmitted, the resource 3 in the resource set is indicated.
  • Table 3-2 is an example of the correspondence between the fifth indication information and the resources configured for the HARQ-ACK according to the embodiment of the present invention.
  • HARQ-recognition message resource 00 A/N resource 1 01 A/N resource 2 10 A/N resource 3 11 A/N resource 4
  • A/N in Table 3-2 represents ACK/NACK.
  • "00” in Table 2 indicates that resource 1 in the resource set is used when transmitting A/N.
  • "01” indicates that resource 2 in the resource set is used when transmitting A/N.
  • “10” indicates that resource 3 in the resource set is used when transmitting A/N.
  • “11” indicates that the resource 4 in the resource set is indicated when the A/N is transmitted.
  • the UE may determine, according to the fourth indication information, the first resource and the fifth indication information that the UE indicated by the gNB to send the CSI, and determine that the UE sends the acknowledgement message. Second resource.
  • a separate indication information is not required to trigger the aperiodic CSI, but the indication information of the gNB indicates whether the transmission sends the aperiodic CSI.
  • FIG. 5 is a schematic structural diagram of a base station, where the base station 500 includes an indication module 501 and a receiving module 502.
  • the indication module 501 is configured to indicate a first resource to the user equipment UE, and the first resource user UE sends a CSI.
  • the module is configured to receive CSI sent by the UE on the first resource.
  • the first resource is the same as the second resource that the UE sends an acknowledgement message to the base station.
  • the indication module 501 is specifically configured to: indicate, to the UE, the first resource and the first indication information, where the first indication information is used to indicate that the UE sends the CSI on the first resource.
  • the indication module 501 is specifically configured to indicate, in the first PDCCH, the first resource and the first indication information, respectively, on the multiple first physical downlink control channel PDCCH and the second PDCCH.
  • Each of the first PDCCHs is used to indicate a first resource, where the first PDCCH is a PDCCH that is located after the second PDCCH in the binding window, where the second PDCCH is the first one of the binding window indicating the first resource and the first indication information. PDCCH.
  • the first resource is the same as the second resource that the UE sends the acknowledgment message to the base station, where the first resource is the resource in the predefined resource set, and the indication module 501 is specifically configured to send the second indication to the UE.
  • Information, the second indication information is used to indicate the first resource.
  • the first resource is different from the second resource that the UE sends the acknowledgment message to the base station
  • the indication module 501 is specifically configured to send the third indication information to the UE, where the third indication information is used to indicate the first resource and Second resource.
  • the first resource is different from the second resource that the UE sends the acknowledgment message to the base station
  • the indication module 501 is specifically configured to send the fourth indication information and the fifth indication information to the UE, where the fourth indication information is used.
  • the first resource is indicated, and the fifth indication information is used to indicate the second resource.
  • the CSI is an aperiodic CSI.
  • the gNB when the base station needs to acquire the CSI, the gNB may indicate to the UE that the UE sends the CSI configuration resource to the gNB.
  • the UE determines the first resource indicated by the base station, and the UE sends the CSI on the first resource indicated by the base station, and may send the CSI on the first resource configured by the base station for the UE.
  • FIG. 6 is a schematic structural diagram of a UE according to an embodiment of the present invention.
  • the UE 600 includes an obtaining module 601 and a sending module 602.
  • the acquiring module 601 is configured to acquire a first resource indicated by the base station, where the first resource is used by the UE to send CSI.
  • the sending module 602 is configured to send CSI to the base station on the first resource acquired by the acquiring module 601.
  • the first resource is the same as the second resource that the UE sends an acknowledgement message to the base station.
  • the acquiring module 601 is specifically configured to acquire the second resource and the first indication information that are indicated by the base station, where the first indication information is used to instruct the UE to send the CSI on the second resource.
  • the acquiring module 601 is configured to acquire, by using the first PDCCH or the second PDCCH, the second resource and the first indication information indicated by the base station, in the first PDCCH or the second PDCCH.
  • Each of the plurality of first PDCCHs is used to indicate a second resource, where the multiple PDCCHs are PDCCHs that are located after the second PDCCH in the binding window, and the second PDCCH is the first indication in the binding window.
  • a second resource and a PDCCH of the first indication information is configured to acquire, by using the first PDCCH or the second PDCCH, the second resource and the first indication information indicated by the base station, in the first PDCCH or the second PDCCH.
  • the first resource is the same as the second resource that the UE sends the acknowledgement message to the base station, where the first resource is a resource in the predefined resource set;
  • the acquiring module 601 is specifically configured to receive the second indication information that is sent by the base station, where the second indication information is used to indicate the first resource, and obtain the first resource indicated by the base station according to the second indication information.
  • the first resource is different from the second resource that the UE sends the acknowledgment message to the base station
  • the acquiring module 601 is configured to receive the third indication information that is sent by the base station, where the third indication information is used to indicate the first resource. And the second resource; and acquiring, according to the third indication information, the first resource and the second resource indicated by the base station.
  • the first resource is different from the second resource that the UE sends the acknowledgment message to the base station
  • the acquiring module 601 is configured to receive the fourth indication information and the fifth indication information sent by the base station, where the fourth indication information is used. And indicating the first resource, the fifth indication information is used to indicate the second resource, and the first resource indicated by the base station is obtained according to the fourth indication information, and the second resource indicated by the base station is obtained according to the fifth indication information.
  • the CSI is an aperiodic CSI.
  • the user equipment UE provided by the embodiment of the present invention when the gNB needs to acquire the CSI, may indicate that the gNB can send the CSI configuration resource to the UE for the UE to send the CSI to the UE.
  • FIG. 7 is a schematic diagram of a hardware structure of a UE that implements various embodiments of the present invention.
  • the UE 700 includes, but is not limited to, a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, and a display unit 706.
  • the UE structure shown in FIG. 7 does not constitute a limitation to the UE, and the UE may include more or less components than those illustrated, or combine some components, or different component arrangements.
  • the UE includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle-mounted UE, a wearable device, and a pedometer.
  • the radio unit 701 is configured to receive, by the base station, a first resource, where the first resource is used by the UE to send CSI, and the CSI sent by the UE to the base station on the first resource.
  • the UE determines the first resource indicated by the base station, and the UE sends the CSI on the first resource indicated by the base station, so that the CSI can be sent on the resource configured for the UE.
  • the radio frequency unit 701 can be used for receiving and transmitting signals during the transmission and reception of information or during a call. Specifically, after receiving downlink data from the base station, the processing is performed by the processor 710; The uplink data is sent to the base station.
  • radio frequency unit 701 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio unit 701 can also communicate with the network and other devices through a wireless communication system.
  • the UE provides wireless broadband Internet access to the user through the network module 702, such as helping the user to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 703 can convert the audio data received by the radio frequency unit 701 or the network module 702 or stored in the memory 709 into an audio signal and output as a sound. Moreover, the audio output unit 703 can also provide audio output (eg, call signal reception sound, message reception sound, etc.) associated with a particular function performed by the UE 700.
  • the audio output unit 703 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 704 is for receiving an audio or video signal.
  • the input unit 704 may include a graphics processing unit (GPU) 7041 and a microphone 7042 that images an still picture or video obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode.
  • the data is processed.
  • the processed image frame can be displayed on the display unit 706.
  • the image frames processed by the graphics processor 7041 may be stored in the memory 709 (or other storage medium) or transmitted via the radio unit 701 or the network module 702.
  • the microphone 7042 can receive sound and can process such sound as audio data.
  • the processed audio data can be converted to a format output that can be transmitted to the mobile communication base station via the radio unit 701 in the case of a telephone call mode.
  • the UE 700 also includes at least one type of sensor 705, such as a light sensor, motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 7061 according to the brightness of the ambient light, and the proximity sensor can close the display panel 7061 and/or when the UE 700 moves to the ear. Backlighting.
  • the accelerometer sensor can detect the acceleration of each direction (usually three axes), and the magnitude and direction of gravity can be detected at rest, which can be used to identify the posture of the UE (such as horizontal and vertical screen switching, related games, Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; sensor 705 may also include fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, infrared Sensors, etc., will not be described here.
  • the display unit 706 is for displaying information input by the user or information provided to the user.
  • the display unit 706 can include a display panel 7061.
  • the display panel 7061 can be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
  • the user input unit 707 can be configured to receive input numeric or character information and to generate key signal inputs related to user settings and function control of the UE.
  • the user input unit 707 includes a touch panel 7071 and other input devices 7072.
  • the touch panel 7071 also referred to as a touch screen, can collect touch operations on or near the user (such as a user using a finger, a stylus, or the like on the touch panel 7071 or near the touch panel 7071. operating).
  • the touch panel 7071 may include two parts of a touch detection device and a touch controller.
  • the touch detection device detects the touch orientation of the user, and detects a signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts the touch information into contact coordinates, and sends the touch information.
  • the touch panel 7071 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • the user input unit 707 may also include other input devices 7072.
  • the other input devices 7072 may include, but are not limited to, a physical keyboard, function keys (such as a volume control button, a switch button, etc.), a trackball, a mouse, and a joystick, which are not described herein.
  • the touch panel 7071 can be overlaid on the display panel 7061. After the touch panel 7071 detects a touch operation on or near the touch panel 7071, the touch panel 7071 is transmitted to the processor 710 to determine the type of the touch event, and then the processor 710 according to the touch. The type of event provides a corresponding visual output on display panel 7061.
  • the touch panel 7071 and the display panel 7061 are used as two independent components to implement the input and output functions of the UE, in some embodiments, the touch panel 7071 and the display panel 7061 may be integrated. The input and output functions of the UE are implemented, and are not limited herein.
  • the interface unit 708 is an interface in which an external device is connected to the UE 700.
  • the external device may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, and an audio input/output. (I/O) port, video I/O port, headphone port, and more.
  • the interface unit 708 can be configured to receive input from an external device (eg, data information, power, etc.) and transmit the received input to one or more components within the UE 700 or can be used to transfer between the UE 700 and an external device. data.
  • Memory 709 can be used to store software programs as well as various data.
  • the memory 709 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may be stored according to Data created by the use of the mobile phone (such as audio data, phone book, etc.).
  • memory 709 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
  • the processor 710 is the control center of the UE, and connects various parts of the entire UE using various interfaces and lines, by executing or executing software programs and/or modules stored in the memory 709, and calling data stored in the memory 709, executing The UE performs various functions and processes data to monitor the UE as a whole.
  • the processor 710 may include one or more processing units; preferably, the processor 710 may integrate an application processor and a modem processor, wherein the application processor mainly processes an operating system, a user interface, an application, etc., and performs modulation and demodulation.
  • the processor primarily handles wireless communications. It can be understood that the above modem processor may not be integrated into the processor 710.
  • the UE 700 may further include a power source 711 (such as a battery) for supplying power to various components.
  • a power source 711 such as a battery
  • the power source 711 may be logically connected to the processor 710 through a power management system to manage charging, discharging, power consumption management, etc. through the power management system.
  • the UE 700 includes some functional modules not shown, and details are not described herein again.
  • FIG. 8 is a schematic diagram showing the hardware structure of a base station implementing the embodiments of the present invention.
  • the base station 800 includes a processor 801, a transceiver 802, a memory 803, a user interface 804, and a bus interface.
  • the transceiver 802 is used by the base station to indicate the first resource to the user equipment UE, where the first resource is used by the UE to send CSI, and the first resource is used to receive the CSI sent by the UE on the first resource.
  • the base station when the base station needs to acquire the CSI, the base station may indicate to the UE that the UE sends the CSI configuration resource to the base station, so that the base station may send the CSI configuration resource for the UE.
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by the processor 801 and various circuits of the memory represented by the memory 803. .
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
  • the bus interface provides an interface.
  • Transceiver 802 can be a plurality of components, including a transmitter and a receiver, providing means for communicating with various other devices on a transmission medium.
  • the user interface 804 may also be an interface capable of externally connecting the required devices, including but not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • the processor 801 is responsible for managing the bus architecture and general processing, and the memory 803 can store data used by the processor 801 in performing operations.
  • the base station 800 also includes some functional modules not shown, which are not described herein again.
  • the method for implementing the foregoing method for configuring the CSI transmission resource is provided by the base station 800 according to the embodiment of the present invention.
  • the processes implemented by the base station in FIG. 1-7 are not repeated herein.
  • an embodiment of the present invention further provides a UE, including a processor 710, a memory 709, a computer program stored on the memory 709 and executable on the processor 710, where the computer program is executed by the processor 710.
  • a UE including a processor 710, a memory 709, a computer program stored on the memory 709 and executable on the processor 710, where the computer program is executed by the processor 710.
  • an embodiment of the present invention further provides a base station, including a processor 801, a memory 803, a computer program stored on the memory 803 and operable on the processor 801, and the computer program is implemented by the processor 801 to implement the foregoing.
  • a base station including a processor 801, a memory 803, a computer program stored on the memory 803 and operable on the processor 801, and the computer program is implemented by the processor 801 to implement the foregoing.
  • the embodiment of the present invention further provides a computer readable storage medium, where the computer readable storage medium stores a computer program, and when the computer program is executed by the processor, implements various processes of the CSI transmission resource configuration method embodiment, and can reach The same technical effect, in order to avoid repetition, will not be described here.
  • the computer readable storage medium such as a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.
  • the foregoing embodiment method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is better.
  • Implementation Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk,
  • the optical disc includes a number of instructions for causing a UE (which may be a cell phone, computer, server, air conditioner, or network device, etc.) to perform the methods described in various embodiments of the present invention.

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Abstract

本发明实施例提供CSI传输资源的配置方法及装置，以实现为UE发送CSI配置资源。该方法包括：基站向UE指示第一资源，该第一资源用于该UE发送CSI；该基站接收该UE在该第一资源上发送的该CSI。本发明实施例提供的CSI传输资源的配置方法，可以实现为UE发送CSI配置资源。

Description

CSI传输资源的配置方法及装置
本申请要求于2017年11月17日提交中国专利局、申请号为201711149110.4、申请名称为“CSI传输资源的配置方法及装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明实施例涉及通信技术领域，尤其涉及信道状态信息(Channel State Information，CSI)传输资源的配置方法及装置。
背景技术
通常，基站对用户设备(User Equipment，UE)调度时，需要根据CSI信息对UE进行调度，以获得更好的性能。因此基站需要获取CSI信息。
目前，基站需要获取CSI信息的流程为基站可以在物理上行链路控制信道(Physical Uplink Control Channel，PUCCH)或者通过物理下行共享信道(Physical Uplink share Channel，PUSCH)上获取UE的周期性CSI。
然而，当基站对UE进行频繁调度时，周期性CSI并不能准确地表示当前的信道质量，为了准确地获取当前的信道质量，基站需要UE实时发送CSI，因此亟需一种为UE发送CSI配置资源的方法。
发明内容
本发明实施例提供CSI传输资源的配置方法及装置，以实现为UE发送CSI配置资源。
为了解决上述技术问题，本发明实施例是这样实现的：
第一方面，提供一种CSI传输资源的配置方法，应用于基站，该方法包括：向UE指示第一资源，该第一资源用于该UE发送CSI；接收该UE在该第一资源上发送的该CSI。
第二方面，提供一种信道状态信息CSI传输资源的配置方法，应用于UE，该方法包括：获取基站指示的第一资源，该第一资源用于该UE发送CSI；在该第一资源上向该基站发送该CSI。
第三方面，本发明实施例还提供了一种基站，该基站包括指示模块和接收模块；该指示模块，用于向UE指示第一资源，该第一资源用于该UE发送CSI；该接收模，用于接收该UE在该第一资源上发送的该CSI。
第四方面，一种用户设备UE，其特征在于，包括获取模块和发送模块；该获取模块，用于获取基站指示的第一资源，该第一资源用于该UE发送CSI；该发送模块，用 于在该获取模块获取的该第一资源上向该基站发送该CSI。
第五方面，本发明实施例还提供了一种基站，该基站包括处理器、存储器及存储在该存储器上并可在该处理器上运行的计算机程序，该计算机程序被该处理器执行时实现如第一方面所述的CSI传输资源的配置方法的步骤。
第六方面，本发明实施例还提供了一种UE，该UE包括处理器、存储器及存储在该存储器上并可在该处理器上运行的计算机程序，该计算机程序被该处理器执行时实现如第二方面所述的CSI传输资源的配置方法的步骤。
第七方面，本发明实施例提供了一种计算机可读存储介质，该计算机可读存储介质上存储计算机程序，该计算机程序被处理器执行时实现如第一方面或第二方面所述的CSI传输资源的配置方法的步骤。
在本发明实施例中，当基站需要获取CSI时，由于基站可以向UE指示用于UE向基站发送CSI的第一资源，因此可以实现基站为UE发送CSI配置资源。
附图说明
此处所说明的附图用来提供对本发明的进一步理解，构成本发明的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1为本发明实施例提供的一种通信系统的示意图；
图2为本发明实施例提供的一种CSI传输资源的配置方法的交互流程示意图；
图3为本发明实施例提供的一种基站为UE配置的CSI传输资源的示意图；
图4为本发明实施例提供的一种绑定窗的示意图；
图5为本发明实施例提供的一种基站的结构示意图；
图6为本发明实施例提供的一种UE的结构示意图；
图7为本发明各个实施例提供的一种UE的硬件的结构示意图；
图8为本发明各个实施例提供的一种基站的硬件结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
需要说明的是，本文中的“/”表示或的意思，例如，A/B可以表示A或B；本文中的“和/或”仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。“多个”是指两个或多于两个。
需要说明的是，本发明实施例中，“示例性的”或者“例如”等词用于表示作例子、例证或说明。本发明实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更优选或更具优势。确切而言，使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。
本发明的技术方案，可以应用于各种通信系统，例如：全球移动通讯系统(Global System of Mobile communication，GSM)，码分多址(Code Division Multiple Access，CDMA)系统，宽带码分多址(Wideband Code Division Multiple Access，WCDMA)系统，通用分组无线业务(General Packet Radio Service，GPRS)系统，长期演进(Long Term Evolution，LTE)/增强长期演进(Long Term Evolution-advanced，LTE-A)系统，新空口(New Radio，NR)系统等。本领域技术人员可以理解，本发明实施例应用的通信系统可以不限于上述列举的通信系统。
终端设备(User Equipment，UE)，也可称之为移动终端(Mobile Terminal)、移动用户设备等，可以经无线接入网(例如，Radio Access Network，RAN)与一个或多个核心网(Core Network，CN)进行通信，用户设备可以是移动终端，如移动电话(或称为“蜂窝”电话)和具有移动终端的计算机，例如，可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置，它们与无线接入网交换语言和/或数据。
基站，可以是GSM或CDMA中的基站(Base Transceiver Station，BTS)，也可以是WCDMA中的基站(NodeB)，还可以是LTE中的演进型基站(eNB或e-NodeB，evolutional Node B)及5G系统中的基站(gNB)，以及后续其它演进版本的基站等，本发明实施例并不以用词为限定。为了描述方便，下述实施例以gNB为例进行说明。
以下结合附图，详细说明本发明各实施例提供的技术方案。
图1为本发明实施例提供的一种通信系统的示意图，该通信系统包括基站和UE，基站用于向UE指示第一资源，UE根据基站指示的第一资源，确定向基站发送CSI的资源，并在该资源上向基站发送该CSI。UE和基站均可执行本发明实施例中的CSI传输资源的配置方法，具体的将在下述方法实施例中进行具体说明，在此不再阐述。
下面结合图1中所示的基站和UE对本发明实施例提供的CSI传输资源的配置方法进行示例性的说明。
图2为本申请实施例提供的一种CSI传输资源的配置方法的交互流程示意图，包括如下步骤101-步骤104：
步骤101、基站，例如gNB向UE指示第一资源。
其中，第一资源用于UE发送CSI。
具体的，第一资源可以包括时域资源和频域资源。
可选的，gNB可以通过一个预定义的指示信息向UE指示第一资源。具体的，gNB可以通过将该预定义的指示信息携带在下行控制信息(Downlink Control Information，DCI)中发送给UE。
可选的，本发明实施例中，gNB可以通过向UE指示第一资源的标识向UE指示第一资源。该第一资源的标识可以为该第一资源的资源号等，本发明实施例对此不作具体限定。
步骤102、UE获取gNB指示的第一资源。
步骤103、UE在gNB指示的第一资源上发送CSI。
步骤104、gNB接收UE在第一资源上发送的CSI。
本发明实施例提供的CSI传输资源的配置方法，当gNB需要获取CSI时，由于gNB可以向UE指示用于UE向gNB发送CSI的第一资源，因此可以实现gNB为UE发送CSI配置资源。
可选的，本发明实施例中，UE向gNB发送的CSI可以是非周期CSI。
基于该方案，UE可以在gNB指示第一资源上向gNB发送非周期CSI，由于非周期CSI是gNB指示UE发送时UE才发送，因此非周期CSI可以准确地反映当前的信道质量，如此，gNB获取到非周期CSI之后，gNB可以根据该非周期CSI准确地估算当前的信道质量，从而gNB可以准确地对UE进行调度。
一种可能的实现方式中，第一资源与UE向gNB发送确认消息的第二资源相同。
其中，本发明实施例中的确认消息可以包括确认(Acknowledgement，ACK)和丢包重传(Negative Acknowledgement，NACK)。ACK表示UE已经成功接收该指示信息。NACK表示UE未成功接收该指示信息，如UE对该指示信息校验时出现错误等，此时gNB可以确认需要重传指示信息。
可选的，上述ACK可以为物理下行共享信道(Physical Downlink Shared Channel，PDSCH)的混合自动重传请求(Hybrid Automatic Repeat Request，HARQ)的ACK。
基于该方案，gNB可以指示UE发送CSI的第一资源与UE发送确认消息的第二资源相同，从而提高了资源的利用率。
一种可能的实现方式中，上述CSI传输资源的配置方法中，上述步骤101具体可以通过步骤101a实现，步骤102具体可以通过步骤102a实现。
步骤101a、gNB向UE指示第二资源和第一指示信息。
其中，第一指示信息用于指示UE在第二资源上发送CSI。
步骤102a、UE获取gNB指示的第二资源和第一指示信息。
示例性的，图3为本发明实施例提供的一种基站为UE配置的CSI传输资源的示意图，如图3所示，gNB为UE配置了4个资源集，每个资源集对应不同的资源范围，其中资源集1对应的资源范围为[1bits，2bits]，资源集2对应的资源范围为[3bits，N1bits]，资源集3对应的资源范围为[(N1+1)bits，N2bits]，资源集4对应的资源范围为[(N2+1)bits，N3bits]。其中每个资源集中的资源都有支持不同资源的PUCCH格式组，每个组都包括长(long)PUCCH格式和短(short)PUCCH格式。gNB可以指示UE使用哪个PUCCH，因此可以选择不同长度不同资源范围的PUCCH。
例如gNB指示图3中的资源集2中的2符号的短PUCCH为第一资源，则UE可以根据资源集2中的2符号向gNB发送承载CSI的短PUCCH。
本发明实施例中，gNB可以指示UE在发送确认消息的第二资源上发送CSI。如此，可以提高资源的利用率。
为了避免由于信道质量恶化可能导致gNB向UE指示的第二资源和第一指示信息丢失，gNB可以通过下述方式向UE指示第二资源和第一指示信息。
一种可能的实现方式中，上述CSI传输资源的配置方法中，上述步骤101a具体可以通过步骤101a1实现，步骤102a具体可以通过步骤102a1实现。
步骤101a1、gNB在多个第一PDCCH和第二PDCCH上分别指示第一资源和第一指示信息。
多个第一PDCCH中的每个第一PDCCH用于指示第一资源，多个第一PDCCH为绑定窗中位于第二PDCCH之后的PDCCH，第二PDCCH为绑定窗中第一个指示第一资源和第一指示信息的PDCCH。
示例性的，图4为本发明实施例提供的一种绑定窗的示意图。假设该绑定窗的时隙(slot)A对应的PDCCH 1为第一个指示第一资源和第一指示信息的PDCCH，则在时隙A，图中记做slotA之后对应的多个PDCCH 2上也指示第一资源和第一指示信息。
步骤102a1、UE在多个第一PDCCH中的一个第一PDCCH或者第二PDCCH上获取gNB指示的第二资源和第一指示信息。
基于该方案，通过在绑定窗中的多个第一PDCCH上均指示第一资源和第一指示信息，可以避免由于在第二PDCCH上指示的第一资源和第一指示信息丢失的问题。
一种可能的实现方式中，第一资源与UE向gNB发送确认消息的第二资源相同，第一资源为预定义的资源集合中的资源；上述CSI传输资源的配置方法中，上述步骤101具体可以通过步骤101b实现，步骤102具体可以通过步骤102b-步骤102c实现。
步骤101b、gNB向UE发送第二指示信息，第二指示信息用于指示第一资源。
步骤102b、UE接收gNB发送的第二指示信息。
步骤102c、UE根据第二指示信息，获取gNB指示的第一资源。
示例性的，表1为本发明实施例提供的一种资源配置的示例。其中，以HARQ的确认消息和A-CSI为例，其中A-CSI表示gNB发送的CSI是非周期CSI。
表1
00 HARQ A/N资源1
01 HARQ A/N资源2
10 HARQ和A-CSI 资源集1{A/N资源3，A-CSI资源1}
11 HARQ和A-CSI 资源集2{A/N资源4，A-CSI资源2}
其中，如表1所示，表1中的A/N表示ACK/NACK。表1中的“00”表示指示传输A/N时使用资源1。“01”表示传输A/N时使用资源2。“10”表示指示既传输A/N又传输A-CSI时使用资源集1，并且传输A/N时使用资源集中的资源3，传输A-CSI时使用资源集中的资源1。“11”表示既传输A/N又传输A-CSI时使用资源集2，并且传输A/N时使用资源集中的资源4，传输A-CSI时使用资源集中的资源2。
需要说明的是，该方案中不需要单独的指示信息指示触发非周期CSI，而是通过gNB的指示信息隐式地指示发送非周期CSI使用的资源。
可以理解，本发明实施例中，如果“00”表示传输ACK，那么“01”表示传输NACK；或者，如果“00”表示传输NACK，那么“01”可表示传输ACK。
基于该方案，UE接收到gNB发送的第二指示信息之后，UE可以根据第二指示信息确定gNB指示的UE发送CSI的第一资源。
一种可能的实现方式中，第一资源与UE向gNB发送确认消息的第二资源不同；上述CSI传输资源的配置方法中，上述步骤101具体可以通过步骤101c实现，步骤102具体可以通过步骤102d-步骤102e实现。
步骤101c、gNB向UE发送第三指示信息，第三指示信息用于指示第一资源和第二资源。
步骤102d、UE接收gNB发送的第三指示信息。
步骤102e、UE根据第三指示信息，获取gNB指示的第一资源和第二资源。
表2为本发明实施例提供的另一种资源配置的示例。
表2
  HARQ-确认消息的资源 A-CSI和HARQ-确认消息的资源
00 A/N资源1 资源集1{A/N资源1，A-CSI资源1}
01 A/N资源2 资源集2{A/N资源2，A-CSI资源2}
10 A/N资源3 资源集3{A/N资源3，A-CSI资源3}
11 A/N资源4 资源集4{A/N资源4，A-CSI资源4}
其中，如表2所示，表2中的A/N表示ACK/NACK。表2中的“00”表示传输A/N时使用资源1；传输A/N和A-CSI时使用资源集1，并且传输A/N时使用资源集1中的资源1，传输A-CSI时也使用资源集中的资源1。“01”表示传输A/N时使用资源2；传输A/N和A-CSI时使用资源集2，并且传输A/N时使用资源集2中的资源2，传输A-CSI时也使用资源集2中的资源2。“10”表示传输A/N时使用资源3；传输A/N和A-CSI时使用资源集3，并且传输A/N时使用资源集3中的资源3，且传输A-CSI时也使用资源集3中的资源3。“11”表示传输A/N时使用资源4；传输A/N和A-CSI时使用资源集4，并且传输A/N时使用资源集4中的资源4，且传输A-CSI时也使用资源集4中的资源4。
基于该方案，UE接收到gNB发送的第三指示信息之后，UE可以根据第三指示信息确定gNB指示的UE发送CSI的第一资源和UE发送确认消息的第二资源。
需要说明的是，该方案中需要单独的域指示触发非周期CSI，该域指示UE使用第一资源发送确认消息，还是同时使用第一资源发送CSI和第二资源发送确认消息。
一种可能的实现方式中，第一资源与UE向gNB发送确认消息的第二资源不同；上述CSI传输资源的配置方法中，上述步骤101具体可以通过步骤101d实现，步骤102具体可以通过步骤102f-步骤102g实现。
101d、gNB向UE发送第四指示信息和第五指示信息，第四指示信息用于指示第一资源，第五指示信息用于指示第二资源。
步骤102f、UE接收gNB发送的第四指示信息和第五指示信息。
步骤102g、UE根据第四指示信息，获取gNB指示的第一资源；并根据第五指示信息，获取gNB指示的第二资源。
示例性的，表3-1为本发明实施例提供的第四指示信息与为A-CSI配置的资源的对应关系的示例。
表3-1
00 不触发A-CSI在短PUCCH传输
01 触发A-CSI在短PUCCH传输，资源1
10 触发A-CSI在短PUCCH传输，资源2
11 触发A-CSI在短PUCCH传输，资源3
其中，如表3-1所示，表3-1中的A/N表示ACK/NACK。表2中的“00”表示不触发A-CSI在短PUCCH传输。“01”表示触发A-CSI在短PUCCH传输，传输A-CSI时指示使用资源集中的资源1。“10”表示触发A-CSI在短PUCCH传输，传输A-CSI时指示使用资源集中的资源2。“11”表示触发A-CSI在短PUCCH传输，传输A-CSI时指示使用资源集 中的资源3。
表3-2为本发明实施例提供的第五指示信息与为HARQ-ACK配置的资源的对应关系的示例。
表3-2
  HARQ-确认消息的资源
00 A/N资源1
01 A/N资源2
10 A/N资源3
11 A/N资源4
其中，如表3-2所示，表3-2中的A/N表示ACK/NACK。表2中的“00”表示传输A/N时指示使用资源集中的资源1。“01”表示传输A/N时指示使用资源集中的资源2。“10”表示传输A/N时指示使用资源集中的资源3。“11”表示传输A/N时指示使用资源集中的资源4。
基于该方案，UE接收到gNB发送的第四指示信息和第五指示信息之后，UE可以根据第四指示信息确定gNB指示的UE发送CSI的第一资源和第五指示信息确定UE发送确认消息的第二资源。
需要说明的是，该方案中不需要单独的指示信息指示触发非周期CSI，而是通过gNB的指示信息指示发送是否发送非周期CSI。
图5为本发明实施例提供一种基站的结构示意图，基站500包括指示模块501和接收模块502；指示模块501，用于向用户设备UE指示第一资源，第一资源用户UE发送CSI；接收模，用于接收UE在第一资源上发送的CSI。
一种可能的实现方式中，第一资源与UE向基站发送确认消息的第二资源相同。
一种可能的实现方式中，指示模块501，具体用于向UE指示第一资源和第一指示信息，第一指示信息用于指示UE在第一资源上发送CSI。
一种可能的实现方式中，指示模块501，具体用于在多个第一物理下行链路控制信道PDCCH和第二PDCCH上分别指示第一资源进而第一指示信息，多个第一PDCCH中的每个第一PDCCH用于指示第一资源，多个第一PDCCH为绑定窗中位于第二PDCCH之后的PDCCH，第二PDCCH为绑定窗中第一个指示第一资源和第一指示信息的PDCCH。
一种可能的实现方式中，第一资源与UE向基站发送确认消息的第二资源相同，第一资源为预定义的资源集合中的资源；指示模块501，具体用于向UE发送第二指示信息，第二指示信息用于指示第一资源。
一种可能的实现方式中，第一资源与UE向基站发送确认消息的第二资源不同；指示模块501，具体用于向UE发送第三指示信息，第三指示信息用于指示第一资源和第二资源。
一种可能的实现方式中，第一资源与UE向基站发送确认消息的第二资源不同；指示模块501，具体用于向UE发送第四指示信息和第五指示信息，第四指示信息用于指示第一资源，第五指示信息用于指示第二资源。
一种可能的实现方式中，CSI是非周期CSI。
本发明实施例提供的基站，当基站需要获取CSI时，由于gNB可以向UE指示用于 UE向gNB发送CSI的第一资源，因此可以实现gNB为UE发送CSI配置资源。
本发明实施例提供的UE 500能够实现上述CSI传输资源的配置方法的方法实施例图1-5的中UE实现的各个过程，为避免重复，这里不再赘述。
本发明实施例提供的UE，UE确定基站指示的第一资源，UE在基站指示的第一资源上发送CSI，可以实现在基站为UE配置的第一资源上发送CSI。
图6为本发明实施例提供一种UE的结构示意图，UE 600，包括获取模块601和发送模块602；获取模块601，用于获取基站指示的第一资源，第一资源用于UE发送CSI；发送模块602，用于在获取模块601获取的第一资源上向基站发送CSI。
一种可能的实现方式中，第一资源与UE向基站发送确认消息的第二资源相同。
一种可能的实现方式中，获取模块601，具体用于获取基站指示的第二资源和第一指示信息，第一指示信息用于指示UE在第二资源上发送CSI。
一种可能的实现方式中，获取模块601，具体用于在多个第一物理下行链路控制信道PDCCH中的一个第一PDCCH或者第二PDCCH上获取基站指示的第二资源和第一指示信息，多个第一PDCCH中的每个第一PDCCH用于指示第二资源，多个第一PDCCH为绑定窗中位于第二PDCCH之后的PDCCH，第二PDCCH为绑定窗中第一个指示第二资源和第一指示信息的PDCCH。
一种可能的实现方式中，第一资源与UE向基站发送确认消息的第二资源相同，第一资源为预定义的资源集合中的资源；
获取模块601，具体用于接收基站发送的第二指示信息，第二指示信息用于指示第一资源；并根据第二指示信息，获取基站指示的第一资源。
一种可能的实现方式中，第一资源与UE向基站发送确认消息的第二资源不同；获取模块601，具体用于接收基站发送的第三指示信息，第三指示信息用于指示第一资源和第二资源；并根据第三指示信息，获取基站指示的第一资源和第二资源。
一种可能的实现方式中，第一资源与UE向基站发送确认消息的第二资源不同；获取模块601，具体用于接收基站发送的第四指示信息和第五指示信息，第四指示信息用于指示第一资源，第五指示信息用于指示第二资源；并根据第四指示信息，获取基站指示的第一资源，以及根据第五指示信息，获取基站指示的第二资源。
一种可能的实现方式中，CSI是非周期CSI。
本发明实施例提供的用户设备UE，当gNB需要获取CSI时，由于gNB可以向UE指示用于UE向gNB发送CSI的第一资源，因此可以实现gNB为UE发送CSI配置资源。
图7为实现本发明各个实施例的一种UE的硬件结构示意图，该UE 700包括但不限于：射频单元701、网络模块702、音频输出单元703、输入单元704、传感器705、显示单元706、用户输入单元707、接口单元708、存储器709、处理器710、以及电源711等部件。本领域技术人员可以理解，图7中示出的UE结构并不构成对UE的限定，UE可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。在本发明实施例中，UE包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载UE、可穿戴设备、以及计步器等。
其中，射频单元701，用于接收基站向用户设备UE指示第一资源，第一资源用于UE发送CSI；UE在第一资源上向基站发送的CSI。
本发明实施例提供的CSI传输资源的配置方法，UE确定基站指示的第一资源，UE在基站指示的第一资源上发送CSI，可以实现在为UE配置资源上发送CSI。
应理解的是，本发明实施例中，射频单元701可用于收发信息或通话过程中，信号的接收和发送，具体的，将来自基站的下行数据接收后，给处理器710处理；另外，将上行的数据发送给基站。通常，射频单元701包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外，射频单元701还可以通过无线通信系统与网络和其他设备通信。
UE通过网络模块702为用户提供了无线的宽带互联网访问，如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元703可以将射频单元701或网络模块702接收的或者在存储器709中存储的音频数据转换成音频信号并且输出为声音。而且，音频输出单元703还可以提供与UE700执行的特定功能相关的音频输出(例如，呼叫信号接收声音、消息接收声音等等)。音频输出单元703包括扬声器、蜂鸣器以及受话器等。
输入单元704用于接收音频或视频信号。输入单元704可以包括图形处理器(Graphics Processing Unit，GPU)7041和麦克风7042，图形处理器7041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元706上。经图形处理器7041处理后的图像帧可以存储在存储器709(或其它存储介质)中或者经由射频单元701或网络模块702进行发送。麦克风7042可以接收声音，并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元701发送到移动通信基站的格式输出。
UE700还包括至少一种传感器705，比如光传感器、运动传感器以及其他传感器。具体地，光传感器包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板7061的亮度，接近传感器可在UE700移动到耳边时，关闭显示面板7061和/或背光。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别UE姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；传感器705还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等，在此不再赘述。
显示单元706用于显示由用户输入的信息或提供给用户的信息。显示单元706可包括显示面板7061，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode，OLED)等形式来配置显示面板7061。
用户输入单元707可用于接收输入的数字或字符信息，以及产生与UE的用户设置以及功能控制有关的键信号输入。具体地，用户输入单元707包括触控面板7071以及其他输入设备7072。触控面板7071，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板7071上或在触控面板7071附近的操作)。触控面板7071可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器710，接收处理器710发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表 面声波等多种类型实现触控面板7071。除了触控面板7071，用户输入单元707还可以包括其他输入设备7072。具体地，其他输入设备7072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
进一步的，触控面板7071可覆盖在显示面板7061上，当触控面板7071检测到在其上或附近的触摸操作后，传送给处理器710以确定触摸事件的类型，随后处理器710根据触摸事件的类型在显示面板7061上提供相应的视觉输出。虽然在图7中，触控面板7071与显示面板7061是作为两个独立的部件来实现UE的输入和输出功能，但是在某些实施例中，可以将触控面板7071与显示面板7061集成而实现UE的输入和输出功能，具体此处不做限定。
接口单元708为外部装置与UE700连接的接口。例如，外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元708可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到UE700内的一个或多个元件或者可以用于在UE700和外部装置之间传输数据。
存储器709可用于存储软件程序以及各种数据。存储器709可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器709可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器710是UE的控制中心，利用各种接口和线路连接整个UE的各个部分，通过运行或执行存储在存储器709内的软件程序和/或模块，以及调用存储在存储器709内的数据，执行UE的各种功能和处理数据，从而对UE进行整体监控。处理器710可包括一个或多个处理单元；优选的，处理器710可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器710中。
UE 700还可以包括给各个部件供电的电源711(比如电池)，优选的，电源711可以通过电源管理系统与处理器710逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
另外，UE 700包括一些未示出的功能模块，在此不再赘述。
图8为实现本发明各个实施例的一种基站的硬件结构示意图，该基站800包括：处理器801、收发机802、存储器803、用户接口804和总线接口。
其中，收发机802用于基站向用户设备UE指示第一资源，第一资源用于UE发送CSI；接收UE在第一资源上发送的CSI。
本发明实施例提供的基站，当基站需要获取CSI时，由于基站可以向UE指示用于UE向基站发送CSI的第一资源，因此可以实现基站为UE发送CSI配置资源。
本发明实施例中，在图8中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器801代表的一个或多个处理器和存储器803代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一 起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。收发机802可以是多个元件，即包括发送机和接收机，提供用于在传输介质上与各种其他装置通信的单元。针对不同的用户设备，用户接口804还可以是能够外接内接需要设备的接口，连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。处理器801负责管理总线架构和通常的处理，存储器803可以存储处理器801在执行操作时所使用的数据。
另外，基站800还包括一些未示出的功能模块，在此不再赘述。
本发明实施例提供的基站800能够实现上述CSI传输资源的配置方法的方法实施例图1-7的中基站实现的各个过程，为避免重复，这里不再赘述。
可选的，本发明实施例还提供一种UE，包括处理器710，存储器709，存储在存储器709上并可在所述处理器710上运行的计算机程序，该计算机程序被处理器710执行时实现上述CSI传输资源的配置方法的方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
可选的，本发明实施例还提供一种基站，包括处理器801，存储器803，存储在存储器803上并可在处理器801上运行的计算机程序，该计算机程序被处理器801执行时实现上述CSI传输资源的配置方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本发明实施例还提供一种计算机可读存储介质，计算机可读存储介质上存储有计算机程序，该计算机程序被处理器执行时实现上述CSI传输资源的配置方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质，如只读存储器(Read-Only Memory，简称ROM)、随机存取存储器(Random Access Memory，简称RAM)、磁碟或者光盘等。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台UE(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本发明各个实施例所述的方法。
上面结合附图对本发明的实施例进行了描述，但是本发明并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本发明的启示下，在不脱离本发明宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本发明的保护之内。

Claims (35)

  1. 一种信道状态信息CSI传输资源的配置方法，用于基站，其特征在于，包括：
    向用户设备UE指示第一资源，所述第一资源用于所述UE发送CSI；以及
    接收所述UE在所述第一资源上发送的所述CSI。
  2. 根据权利要求1所述的方法，其特征在于，
    所述第一资源与所述UE向所述基站发送确认消息的第二资源相同。
  3. 根据权利要求2所述的方法，其特征在于，向UE指示第一资源，包括：
    向所述UE指示所述第二资源和第一指示信息，所述第一指示信息用于指示所述UE在所述第二资源上发送所述CSI。
  4. 根据权利要求3所述的方法，其特征在于，向所述UE指示所述第二资源和第一指示信息，包括：
    在多个第一物理下行链路控制信道PDCCH和第二PDCCH上分别指示所述第二资源和所述第一指示信息，所述多个第一PDCCH中的每个第一PDCCH用于指示所述第二资源，所述多个第一PDCCH为绑定窗中位于第二PDCCH之后的PDCCH，所述第二PDCCH为绑定窗中第一个指示所述第二资源和所述第一指示信息的PDCCH。
  5. 根据权利要求1所述的方法，其特征在于，所述第一资源与所述UE向所述基站发送确认消息的第二资源相同，所述第一资源为预定义的资源集合中的资源；
    向UE指示第一资源，包括：
    向所述UE发送第二指示信息，所述第二指示信息用于指示所述第一资源。
  6. 根据权利要求1所述的方法，其特征在于，所述第一资源与所述UE向所述基站发送确认消息的第二资源不同；
    向所述UE指示第一资源，包括：
    向所述UE发送第三指示信息，所述第三指示信息用于指示所述第一资源和所述第二资源。
  7. 根据权利要求1所述的方法，其特征在于，所述第一资源与所述UE向所述基站发送确认消息的第二资源不同；
    向UE指示第一资源，包括：
    向所述UE发送第四指示信息和第五指示信息，所述第四指示信息用于指示所述第一资源，所述第五指示信息用于指示所述第二资源。
  8. 根据权利要求1至7中任一项所述的方法，
    所述CSI是非周期CSI。
  9. 一种信道状态信息CSI传输资源的配置方法，用于用户设备UE，其特征在于，包括：
    获取基站指示的第一资源，所述第一资源用于所述UE发送CSI；以及
    在所述第一资源上向所述基站发送所述CSI。
  10. 根据权利要求9所述的方法，其特征在于，
    所述第一资源与所述UE向所述基站发送确认消息的第二资源相同。
  11. 根据权利要求10所述的方法，其特征在于，获取基站指示的第一资源，包括：
    获取所述基站指示的所述第二资源和第一指示信息，所述第一指示信息用于指示 所述UE在所述第二资源上发送所述CSI。
  12. 根据权利要求11所述的方法，其特征在于，所述基站指示的所述第二资源和第一指示信息，包括：
    在多个第一物理下行链路控制信道PDCCH中的一个第一PDCCH或者第二PDCCH上获取所述基站指示的所述第二资源和所述第一指示信息，所述多个第一PDCCH中的每个第一PDCCH用于指示所述第二资源，所述多个第一PDCCH为绑定窗中位于第二PDCCH之后的PDCCH，所述第二PDCCH为绑定窗中第一个指示所述第二资源和所述第一指示信息的PDCCH。
  13. 根据权利要求9所述的方法，其特征在于，所述第一资源与所述UE向所述基站发送确认消息的第二资源相同，所述第一资源为预定义的资源集合中的资源；
    获取基站指示的第一资源，包括：
    接收所述基站发送的第二指示信息，所述第二指示信息用于指示所述第一资源；
    根据所述第二指示信息，获取所述基站指示的所述第一资源。
  14. 根据权利要求9所述的方法，其特征在于，所述第一资源与所述UE向所述基站发送确认消息的第二资源不同；
    获取基站指示的第一资源，包括：
    接收所述基站发送的第三指示信息，所述第三指示信息用于指示所述第一资源和所述第二资源；
    根据所述第三指示信息，获取所述基站指示的所述第一资源和所述第二资源。
  15. 根据权利要求9所述的方法，其特征在于，所述第一资源与所述UE向所述基站发送确认消息的第二资源不同；
    获取基站指示的第一资源，包括：
    接收所述基站发送的第四指示信息和第五指示信息，所述第四指示信息用于指示所述第一资源，所述第五指示信息用于指示所述第二资源；
    根据所述第四指示信息，获取所述基站指示的所述第一资源，并根据所述第五指示信息，获取所述基站指示的所述第二资源。
  16. 根据权利要求9至15中任一项所述的方法，其特征在于，
    所述CSI是非周期CSI。
  17. 一种基站，其特征在于，所述基站包括指示模块和接收模块；
    所述指示模块，用于向用户设备UE指示第一资源，所述第一资源用于所述UE发送信道状态信息CSI；
    所述接收模，用于接收所述UE在所述指示模块指示的所述第一资源上发送的所述CSI。
  18. 根据权利要求17所述的基站，其特征在于，
    所述第一资源与所述UE向所述基站发送确认消息的第二资源相同。
  19. 根据权利要求18所述的基站，其特征在于，
    所述指示模块，用于向所述UE指示所述第二资源和第一指示信息，所述第一指示信息用于指示所述UE在所述第二资源上发送所述CSI。
  20. 根据权利要求19所述的基站，其特征在于，
    所述指示模块，用于在多个第一物理下行链路控制信道PDCCH和第二PDCCH上分别指示所述第二资源和所述第一指示信息，所述多个第一PDCCH中的每个第一PDCCH用于指示所述第二资源，所述多个第一PDCCH为绑定窗中位于第二PDCCH之后的PDCCH，所述第二PDCCH为绑定窗中第一个指示所述第二资源和所述第一指示信息的PDCCH。
  21. 根据权利要求17所述的基站，其特征在于，所述第一资源与所述UE向所述基站发送确认消息的第二资源相同，所述第一资源为预定义的资源集合中的资源；
    所述指示模块，用于向所述UE发送第二指示信息，所述第二指示信息用于指示所述第一资源。
  22. 根据权利要求17所述的基站，其特征在于，所述第一资源与所述UE向所述基站发送确认消息的第二资源不同；
    所述指示模块，用于向所述UE发送第三指示信息，所述第三指示信息用于指示所述第一资源和所述第二资源。
  23. 根据权利要求17所述的基站，其特征在于，所述第一资源与所述UE向所述基站发送确认消息的第二资源不同；
    所述指示模块，用于向所述UE发送第四指示信息和第五指示信息，所述第四指示信息用于指示所述第一资源，所述第五指示信息用于指示所述第二资源。
  24. 根据权利要求17至23中任一项所述的基站，其特征在于，
    所述CSI是非周期CSI。
  25. 一种用户设备UE，其特征在于，包括获取模块和发送模块；
    所述获取模块，用于获取基站指示的第一资源，所述第一资源用于所述UE发送CSI；以及
    所述发送模块，用于在所述获取模块获取的所述第一资源上向所述基站发送所述CSI。
  26. 根据权利要求25所述的UE，其特征在于，
    所述第一资源与所述UE向所述基站发送确认消息的第二资源相同。
  27. 根据权利要求26所述的UE，其特征在于，
    所述获取模块，用于获取所述基站指示的所述第二资源和第一指示信息，所述第一指示信息用于指示所述UE在所述第二资源上发送所述CSI。
  28. 根据权利要求27所述的UE，其特征在于，
    所述获取模块，用于在多个第一物理下行链路控制信道PDCCH中的一个第一PDCCH或者第二PDCCH上获取所述基站指示的所述第二资源和所述第一指示信息，所述多个第一PDCCH中的每个第一PDCCH用于指示所述第二资源，所述多个第一PDCCH为绑定窗中位于第二PDCCH之后的PDCCH，所述第二PDCCH为绑定窗中第一个指示所述第二资源和所述第一指示信息的PDCCH。
  29. 根据权利要求25所述的UE，其特征在于，所述第一资源与所述UE向所述基站发送确认消息的第二资源相同，所述第一资源为预定义的资源集合中的资源；
    所述获取模块，用于接收所述基站发送的第二指示信息，所述第二指示信息用于指示所述第一资源；并根据所述第二指示信息，获取所述基站指示的所述第一资源。
  30. 根据权利要求25所述的UE，其特征在于，所述第一资源与所述UE向所述基站发送确认消息的第二资源不同；
    所述获取模块，用于接收所述基站发送的第三指示信息，所述第三指示信息用于指示所述第一资源和所述第二资源；并根据所述第三指示信息，获取所述基站指示的所述第一资源和所述第二资源。
  31. 根据权利要求25所述的UE，其特征在于，所述第一资源与所述UE向所述基站发送确认消息的第二资源不同；
    所述获取模块，用于接收所述基站发送的第四指示信息和第五指示信息，所述第四指示信息用于指示所述第一资源，所述第五指示信息用于指示所述第二资源；并根据所述第四指示信息，获取所述基站指示的所述第一资源，以及根据所述第五指示信息，获取所述基站指示的所述第二资源。
  32. 根据权利要求25至31中任一项所述的UE，其特征在于，
    所述CSI是非周期CSI。
  33. 一种基站，其特征在于，所述基站包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现如权利要求1至8中任一项所述的信道状态信息CSI传输资源的配置方法的步骤。
  34. 一种用户设备UE，其特征在于，所述UE包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现如权利要求9至16中任一项所述的信道状态信息CSI传输资源的配置方法的步骤。
  35. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质上存储计算机程序，所述计算机程序被处理器执行时实现如权利要求9至16中任一项所述的信道状态信息CSI传输资源的配置方法的步骤。
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