User equipment, access network device, and feedback information sending and receiving methods
AssigneeHuawei Technologies Co., Ltd.
InventorLei Guan
Life of this patent
Estimating the term…
Abstract
Disclosed are a feedback information sending method and apparatus thereof. The method comprises: receiving downlink control information from an access network device; receiving a data channel scheduled by the downlink control information; determining an uplink time unit to send feedback information corresponding to the data channel; determining a first physical uplink control channel (PUCCH) resource for the feedback information according to resource indication information, wherein the first PUCCH resource is a part of a second PUCCH resource that is included in a second PUCCH resource set, and wherein the second PUCCH resource is indicated by the resource indication information, which raises resource utilization.
Claims20
An apparatus, comprising:
- a receiver, configured to:
- receive downlink control information from an access network device, and receive a data channel scheduled by the downlink control information;
- a processor, configured to:
- determine an uplink time unit to send feedback information corresponding to the data channel;
- and
- determine a first physical uplink control channel (PUCCH) resource according to resource indication information, wherein the first PUCCH resource is a part of a second PUCCH resource that is in a second PUCCH resource set, and wherein the second PUCCH resource is indicated by the resource indication information;
- and
- a transmitter, configured to:
- send the feedback information on the first PUCCH resource in the uplink time unit.
A feedback information sending method, comprising:
- receiving, by a user equipment (UE), downlink control information from an access network device;
- receiving, by the UE, a data channel scheduled by the downlink control information;
- determining, by the UE, an uplink time unit to send feedback information corresponding to the data channel;
- determining, by the UE, a first physical uplink control channel (PUCCH) resource according to resource indication information, wherein the first PUCCH resource is a part of a second PUCCH resource that is included in a second PUCCH resource set, and wherein the second PUCCH resource is indicated by the resource indication information;
- and
- sending, by the UE, feedback information on the first PUCCH resource in the uplink time unit.
A non-transitory computer readable medium storing computer instructions that, when executed by at least one processor of a user equipment (UE), cause the UE to:
- receive downlink control information from an access network device;
- receive a data channel scheduled by the downlink control information;
- determine an uplink time unit to send feedback information corresponding to the data channel;
- determine a first physical uplink control channel (PUCCH) resource according to resource indication information, wherein the first PUCCH resource is a part of a second PUCCH resource that is in a second PUCCH resource set, and wherein the second PUCCH resource is indicated by the resource indication information;
- and
- send the feedback information on the first PUCCH resource in the uplink time unit.
Dependencies are inferred from the claim text.