- 专利标题: Uplink control information transmission method, access network device, and terminal device
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申请号: US16925110申请日: 2020-07-09
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公开(公告)号: US10966234B2公开(公告)日: 2021-03-30
- 发明人: Shengyu Li , Jiafeng Shao , Lei Guan , Yongxia Lyu
- 申请人: Huawei Technologies Co., Ltd.
- 申请人地址: CN Shenzhen
- 专利权人: Huawei Technologies Co., Ltd.
- 当前专利权人: Huawei Technologies Co., Ltd.
- 当前专利权人地址: CN Shenzhen
- 代理机构: Slater Matsil, LLP
- 优先权: CN201810032650.2 20180112,CN201810150700.7 20180213
- 主分类号: H04W72/12
- IPC分类号: H04W72/12 ; H04L5/00
摘要:
This application discloses an uplink control information transmission method and related apparatus, to resolve a prior-art problem that joint coding and transmission cannot be performed in a scenario in which PUCCH resources of SRs are not aligned with a PUCCH resource of a HARQ/CSI in time domain. The method comprises: determining a PUCCH, wherein the first PUCCH carries first uplink control information (UCI), and the first UCI comprises HARQ information or CSI; determining a second PUCCH, wherein the second PUCCH carries second UCI, wherein a time domain position of the second PUCCH overlaps a time domain position of the first PUCCH, and the second UCI comprises a SR; and when the second UCI meets a condition, only sending the second UCI on the second PUCCH.