发明授权
- 专利标题: Determining an uplink control path with blind decoding
- 专利标题(中): 用盲解码确定上行控制路径
-
申请号: US13306690申请日: 2011-11-29
-
公开(公告)号: US08768263B2公开(公告)日: 2014-07-01
- 发明人: Durga Prasad Malladi , Zhifei Fan , Hao Xu , Christian Oliver Thelen , Zhengwei Liu
- 申请人: Durga Prasad Malladi , Zhifei Fan , Hao Xu , Christian Oliver Thelen , Zhengwei Liu
- 申请人地址: US CA San Diego
- 专利权人: Qualcomm Incorporated
- 当前专利权人: Qualcomm Incorporated
- 当前专利权人地址: US CA San Diego
- 代理机构: Seyfarth Shaw LLP
- 主分类号: H04W88/02
- IPC分类号: H04W88/02 ; H04B7/00
摘要:
In an aspect, a method assists with blind decoding of uplink control signals on a Physical Uplink Shared Channel (PUSCH) and Physical Uplink Control Channel (PUCCH). The method assists in determining the uplink control path in the event a user equipment (UE) misses an uplink grant and blind decoding occurs. It is determined whether an uplink acknowledgement, rank indicator, and/or channel quality indicator are found on a PUSCH. If not, it is determined whether a scheduling request is expected and whether special handling for the scheduling request is indicated. Depending on those determinations, and whether any decoding attempts for uplink signals are successful, either the PUSCH or PUCCH is selected as the uplink control path.
公开/授权文献
- US20120184314A1 DETERMINING AN UPLINK CONTROL PATH WITH BLIND DECODING 公开/授权日:2012-07-19
信息查询