- 专利标题: System and method for resource block-specific control signaling
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申请号: US16379125申请日: 2019-04-09
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公开(公告)号: US10555284B2公开(公告)日: 2020-02-04
- 发明人: Jayesh H. Kotecha
- 申请人: Apple Inc.
- 申请人地址: US CA Cupertino
- 专利权人: Apple Inc.
- 当前专利权人: Apple Inc.
- 当前专利权人地址: US CA Cupertino
- 代理机构: Kowert, Hood, Munyon, Rankin & Goetzel, P.C.
- 主分类号: H04W72/04
- IPC分类号: H04W72/04 ; H04L27/26 ; H04B7/0417 ; H04L5/00
摘要:
A system and method is disclosed for resource block-specific control signaling in a communication system. Communication data is transmitted using a transmission channel comprising a plurality of resource blocks defined by allocating time-frequency slots in a transmission resource. Resource block control information is transmitted in a “feed-forward” manner to a user end (UE) or group of UEs using channels physically mapped into scheduled resource blocks (RBs) for that user or group of users. Embodiments of the invention provide an RB-specific control channel that comprises RB control elements that are embedded within scheduled resource blocks. The invention, therefore, reduces the amount of control information that must be transmitted by common or shared control channels.
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