- 专利标题： Use of different co-existing TDD configurations on a TDD carrier, with uplink beamforming to help minimize interference
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申请号： US16392045申请日： 2019-04-23
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公开(公告)号： US10757584B1公开(公告)日： 2020-08-25
- 发明人: Zheng Fang , David Z. Sun , Yu Wang , Zheng Cai
- 申请人： Sprint Spectrum L.P.
- 申请人地址： US KS Overland Park
- 专利权人： Sprint Spectrum L.P.
- 当前专利权人： Sprint Spectrum L.P.
- 当前专利权人地址： US KS Overland Park
- 主分类号： H04W16/28
- IPC分类号： H04W16/28 ; H04W16/14 ; H04W88/08
摘要：
A base station configures a TDD carrier to have a first TDD configuration for serving of a first UE and to have a second TDD configuration for serving of a second UE concurrently with the serving of the first UE. Such configuring causes the second UE to engage in an uplink communication in at least one subframe in which the first UE engages in a downlink communication, which could lead to interference issues. Therefore, the base station causes the second UE to apply uplink beamforming, so as to help minimize interference resulting from the second UE engaging in the uplink communication in the at least one subframe in which the first UE engages in the downlink communication.
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