发明名称 |
COUPLING UPLINK AND DOWNLINK CCA IN LTE-U |
摘要 |
Methods, systems, and devices are described contention-based channel access procedures that may enhance efficiency in communications using unlicensed spectrum. A time period may be identified during which base stations perform contention-based downlink channel access procedures for access to a channel in an unlicensed spectrum. The base stations may be coordinated such that different base stations may seek channel access during different time intervals during the time period. Contention-based uplink channel access procedures for UEs may then be modified to favor one or more UEs that are associated with a base station that has won channel access. |
申请公布号 |
WO2015038488(A1) |
申请公布日期 |
2015.03.19 |
申请号 |
WO2014US54646 |
申请日期 |
2014.09.09 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
BHUSHAN, NAGA;DAMNJANOVIC, ALEKSANDAR;JI, TINGFANG;GAAL, PETER;MALLADI, DURGA, PRASAD |
分类号 |
H04W74/08 |
主分类号 |
H04W74/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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