- 专利标题： Method and apparatus for contention-based uplink data transmission
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申请号： US16173700申请日： 2018-10-29
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公开(公告)号： US10609737B2公开(公告)日： 2020-03-31
- 发明人: Guodong Zhang , Afshin Haghighat , Erdem Bala , David S. Bass , Paul Marinier , Marian Rudolf , Stephen E. Terry
- 申请人： INTERDIGITAL PATENT HOLDINGS, INC.
- 申请人地址： US DE Wilmington
- 专利权人： INTERDIGITAL PATENT HOLDINGS, INC.
- 当前专利权人： INTERDIGITAL PATENT HOLDINGS, INC.
- 当前专利权人地址： US DE Wilmington
- 代理机构： Volpe and Koenig, P.C.
- 主分类号： H04W74/08
- IPC分类号： H04W74/08 ; H04W74/00 ; H04W76/25 ; H04W52/50 ; H04W72/12 ; H04W72/14 ; H04W52/10 ; H04W52/14 ; H04W72/04
摘要：
A method and apparatus for a wireless transmit receive unit (WTRU) to use a contention-based uplink communications channel, applies a rule-based restriction of access to the contention-based uplink channel that attempts to use at least one contention-free uplink channel allocation for uplink transmissions on a condition that at least one contention-free uplink channel allocation has been granted.
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