- 专利标题： Mobile station apparatus and method to perform a random access using a randomly selected signature in a cellular communication system
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申请号： US17464252申请日： 2021-09-01
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公开(公告)号： US11716767B2公开(公告)日： 2023-08-01
- 发明人: Shohei Yamada , Yasuyuki Kato
- 申请人： SHARP KABUSHIKI KAISHA
- 申请人地址： JP Sakai
- 专利权人： SHARP KABUSHIKI KAISHA
- 当前专利权人： SHARP KABUSHIKI KAISHA
- 当前专利权人地址： JP Sakai
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 优先权： JP 07150992 2007.06.06 JP 08021557 2008.01.31
- 分案原申请号： US14678498 2015.04.03
- 主分类号： H04W4/00
- IPC分类号： H04W4/00 ; H04W74/08 ; H04W74/00 ; H04L5/00 ; H04W72/20
摘要：
A mobile station apparatus detects a signature not reserved as a dedicated signature informed by a base station. In addition, the mobile station apparatus performs a random access using a randomly selected signature, in case of detecting a signature not reserved as a dedicated signature.
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