基本信息:
- 专利标题： 部分带宽定时方法以及装置、通信系统
- 专利标题（英）：BANDWIDTH PART TIMING METHOD AND DEVICE, AND COMMUNICATION SYSTEM
- 申请号：PCT/CN2018/071936 申请日：2018-01-09
- 公开(公告)号：WO2019136598A1 公开(公告)日：2019-07-18
- 发明人： 史玉龙 , 李国荣 , 张磊
- 申请人： 富士通株式会社 , 史玉龙 , 李国荣 , 张磊
- 申请人地址： 日本神奈川县川崎市中原区上小田中4丁目1番1号, Kanagawa 〒211-8588 JP
- 专利权人： 富士通株式会社,史玉龙,李国荣,张磊
- 当前专利权人： 富士通株式会社,史玉龙,李国荣,张磊
- 当前专利权人地址： 日本神奈川县川崎市中原区上小田中4丁目1番1号, Kanagawa 〒211-8588 JP
- 代理机构： 北京三友知识产权代理有限公司
- 主分类号： H04W16/14
- IPC分类号： H04W16/14 ; H04W72/04
A bandwidth part (BWP) timing method and device, and a communication system. The bandwidth part timing device comprises: a first processing unit, configured to start or restart a BWP-related timer when an event related to cell addition or cell activation occurs; or a second processing unit, configured to start or restart a BWP-related timer when control signaling for instructing scheduling is received and the control signaling for instructing scheduling is independent of a random access process; or a third processing unit, configured to start or restart a BWP-related timer after a random access process is completed. Thereby, the problem in which a BWP-related timer cannot be started or restarted in a cell addition or activation scenario is resolved; or the problem in which a BWP-related timer cannot be started or restarted during a random access process or after completion of a random access process is resolved.