发明公开
EP3363248A1 TECHNIQUES FOR DOWNLINK SCHEDULING AND UPLINK SCHEDULING IN A SHARED RADIO FREQUENCY SPECTRUM BAND
有权
基本信息:
- 专利标题： TECHNIQUES FOR DOWNLINK SCHEDULING AND UPLINK SCHEDULING IN A SHARED RADIO FREQUENCY SPECTRUM BAND
- 申请号：EP16760312.5 申请日：2016-08-26
- 公开(公告)号：EP3363248A1 公开(公告)日：2018-08-22
- 发明人： ZHANG, Lei , LI, Chong , WU, Xinzhou , LI, Junyi
- 申请人： Qualcomm Incorporated
- 申请人地址： 5775 Morehouse Drive San Diego, CA 92121-1714 US
- 专利权人： Qualcomm Incorporated
- 当前专利权人： Qualcomm Incorporated
- 当前专利权人地址： 5775 Morehouse Drive San Diego, CA 92121-1714 US
- 代理机构： Dunlop, Hugh Christopher
- 优先权： US201514880543 20151012
- 国际公布： WO2017065879 20170420
- 主分类号： H04W72/12
- IPC分类号： H04W72/12 ; H04W74/08
摘要：
Methods, systems, and devices are described for techniques for downlink (DL) scheduling and uplink (UL) scheduling in a shared radio frequency (RF) spectrum band. In some aspects, a wireless communication device may receive an UL data transmission grant associated with a channel of shared RF spectrum band. The wireless communication device may perform a channel readiness procedure associated with the channel. The wireless communication device may also transmit channel readiness information based at least in part on the channel readiness procedure to a base station. The channel readiness information may be transmitted via an uplink channel of a licensed RF spectrum band different from the shared RF band. In other aspects, a base station may schedule a data transmission on one or more channels of a shared RF spectrum band. The base station may transmit a data transmission grant for the scheduled data transmission to a wireless communication device.