专利名称：TECHNIQUES FOR CONFIGURING PREAMBLE
AND OVERHEAD SIGNALS FOR
TRANSMISSIONS IN AN UNLICENSED RADIOFREQUENCY SPECTRUM BAND
发明人：LUO, Tao,PATEL, Shimman Arvind,CHEN,
Wanshi,BHUSHAN, Naga,WEI, Yongbin,XU,Hao,DAMNJANOVIC, Aleksandar,JI,Tingfang,MALLADI, Durga
Prasad,YERRAMALLI, Srinivas,GAAL, Peter
申请号：EP15712735.8申请日：20150309公开号：EP3120484A1公开日：20170125
摘要：Techniques are described for wireless communication. A first method includestransmitting a first signal to indicate accessing a first channel in a radio frequencyspectrum band, and transmitting information with the first signal in the radio frequencyspectrum band. A second method includes winning contention to access a radio
frequency spectrum band, and after the winning contention to access the radio frequencyspectrum band, transmitting a first signal to align a starting point of a second signal witha reference boundary associated with the radio frequency spectrum band. A thirdmethod includes winning contention to access a radio frequency spectrum band during afirst frame period, the first frame selected from a plurality of different frame periods,and transmitting a signal at a periodicity during one or more subframes of the first frame
period for each of the plurality of different frame periods.
申请人：Qualcomm Incorporated
地址：5775 Morehouse Drive San Diego, CA 92121-1714 US
国籍：US
代理机构：Wegner, Hans
更多信息请下载全文后查看
因篇幅问题不能全部显示，请点此查看更多更全内容