基本信息:
- 专利标题： PROCESSING DELAY ESTIMATE BASED ON CROWDSOURCING DATA
- 专利标题（中）：处理延迟估计
- 申请号：EP13819114.3 申请日：2013-12-12
- 公开(公告)号：EP2941928A1 公开(公告)日：2015-11-11
- 发明人： GAO, Weihua , VENKATRAMAN, Sai Pradeep , EMADZADEH, Amir A. , DO, Ju-Yong , ZHANG, Gengsheng , GARIN, Lionel Jacques , RAMAN, Sundar
- 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： Wagner, Karl H.
- 优先权： US201313733560 20130103
- 国际公布： WO2014107280 20140710
- 主分类号： H04W64/00
- IPC分类号： H04W64/00 ; G01S5/02
摘要：
Techniques are provided for providing a processing delay estimate of an access point, or turnaround calibration function (TCF), associated with round trip time (RTT) measurements. Mobile devices, access points, and/or other systems can utilize these techniques to derive processing delay from the RTT measurements. Crowdsourcing can also be used to help increase the accuracy of the processing delay estimate, which can be propagated to multiple devices.