己亥东征
专利名称：EXCESS DELAY ESTIMATION USING TOTAL RECEIVED POWER中耳炎症状
发明人：RICK, Roland
申请号：EP04813741.8
申请日：20041208
公开号：EP1698188A2
公开日：
20060906内朝
专利内容由知识产权出版社提供
成都游玩
不情之请的意思摘要：To determine the position of a mobile device (40) located within a coverage area (25) of a ba station (20), the time of arrival (TOA) of the CDMA signal received by the mobile device from the ba station (20) is reduced in proportion to the received power of the CDMA signal. The mobile device us the reduced TOA of the CDMA signals together with the received GPS signals to detect its position. Alternatively, the mobile device (40) transmits the TOA and power measurements of the received CDMA signals to a position determination entity (PDE). The PDE bias the TOA to estimate the position of the mobile device (40) and transmits assistance data to the mobile device (40), thereby enabling the mobile device (40) to receive GPS signals. The received GPS signals alone, or in combination with the biad TOA are then ud to recompute the position of the mobile device (40).
伴我同行电影申请人：QUALCOMM INCORPORATED
个人简历模板下载
地址：5775 Morehou Drive San Diego, California 92121 US
国籍：US
保洁管理
代理机构：Dunlop, Hugh Christopher
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