发明名称 SYSTEMS AND METHODS OF GLOBAL POSITIONING SYSTEMS USING WIRELESS NETWORKS
摘要 Example embodiments use wireless network signals containing geographic data in order to determine a location of a device receiving and/ or processing the wireless network signals. For example, the wireless signals may be transmitted as part of a Wide-Area network or Wireless Local Access Network (WLAN) from a wireless access node, commonly present in private and commercial dwellings. Example embodiments and methods may utilize the geographic data in the wireless signals to quickly determine a location in areas and at times when conventional GPS signals are not available. Similarly, example methods and systems may use geographic data from wireless signals to supplement available conventional GPS data in order to more quickly and/or more accurately determine geographic information.
申请公布号 WO2010083122(A1) 申请公布日期 2010.07.22
申请号 WO2010US20607 申请日期 2010.01.11
申请人 ALCATEL-LUCENT USA INC.;SHARMA, RANJAN 发明人 SHARMA, RANJAN
分类号 G01S5/14 主分类号 G01S5/14
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