SYSTEM AND METHOD FOR LOCATING WIMAX OR LTE SUBSCRIBER STATIONS
摘要
A system and method for estimating a location of a subscriber station receiving a first signal from a first base station and receiving a second signal from a second base station where the first and second base stations are nodes in a WiMAX or LTE network. A message may be received from the subscriber station containing first and second information, and a range ring determined from the first base station using the first information. A location hyperbola may be determined using the second information wherein the location hyperbola has the first and second base stations as foci. A location of the subscriber station may be estimated using the range ring and the location hyperbola.
申请公布号
WO2009142963(A2)
申请公布日期
2009.11.26
申请号
WO2009US43648
申请日期
2009.05.12
申请人
COMMSCOPE, INC. OF NORTH CAROLINA;ISLAM, TARIQUL;CARLSON, JOHN