Invention Grant
- Patent Title: Method for enhanced mobile assisted positioning
- Patent Title (中): 增强移动辅助定位的方法
-
Application No.: US10334806Application Date: 2002-12-31
-
Publication No.: US08280412B2Publication Date: 2012-10-02
- Inventor: Marian Rudolf , Christopher Cave , Juan Carlos Zuniga
- Applicant: Marian Rudolf , Christopher Cave , Juan Carlos Zuniga
- Applicant Address: US DE Wilmington
- Assignee: InterDigital Technology Corporation
- Current Assignee: InterDigital Technology Corporation
- Current Assignee Address: US DE Wilmington
- Agency: Volpe and Koenig, P.C.
- Main IPC: H04W24/00
- IPC: H04W24/00
Abstract:
At a first user equipment (UE), an uplink signal is received of at least one second UE is received and time marked. At the first UE, a downlink signal from at least one base station is received and time marked. Observed time differences of arrival are determined using the time markings. A position of the first UE is determined based on the determined time differences of arrival.
Public/Granted literature
- US20040023671A1 Method for enhanced mobile assisted positioning Public/Granted day:2004-02-05
Information query
