METHODS OF SETTING UP A CALL WITH, AND DETERMINING THE DIRECTION OF, A MOBILE DEVICE
摘要
A method of setting up a call with a mobile communication device, the method comprising transmitting a call request to the device over a wireless link, wherein the call request is adapted to cause the device to transmit a locator signal whilst blocking a connection management process which would otherwise cause the mobile communication device to provide a visual or audible alert. The locator signal can then be used by a direction finder to locate the direction of the device. Channel information is transmitted to the direction finder, the channel information identifying a channel of the locator signal.
申请公布号
WO2007010220(A3)
申请公布日期
2007.04.12
申请号
WO2006GB02635
申请日期
2006.07.17
申请人
M.M.I. RESEARCH LIMITED;PRIDMORE, ANDREW, PAUL;MARTIN, PAUL, MAXWELL;DOLBY, RIKI, BENJAMIN;TIMSON, ANTHONY, RICHARD
发明人
PRIDMORE, ANDREW, PAUL;MARTIN, PAUL, MAXWELL;DOLBY, RIKI, BENJAMIN;TIMSON, ANTHONY, RICHARD