METHOD FOR PERFORMING AUTHENTICATED HANDOVER IN A WIRELESS LOCAL AREA NETWORK
摘要
<p>A wireless local area network system (100) supporting mobile radio telephony reduces the time to complete an authenticated handover from one access point (104) to another (108) by a mobile station (102) by performing some of the steps normally performed upon leaving one access point while still associated with that access point. More particularly, the mobile station causes a cryptographic key (204) to be preestablished (212) for use when handing over to a new access point. The cryptographic key is derived at the mobile station, and is also derived in the WLAN infrastructure and stored until the mobile station initiates a handover.</p>
申请公布号
WO2006044251(A2)
申请公布日期
2006.04.27
申请号
WO2005US36150
申请日期
2005.10.11
申请人
MOTOROLA, INC.;EMEOTT, STEPHEN, P.;BRASKICH, ANTHONY, J.