发明名称 |
METHOD AND SYSTEM USING A CONFERENCE BRIDGE FOR HANDOFF OF A MULTI-MODE MOBILE STATION |
摘要 |
<p>A multi-mode mobile station includes a first interface for wireless communication with a wireless local area network (WLAN) and a second interface for wireless communication with a wireless wide area network (WWAN). The multi-mode mobile station is associated with a particular conference bridge, through which all calls to and from the multi-mode mobile station are routed. For example, when a call involving the multi-mode mobile is established via the WLAN, the call includes a WLAN call leg that extends from the conference bridge to the multi-mode mobile station via the WLAN. To effect a handoff during the call, a WWAN call leg is established between the multi-mode mobile station and the conference bridge via the WWAN. The conference bridge bridges the WLAN and WWAN call legs. To complete the handoff, the multi-mode mobile station drops the WLAN call leg and continues the call using the WWAN call leg.</p> |
申请公布号 |
WO2006127255(A1) |
申请公布日期 |
2006.11.30 |
申请号 |
WO2006US17737 |
申请日期 |
2006.05.08 |
申请人 |
SPRINT SPECTRUM L.P.;EVERSON, JOHN, M.;DELKER, JASON, R. |
发明人 |
EVERSON, JOHN, M.;DELKER, JASON, R. |
分类号 |
H04L12/28;H04W36/14;H04W36/18 |
主分类号 |
H04L12/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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