发明名称 |
Virtual visitor location register for a wireless local area network |
摘要 |
A multi-mode mobile station is able to wirelessly communicate with a wireless wide area network (WWAN) and with a wireless local area network (WLAN). The WLAN includes a “virtual” visitor location register (VVLR) for storing information about multi-mode mobile stations being served by the WLAN. The VVLR communicates with a home location register (HLR) in the WWAN in order to facilitate roaming between the WWAN and WLAN by the multi-mode mobile station.
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申请公布号 |
US7805161(B1) |
申请公布日期 |
2010.09.28 |
申请号 |
US20030644513 |
申请日期 |
2003.08.20 |
申请人 |
SPRINT SPECTRUM L.P. |
发明人 |
JONES BRYCE A.;DELKER JASON R.;EVERSON JOHN M. |
分类号 |
H04M1/00 |
主分类号 |
H04M1/00 |
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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