发明名称 |
Method and apparatus for providing non-packet switched service in a target radio access technology network |
摘要 |
A method and apparatus are described for providing non-packet switched service to a target radio access technology (RAT) network. A circuit switched (CS) service notification message is received by a wireless transmit/receive unit (WTRU). If the WTRU has been allocated a valid temporary mobile subscriber identity (TMSI), a paging response message including the valid TMSI is transmitted after an inter-system change is performed from a source RAT network to a target RAT network. The CS service notification message is for terminating a CS call request. The source RAT network may be a long term evolution (LTE) network, and the target RAT network may be a third generation partnership project (3GPP) network. Alternatively, if the WTRU has not been allocated a valid TMSI, a paging response message including an international mobile subscriber identity (IMSI) that identifies the WTRU is transmitted after the inter-system change.
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申请公布号 |
US8547969(B2) |
申请公布日期 |
2013.10.01 |
申请号 |
US20100729775 |
申请日期 |
2010.03.23 |
申请人 |
WATFA MAHMOUD;AGHILI BEHROUZ;WANG PETER S.;OLVERA-HERNANDEZ ULISES;SOMASUNDARAM SHANKAR;INTERDIGITAL PATENT HOLDINGS, INC. |
发明人 |
WATFA MAHMOUD;AGHILI BEHROUZ;WANG PETER S.;OLVERA-HERNANDEZ ULISES;SOMASUNDARAM SHANKAR |
分类号 |
H04L12/50 |
主分类号 |
H04L12/50 |
代理机构 |
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