发明名称 |
MAINTAINING CIRCUIT SWITCHED CONTINUITY IN AN ENHANCED UNIVERSAL TERRESTRIAL RADIO ACCESS NETWORK |
摘要 |
A method for implementing a fallback procedure from a packet switched (PS) radio access technology (RAT) to a circuit switched (CS) RAT is disclosed. A paging message is received at a wireless transmit/receive unit (WTRU) via the PS RAT, the paging message including a WTRU identifier and a domain indicator, wherein the domain indicator indicates whether the paging message is related to a service on the CS RAT. If the WTRU identifier in the paging message matches a stored identifier of the receiving WTRU, then a fallback procedure to the CS RAT is performed. The WTRU responds to the paging message using a CS RAT-based identifier assigned to the WTRU. |
申请公布号 |
US2012307735(A1) |
申请公布日期 |
2012.12.06 |
申请号 |
US201213572113 |
申请日期 |
2012.08.10 |
申请人 |
AGHILI BEHROUZ;MUKHERJEE RAJAT P.;INTERDIGITAL PATENT HOLDINGS, INC. |
发明人 |
AGHILI BEHROUZ;MUKHERJEE RAJAT P. |
分类号 |
H04W40/02;H04W88/02 |
主分类号 |
H04W40/02 |
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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