发明名称 |
METHOD AND APPARATUS FOR SELECTED INTERNET PROTOCOL (IP) TRAFFIC OFFLOAD (SIPTO) AND LOCAL IP ACCESS (LIPA) MOBILITY |
摘要 |
Methods and apparatus are described for supporting wireless transmit/receive unit (WTRU) mobility between Home (evolved) Node Bs (H(e)NBs) that are configured to communicate with a Local Gateway (L-GW). The H(e)NBs and/or L-GW may belong to one or more Local H(e)NB Networks (LHNs). A WTRU may receive services including Selected Internet Protocol (IP) Traffic Offload (SIPTO) or Local IP Access (LIPA) services from the L-GW via one or more H(e)NBs. The WTRU may continue to receive SIPTO or LIPA services after a handover to another H(e)NB that may be in communication with the same L-GW and may belong to the same LHN. The WTRU may receive information related to the LHN or the L-GW to allow continuation of SIPTO or LIPA services as the WTRU moves among H(e)NBs and/or out of the LHN. The WTRU may receive and/or maintain one or more LHN Lists. |
申请公布号 |
EP2727387(A1) |
申请公布日期 |
2014.05.07 |
申请号 |
EP20120735732 |
申请日期 |
2012.06.29 |
申请人 |
INTERDIGITAL PATENT HOLDINGS, INC. |
发明人 |
LIU, KAI;WANG, PETER S.;ADJAKPLE, PASCAL M. |
分类号 |
H04W8/08;H04W36/00;H04W84/04 |
主分类号 |
H04W8/08 |
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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