发明授权
US09439060B2 Method and apparatus for selected internet protocol (IP) traffic offload (SIPTO) and local IP access (LIPA) mobility
有权
用于所选网际协议（IP）流量卸载（SIPTO）和本地IP接入（LIPA）移动性的方法和装置
- 专利标题： Method and apparatus for selected internet protocol (IP) traffic offload (SIPTO) and local IP access (LIPA) mobility
- 专利标题（中）： 用于所选网际协议（IP）流量卸载（SIPTO）和本地IP接入（LIPA）移动性的方法和装置
-
申请号： US13538732申请日： 2012-06-29
-
公开(公告)号： US09439060B2公开(公告)日： 2016-09-06
- 发明人: Kai Liu , Peter S. Wang , Pascal M. Adjakple
- 申请人： Kai Liu , Peter S. Wang , Pascal M. Adjakple
- 申请人地址： US DE Wilmington
- 专利权人： InterDigital Patent Holdings, Inc.
- 当前专利权人： InterDigital Patent Holdings, Inc.
- 当前专利权人地址： US DE Wilmington
- 代理商 Quasim A Shah
- 主分类号： H04W8/08
- IPC分类号： H04W8/08 ; H04W36/00 ; H04W80/04 ; H04W48/20 ; H04W84/04
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.