发明申请
- 专利标题: METHOD AND APPARATUS FOR EFFICIENTLY MAINTAINING COMMUNICATIONS CONNECTIVITY FOR A PLURALITY OF APPLICATIONS
- 专利标题(中): 有效保持通信多样性应用的方法和设备
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申请号: US14125024申请日: 2012-06-12
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公开(公告)号: US20140226562A1公开(公告)日: 2014-08-14
- 发明人: Yogendra C. Shah , Dolores F. Howry , Peter S. Wang , Ulises Olvera-Hernandez
- 申请人: Yogendra C. Shah , Dolores F. Howry , Peter S. Wang , Ulises Olvera-Hernandez
- 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
- 国际申请: PCT/US2012/042078 WO 20120612
- 主分类号: H04W76/04
- IPC分类号: H04W76/04 ; H04L29/08
摘要:
A method and apparatus are described for maintaining communications connectivity for client applications that send keep-alive messages and network applications that send client-alive (i.e., “are you there?”) messages. The client applications may register with a client proxy provided in an operating system (OS) of a wireless transmit/receive unit (WTRU) and indicate a respective keep-alive message signaling rate. The network applications may register with a network proxy provided in an OS of a network node and indicate a respective client-alive message signaling rate. The client proxy and/or the network proxy may, respectively, register and prioritize keep-alive and/or client-alive message requirements, determine an optimal signaling rate based on the respective keep-alive and/or client-alive message signaling rates, and generate proxy messages, (i.e., an application layer proxy keep-alive message and/or a network layer proxy client-alive message), associated with the keep-alive and/or client-alive messages. The proxy messages may be transmitted at the optimal signaling rate.