Invention Grant
US08428024B2 System and method for mobility with a split home agent architecture using MPTCP
有权
使用MPTCP的拆分归属代理架构的移动性系统和方法
- Patent Title: System and method for mobility with a split home agent architecture using MPTCP
- Patent Title (中): 使用MPTCP的拆分归属代理架构的移动性系统和方法
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Application No.: US12969229Application Date: 2010-12-15
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Publication No.: US08428024B2Publication Date: 2013-04-23
- Inventor: Wassim Haddad
- Applicant: Wassim Haddad
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (Publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (Publ)
- Current Assignee Address: SE Stockholm
- Agency: Blakely Sokoloff Taylor & Zafman, LLP
- Main IPC: H04W28/16
- IPC: H04W28/16 ; H04W40/12 ; H04W40/34 ; H04W4/00

Abstract:
A method implemented in a network element functioning as a home agent (HA) for a mobile node (MN) communicating with a corresponding node (CN) using Mobile Internet Protocol version 6 (MIPv6), the method including selecting by the HA a virtual home agent (VHA) to provide home agent services to the MN with a better quality of service than the HA based on pre-defined policies, sending a flow switch request (FSR) message to the selected VHA, the FSR message including transmission control protocol (TCP) parameters and the FSR message including a care-of address for the MN and an address of the CN, the FSR message to initiate a flow redirection at the VHA using multi-path TCP exchange, and receiving a flow switch acknowledgement (FSA) message from the VHA indicating that the VHA is receiving data packets from the CN and tunneling the data packets to the MN at the care-of address.
Public/Granted literature
- US20120020284A1 System and Method for Mobility with a Split Home Agent Architecture Using MPTCP Public/Granted day:2012-01-26
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