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    • 39. 发明申请
    • 协商移动性管理协议的方法及其装置
    • WO2008119296A1
    • 2008-10-09
    • PCT/CN2008/070592
    • 2008-03-26
    • 华为技术有限公司刘海周四红朱文若顾亮
    • 刘海周四红朱文若顾亮
    • H04Q7/30
    • H04W80/04H04W48/08
    • A method and device for performing mobility management protocol negotiation. In the method of the present invention, the netwok side receives the IP capability indicating information of a terminal which is sent from the terminal, wherein the IP capability indicating information indicates whether the terminal supports the client based mobility management protocol; the network side selects a corresponding mobility management protocol according to the capability indicating information, or selects a mobility management protocol according to the capability indicating information and information on the network side; if the network side has selected the network based mobility management protocol and the capability indicating information indicates that the terminal supports the client based mobility management protocol, the network side sends an instruction message to the terminal to instruct the terminal to stop the initiation of the flow of the client based mobility management protocol. With the present invention, it is possible that the terminal informs the network of the mobile IP capability in a explicit form and the network side informs the terminal of the selection of the mobility management protocol explicitly. Thus it is realized that the mobility management protocol is decided by the network side.