ROUTE SETTING METHOD AND ROUTE MANAGEMENT DEVICE

专利名称：ROUTE SETTING METHOD AND ROUTE

MANAGEMENT DEVICE

发明人：HORI, Takako, Matsushita Electric Industrial

Co., Ltd.,HIRANO, Jun, Matsushita ElectricIndustrial Co., Ltd.

申请号：EP067667.2申请日：20060607公开号：EP10435A1公开日：20080220

专利附图：

摘要：A technology is disclosed in which a QoS path related to a mobile terminal is

established via an aggregation domain. When the QoS path is modified in accompanimentto the movement of the mobile terminal, a crossover node present within the

aggregation domain is discovered. According to the technology, when a new QoS path isestablished between a QNE (local terminal) 101 and a QNE (partner terminal) 501, a QNE303 near a subnet 301 to which the QNE (local terminal) is connected after movingtransmits a message towards the QNE (partner terminal). At this time, a message istransmitted to find a QNE present at a location at which QoS paths for aggregationbefore and after the movement of the QNE (local terminal)separate, between QNEs (aQNE 305 and a QNE 211) positioned on an edge of an aggregation domain 227. A QNE 209recognizes that the QNE itself is the crossover node upon receiving the message. TheQNE adds its own IP address to the message and transfers the message.

申请人：MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD

地址：1006, Oaza Kadoma Kadoma-shi, Osaka 571-8501 JP

国籍：JP

代理机构：Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät

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