Title:
複数ＭＩＨユーザのためのアーキテクチャ
Document Type and Number:
Japanese Patent JP5639141
Kind Code:
B2
Abstract:
Currently, the I.E.E.E. 802.21 specification allows multiple MIH (Media-Independent Handover) Users in a single MIH Function. However, the specification is not clear about how multiple MIH Users are supported by a single MIHF (MIH Function) under a constraint in which if there is only one MIH User is allowed to change the state of a particular link during a particular period of time. This document proposes a detailed architecture which allows for the co-existence of multiple MIH Users by introducing a link ownership scheme in the MIHF (MIH Function). The proposed link ownership scheme also supports the scenario in which the state of a link of a mobile node is changed by a network node by modifying the MIH_Register primitives in the I.E.E.E. 802.21 specification to signal the set of allocated links to a remote MIH User on the network node. The modification of MIH_Register primitive also has the added benefit of allowing the network node to subscribe to events on a specific set of links present in the mobile node as opposed to not knowing any of the links at all.
Inventors:
ファジャード、ビクター
大場 義洋
チェン、ユー−ヘン・アリス
大場 義洋
チェン、ユー−ヘン・アリス
Application Number:
JP2012246639A
Publication Date:
December 10, 2014
Filing Date:
November 08, 2012
Export Citation:
Assignee:
株式会社東芝
テルコーディア・テクノロジーズ・インコーポレーテッド
テルコーディア・テクノロジーズ・インコーポレーテッド
International Classes:
H04W36/14; H04W8/24
Attorney, Agent or Firm:
Masatoshi Kurata
Makoto Nakamura
Toshihiro Fukuhara
Nobuhisa Nogawa
Peak Takashi
Sunagawa 克
Makoto Nakamura
Toshihiro Fukuhara
Nobuhisa Nogawa
Peak Takashi
Sunagawa 克