Title:
無線通信装置においてサブネット関係を利用するシステム及び方法
Document Type and Number:
Japanese Patent JP5009386
Kind Code:
B2
Abstract:
A system and method for monitoring subnet relations in a wireless communication system is disclosed. A wireless communication device is provided and is located in a first subnet. When the wireless communication device executes a handoff to a second subnet, a mobility agent server notifies a virtual operator server of the handoff. As a result of the handoff, a subnet relation is created between the first subnet and the second subnet that is stored and later used to control how the wireless communication device uses power by placing network interface systems that cannot be used in a power-saving mode.
Inventors:
Fujio Watanabe
Jin Jun Khao
Shoji Kurakake
Jin Jun Khao
Shoji Kurakake
Application Number:
JP2010032393A
Publication Date:
August 22, 2012
Filing Date:
February 17, 2010
Export Citation:
Assignee:
NTT DoCoMo, Inc.
International Classes:
H04W52/02; H04B7/26; H04L12/28; H04W36/14; H04W48/08; H04W88/06; H04W12/00; H04W36/00; H04W52/00; H04W68/04; H04W68/08
Domestic Patent References:
JP2003258720A | ||||
JP2000092562A | ||||
JP9284828A | ||||
JP2002199426A | ||||
JP9051304A | ||||
JP2001258060A | ||||
JP2000333248A | ||||
JP2000004255A | ||||
JP2001237878A |
Attorney, Agent or Firm:
川▲崎▼ 研二