BRPI0919318A2 - metodo de comunicacao movel - Google Patents

metodo de comunicacao movel

Info

Publication number
BRPI0919318A2
BRPI0919318A2 BRPI0919318A BRPI0919318A BRPI0919318A2 BR PI0919318 A2 BRPI0919318 A2 BR PI0919318A2 BR PI0919318 A BRPI0919318 A BR PI0919318A BR PI0919318 A BRPI0919318 A BR PI0919318A BR PI0919318 A2 BRPI0919318 A2 BR PI0919318A2
Authority
BR
Brazil
Prior art keywords
mobile communication
communication method
mobile
communication
Prior art date
Application number
BRPI0919318A
Other languages
English (en)
Inventor
Alf Zugenmaier
Mikio Iwamura
Wuri Andarmawanti Hapsari
Original Assignee
Ntt Docomo Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ntt Docomo Inc filed Critical Ntt Docomo Inc
Publication of BRPI0919318A2 publication Critical patent/BRPI0919318A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H04W12/041—Key generation or derivation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H04W12/043—Key management, e.g. using generic bootstrapping architecture [GBA] using a trusted network node as an anchor
    • H04W12/0433—Key management protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H04W12/062—Pre-authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/20—Interfaces between hierarchically similar devices between access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
    • H04W36/0038—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information of security context information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
BRPI0919318A 2008-09-22 2009-09-18 metodo de comunicacao movel BRPI0919318A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008243404A JP4505528B2 (ja) 2008-09-22 2008-09-22 移動通信方法
PCT/JP2009/066426 WO2010032845A1 (ja) 2008-09-22 2009-09-18 移動通信方法

Publications (1)

Publication Number Publication Date
BRPI0919318A2 true BRPI0919318A2 (pt) 2015-12-22

Family

ID=42039663

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0919318A BRPI0919318A2 (pt) 2008-09-22 2009-09-18 metodo de comunicacao movel
BRPI0919848A BRPI0919848A2 (pt) 2008-09-22 2009-09-18 método de comunicação móvel

Family Applications After (1)

Application Number Title Priority Date Filing Date
BRPI0919848A BRPI0919848A2 (pt) 2008-09-22 2009-09-18 método de comunicação móvel

Country Status (11)

Country Link
US (3) US8213939B2 (pt)
EP (2) EP2271145A4 (pt)
JP (1) JP4505528B2 (pt)
KR (2) KR101040071B1 (pt)
CN (2) CN102027769A (pt)
AU (2) AU2009292862B2 (pt)
BR (2) BRPI0919318A2 (pt)
CA (2) CA2725471C (pt)
MX (2) MX2010012138A (pt)
RU (2) RU2484600C2 (pt)
WO (2) WO2010032845A1 (pt)

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CN104106302B (zh) * 2012-02-10 2019-04-09 诺基亚技术有限公司 用于增强连接控制的方法和设备
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CN103931219B (zh) * 2012-05-04 2018-04-10 华为技术有限公司 一种网络切换过程中的安全处理方法及系统
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CN103782628A (zh) * 2013-04-18 2014-05-07 华为技术有限公司 通信方法、设备和系统
CN104349309B (zh) 2013-07-25 2019-11-12 北京三星通信技术研究有限公司 一种移动通信系统中利用nh、ncc对解决安全问题的方法
US9924416B2 (en) 2013-08-01 2018-03-20 Nokia Technologies Oy Methods, apparatuses and computer program products for fast handover
EP3154307B1 (en) 2013-08-09 2018-04-11 HTC Corporation Method and device for radio network temporary identifier allocation in dual connectivity
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CN109922051B (zh) * 2013-09-11 2022-08-09 三星电子株式会社 用于使能用于enb间的传输的安全通信的方法和系统
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WO2018201381A1 (zh) * 2017-05-04 2018-11-08 华为技术有限公司 一种密钥生成方法及相关设备
JP6996824B2 (ja) 2017-05-04 2022-01-17 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 鍵取得方法およびデバイス、ならびに通信システム
CN109309919B (zh) * 2017-07-27 2021-07-20 华为技术有限公司 一种通信方法及设备
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Also Published As

Publication number Publication date
US8218505B2 (en) 2012-07-10
US20110159873A1 (en) 2011-06-30
EP2271144B1 (en) 2012-10-31
WO2010032845A1 (ja) 2010-03-25
US8213939B2 (en) 2012-07-03
EP2271145A1 (en) 2011-01-05
US20120244865A1 (en) 2012-09-27
RU2010144006A (ru) 2012-09-27
MX2010012138A (es) 2010-12-01
CA2725471C (en) 2013-02-19
US8457638B2 (en) 2013-06-04
KR20100126843A (ko) 2010-12-02
AU2009292864B2 (en) 2013-01-10
CN102027770A (zh) 2011-04-20
RU2479153C2 (ru) 2013-04-10
AU2009292864A1 (en) 2010-03-25
CN102027770B (zh) 2014-07-02
KR20100126844A (ko) 2010-12-02
RU2010144008A (ru) 2012-09-27
AU2009292862A1 (en) 2010-03-25
EP2271144A4 (en) 2011-04-13
CA2725473A1 (en) 2010-03-25
RU2484600C2 (ru) 2013-06-10
CA2725473C (en) 2013-09-17
JP2010074800A (ja) 2010-04-02
BRPI0919848A2 (pt) 2015-12-15
KR101040071B1 (ko) 2011-06-09
KR101045564B1 (ko) 2011-07-01
WO2010032843A1 (ja) 2010-03-25
EP2271145A4 (en) 2011-04-20
CN102027769A (zh) 2011-04-20
US20110122843A1 (en) 2011-05-26
EP2271144A1 (en) 2011-01-05
JP4505528B2 (ja) 2010-07-21
AU2009292862B2 (en) 2012-12-20
CA2725471A1 (en) 2010-03-25
MX2010012140A (es) 2010-12-01

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]