BRPI0919848A2 - método de comunicação móvel - Google Patents

método de comunicação móvel

Info

Publication number
BRPI0919848A2
BRPI0919848A2 BRPI0919848A BRPI0919848A BRPI0919848A2 BR PI0919848 A2 BRPI0919848 A2 BR PI0919848A2 BR PI0919848 A BRPI0919848 A BR PI0919848A BR PI0919848 A BRPI0919848 A BR PI0919848A BR PI0919848 A2 BRPI0919848 A2 BR PI0919848A2
Authority
BR
Brazil
Prior art keywords
mobile communication
communication method
mobile
communication
Prior art date
Application number
BRPI0919848A
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 BRPI0919848A2 publication Critical patent/BRPI0919848A2/pt

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • 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
    • 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
    • H04W36/0079—Transmission or use of information for re-establishing the radio link in case of hand-off failure or rejection
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
BRPI0919848A 2008-09-22 2009-09-18 método de comunicação móvel BRPI0919848A2 (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/JP2009/066423 WO2010032843A1 (ja) 2008-09-22 2009-09-18 移動通信方法

Publications (1)

Publication Number Publication Date
BRPI0919848A2 true BRPI0919848A2 (pt) 2015-12-15

Family

ID=42039663

Family Applications (2)

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

Family Applications After (1)

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

Country Status (11)

Country Link
US (3) US8213939B2 (pt)
EP (2) EP2271144B1 (pt)
JP (1) JP4505528B2 (pt)
KR (2) KR101040071B1 (pt)
CN (2) CN102027770B (pt)
AU (2) AU2009292864B2 (pt)
BR (2) BRPI0919848A2 (pt)
CA (2) CA2725471C (pt)
MX (2) MX2010012138A (pt)
RU (2) RU2484600C2 (pt)
WO (2) WO2010032845A1 (pt)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101616408B (zh) 2008-06-23 2012-04-18 华为技术有限公司 密钥衍生方法、设备及系统
JP4505528B2 (ja) * 2008-09-22 2010-07-21 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法
US9167424B2 (en) * 2010-01-18 2015-10-20 Htc Corporation Method of handling security in SRVCC handover and related communication device
GB2479534B (en) * 2010-04-12 2014-11-12 Samsung Electronics Co Ltd Handover with carrier aggregation
CN101835151B (zh) * 2010-04-16 2016-03-30 中兴通讯股份有限公司 空中接口密钥的更新方法及无线接入系统
EP2567559A4 (en) * 2010-05-03 2015-12-02 Ericsson Telefon Ab L M METHODS AND DEVICES FOR RECOVERING COMMUNICATIONS CHANNEL
CN102256234A (zh) * 2010-05-19 2011-11-23 电信科学技术研究院 一种对用户鉴权过程进行处理的方法及设备
CN102340772B (zh) * 2010-07-15 2014-04-16 华为技术有限公司 切换过程中的安全处理方法、装置和系统
JP5471997B2 (ja) * 2010-09-16 2014-04-16 富士通株式会社 無線基地局及び制御装置並びに異常検出方法
CN103493537A (zh) * 2011-04-27 2014-01-01 富士通株式会社 对多个切换准备的增强
JP5984825B2 (ja) * 2011-04-28 2016-09-06 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 通信システム、移動端末、ルータ、及びモビリティ管理装置
CN102811468B (zh) * 2011-06-01 2015-04-29 华为技术有限公司 中继切换安全保护方法、基站及中继系统
JP2012253473A (ja) * 2011-06-01 2012-12-20 Nec Corp 隣接情報管理装置、隣接情報管理システム及びそれらに用いる隣接情報管理方法並びにそのプログラム
EP2557890B1 (en) * 2011-08-12 2019-07-17 BlackBerry Limited Simplified ue + enb messaging
CN103139771B (zh) * 2011-11-25 2018-03-30 中兴通讯股份有限公司 切换过程中密钥生成方法及系统
CN105916140B (zh) 2011-12-27 2019-10-22 华为技术有限公司 基站间载波聚合的安全通讯方法及设备
EP2813125B1 (en) * 2012-02-10 2019-03-27 Nokia Technologies Oy A method and apparatus for enhanced connection control
CN102595561B (zh) * 2012-03-30 2015-04-29 华为技术有限公司 无线资源控制连接重建的方法及终端
JP6135878B2 (ja) * 2012-05-04 2017-05-31 ▲ホア▼▲ウェイ▼技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． ネットワークスイッチング中におけるセキュリティ処理方法およびシステム
US9351160B2 (en) 2012-05-07 2016-05-24 Telefonaktiebolaget L M Ericsson (Publ) Base station and method in relay node mobility
TW201427361A (zh) 2012-08-15 2014-07-01 Interdigital Patent Holdings 增強致能快速安全性設置
CN103686708B (zh) * 2012-09-13 2018-01-19 电信科学技术研究院 一种密钥隔离方法及设备
CN103906049B (zh) * 2012-12-28 2019-09-24 北京三星通信技术研究有限公司 一种同步辅小区和ue之间加密信息的方法
US9386619B2 (en) 2013-02-22 2016-07-05 Htc Corporation Method of handling a cell addition for dual connectivity and related communication device
US9357438B2 (en) * 2013-02-22 2016-05-31 Htc Corporation Method for simultaneous communications with multiple base stations and related communication device
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
CN110730454B (zh) * 2013-07-25 2023-07-21 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
EP2836050B1 (en) 2013-08-09 2017-07-19 HTC Corporation Method, device and network for radio network temporary identifier allocation in dual connectivity
KR102078866B1 (ko) * 2013-08-09 2020-02-19 삼성전자주식회사 듀얼 커넥티비티 지원을 위한 pdcp 분산 구조의 보안 키 생성 및 관리 방안
EP3793167B1 (en) * 2013-09-11 2021-09-01 Samsung Electronics Co., Ltd. Method and system to enable secure communication for inter-enb transmission
US9338136B2 (en) 2013-12-05 2016-05-10 Alcatel Lucent Security key generation for simultaneous multiple cell connections for mobile device
EP3886397B1 (en) * 2014-03-21 2023-01-18 Sun Patent Trust Security key derivation in dual connectivity
US9468035B2 (en) * 2014-07-21 2016-10-11 Verizon Patent And Licensing Inc. Intelligent radio resource control (RRC) connection re-establishment
WO2016207904A1 (en) 2015-06-24 2016-12-29 Telefonaktiebolaget Lm Ericsson (Publ) Methods, network nodes, communication device, computer programs and computer program products for re-establishment of a connection
US9960911B2 (en) * 2015-09-11 2018-05-01 Signalchip Innovations Private Limited System and method for securing wireless communication through physical layer control and data channel
CN108668281B (zh) * 2017-03-31 2021-07-09 华为技术有限公司 一种通信方法、相关设备及系统
EP3565291B1 (en) * 2017-05-04 2021-07-07 Huawei Technologies Co., Ltd. Method and device for acquiring key and communication system
CN110169103A (zh) * 2017-05-04 2019-08-23 华为技术有限公司 一种密钥生成方法及相关设备
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
US11071021B2 (en) * 2017-07-28 2021-07-20 Qualcomm Incorporated Security key derivation for handover
US10812973B2 (en) * 2017-10-19 2020-10-20 Futurewei Technologies, Inc. System and method for communicating with provisioned security protection
WO2020060461A1 (en) 2018-09-17 2020-03-26 Telefonaktiebolaget Lm Ericsson (Publ) Resuming a radio resource control connection using a security token comprising a globally unique cell identifier
US11399322B2 (en) 2018-09-17 2022-07-26 Telefonaktiebolaget Lm Ericsson (Publ) User equipment, network node and methods in a wireless communications network
EP3854171A1 (en) 2018-09-17 2021-07-28 Telefonaktiebolaget Lm Ericsson (Publ) Re-establishing a radio resource control connection using a security token comprising a globally unique cell identifier
CN116114281A (zh) * 2020-07-31 2023-05-12 苹果公司 生成安全密钥以用于处理来自非活动状态下用户设备的数据传输
GB2623985A (en) * 2022-11-02 2024-05-08 Samsung Electronics Co Ltd Transfer of UE information for RRC procedure

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100580244B1 (ko) * 2003-01-23 2006-05-16 삼성전자주식회사 무선랜상의 핸드오프 방법
KR100689508B1 (ko) * 2003-09-04 2007-03-02 삼성전자주식회사 통신 시스템에서 핸드오버 수행 방법
TWI471028B (zh) * 2003-11-13 2015-01-21 Interdigital Tech Corp 有利於交換之方法及無線傳送/接收單元
US8526950B2 (en) * 2003-12-30 2013-09-03 Nokia Corporation Determining handover based on state of mobile terminal
US20070064948A1 (en) 2005-09-19 2007-03-22 George Tsirtsis Methods and apparatus for the utilization of mobile nodes for state transfer
CN104902522B (zh) * 2006-10-03 2018-10-19 高通股份有限公司 在无线通信系统中到目标基站的任意小区的切换
PL2127456T3 (pl) * 2007-01-15 2020-06-01 Nokia Technologies Oy Sposób i urządzenie do zapewniania odzyskiwania kontekstu
CA2677072C (en) * 2007-03-21 2014-01-21 Nokia Corporation Method, apparatus and computer program product for handover failure recovery
MY151837A (en) * 2007-04-23 2014-07-14 Interdigital Tech Corp Radio link and handover failure handling
US8699711B2 (en) * 2007-07-18 2014-04-15 Interdigital Technology Corporation Method and apparatus to implement security in a long term evolution wireless device
WO2009020789A2 (en) * 2007-08-03 2009-02-12 Interdigital Patent Holdings, Inc. Security procedure and apparatus for handover in a 3gpp long term evolution system
EP2028890B1 (en) * 2007-08-12 2019-01-02 LG Electronics Inc. Handover method with link failure recovery, wireless device and base station for implementing such method
US20090168722A1 (en) * 2007-10-08 2009-07-02 Yousuf Saifullah Handover procedure
CN101175332A (zh) * 2007-11-14 2008-05-07 中兴通讯股份有限公司 一种移动台接入切换的产生方法
US8620267B2 (en) * 2008-03-28 2013-12-31 TELEFONAKTIEBOLAGET L M ERICSSION (publ) Identification of a manipulated or defect base station during handover
CA2716681C (en) * 2008-04-04 2013-03-19 Nokia Corporation Methods, apparatuses, and computer program products for providing multi-hop cryptographic separation for handovers
JP4443620B2 (ja) * 2008-06-27 2010-03-31 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法
JP4390842B1 (ja) * 2008-08-15 2009-12-24 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法、無線基地局及び移動局
JP4505528B2 (ja) * 2008-09-22 2010-07-21 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法

Also Published As

Publication number Publication date
AU2009292864A1 (en) 2010-03-25
MX2010012138A (es) 2010-12-01
MX2010012140A (es) 2010-12-01
KR101040071B1 (ko) 2011-06-09
KR101045564B1 (ko) 2011-07-01
EP2271144A4 (en) 2011-04-13
RU2010144008A (ru) 2012-09-27
CA2725471A1 (en) 2010-03-25
US20110122843A1 (en) 2011-05-26
KR20100126844A (ko) 2010-12-02
US8457638B2 (en) 2013-06-04
BRPI0919318A2 (pt) 2015-12-22
US20120244865A1 (en) 2012-09-27
CA2725471C (en) 2013-02-19
CA2725473A1 (en) 2010-03-25
CN102027770B (zh) 2014-07-02
WO2010032845A1 (ja) 2010-03-25
EP2271145A1 (en) 2011-01-05
JP4505528B2 (ja) 2010-07-21
EP2271144A1 (en) 2011-01-05
AU2009292864B2 (en) 2013-01-10
CA2725473C (en) 2013-09-17
RU2484600C2 (ru) 2013-06-10
EP2271145A4 (en) 2011-04-20
US20110159873A1 (en) 2011-06-30
WO2010032843A1 (ja) 2010-03-25
EP2271144B1 (en) 2012-10-31
KR20100126843A (ko) 2010-12-02
AU2009292862B2 (en) 2012-12-20
AU2009292862A1 (en) 2010-03-25
CN102027770A (zh) 2011-04-20
CN102027769A (zh) 2011-04-20
JP2010074800A (ja) 2010-04-02
RU2010144006A (ru) 2012-09-27
RU2479153C2 (ru) 2013-04-10
US8218505B2 (en) 2012-07-10
US8213939B2 (en) 2012-07-03

Similar Documents

Publication Publication Date Title
BRPI0919848A2 (pt) método de comunicação móvel
BRPI0914667A2 (pt) método de comunicação móvel
BR112012003877A2 (pt) método de comunicação móvel
BRPI0904963A2 (pt) Terminal de comunicação
BRPI0822152A2 (pt) Dispositivo de comunicação de rádio
BRPI0921326A2 (pt) sistema de comunicação móvel
BRPI0920884A2 (pt) sistema de comunicação móvel
BRPI1013270A2 (pt) terminal de comunicação
EP2369875A4 (en) MOBILE COMMUNICATION SYSTEM
BRPI0813485A2 (pt) Dispositivo de comunicação móvel e método
BRPI0917449A2 (pt) método de comunicação móvel e estação móvel
BRPI0823091A2 (pt) Metodo e aparelho de comunicacao
BRPI0820383A2 (pt) Estação móvel e método de comunicação móvel
DK2353259T3 (da) Meddelelsesforarbejdning
BRPI0906222A2 (pt) Estação móvel e método de comunicação móvel
BRPI0910365A2 (pt) dispositivo de comunicação
BRPI0913403A2 (pt) método de comunicação móvel e estação móvel
BRPI0919381A2 (pt) estação móvel
DE602008005068D1 (de) Funkkommunikationssystem
BRPI0919721A2 (pt) método de comunicação móvel e permuta
BRPI0906862A2 (pt) Estação móvel
BRPI0922991A2 (pt) metodo de comunicaco e dispositivo de comunicacao
BRPI0921362A2 (pt) aparelho de comunicacao
BRPI0911999A2 (pt) método de comunicação móvel e estação móvel
BRPI0914315A2 (pt) método de comunicação móvel e estação móvel

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]