KR101036699B1 - 하이브리드 통신 네트워크에서 암호화 키를 사용하는 장치및 방법 - Google Patents

하이브리드 통신 네트워크에서 암호화 키를 사용하는 장치및 방법 Download PDF

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Publication number
KR101036699B1
KR101036699B1 KR1020047008761A KR20047008761A KR101036699B1 KR 101036699 B1 KR101036699 B1 KR 101036699B1 KR 1020047008761 A KR1020047008761 A KR 1020047008761A KR 20047008761 A KR20047008761 A KR 20047008761A KR 101036699 B1 KR101036699 B1 KR 101036699B1
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KR
South Korea
Prior art keywords
mobile station
station
communication system
cellular communication
mobile
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KR1020047008761A
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English (en)
Korean (ko)
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KR20050044738A (ko
Inventor
알레쟌드로 알. 홀크만
니켈 제인
앤드류 티. 헌터
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콸콤 인코포레이티드
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Priority claimed from US10/077,502 external-priority patent/US6594489B2/en
Application filed by 콸콤 인코포레이티드 filed Critical 콸콤 인코포레이티드
Publication of KR20050044738A publication Critical patent/KR20050044738A/ko
Application granted granted Critical
Publication of KR101036699B1 publication Critical patent/KR101036699B1/ko

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    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H04L63/0457—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply dynamic encryption, e.g. stream encryption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/061—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying further key derivation, e.g. deriving traffic keys from a pair-wise master key
KR1020047008761A 2001-12-07 2002-12-05 하이브리드 통신 네트워크에서 암호화 키를 사용하는 장치및 방법 KR101036699B1 (ko)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US34075501P 2001-12-07 2001-12-07
US60/340,755 2001-12-07
US35040102P 2002-01-17 2002-01-17
US60/350,401 2002-01-17
US10/077,502 US6594489B2 (en) 2001-12-07 2002-02-14 Method and apparatus for effecting handoff between different cellular communications systems
US10/077,502 2002-02-14
US35849102P 2002-02-19 2002-02-19
US60/358,491 2002-02-19

Publications (2)

Publication Number Publication Date
KR20050044738A KR20050044738A (ko) 2005-05-12
KR101036699B1 true KR101036699B1 (ko) 2011-05-24

Family

ID=27491347

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020047008761A KR101036699B1 (ko) 2001-12-07 2002-12-05 하이브리드 통신 네트워크에서 암호화 키를 사용하는 장치및 방법

Country Status (13)

Country Link
EP (1) EP1464190A4 (ja)
JP (2) JP2005512471A (ja)
KR (1) KR101036699B1 (ja)
CN (1) CN1290346C (ja)
AR (1) AR037759A1 (ja)
AU (1) AU2002351302B2 (ja)
BR (1) BR0214690A (ja)
CA (1) CA2468938A1 (ja)
HK (1) HK1074959A1 (ja)
IL (1) IL162359A0 (ja)
MX (1) MXPA04005487A (ja)
TW (1) TWI272020B (ja)
WO (1) WO2003051072A1 (ja)

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US9100457B2 (en) 2001-03-28 2015-08-04 Qualcomm Incorporated Method and apparatus for transmission framing in a wireless communication system
US8077679B2 (en) 2001-03-28 2011-12-13 Qualcomm Incorporated Method and apparatus for providing protocol options in a wireless communication system
US8121296B2 (en) 2001-03-28 2012-02-21 Qualcomm Incorporated Method and apparatus for security in a data processing system
US7352868B2 (en) 2001-10-09 2008-04-01 Philip Hawkes Method and apparatus for security in a data processing system
US7649829B2 (en) 2001-10-12 2010-01-19 Qualcomm Incorporated Method and system for reduction of decoding complexity in a communication system
US7599655B2 (en) 2003-01-02 2009-10-06 Qualcomm Incorporated Method and apparatus for broadcast services in a communication system
US8098818B2 (en) * 2003-07-07 2012-01-17 Qualcomm Incorporated Secure registration for a multicast-broadcast-multimedia system (MBMS)
US8718279B2 (en) 2003-07-08 2014-05-06 Qualcomm Incorporated Apparatus and method for a secure broadcast system
US8724803B2 (en) 2003-09-02 2014-05-13 Qualcomm Incorporated Method and apparatus for providing authenticated challenges for broadcast-multicast communications in a communication system
JP2008507210A (ja) 2004-07-14 2008-03-06 クゥアルコム・インコーポレイテッド 鍵を送付するための方法および装置
GB2417399B (en) * 2004-08-12 2007-04-25 Samsung Electronics Co Ltd Reconfigurable key search engine
CN101288260A (zh) 2005-01-27 2008-10-15 美商内数位科技公司 使用未由他人分享联合随机衍生秘钥方法及系统
WO2006102565A2 (en) * 2005-03-23 2006-09-28 Nortel Networks Limited Optimized derivation of handover keys in mobile ipv6
JP4781980B2 (ja) * 2006-11-29 2011-09-28 京セラ株式会社 無線通信装置および無線通信方法
GB2472580A (en) * 2009-08-10 2011-02-16 Nec Corp A system to ensure that the input parameter to security and integrity keys is different for successive LTE to UMTS handovers
DK3018850T3 (en) * 2013-01-30 2017-07-10 ERICSSON TELEFON AB L M (publ) Generating a security key for dual connectivity
US9591587B2 (en) * 2014-05-07 2017-03-07 Qualcomm Incorporated Maximum pathloss measurement for broadcast communication
TWI751433B (zh) * 2019-08-19 2022-01-01 中華電信股份有限公司 安全通訊金鑰協商方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000002241A (ko) * 1998-06-18 2000-01-15 이계철 무선 통신망의 키 생성 함수 갱신 방법 및그를 이용한 비밀키갱신 방법
KR20000038662A (ko) * 1998-12-08 2000-07-05 이계철 이동통신에서 스마트 카드 채택시 호 이력 카운트를 이용한 단말기 복제 탐지 방법

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US5697055A (en) * 1994-10-16 1997-12-09 Qualcomm Incorporated Method and apparatus for handoff between different cellular communications systems
US5673259A (en) * 1995-05-17 1997-09-30 Qualcomm Incorporated Random access communications channel for data services
US5778075A (en) * 1996-08-30 1998-07-07 Telefonaktiebolaget, L.M. Ericsson Methods and systems for mobile terminal assisted handover in an private radio communications network
JPH11231773A (ja) * 1998-02-10 1999-08-27 Mitsubishi Electric Corp 暗号強度評価装置
AU1213200A (en) * 1998-10-21 2000-05-08 Qualcomm Incorporated Encryption support in a hybrid gsm/cdma network
FI105964B (fi) * 1998-12-16 2000-10-31 Nokia Networks Oy Menetelmä matkaviestinyhteyksien hallintaan
AU7326400A (en) * 1999-09-10 2001-04-17 Telefonaktiebolaget Lm Ericsson (Publ) System and method of passing encryption keys after inter-exchange handoff
US7668315B2 (en) * 2001-01-05 2010-02-23 Qualcomm Incorporated Local authentication of mobile subscribers outside their home systems
US20020146127A1 (en) * 2001-04-05 2002-10-10 Marcus Wong System and method for providing secure communications between wireless units using a common key

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000002241A (ko) * 1998-06-18 2000-01-15 이계철 무선 통신망의 키 생성 함수 갱신 방법 및그를 이용한 비밀키갱신 방법
KR20000038662A (ko) * 1998-12-08 2000-07-05 이계철 이동통신에서 스마트 카드 채택시 호 이력 카운트를 이용한 단말기 복제 탐지 방법

Also Published As

Publication number Publication date
MXPA04005487A (es) 2004-12-06
AR037759A1 (es) 2004-12-01
KR20050044738A (ko) 2005-05-12
IL162359A0 (en) 2005-11-20
AU2002351302A1 (en) 2003-06-23
JP2005512471A (ja) 2005-04-28
JP2011229185A (ja) 2011-11-10
EP1464190A4 (en) 2009-12-30
CN1618241A (zh) 2005-05-18
TWI272020B (en) 2007-01-21
CN1290346C (zh) 2006-12-13
TW200306125A (en) 2003-11-01
EP1464190A1 (en) 2004-10-06
HK1074959A1 (en) 2005-11-25
BR0214690A (pt) 2004-11-30
AU2002351302B2 (en) 2008-01-31
WO2003051072A1 (en) 2003-06-19
CA2468938A1 (en) 2003-06-19

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