KR100742470B1 - 무선 통신에서 안전한 핸드오프를 용이하게 하는 방법 및 핸드오프의 수행 방법 - Google Patents

무선 통신에서 안전한 핸드오프를 용이하게 하는 방법 및 핸드오프의 수행 방법 Download PDF

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Publication number
KR100742470B1
KR100742470B1 KR1020010005534A KR20010005534A KR100742470B1 KR 100742470 B1 KR100742470 B1 KR 100742470B1 KR 1020010005534 A KR1020010005534 A KR 1020010005534A KR 20010005534 A KR20010005534 A KR 20010005534A KR 100742470 B1 KR100742470 B1 KR 100742470B1
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South Korea
Prior art keywords
base station
handoff
wireless terminal
security information
information
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KR1020010005534A
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Korean (ko)
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KR20010078772A (ko
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데이비스스티븐윌리엄
반더빈미카엘라씨
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루센트 테크놀러지스 인크
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    • 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
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H04W12/047—Key management, e.g. using generic bootstrapping architecture [GBA] without using a trusted network node as an anchor
    • H04W12/0471—Key exchange
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • 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
    • H04W36/08—Reselecting an access point

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
KR1020010005534A 2000-02-09 2001-02-06 무선 통신에서 안전한 핸드오프를 용이하게 하는 방법 및 핸드오프의 수행 방법 Expired - Fee Related KR100742470B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/501,168 2000-02-09
US09/501,168 US7486952B1 (en) 2000-02-09 2000-02-09 Facilitated security for handoff in wireless communications

Publications (2)

Publication Number Publication Date
KR20010078772A KR20010078772A (ko) 2001-08-21
KR100742470B1 true KR100742470B1 (ko) 2007-07-25

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Country Status (9)

Country Link
US (1) US7486952B1 (enExample)
EP (1) EP1124397B1 (enExample)
JP (2) JP5047421B2 (enExample)
KR (1) KR100742470B1 (enExample)
CN (1) CN1190096C (enExample)
AU (1) AU779767B2 (enExample)
BR (1) BRPI0100193B1 (enExample)
CA (1) CA2330778C (enExample)
DE (1) DE60142000D1 (enExample)

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Also Published As

Publication number Publication date
BR0100193A (pt) 2001-10-09
KR20010078772A (ko) 2001-08-21
CA2330778A1 (en) 2001-08-09
EP1124397A2 (en) 2001-08-16
JP2001258059A (ja) 2001-09-21
CN1321049A (zh) 2001-11-07
JP5047421B2 (ja) 2012-10-10
DE60142000D1 (de) 2010-06-17
EP1124397B1 (en) 2010-05-05
US7486952B1 (en) 2009-02-03
BRPI0100193B1 (pt) 2015-08-18
AU779767B2 (en) 2005-02-10
AU1677001A (en) 2001-08-16
CN1190096C (zh) 2005-02-16
JP2012060675A (ja) 2012-03-22
EP1124397A3 (en) 2002-02-27
CA2330778C (en) 2004-09-21

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