DK2090135T3 - Inter-eNode B handover procedure - Google Patents

Inter-eNode B handover procedure Download PDF

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Publication number
DK2090135T3
DK2090135T3 DK07863671.9T DK07863671T DK2090135T3 DK 2090135 T3 DK2090135 T3 DK 2090135T3 DK 07863671 T DK07863671 T DK 07863671T DK 2090135 T3 DK2090135 T3 DK 2090135T3
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DK
Denmark
Prior art keywords
handover
message
information
enode
data
Prior art date
Application number
DK07863671.9T
Other languages
English (en)
Inventor
Masato Kitazoe
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of DK2090135T3 publication Critical patent/DK2090135T3/da

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
    • 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
    • H04W12/037—Protecting confidentiality, e.g. by encryption of the control plane, e.g. signalling traffic
    • 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
    • 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
    • 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
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/304—Reselection being triggered by specific parameters by measured or perceived connection quality data due to measured or perceived resources with higher communication quality
    • 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
    • H04W36/0064—Transmission or use of information for re-establishing the radio link of control information between different access points
    • 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
    • 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)
  • Optical Communication System (AREA)
  • Paper (AREA)

Claims (10)

1. Fremgangsmåde (600) anvendt i et trådløst kommunikationssystem, hvilken fremgangsmåde omfatter: modtagelse (602), i en source eNode B, af en handover command message dannet af en target eNode B; indkapsling (604), i nævnte source eNode B, af nævnte handover command message i en Radio Resource Control message; og transmission (610) af den indkapslede handover command message til en trådløs terminal.
2. Fremgangsmåden ifølge krav 1 yderligere omfattende cifrering (608) af en indkapslet handover command message baseret på en allerede eksisterende sikkerhedsassociation mellem en trådløs terminal associeret med nævnte handover command message og nævnte source eNode B.
3. Fremgangsmåden ifølge krav 1, hvor indkapslingen yderligere omfatter vedhæftning (606) af integrity check information i nævnte source eNode B.
4. Fremgangsmåden ifølge krav 1, hvor indkapslingen yderligere omfatter vedhæftning (606) afen Radio Resource Control header.
5. Fremgangsmåden ifølge krav 4, Radio Resource Control headeren omfatter mindst en af en message discriminator og en transaction identifier.
6. Computerlæsbart medium med computereksekverbare instruktioner lagret derpå omfattende instruktioner til udførelse af trinnene ifølge et hvilket som helst af kravene 1-5.
7. Computerprogram omfattende instruktioner til udførelse af trinnene ifølge et hvilket som helst af kravene 1-5.
8. Kommunikationsapparat (1400) omfattende: organer (1404) til modtagelse, i en source eNode B, afen handover command message dannet af en target eNode B; organer (1406) til indkapsling, i nævnte source eNode B, af nævnte handover command message i en Radio Resource Control message; og organer til transmission (1412) af den indkapslede handover command message til en trådløs terminal.
9. Kommunikationsapparatet ifølge krav 8, hvor organerne til indkapsling yderligere omfatter organer (1408) til cifrering afen indkapslet handover command baseret på en allerede eksisterende sikkerhedsrelation mellem en trådløs terminal forbundet med nævnte handover command og nævnte source eNode B.
10. Kommunikationsindretningen ifølge krav 8, hvor organerne til indkapsling yderligere omfatter organer (1410) til vedhæftning af en eller flere af integrity check information og en Radio Resource Control header.
DK07863671.9T 2006-10-31 2007-10-30 Inter-eNode B handover procedure DK2090135T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86379106P 2006-10-31 2006-10-31
PCT/US2007/083033 WO2008055169A2 (en) 2006-10-31 2007-10-30 Inter-enode b handover procedure

Publications (1)

Publication Number Publication Date
DK2090135T3 true DK2090135T3 (da) 2016-02-15

Family

ID=39322704

Family Applications (1)

Application Number Title Priority Date Filing Date
DK07863671.9T DK2090135T3 (da) 2006-10-31 2007-10-30 Inter-eNode B handover procedure

Country Status (23)

Country Link
US (2) US8804656B2 (da)
EP (2) EP2090135B1 (da)
JP (3) JP5340948B2 (da)
KR (1) KR101036393B1 (da)
CN (1) CN101536579B (da)
AU (1) AU2007313739B2 (da)
BR (2) BR122020004175B1 (da)
CA (2) CA2910098C (da)
DK (1) DK2090135T3 (da)
ES (2) ES2900404T3 (da)
HU (1) HUE028509T2 (da)
IL (2) IL197884A (da)
MX (1) MX2009004274A (da)
MY (2) MY159950A (da)
NO (1) NO338916B1 (da)
PH (1) PH12013500507A1 (da)
PL (1) PL2090135T3 (da)
PT (1) PT2090135E (da)
RU (1) RU2441347C2 (da)
SG (1) SG176428A1 (da)
TW (1) TWI356605B (da)
UA (1) UA97500C2 (da)
WO (1) WO2008055169A2 (da)

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