IN2014CN03338A - - Google Patents

Info

Publication number
IN2014CN03338A
IN2014CN03338A IN3338CHN2014A IN2014CN03338A IN 2014CN03338 A IN2014CN03338 A IN 2014CN03338A IN 3338CHN2014 A IN3338CHN2014 A IN 3338CHN2014A IN 2014CN03338 A IN2014CN03338 A IN 2014CN03338A
Authority
IN
India
Prior art keywords
rrc connection
handover process
target enb
relay device
denb function
Prior art date
Application number
Inventor
Miho Maeda
Mitsuru Mochizuki
Shinsuke Uga
Noriyuki Fukui
Yasushi Iwane
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of IN2014CN03338A publication Critical patent/IN2014CN03338A/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0011Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0016Hand-off preparation specially adapted for end-to-end data sessions
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0011Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0083Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/00835Determination of neighbour cell lists
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/06Reselecting a communication resource in the serving access point
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/24Reselection being triggered by specific parameters
    • H04W36/32Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/005Moving wireless networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/24Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603Arrangements for wireless physical layer control
    • H04B7/2606Arrangements for base station coverage control, e.g. by using relays in tunnels
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24Cell structures
    • H04W16/26Cell enhancers or enhancement, e.g. for tunnels, building shadow
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0083Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/00835Determination of neighbour cell lists
    • H04W36/008357Determination of target cell based on access point [AP] properties, e.g. AP service capabilities
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/08Reselecting an access point
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/24Reselection being triggered by specific parameters
    • H04W36/32Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
    • H04W36/328Reselection being triggered by specific parameters by location or mobility data, e.g. speed data by altitude
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04Large scale networks; Deep hierarchical networks
    • H04W84/042Public Land Mobile systems, e.g. cellular systems
    • H04W84/047Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02Terminal devices
    • H04W88/04Terminal devices adapted for relaying to or from another terminal or user

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

ABSTRACT The present invention has an object to provide a mobile communication system capable of continuing communication between a relay device and a base station device if the relay device moves. In a handover process, when it is judged in Step ST1802 that an establishment cause for RRC connection is attach from an RN, in Step ST1803, a target eNB judges whether the own device has the DeNB function. In a case of judging that the own device does not have the DeNB function, in Step ST1804, the target eNB notifies the RN of an RRC connection rejection. When being notified of the RRC connection reject, in Step ST1807, the RN stops the handover process and then returns to a source eNB.
IN3338CHN2014 2011-11-04 2012-11-02 IN2014CN03338A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011241919 2011-11-04
PCT/JP2012/078479 WO2013065824A1 (en) 2011-11-04 2012-11-02 Mobile communication system

Publications (1)

Publication Number Publication Date
IN2014CN03338A true IN2014CN03338A (en) 2015-07-03

Family

ID=48192161

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3338CHN2014 IN2014CN03338A (en) 2011-11-04 2012-11-02

Country Status (6)

Country Link
US (2) US9603060B2 (en)
EP (2) EP3534642A1 (en)
JP (3) JP6207397B2 (en)
CN (1) CN103918343B (en)
IN (1) IN2014CN03338A (en)
WO (1) WO2013065824A1 (en)

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Also Published As

Publication number Publication date
EP2775778A1 (en) 2014-09-10
CN103918343A (en) 2014-07-09
EP3534642A1 (en) 2019-09-04
CN103918343B (en) 2018-11-09
EP2775778A4 (en) 2015-08-12
US20140301371A1 (en) 2014-10-09
JP2017208861A (en) 2017-11-24
US20170150404A1 (en) 2017-05-25
JPWO2013065824A1 (en) 2015-04-02
JP6207397B2 (en) 2017-10-04
US10609602B2 (en) 2020-03-31
US9603060B2 (en) 2017-03-21
JP6431149B2 (en) 2018-11-28
WO2013065824A1 (en) 2013-05-10
JP6639612B2 (en) 2020-02-05
JP2019036994A (en) 2019-03-07

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