GB201201286D0 - Control channel design for relay node backhaul - Google Patents

Control channel design for relay node backhaul

Info

Publication number
GB201201286D0
GB201201286D0 GBGB1201286.0A GB201201286A GB201201286D0 GB 201201286 D0 GB201201286 D0 GB 201201286D0 GB 201201286 A GB201201286 A GB 201201286A GB 201201286 D0 GB201201286 D0 GB 201201286D0
Authority
GB
United Kingdom
Prior art keywords
relay
enb
operable
relay nodes
backhaul
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GBGB1201286.0A
Other versions
GB2498750A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to GB1201286.0A priority Critical patent/GB2498750A/en
Publication of GB201201286D0 publication Critical patent/GB201201286D0/en
Priority to PCT/JP2013/000381 priority patent/WO2013111601A1/en
Publication of GB2498750A publication Critical patent/GB2498750A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/29—Control channels or signalling for resource management between an access point and the access point controlling device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations

Landscapes

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

Abstract

An evolved nodeB (eNB) operable to function in a wireless telecommunications network. The eNB is operable to support one or more relay nodes, each of the relay nodes comprising a backhaul link to the eNB. The eNB is operable to broadcast control signals dedicated to relay nodes on the backhaul link of the one or more relay nodes. This relay specific control signaling allows a relay node to recover quickly from a disconnection from the radio network due to mobility of the node, synchronization problems, backhaul radio link failure (RLF) and/or to enable Long Discontinuous Reception (DRX) or IDLE operation without having to discontinue its access link operation. The control signals may comprise one or more of relay specific primary broadcast channel (PBCH), primary synchronization channel (PSCH) or secondary synchronization channel (SSCH).
GB1201286.0A 2012-01-26 2012-01-26 Control channel design for relay node backhaul Withdrawn GB2498750A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1201286.0A GB2498750A (en) 2012-01-26 2012-01-26 Control channel design for relay node backhaul
PCT/JP2013/000381 WO2013111601A1 (en) 2012-01-26 2013-01-25 Control channel design for relay node backhaul

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1201286.0A GB2498750A (en) 2012-01-26 2012-01-26 Control channel design for relay node backhaul

Publications (2)

Publication Number Publication Date
GB201201286D0 true GB201201286D0 (en) 2012-03-07
GB2498750A GB2498750A (en) 2013-07-31

Family

ID=45840964

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1201286.0A Withdrawn GB2498750A (en) 2012-01-26 2012-01-26 Control channel design for relay node backhaul

Country Status (2)

Country Link
GB (1) GB2498750A (en)
WO (1) WO2013111601A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9167453B2 (en) 2013-11-25 2015-10-20 At&T Intellectual Property I, L.P. Cell and evolved node B station outage restoration tool
KR102265455B1 (en) 2014-06-02 2021-06-17 삼성전자주식회사 Apparatus and method for mitigating for interference in wireless communication system
US10129776B2 (en) 2014-07-14 2018-11-13 Lg Electronics Inc. Method and device for displaying isolation or recovery of base station in wireless communication system
CN107615827B (en) 2015-12-16 2020-09-25 华为技术有限公司 User access method and user equipment
US10645689B2 (en) * 2016-08-11 2020-05-05 Qualcomm Incorporated Link establishment in a wireless backhaul network using radio access technology
US10567064B2 (en) 2017-09-08 2020-02-18 At&T Intellectual Property I, L.P. Beam recovery for partial control channel failure
CN113068240B (en) 2018-02-14 2023-01-10 维沃移动通信有限公司 Method for converting return path, wireless relay, network side node and terminal
US11252748B2 (en) * 2018-05-07 2022-02-15 Qualcomm Incorporated System information for access and backhaul
CN111757398B (en) * 2019-03-28 2022-04-12 华为技术有限公司 Communication method and device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8861424B2 (en) * 2009-07-06 2014-10-14 Qualcomm Incorporated Downlink control channel for relay resource allocation
US9125133B2 (en) * 2009-08-12 2015-09-01 Qualcomm Incorporated Method and apparatus for relay backhaul design in a wireless communication system
US8761074B2 (en) * 2009-08-27 2014-06-24 Futurewei Technologies, Inc. Relay backhaul in wireless communication
CN102036399B (en) * 2009-09-29 2014-08-13 中兴通讯股份有限公司 Method for sending uplink control information on back haul link
EP2534777B1 (en) * 2010-02-11 2019-01-02 LG Electronics Inc. Method and apparatus of recovering backhaul link failure between base station and relay node
WO2011121714A1 (en) * 2010-03-30 2011-10-06 富士通株式会社 Mobile communication system, wireless relay device, mobile communication device, and wireless communication method
US8780698B2 (en) * 2010-04-01 2014-07-15 Lg Electronics Inc. Signal processing method in wireless communication system and device therefor
US10651960B2 (en) * 2010-04-07 2020-05-12 Nokia Technologies Oy Relay control channel search space configuration
JP4990386B2 (en) * 2010-07-08 2012-08-01 株式会社エヌ・ティ・ティ・ドコモ Mobile communication method, radio base station, and relay node

Also Published As

Publication number Publication date
WO2013111601A1 (en) 2013-08-01
GB2498750A (en) 2013-07-31

Similar Documents

Publication Publication Date Title
GB201201286D0 (en) Control channel design for relay node backhaul
EP4236597A3 (en) User apparatus, base station and communication system
WO2013015645A3 (en) Method and apparatus for transmitting synchronization signal in wireless communication system
MX2019011212A (en) Cell re-selection measurement window in new radio.
MX363211B (en) Radio link monitoring.
WO2014111893A3 (en) Synchronization signal design for wireless devices in a long range extension mode
GB2569251A (en) Multi-standard radio switchable multiplexer
MX2019003307A (en) User equipment, base stations and methods.
WO2015066385A3 (en) Carrier aggregation configuration in wireless systems
AR096232A1 (en) METHODS, RADIO-BASED STATION AND USER EQUIPMENT TO OPERATE THE CELL RESELECTION
MX354229B (en) Techniques for switching bearers between radio access technologies (rats).
MX2018000973A (en) Narrowband lte cell search.
MX365701B (en) Synchronization in wireless communications networks.
WO2013126014A3 (en) Combating drx deadlock in telecommunications
EA201200010A1 (en) SYSTEMS AND METHODS FOR SELECTING COMPONENT CARRIERS IN THE RADIO COMMUNICATION SYSTEM
UA102031C2 (en) Femto cell synchronization and pilot search methodology
MX342768B (en) Simultaneous transmit and receive.
MX2010001735A (en) Mobile communication system and mobile station.
EP4221376A3 (en) Communication system
JP2015126393A5 (en)
MY183513A (en) A radio node and method for selectively providing syncronization information for a device-to-device (d2d) communication
MY179423A (en) System overload control notifying the ue of a implicit reject status when in extended coverage
GB2571885A (en) System and method for direct mode push to talk communication protocols
PH12016501778A1 (en) Device
EP4250820A3 (en) Communication system, user apparatus and master base station for master base station handover

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)