EP2481238A4 - Network-relay signaling for downlink transparent relay - Google Patents

Network-relay signaling for downlink transparent relay Download PDF

Info

Publication number
EP2481238A4
EP2481238A4 EP10822937.8A EP10822937A EP2481238A4 EP 2481238 A4 EP2481238 A4 EP 2481238A4 EP 10822937 A EP10822937 A EP 10822937A EP 2481238 A4 EP2481238 A4 EP 2481238A4
Authority
EP
European Patent Office
Prior art keywords
relay
network
signaling
downlink transparent
downlink
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Withdrawn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
EP10822937.8A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2481238A2 (en
Inventor
Hua Xu
Jianglei Ma
Ming Jia
Hang Zhang
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.)
BlackBerry Ltd
Original Assignee
BlackBerry Ltd
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 BlackBerry Ltd filed Critical BlackBerry Ltd
Publication of EP2481238A2 publication Critical patent/EP2481238A2/en
Publication of EP2481238A4 publication Critical patent/EP2481238A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0097—Relays

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
EP10822937.8A 2009-09-21 2010-09-21 Network-relay signaling for downlink transparent relay Withdrawn EP2481238A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24409809P 2009-09-21 2009-09-21
PCT/CA2010/001508 WO2011044667A2 (en) 2009-09-21 2010-09-21 Network-relay signaling for downlink transparent relay

Publications (2)

Publication Number Publication Date
EP2481238A2 EP2481238A2 (en) 2012-08-01
EP2481238A4 true EP2481238A4 (en) 2017-06-07

Family

ID=43876620

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10822937.8A Withdrawn EP2481238A4 (en) 2009-09-21 2010-09-21 Network-relay signaling for downlink transparent relay

Country Status (9)

Country Link
EP (1) EP2481238A4 (pt)
JP (1) JP2013505603A (pt)
KR (1) KR20150129094A (pt)
CN (1) CN102918884A (pt)
BR (1) BR112012006372B8 (pt)
CA (1) CA2774723C (pt)
IN (1) IN2012DN02390A (pt)
RU (1) RU2543977C2 (pt)
WO (1) WO2011044667A2 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2269392A4 (en) * 2008-03-21 2016-06-15 Apple Inc MULTIMEDIA BROADBAND MULTICAST SERVICE (MBMS) WITH ROOM MULTIPLEXING
US9148213B2 (en) 2012-05-04 2015-09-29 Futurewei Technologies, Inc. System and method for radio frequency repeating
WO2015003057A2 (en) * 2013-07-03 2015-01-08 Interdigital Patent Holdings, Inc. Multi-band methods for interference limited wireless local area network systems
CN103338508B (zh) * 2013-07-10 2015-09-16 武汉邮电科学研究院 一种联合频偏估计方法及系统
ES2742039T3 (es) 2014-01-30 2020-02-12 Alcatel Lucent Técnicas de comunicación que usan un régimen de repetición en una región de cobertura mejorada
JP6790371B2 (ja) 2016-02-04 2020-11-25 ソニー株式会社 通信装置、通信方法、送信装置及び受信装置
EP4233207A4 (en) * 2020-10-30 2024-10-16 Mediatek Singapore Pte Ltd REPEATER FOR DOWNLINK TRANSMISSION AND UPLINK TRANSMISSION

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003904167A0 (en) * 2003-08-08 2003-08-21 Clipsal Intergrated Systems Pty Ltd Radio network communication system and protocol using an automatic repeater
US7975199B2 (en) * 2006-04-03 2011-07-05 Nokia Siemens Networks Gmbh & Co. Kg Relay-assisted HARQ transmission system
CN101174874A (zh) * 2006-11-03 2008-05-07 富士通株式会社 用于mmr扩展802.16e系统的集中式调度器中继站
CN101345568B (zh) * 2007-07-09 2012-07-25 电信科学技术研究院 透明中继站的信号转发方法及信号转发装置
CN102177665B (zh) * 2008-08-12 2015-04-22 黑莓有限公司 在无线通信网络中实现下行链路透明中继的方法、设备及系统
WO2010026287A1 (en) * 2008-09-08 2010-03-11 Nokia Corporation Adaptive transmission modes for transparent relay
CN101873609B (zh) * 2009-04-27 2013-03-20 电信科学技术研究院 一种中继系统中的数据发送方法和装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NORTEL: "More Design Aspects on Downlink Transparent Relay in LTE-A", 3GPP DRAFT; R1-083866(NORTEL-DESIGNASPECT TRANSPARENT RELAY)_V1, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. Prague, Czech Republic; 20080924, 24 September 2008 (2008-09-24), XP050317181 *

Also Published As

Publication number Publication date
BR112012006372B8 (pt) 2021-10-26
RU2012110922A (ru) 2013-10-27
KR20150129094A (ko) 2015-11-19
BR112012006372B1 (pt) 2021-04-20
WO2011044667A3 (en) 2011-07-21
CA2774723C (en) 2018-07-17
EP2481238A2 (en) 2012-08-01
JP2013505603A (ja) 2013-02-14
CN102918884A (zh) 2013-02-06
WO2011044667A2 (en) 2011-04-21
IN2012DN02390A (pt) 2015-08-21
BR112012006372A2 (pt) 2016-03-29
CA2774723A1 (en) 2011-04-21
BR112012006372A8 (pt) 2018-04-03
RU2543977C2 (ru) 2015-03-10

Similar Documents

Publication Publication Date Title
GB0903517D0 (en) L2 transparent relay
EP2452926A4 (en) GLASS
GB0922191D0 (en) Vehicle glazing
GB0907187D0 (en) Communication system
IL218103A0 (en) Buoyancy system
HK1202642A1 (en) Glasses
EP2494727A4 (en) Downlink control signalling for downlink mimo
EP2491297B8 (en) Signaling system having improved contrast ratio
GB0914571D0 (en) Vehicle glazing
EP2509178A4 (en) RELAY OF PROTECTION
GB0907083D0 (en) Relay communication system
EP2481257A4 (en) Reference signal design for downlink high-order mimo
GB201002268D0 (en) Glazing
GB0902628D0 (en) Communication system
ZA201106115B (en) Glass sheet
GB0914103D0 (en) Communication system
EP2413521A4 (en) COMMUNICATION SYSTEM
EP2481238A4 (en) Network-relay signaling for downlink transparent relay
GB0914427D0 (en) Communication system
GB0906818D0 (en) Communication system
GB0916801D0 (en) Communication system
GB0917071D0 (en) Communication system
EP2413522A4 (en) COMMUNICATION SYSTEM
GB0900081D0 (en) Glass block
EP2493125A4 (en) COMMUNICATION SYSTEM

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20120413

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: RESEARCH IN MOTION LIMITED

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BLACKBERRY LIMITED

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BLACKBERRY LIMITED

A4 Supplementary search report drawn up and despatched

Effective date: 20170509

RIC1 Information provided on ipc code assigned before grant

Ipc: H04B 7/26 20060101ALI20170502BHEP

Ipc: H04W 28/04 20090101AFI20170502BHEP

Ipc: H04W 16/26 20090101ALI20170502BHEP

Ipc: H04L 1/18 20060101ALI20170502BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20190213

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20190625