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Withdrawn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Withdrawn legal-status Critical Current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 (ko)
JP (1) JP2013505603A (ko)
KR (1) KR20150129094A (ko)
CN (1) CN102918884A (ko)
BR (1) BR112012006372B8 (ko)
CA (1) CA2774723C (ko)
IN (1) IN2012DN02390A (ko)
RU (1) RU2543977C2 (ko)
WO (1) WO2011044667A2 (ko)

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
EP3017643B1 (en) * 2013-07-03 2019-09-11 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
WO2022089635A1 (en) * 2020-10-30 2022-05-05 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
KR101563032B1 (ko) * 2008-08-12 2015-10-23 노오텔 네트웍스 리미티드 무선 통신 네트워크에서의 다운링크 투명 중계를 가능하게 하는 방법
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
BR112012006372A2 (pt) 2016-03-29
WO2011044667A2 (en) 2011-04-21
WO2011044667A3 (en) 2011-07-21
BR112012006372B8 (pt) 2021-10-26
BR112012006372A8 (pt) 2018-04-03
CA2774723A1 (en) 2011-04-21
CN102918884A (zh) 2013-02-06
BR112012006372B1 (pt) 2021-04-20
JP2013505603A (ja) 2013-02-14
RU2543977C2 (ru) 2015-03-10
CA2774723C (en) 2018-07-17
IN2012DN02390A (ko) 2015-08-21
KR20150129094A (ko) 2015-11-19
RU2012110922A (ru) 2013-10-27
EP2481238A2 (en) 2012-08-01

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