WO2011044667A3 - Network-relay signaling for downlink transparent relay - Google Patents

Network-relay signaling for downlink transparent relay Download PDF

Info

Publication number
WO2011044667A3
WO2011044667A3 PCT/CA2010/001508 CA2010001508W WO2011044667A3 WO 2011044667 A3 WO2011044667 A3 WO 2011044667A3 CA 2010001508 W CA2010001508 W CA 2010001508W WO 2011044667 A3 WO2011044667 A3 WO 2011044667A3
Authority
WO
WIPO (PCT)
Prior art keywords
retransmission
relay
transparent relay
network
signaling
Prior art date
Application number
PCT/CA2010/001508
Other languages
French (fr)
Other versions
WO2011044667A2 (en
Inventor
Hua Xu
Jianglei Ma
Ming Jia
Hang Zhang
Original Assignee
Nortel Networks Limited
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 Nortel Networks Limited filed Critical Nortel Networks Limited
Priority to IN2390DEN2012 priority Critical patent/IN2012DN02390A/en
Priority to CN2010800526089A priority patent/CN102918884A/en
Priority to BR112012006372A priority patent/BR112012006372B8/en
Priority to EP10822937.8A priority patent/EP2481238A4/en
Priority to CA2774723A priority patent/CA2774723C/en
Priority to RU2012110922/07A priority patent/RU2543977C2/en
Priority to KR1020127010286A priority patent/KR20150129094A/en
Priority to JP2012529082A priority patent/JP2013505603A/en
Publication of WO2011044667A2 publication Critical patent/WO2011044667A2/en
Publication of WO2011044667A3 publication Critical patent/WO2011044667A3/en

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)

Abstract

In a method of providing downlink retransmissions to a mobile station in a wireless communication network, the wireless communication network comprising a base station communicatively linked to a transparent relay station, the base station receives a request for a retransmission from the mobile station; schedules resources for the retransmission; signals scheduling information for the retransmission to the transparent relay station via a control link; and the transparent relay station receives the scheduling information for the retransmission on the control link; and sends the retransmission to the mobile station in a retransmit subframe on a retransmit frequency band.
PCT/CA2010/001508 2009-09-21 2010-09-21 Network-relay signaling for downlink transparent relay WO2011044667A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IN2390DEN2012 IN2012DN02390A (en) 2009-09-21 2010-09-21
CN2010800526089A CN102918884A (en) 2009-09-21 2010-09-21 Network-relay signalling for downlink transparent relay
BR112012006372A BR112012006372B8 (en) 2009-09-21 2010-09-21 Network relay signaling for downlink transparent relay
EP10822937.8A EP2481238A4 (en) 2009-09-21 2010-09-21 Network-relay signaling for downlink transparent relay
CA2774723A CA2774723C (en) 2009-09-21 2010-09-21 Network-relay signaling for downlink transparent relay
RU2012110922/07A RU2543977C2 (en) 2009-09-21 2010-09-21 Relay method and base station
KR1020127010286A KR20150129094A (en) 2009-09-21 2010-09-21 Network-relay signaling for downlink transparent relay
JP2012529082A JP2013505603A (en) 2009-09-21 2010-09-21 Network-relay station signaling for downlink transparent relay stations

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24409809P 2009-09-21 2009-09-21
US61/244,098 2009-09-21

Publications (2)

Publication Number Publication Date
WO2011044667A2 WO2011044667A2 (en) 2011-04-21
WO2011044667A3 true WO2011044667A3 (en) 2011-07-21

Family

ID=43876620

Family Applications (1)

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

Country Status (9)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009115912A2 (en) * 2008-03-21 2009-09-24 Nortel Networks Limited Multimedia broadcast multicast service (mbms) utilizing spatial multiplexing
US9148213B2 (en) 2012-05-04 2015-09-29 Futurewei Technologies, Inc. System and method for radio frequency repeating
US10506456B2 (en) 2013-07-03 2019-12-10 Interdigital Patent Holdings, Inc. Multi-band methods for interference limited wireless local area network systems
CN103338508B (en) * 2013-07-10 2015-09-16 武汉邮电科学研究院 A kind of associating frequency deviation estimating method and system
EP2903195B1 (en) * 2014-01-30 2019-07-03 Alcatel Lucent Communication techniques using a repetition regime in a coverage enhanced region
JP6790371B2 (en) * 2016-02-04 2020-11-25 ソニー株式会社 Communication device, communication method, transmitter and receiver
EP4233207A1 (en) * 2020-10-30 2023-08-30 MediaTek Singapore Pte. Ltd. Repeater for downlink transmission and uplink transmission

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101345568A (en) * 2007-07-09 2009-01-14 大唐移动通信设备有限公司 Signal forwarding method and device of transparent relay station
WO2010017628A1 (en) * 2008-08-12 2010-02-18 Nortel Networks Limited Apparatus and method for enabling downlink transparent relay in a wireless communications network
WO2010026287A1 (en) * 2008-09-08 2010-03-11 Nokia Corporation Adaptive transmission modes for transparent relay
WO2010124605A1 (en) * 2009-04-27 2010-11-04 大唐移动通信设备有限公司 Method and apparatus for data transmission in relay system

Family Cites Families (3)

* 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 (en) * 2006-11-03 2008-05-07 富士通株式会社 Centralized-scheduler relay station for MMR extended 802.16E system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101345568A (en) * 2007-07-09 2009-01-14 大唐移动通信设备有限公司 Signal forwarding method and device of transparent relay station
WO2010017628A1 (en) * 2008-08-12 2010-02-18 Nortel Networks Limited Apparatus and method for enabling downlink transparent relay in a wireless communications network
WO2010026287A1 (en) * 2008-09-08 2010-03-11 Nokia Corporation Adaptive transmission modes for transparent relay
WO2010124605A1 (en) * 2009-04-27 2010-11-04 大唐移动通信设备有限公司 Method and apparatus for data transmission in relay system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"3GPP TSG-RAN1 Meeting #54bis (Rl-083866)", 29 September 2008, NORTEL, PRAGUE, CZECH, article "More Design Aspects on Downlink Transparent Relay in LTE-A", XP050317181 *
"Some Further Considerations for Downlink Transparent Relay for LTE-A", 3GPP TSG-RANL #54 (RL-083158), 18 August 2008 (2008-08-18), KOREA., XP050316593, Retrieved from the Internet <URL:http://ftp.3gpp.org/specs/html-info/TDocExIVItg--Rl-54--26793.htm> *

Also Published As

Publication number Publication date
JP2013505603A (en) 2013-02-14
WO2011044667A2 (en) 2011-04-21
CN102918884A (en) 2013-02-06
KR20150129094A (en) 2015-11-19
EP2481238A2 (en) 2012-08-01
IN2012DN02390A (en) 2015-08-21
BR112012006372B8 (en) 2021-10-26
EP2481238A4 (en) 2017-06-07
CA2774723C (en) 2018-07-17
BR112012006372A8 (en) 2018-04-03
BR112012006372B1 (en) 2021-04-20
CA2774723A1 (en) 2011-04-21
RU2012110922A (en) 2013-10-27
BR112012006372A2 (en) 2016-03-29
RU2543977C2 (en) 2015-03-10

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