CA2774723C - Network-relay signaling for downlink transparent relay - Google Patents
Network-relay signaling for downlink transparent relay Download PDFInfo
- Publication number
- CA2774723C CA2774723C CA2774723A CA2774723A CA2774723C CA 2774723 C CA2774723 C CA 2774723C CA 2774723 A CA2774723 A CA 2774723A CA 2774723 A CA2774723 A CA 2774723A CA 2774723 C CA2774723 C CA 2774723C
- Authority
- CA
- Canada
- Prior art keywords
- retransmission
- mobile station
- subframe
- station
- base station
- 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.)
- Active
Links
- 230000011664 signaling Effects 0.000 title claims description 13
- 238000004891 communication Methods 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 32
- 230000007774 longterm Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 29
- 238000012545 processing Methods 0.000 description 22
- 230000004044 response Effects 0.000 description 12
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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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24409809P | 2009-09-21 | 2009-09-21 | |
| US61/244,098 | 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 |
|---|---|
| CA2774723A1 CA2774723A1 (en) | 2011-04-21 |
| CA2774723C true CA2774723C (en) | 2018-07-17 |
Family
ID=43876620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2774723A Active CA2774723C (en) | 2009-09-21 | 2010-09-21 | Network-relay signaling for downlink transparent relay |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP2481238A4 (cs) |
| JP (1) | JP2013505603A (cs) |
| KR (1) | KR20150129094A (cs) |
| CN (1) | CN102918884A (cs) |
| BR (1) | BR112012006372B8 (cs) |
| CA (1) | CA2774723C (cs) |
| IN (1) | IN2012DN02390A (cs) |
| RU (1) | RU2543977C2 (cs) |
| WO (1) | WO2011044667A2 (cs) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3343790A3 (en) * | 2008-03-21 | 2018-08-15 | Apple Inc. | 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 (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)
| 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 |
| WO2010017628A1 (en) * | 2008-08-12 | 2010-02-18 | Nortel Networks Limited | Apparatus and method for enabling downlink transparent relay in a wireless communications network |
| US8953467B2 (en) * | 2008-09-08 | 2015-02-10 | 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 |
-
2010
- 2010-09-21 IN IN2390DEN2012 patent/IN2012DN02390A/en unknown
- 2010-09-21 EP EP10822937.8A patent/EP2481238A4/en not_active Withdrawn
- 2010-09-21 CA CA2774723A patent/CA2774723C/en active Active
- 2010-09-21 CN CN2010800526089A patent/CN102918884A/zh active Pending
- 2010-09-21 BR BR112012006372A patent/BR112012006372B8/pt active IP Right Grant
- 2010-09-21 WO PCT/CA2010/001508 patent/WO2011044667A2/en active Application Filing
- 2010-09-21 JP JP2012529082A patent/JP2013505603A/ja active Pending
- 2010-09-21 RU RU2012110922/07A patent/RU2543977C2/ru active
- 2010-09-21 KR KR1020127010286A patent/KR20150129094A/ko not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013505603A (ja) | 2013-02-14 |
| RU2012110922A (ru) | 2013-10-27 |
| RU2543977C2 (ru) | 2015-03-10 |
| IN2012DN02390A (cs) | 2015-08-21 |
| CN102918884A (zh) | 2013-02-06 |
| CA2774723A1 (en) | 2011-04-21 |
| WO2011044667A3 (en) | 2011-07-21 |
| KR20150129094A (ko) | 2015-11-19 |
| BR112012006372A8 (pt) | 2018-04-03 |
| BR112012006372A2 (pt) | 2016-03-29 |
| BR112012006372B8 (pt) | 2021-10-26 |
| EP2481238A4 (en) | 2017-06-07 |
| WO2011044667A2 (en) | 2011-04-21 |
| BR112012006372B1 (pt) | 2021-04-20 |
| EP2481238A2 (en) | 2012-08-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20130906 |