WO2011016653A3 - Attribution de ressources de retour à un relais - Google Patents
Attribution de ressources de retour à un relais Download PDFInfo
- Publication number
- WO2011016653A3 WO2011016653A3 PCT/KR2010/005070 KR2010005070W WO2011016653A3 WO 2011016653 A3 WO2011016653 A3 WO 2011016653A3 KR 2010005070 W KR2010005070 W KR 2010005070W WO 2011016653 A3 WO2011016653 A3 WO 2011016653A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- resource
- receiving
- resource allocation
- resource blocks
- relay backhaul
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
- H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
- H04B7/15542—Selecting at relay station its transmit and receive resources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
-
- 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
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/26—Resource reservation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0094—Indication of how sub-channels of the path are allocated
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
- H04W92/12—Interfaces between hierarchically different network devices between access points and access point controllers
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
Abstract
L'invention porte sur l'attribution de ressources de retour à un relais dans un système de communication sans fil et sur l'appareil associé. En détail, l'invention a trait: à une méthode de réception de signaux selon laquelle un terminal reçoit un signal dans un système de communication sans fil, et à l'appareil associé. La méthode comporte les étapes suivantes: réception d'une station de base d'informations sur un ou plusieurs premiers blocs de ressources attribués à un relais; réception d'une information d'attribution de ressources via le canal de commande d'une station de base; et réception du bloc de ressources prédéterminé indiqué par la susdite information, et faisant partie de deuxièmes blocs de ressources à logique continue. Les deuxièmes blocs de ressources sont à logique continue lorsqu'on exclut l'un ou les premiers blocs de ressources de la totalité des blocs de ressource.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/388,969 US8855072B2 (en) | 2009-08-04 | 2010-08-02 | Relay backhaul resource allocation |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23102809P | 2009-08-04 | 2009-08-04 | |
US61/231,028 | 2009-08-04 | ||
US23277409P | 2009-08-10 | 2009-08-10 | |
US61/232,774 | 2009-08-10 | ||
KR10-2010-0073365 | 2010-07-29 | ||
KR1020100073365A KR20110014101A (ko) | 2009-08-04 | 2010-07-29 | 릴레이 백홀 자원 할당 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011016653A2 WO2011016653A2 (fr) | 2011-02-10 |
WO2011016653A3 true WO2011016653A3 (fr) | 2011-06-16 |
Family
ID=43544769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2010/005070 WO2011016653A2 (fr) | 2009-08-04 | 2010-08-02 | Attribution de ressources de retour à un relais |
Country Status (3)
Country | Link |
---|---|
US (1) | US8855072B2 (fr) |
KR (1) | KR20110014101A (fr) |
WO (1) | WO2011016653A2 (fr) |
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KR101459147B1 (ko) * | 2008-02-04 | 2014-11-10 | 엘지전자 주식회사 | 무선통신 시스템에서 전송 파워 제어 명령 전송 방법 |
US9673952B2 (en) | 2009-04-10 | 2017-06-06 | Qualcomm Inc. | Method and apparatus for supporting user equipments on different system bandwidths |
KR101714439B1 (ko) * | 2009-10-28 | 2017-03-09 | 엘지전자 주식회사 | 기지국으로부터 제어정보를 수신하는 중계기 장치 및 그 방법 |
CN102055509B (zh) * | 2009-11-11 | 2014-03-26 | 华为终端有限公司 | 下行信号加权处理方法、装置和通信*** |
CN104092520B (zh) * | 2009-12-03 | 2018-09-21 | 华为技术有限公司 | 载波聚合时反馈ack/nack信息的方法、基站和用户设备 |
US9276710B2 (en) * | 2009-12-21 | 2016-03-01 | Qualcomm Incorporated | Method and apparatus for resource allocation with carrier extension |
CN102215570B (zh) * | 2010-04-02 | 2016-04-13 | 中兴通讯股份有限公司 | 中继链路边界的指示及确定方法、基站 |
US8917677B2 (en) * | 2010-04-14 | 2014-12-23 | Samsung Electronics Co., Ltd. | Systems and methods for bundling resource blocks in a wireless communication system |
US9380567B2 (en) * | 2010-08-16 | 2016-06-28 | Qualcomm Incorporated | Search space design for relay physical downlink control channel (R-PDCCH) |
ES2654346T3 (es) | 2010-09-14 | 2018-02-13 | Lg Electronics Inc. | Método y dispositivo para asignación de recursos de enlace ascendente |
US10044489B2 (en) * | 2010-10-22 | 2018-08-07 | Nokia Solutions And Networks Oy | Enhanced inter-network access node scheduling coordination and signaling support for advanced receiver algorithms |
US9191098B2 (en) * | 2011-01-14 | 2015-11-17 | Telefonaktiebolaget L M Ericsson (Publ) | Capability reporting for relay nodes in wireless networks |
KR101790040B1 (ko) * | 2011-05-25 | 2017-11-20 | 삼성전자 주식회사 | 무선 통신 시스템에서 전용 기준 신호를 위한 제어 채널 전송 방법 및 장치 |
CN106658732B (zh) * | 2011-08-15 | 2020-04-14 | 华为技术有限公司 | 控制信道资源的分配方法及装置 |
KR20140051388A (ko) | 2011-08-16 | 2014-04-30 | 후지쯔 가부시끼가이샤 | 자원 할당 방법, 기지국 및 단말기 장치 |
GB2493784B (en) * | 2011-08-19 | 2016-04-20 | Sca Ipla Holdings Inc | Wireless communications system and method |
US20130114514A1 (en) * | 2011-11-04 | 2013-05-09 | Nokia Siemens Networks Oy | DMRS Arrangements For Coordinated Multi-Point Communication |
US9276709B2 (en) | 2011-11-08 | 2016-03-01 | Futurewei Technologies, Inc. | System and method for interference management in cellular networks |
KR101669701B1 (ko) | 2012-06-25 | 2016-10-26 | 주식회사 케이티 | 물리적 상향링크 데이터 채널 맵핑정보 제공방법 및 그 송수신포인트, 물리적 상향링크 데이터 채널의 전송방법, 그 단말 |
USRE48361E1 (en) * | 2012-06-27 | 2020-12-15 | Lg Electronics Inc. | Method and terminal for random access to small cell |
US8885752B2 (en) * | 2012-07-27 | 2014-11-11 | Intel Corporation | Method and apparatus for feedback in 3D MIMO wireless systems |
US9521637B2 (en) | 2013-02-14 | 2016-12-13 | Blackberry Limited | Small cell demodulation reference signal and initial synchronization |
US9019858B2 (en) | 2013-02-22 | 2015-04-28 | Nokia Solutions And Networks Oy | Generating short term base station utilization estimates for wireless networks |
US11743897B2 (en) * | 2013-12-20 | 2023-08-29 | Qualcomm Incorporated | Techniques for configuring uplink channels in unlicensed radio frequency spectrum bands |
CN106537835B (zh) * | 2014-07-31 | 2019-12-06 | Lg电子株式会社 | 用于在无线通信***中发送信号的方法和设备 |
US10075270B2 (en) * | 2014-10-16 | 2018-09-11 | Qualcomm Incorporated | Techniques for cell-specific reference signal (CRS)-based signaling in a shared radio frequency spectrum band |
US10044536B2 (en) * | 2016-01-29 | 2018-08-07 | Lilee Systems, Ltd | Method and apparatus for independent packet and OFDM boundaries |
US10172122B1 (en) | 2016-02-02 | 2019-01-01 | Sprint Communications Company L.P. | Identification of uplink interference in a long-term evolution (LTE) communication system |
US10863505B2 (en) * | 2016-08-26 | 2020-12-08 | Qualcomm Incorporated | Data channel resource allocation |
US10511990B1 (en) | 2017-03-16 | 2019-12-17 | Sprint Communications Company L.P. | Wireless relay backhaul over visitor wireless user devices |
CN110691416B (zh) * | 2018-07-05 | 2023-06-09 | 华为技术有限公司 | 一种资源调度的方法和装置 |
EP3920570A4 (fr) * | 2019-02-01 | 2022-08-03 | Ntt Docomo, Inc. | Terminal utilisateur et procédé de communication sans fil |
CN112804757B (zh) * | 2020-12-30 | 2023-05-02 | 联想未来通信科技(重庆)有限公司 | 一种频域资源分配类型的切换方法、装置及可读存储介质 |
WO2022246731A1 (fr) * | 2021-05-27 | 2022-12-01 | Qualcomm Incorporated | Attribution de ressources pour un pdcch avec une communication basée sur des relais multiples |
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KR20070074110A (ko) * | 2006-01-06 | 2007-07-12 | 삼성전자주식회사 | 광대역 무선접속 통신시스템에서 중계 서비스를 제공하기위한 장치 및 방법 |
US20080090575A1 (en) * | 2006-07-13 | 2008-04-17 | Oz Barak | WiMAX ACCESS POINT NETWORK WITH BACKHAUL TECHNOLOGY |
KR20090008178A (ko) * | 2006-01-12 | 2009-01-21 | 모토로라 인코포레이티드 | Sdma 시스템에서의 동일한 무선 시간-주파수 리소스에 의한 사용자 데이터 및 백홀 데이터의 통신 |
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-
2010
- 2010-07-29 KR KR1020100073365A patent/KR20110014101A/ko not_active Application Discontinuation
- 2010-08-02 US US13/388,969 patent/US8855072B2/en not_active Expired - Fee Related
- 2010-08-02 WO PCT/KR2010/005070 patent/WO2011016653A2/fr active Application Filing
Patent Citations (3)
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KR20070074110A (ko) * | 2006-01-06 | 2007-07-12 | 삼성전자주식회사 | 광대역 무선접속 통신시스템에서 중계 서비스를 제공하기위한 장치 및 방법 |
KR20090008178A (ko) * | 2006-01-12 | 2009-01-21 | 모토로라 인코포레이티드 | Sdma 시스템에서의 동일한 무선 시간-주파수 리소스에 의한 사용자 데이터 및 백홀 데이터의 통신 |
US20080090575A1 (en) * | 2006-07-13 | 2008-04-17 | Oz Barak | WiMAX ACCESS POINT NETWORK WITH BACKHAUL TECHNOLOGY |
Also Published As
Publication number | Publication date |
---|---|
US20120140726A1 (en) | 2012-06-07 |
WO2011016653A2 (fr) | 2011-02-10 |
KR20110014101A (ko) | 2011-02-10 |
US8855072B2 (en) | 2014-10-07 |
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