CN102461219B - 组播/广播单频网络子帧物理下行链路控制信道设计 - Google Patents
组播/广播单频网络子帧物理下行链路控制信道设计 Download PDFInfo
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- CN102461219B CN102461219B CN201080026806.8A CN201080026806A CN102461219B CN 102461219 B CN102461219 B CN 102461219B CN 201080026806 A CN201080026806 A CN 201080026806A CN 102461219 B CN102461219 B CN 102461219B
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Classifications
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- 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
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/30—Resource management for broadcast services
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (21)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US17045009P | 2009-04-17 | 2009-04-17 | |
US61/170,450 | 2009-04-17 | ||
PCT/US2010/031477 WO2010121194A1 (en) | 2009-04-17 | 2010-04-16 | Multicast/broadcast single frequency network subframe physical downlink control channel design |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102461219A CN102461219A (zh) | 2012-05-16 |
CN102461219B true CN102461219B (zh) | 2015-12-16 |
Family
ID=42301970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080026806.8A Active CN102461219B (zh) | 2009-04-17 | 2010-04-16 | 组播/广播单频网络子帧物理下行链路控制信道设计 |
Country Status (5)
Country | Link |
---|---|
US (2) | US8477675B2 (zh) |
EP (1) | EP2420072B1 (zh) |
CN (1) | CN102461219B (zh) |
CA (1) | CA2759021C (zh) |
WO (1) | WO2010121194A1 (zh) |
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CN101873532B (zh) * | 2009-04-22 | 2013-01-02 | 电信科学技术研究院 | 广播多播系统中发送和获取控制信息的方法、基站和ue |
US9106378B2 (en) | 2009-06-10 | 2015-08-11 | Qualcomm Incorporated | Systems, apparatus and methods for communicating downlink information |
US8837347B2 (en) * | 2009-07-17 | 2014-09-16 | Lg Electronics Inc. | Method and apparatus for transmitting reference signal in wireless communication system including relay station |
US9144037B2 (en) | 2009-08-11 | 2015-09-22 | Qualcomm Incorporated | Interference mitigation by puncturing transmission of interfering cells |
US9270496B2 (en) | 2009-08-12 | 2016-02-23 | Blackberry Limited | Physical uplink shared channel demodulation reference signal design for uplink coordinated transmission in type II relay |
CN102577293B (zh) * | 2009-08-12 | 2016-01-20 | 黑莓有限公司 | 利用打孔的dmrs使用类型2中继的上行链路传输 |
US9277566B2 (en) * | 2009-09-14 | 2016-03-01 | Qualcomm Incorporated | Cross-subframe control channel design |
US8942192B2 (en) | 2009-09-15 | 2015-01-27 | Qualcomm Incorporated | Methods and apparatus for subframe interlacing in heterogeneous networks |
US9083494B2 (en) * | 2010-03-23 | 2015-07-14 | Qualcomm Incorporated | Efficient resource utilization in TDD |
US9226288B2 (en) | 2010-04-13 | 2015-12-29 | Qualcomm Incorporated | Method and apparatus for supporting communications in a heterogeneous network |
US9392608B2 (en) | 2010-04-13 | 2016-07-12 | Qualcomm Incorporated | Resource partitioning information for enhanced interference coordination |
US9271167B2 (en) | 2010-04-13 | 2016-02-23 | Qualcomm Incorporated | Determination of radio link failure with enhanced interference coordination and cancellation |
US9125072B2 (en) | 2010-04-13 | 2015-09-01 | Qualcomm Incorporated | Heterogeneous network (HetNet) user equipment (UE) radio resource management (RRM) measurements |
US9258807B2 (en) * | 2010-05-03 | 2016-02-09 | Intel Deutschland Gmbh | Communication network device, communication terminal, and communication resource allocation methods |
US8699386B2 (en) * | 2010-08-18 | 2014-04-15 | Qualcomm Incorporated | H-ARQ timing and backhaul subframe configuration for TDD relay in LTE-A |
US8886190B2 (en) | 2010-10-08 | 2014-11-11 | Qualcomm Incorporated | Method and apparatus for measuring cells in the presence of interference |
EP3723394B1 (en) | 2010-11-08 | 2023-01-11 | Samsung Electronics Co., Ltd. | Method and device for receiving a subframe in different forms in a wireless communication system |
JP5926276B2 (ja) * | 2010-11-18 | 2016-05-25 | エルジー エレクトロニクス インコーポレイティド | 制御情報を伝送する方法及びそのための装置 |
JP5516820B2 (ja) * | 2011-02-25 | 2014-06-11 | シャープ株式会社 | 無線通信システム、基地局装置及び無線通信経路選択方法 |
WO2012118281A2 (ko) * | 2011-03-01 | 2012-09-07 | 엘지전자 주식회사 | 반송파 집성 기법이 적용된 무선 통신 시스템에서 릴레이 노드가 신호를 송수신하는 방법 및 이를 위한 장치 |
CN103380579B (zh) | 2011-03-03 | 2016-06-01 | Lg电子株式会社 | 在应用了载波聚合方案的无线通信系统中配置回程链路子帧的方法及其设备 |
KR101887064B1 (ko) | 2011-03-11 | 2018-08-09 | 엘지전자 주식회사 | 하향링크 신호 수신 방법 및 전송 방법과, 사용자기기 및 기지국 |
CN102158978B (zh) * | 2011-04-22 | 2017-03-01 | 中兴通讯股份有限公司 | 一种下行控制信息的处理方法和系统 |
US9408168B2 (en) | 2011-04-28 | 2016-08-02 | Lg Electronics Inc. | Method and apparatus for transmitting synchronization signal in carrier aggregation system |
CN102264039B (zh) | 2011-04-29 | 2013-12-11 | 电信科学技术研究院 | 一种实现半持续调度传输的方法及装置 |
KR101943821B1 (ko) | 2011-06-21 | 2019-01-31 | 한국전자통신연구원 | 무선 통신 시스템에서 제어채널 송수신 방법 |
US9131389B2 (en) * | 2012-02-28 | 2015-09-08 | Qualcomm Incorporated | Connected mode gap measurement for LTE TDD |
WO2013137582A1 (ko) * | 2012-03-15 | 2013-09-19 | 엘지전자 주식회사 | 무선 통신 시스템에서 하향링크 채널의 시작 심볼을 설정하는 방법 및 이를 위한 장치 |
US10349385B2 (en) | 2012-05-16 | 2019-07-09 | Qualcomm Incorporated | Methods and apparatus for subframe configuration for wireless networks |
CN103856901B (zh) * | 2012-12-04 | 2017-06-09 | 成都鼎桥通信技术有限公司 | Mbms业务数据的发送方法 |
ES2643575T3 (es) * | 2013-01-03 | 2017-11-23 | Intel Corporation | Aparato y método para la supervisión de canal de control en una red inalámbrica de nuevo tipo de portadora (NCT) |
CN104247558B (zh) * | 2013-01-25 | 2018-07-03 | 华为技术有限公司 | 系统消息的获取方法、用户设备和基站 |
EP2830237B1 (en) * | 2013-02-01 | 2018-02-07 | LG Electronics Inc. | Method for transmitting and receiving mbsfn sub-frame and apparatus therefor |
WO2015023604A1 (en) * | 2013-08-11 | 2015-02-19 | Coherent Logix, Incorporated | Broadcast/broadband convergence network |
US10999886B2 (en) * | 2015-08-10 | 2021-05-04 | Qualcomm Incorporated | Techniques for harmonization between CRS and DM-RS based transmission modes in unlicensed spectrum |
CN109121202A (zh) * | 2017-06-26 | 2019-01-01 | 华为技术有限公司 | 组播数据发送方法、装置、设备及存储介质 |
US11324033B2 (en) * | 2018-04-06 | 2022-05-03 | Qualcomm Incorporated | Physical downlink shared channel reception when physical downlink control channel with different spatial quasi-colocation assumptions are mapped to the same control resource set |
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CN101296410A (zh) * | 2007-04-29 | 2008-10-29 | 大唐移动通信设备有限公司 | 专用载波配置方法与装置及多媒体广播组播业务传输方法 |
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-
2010
- 2010-04-16 CA CA2759021A patent/CA2759021C/en active Active
- 2010-04-16 US US12/762,142 patent/US8477675B2/en active Active
- 2010-04-16 EP EP10717347.8A patent/EP2420072B1/en active Active
- 2010-04-16 WO PCT/US2010/031477 patent/WO2010121194A1/en active Application Filing
- 2010-04-16 CN CN201080026806.8A patent/CN102461219B/zh active Active
-
2013
- 2013-05-30 US US13/905,916 patent/US9497746B2/en active Active
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WO2008115614A2 (en) * | 2007-03-21 | 2008-09-25 | Motorola Inc. | Apparatuses and methods for mulit-antenna channel quality data acquisition in a broadcast/multicast service network using a multicast symbol |
CN101296410A (zh) * | 2007-04-29 | 2008-10-29 | 大唐移动通信设备有限公司 | 专用载波配置方法与装置及多媒体广播组播业务传输方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2420072A1 (en) | 2012-02-22 |
CA2759021C (en) | 2015-12-01 |
US20100265870A1 (en) | 2010-10-21 |
CN102461219A (zh) | 2012-05-16 |
EP2420072B1 (en) | 2015-02-11 |
US9497746B2 (en) | 2016-11-15 |
US20130265929A1 (en) | 2013-10-10 |
WO2010121194A1 (en) | 2010-10-21 |
US8477675B2 (en) | 2013-07-02 |
CA2759021A1 (en) | 2010-10-21 |
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