CN102461219A - 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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- CN102461219A CN102461219A CN2010800268068A CN201080026806A CN102461219A CN 102461219 A CN102461219 A CN 102461219A CN 2010800268068 A CN2010800268068 A CN 2010800268068A CN 201080026806 A CN201080026806 A CN 201080026806A CN 102461219 A CN102461219 A CN 102461219A
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- 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
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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
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/30—Resource management for broadcast services
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- 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
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- Computer Networks & Wireless Communication (AREA)
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Abstract
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Claims (22)
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 |
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CN102461219A true CN102461219A (zh) | 2012-05-16 |
CN102461219B CN102461219B (zh) | 2015-12-16 |
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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) |
Cited By (3)
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CN107852317A (zh) * | 2015-08-10 | 2018-03-27 | 高通股份有限公司 | 用于在无执照频谱中的基于crs的传输模式与基于dm‑rs的传输模式之间进行协调的技术 |
CN109121181A (zh) * | 2013-01-25 | 2019-01-01 | 华为技术有限公司 | 系统消息的获取方法、用户设备和基站 |
CN112367150A (zh) * | 2013-08-11 | 2021-02-12 | 相干逻辑公司 | 广播/宽带融合网络 |
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KR101527975B1 (ko) * | 2009-02-11 | 2015-06-15 | 엘지전자 주식회사 | 무선통신 시스템에서 데이터 중계 방법 |
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 |
EP2456094B1 (en) * | 2009-07-17 | 2017-04-26 | 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 |
WO2011019960A2 (en) * | 2009-08-12 | 2011-02-17 | Research In Motion Limited | Physical uplink shared channel demodulation reference signal design for uplink coordinated transmission in type ii relay using a punctured demodulation reference signal |
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 |
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 |
US9125072B2 (en) | 2010-04-13 | 2015-09-01 | Qualcomm Incorporated | Heterogeneous network (HetNet) user equipment (UE) radio resource management (RRM) measurements |
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 |
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 |
CN103201972B (zh) | 2010-11-08 | 2018-10-19 | 三星电子株式会社 | 在无线通信系统中接收不同形式子帧的方法和装置 |
EP2642682B1 (en) | 2010-11-18 | 2021-07-28 | LG Electronics Inc. | Method for transmitting control information and a device therefor |
CN103229532B (zh) * | 2011-02-25 | 2016-04-20 | 夏普株式会社 | 无线通信系统、基站装置以及无线通信路径选择方法 |
KR101913260B1 (ko) | 2011-03-01 | 2018-10-30 | 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 |
WO2012148236A2 (ko) * | 2011-04-28 | 2012-11-01 | 엘지전자 주식회사 | 반송파 집성 시스템에서 동기화 신호 전송 방법 및 장치 |
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) |
WO2014119847A1 (ko) * | 2013-02-01 | 2014-08-07 | 엘지전자 주식회사 | Mbsfn 서브프레임 송신 및 수신 방법 및 장치 |
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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2010
- 2010-04-16 CN CN201080026806.8A patent/CN102461219B/zh active Active
- 2010-04-16 WO PCT/US2010/031477 patent/WO2010121194A1/en active Application Filing
- 2010-04-16 EP EP10717347.8A patent/EP2420072B1/en active Active
- 2010-04-16 CA CA2759021A patent/CA2759021C/en active Active
- 2010-04-16 US US12/762,142 patent/US8477675B2/en active Active
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2013
- 2013-05-30 US US13/905,916 patent/US9497746B2/en active Active
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109121181A (zh) * | 2013-01-25 | 2019-01-01 | 华为技术有限公司 | 系统消息的获取方法、用户设备和基站 |
CN109121181B (zh) * | 2013-01-25 | 2021-02-12 | 华为技术有限公司 | 系统消息的获取方法、用户设备和基站 |
CN112367150A (zh) * | 2013-08-11 | 2021-02-12 | 相干逻辑公司 | 广播/宽带融合网络 |
CN112367150B (zh) * | 2013-08-11 | 2024-05-17 | 相干逻辑公司 | 广播/宽带融合网络 |
CN107852317A (zh) * | 2015-08-10 | 2018-03-27 | 高通股份有限公司 | 用于在无执照频谱中的基于crs的传输模式与基于dm‑rs的传输模式之间进行协调的技术 |
US10999886B2 (en) | 2015-08-10 | 2021-05-04 | Qualcomm Incorporated | Techniques for harmonization between CRS and DM-RS based transmission modes in unlicensed spectrum |
Also Published As
Publication number | Publication date |
---|---|
CA2759021A1 (en) | 2010-10-21 |
US20130265929A1 (en) | 2013-10-10 |
US9497746B2 (en) | 2016-11-15 |
CA2759021C (en) | 2015-12-01 |
CN102461219B (zh) | 2015-12-16 |
WO2010121194A1 (en) | 2010-10-21 |
US20100265870A1 (en) | 2010-10-21 |
EP2420072B1 (en) | 2015-02-11 |
US8477675B2 (en) | 2013-07-02 |
EP2420072A1 (en) | 2012-02-22 |
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