CN102792600B - 用于控制信道干扰管理和扩展pdcch的系统和方法 - Google Patents
用于控制信道干扰管理和扩展pdcch的系统和方法 Download PDFInfo
- Publication number
- CN102792600B CN102792600B CN201180013400.0A CN201180013400A CN102792600B CN 102792600 B CN102792600 B CN 102792600B CN 201180013400 A CN201180013400 A CN 201180013400A CN 102792600 B CN102792600 B CN 102792600B
- Authority
- CN
- China
- Prior art keywords
- pdcch
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- data channel
- access nodes
- resource block
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Classifications
-
- 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
-
- 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 signalling, i.e. of overhead other than pilot signals
-
- 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
- H04L5/0058—Allocation criteria
-
- 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
- H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
- H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/38—TPC being performed in particular situations
- H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/27—Control channels or signalling for resource management between access points
-
- 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
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1854—Scheduling and prioritising arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (54)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29409110P | 2010-01-11 | 2010-01-11 | |
| US61/294,091 | 2010-01-11 | ||
| PCT/US2011/020512 WO2011085195A1 (en) | 2010-01-11 | 2011-01-07 | System and method for control channel interference management and extended pdcch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102792600A CN102792600A (zh) | 2012-11-21 |
| CN102792600B true CN102792600B (zh) | 2015-05-20 |
Family
ID=44305800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180013400.0A Active CN102792600B (zh) | 2010-01-11 | 2011-01-07 | 用于控制信道干扰管理和扩展pdcch的系统和方法 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2524437B1 (zh) |
| CN (1) | CN102792600B (zh) |
| CA (1) | CA2786804C (zh) |
| WO (1) | WO2011085195A1 (zh) |
Families Citing this family (73)
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| TWI545912B (zh) | 2009-10-01 | 2016-08-11 | 內數位專利控股公司 | 上鏈控制資料傳輸 |
| JP6162045B2 (ja) | 2011-01-07 | 2017-07-12 | インターデイジタル パテント ホールディングス インコーポレイテッド | 複数の送信ポイントのチャネル状態情報(csi)の通信 |
| US8537862B2 (en) | 2011-06-30 | 2013-09-17 | Blackberry Limited | Transmit downlink control information with higher order modulation |
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| US8369280B2 (en) | 2011-07-01 | 2013-02-05 | Ofinno Techologies, LLC | Control channels in multicarrier OFDM transmission |
| EP2727305A4 (en) | 2011-07-01 | 2015-01-07 | Intel Corp | LAYER SHIFT IN OPEN LOOP MIMO COMMUNICATIONS |
| US8582527B2 (en) | 2011-07-01 | 2013-11-12 | Ofinno Technologies, Llc | Hybrid automatic repeat request in multicarrier systems |
| JP5884152B2 (ja) * | 2011-07-29 | 2016-03-15 | シャープ株式会社 | 基地局、端末、通信システムおよび通信方法 |
| JP2013034111A (ja) | 2011-08-02 | 2013-02-14 | Sharp Corp | 基地局、端末、通信システムおよび通信方法 |
| KR20140099917A (ko) | 2011-08-12 | 2014-08-13 | 인터디지탈 패튼 홀딩스, 인크 | 무선 네트워크들에서의 간섭 측정 |
| US8665811B2 (en) | 2011-08-15 | 2014-03-04 | Motorola Mobility Llc | Reference signal for a control channel in wireless communication network |
| US9252918B2 (en) * | 2011-08-15 | 2016-02-02 | Google Technology Holdings LLC | Method and apparatus for control channel transmission and reception |
| CN102958183B (zh) | 2011-08-18 | 2015-09-09 | 华为技术有限公司 | 传输增强下行控制信道的方法、设备和系统 |
| CN103733551B (zh) | 2011-08-19 | 2016-11-16 | Lg电子株式会社 | 在无线通信系统中基站发射下行链路控制信道的方法及其设备 |
| US9084238B2 (en) | 2011-09-12 | 2015-07-14 | Blackberry Limited | Searching space and operation for enhanced PDCCH in LTE systems |
| CN103037511B (zh) * | 2011-09-30 | 2015-12-02 | 中国移动通信集团公司 | 一种增强下行控制信道资源的指示方法、系统和设备 |
| KR101557253B1 (ko) | 2011-10-07 | 2015-10-02 | 블랙베리 리미티드 | 무선 네트워크에서의 간섭 관리 |
| KR101492380B1 (ko) | 2011-10-12 | 2015-02-10 | 엘지전자 주식회사 | 서브프레임에서 제어 채널의 탐색 영역을 할당하는 방법 및 장치 |
| KR101556181B1 (ko) * | 2011-10-13 | 2015-09-30 | 엘지전자 주식회사 | 상향링크 신호 전송방법 및 사용자기기와, 상향링크 신호 수신방법 및 기지국 |
| EP2767103B8 (en) * | 2011-10-13 | 2023-08-23 | Huawei Technologies Co., Ltd. | System and method for data channel transmission and reception |
| US9602255B2 (en) | 2011-10-13 | 2017-03-21 | Futurewei Technologies, Inc. | System and method for data channel transmission and reception |
| US9226293B2 (en) * | 2011-10-20 | 2015-12-29 | Lg Electronics Inc. | Method and apparatus for transmitting control information in wireless communication system |
| US9113463B2 (en) * | 2011-11-04 | 2015-08-18 | Qualcomm Incorporated | Resource management for enhanced PDCCH |
| US10079658B2 (en) * | 2011-11-04 | 2018-09-18 | Qualcomm Incorporated | Search space design for e-PDCCH in wireless communication networks |
| JP2013098946A (ja) * | 2011-11-07 | 2013-05-20 | Sharp Corp | 端末、基地局、通信システムおよび通信方法 |
| US9877313B2 (en) | 2011-11-25 | 2018-01-23 | Lg Electronics Inc. | Method for transmitting downlink control channel by base station in wireless communication system, and device therefor |
| US8446844B1 (en) | 2011-12-04 | 2013-05-21 | Ofinno Technologies, Llc | Handover in multicarrier wireless networks |
| US9572148B2 (en) | 2011-12-07 | 2017-02-14 | Lg Electronics Inc. | Method and apparatus for transceiving a downlink control channel in a wireless communication system |
| JP5843390B2 (ja) * | 2011-12-12 | 2016-01-13 | シャープ株式会社 | 通信システム、移動局装置、基地局装置、通信方法および集積回路 |
| KR20130078406A (ko) * | 2011-12-30 | 2013-07-10 | 주식회사 팬택 | 무선 통신 시스템에서 기지국의 리소스 매핑방법 및 단말의 e-pdcch 수신방법, 그 기지국, 그 단말 |
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| US9397865B2 (en) | 2012-01-11 | 2016-07-19 | Lg Electronics Inc. | Method and apparatus for receiving signal in wireless communication system |
| EP2792096B1 (en) * | 2012-01-13 | 2016-04-27 | Huawei Technologies Co., Ltd. | Method for generating and transmitting demodulation reference signals |
| CN103220076B (zh) * | 2012-01-21 | 2016-12-07 | 华为技术有限公司 | 通信方法、设备及系统 |
| CN103220691A (zh) * | 2012-01-21 | 2013-07-24 | 中兴通讯股份有限公司 | 下行控制信息的发送方法、检测方法、基站和用户设备 |
| WO2013114419A1 (en) * | 2012-01-30 | 2013-08-08 | Nec Corporation | Radio communication system and communication control method |
| KR20130087975A (ko) * | 2012-01-30 | 2013-08-07 | 주식회사 팬택 | 하이브리드 arq 지시 채널 매핑 방법 |
| CN103327610B (zh) * | 2012-03-19 | 2016-03-30 | 华为技术有限公司 | 一种控制信道的资源信息的通知、确定方法、基站及用户设备 |
| EP2829108A4 (en) * | 2012-03-19 | 2015-04-29 | Huawei Tech Co Ltd | SYSTEM AND METHOD FOR CONFIGURING MEASUREMENT RELEASES FOR MANAGING THE ADJUSTMENT OF MULTIPOINT COMMUNICATION MEASUREMENTS |
| US9497756B2 (en) | 2012-03-25 | 2016-11-15 | Comcast Cable Communications, Llc | Base station radio resource management |
| JP5883339B2 (ja) * | 2012-04-06 | 2016-03-15 | 株式会社Nttドコモ | 通信システム、移動端末装置、ローカルエリア基地局装置及び通信方法 |
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| CN104584450B (zh) | 2012-06-04 | 2018-01-26 | 交互数字专利控股公司 | 传递多个传输点的信道状态信息(csi) |
| CN103517315A (zh) * | 2012-06-27 | 2014-01-15 | 中兴通讯股份有限公司 | 传输节点的测量信息配置、上报方法及装置 |
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| CN103874202B (zh) * | 2012-12-07 | 2017-05-03 | 工业和信息化部电信传输研究所 | 一种增强控制信道中搜索空间的方法 |
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| WO2014113969A1 (zh) | 2013-01-25 | 2014-07-31 | 华为技术有限公司 | 下行信道的译码方法、下行信息的传输方法、用户设备和基站 |
| US9425946B2 (en) * | 2013-02-21 | 2016-08-23 | Blackberry Limited | Interference measurement methods for advanced receiver in LTE/LTE-A |
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| TW202005313A (zh) | 2013-05-08 | 2020-01-16 | 美商內數位專利控股公司 | 在腸期進化(lte)系統中網路輔助干擾取消及/或抑制(naics)方法、系統及裝置 |
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| CN104243109B (zh) * | 2013-06-07 | 2018-08-24 | 工业和信息化部电信传输研究所 | 一种对上行数据的混合自动重传请求信息指示的方法 |
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| KR102199693B1 (ko) * | 2013-11-01 | 2021-01-07 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 무선 통신 시스템에서 셀 간 간섭을 제거하는 장치 및 방법 |
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| CN104811409B (zh) * | 2014-01-26 | 2020-02-07 | 夏普株式会社 | 重复传输物理下行控制信道的方法、基站和用户设备 |
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| CN111010361B (zh) * | 2019-12-24 | 2022-03-22 | 湖北凯乐科技股份有限公司 | 一种基于ofdma的自组网多用户扩展方法 |
| CN113873565B (zh) * | 2020-06-30 | 2023-07-21 | 中国移动通信集团设计院有限公司 | 同频干扰定位方法、装置、设备及存储介质 |
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| US7324578B2 (en) * | 2002-02-05 | 2008-01-29 | Samsung Electronics Co., Ltd | Method and apparatus for transmitting and receiving information about spreading codes used for a packet data channel in a communication system |
| US7742788B2 (en) * | 2002-10-01 | 2010-06-22 | Motorola, Inc. | Method and apparatus for using switched multibeam antennas in a multiple access communication system |
| CN100525537C (zh) * | 2002-10-01 | 2009-08-05 | 摩托罗拉公司 | 用于在多址通信系统中使用交换多波束天线的方法与设备 |
| US9036564B2 (en) * | 2008-03-28 | 2015-05-19 | Qualcomm Incorporated | Dynamic assignment of ACK resource in a wireless communication system |
| US8675537B2 (en) * | 2008-04-07 | 2014-03-18 | Qualcomm Incorporated | Method and apparatus for using MBSFN subframes to send unicast information |
| US8761824B2 (en) * | 2008-06-27 | 2014-06-24 | Qualcomm Incorporated | Multi-carrier operation in a wireless communication network |
-
2011
- 2011-01-07 WO PCT/US2011/020512 patent/WO2011085195A1/en not_active Ceased
- 2011-01-07 CN CN201180013400.0A patent/CN102792600B/zh active Active
- 2011-01-07 EP EP11732202.4A patent/EP2524437B1/en active Active
- 2011-01-07 CA CA2786804A patent/CA2786804C/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2524437B1 (en) | 2019-05-22 |
| EP2524437A4 (en) | 2017-04-26 |
| WO2011085195A1 (en) | 2011-07-14 |
| CA2786804C (en) | 2016-09-06 |
| CN102792600A (zh) | 2012-11-21 |
| CA2786804A1 (en) | 2011-07-14 |
| EP2524437A1 (en) | 2012-11-21 |
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Address after: Voight, Ontario, Canada Applicant after: BlackBerry Ltd. Address before: Voight, Ontario, Canada Applicant before: Research In Motion Ltd. |
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Effective date of registration: 20240523 Address after: Ai Erlandubailin Patentee after: Maliki Innovation Co.,Ltd. Country or region after: Ireland Address before: Voight, Ontario, Canada Patentee before: BlackBerry Ltd. Country or region before: Canada |
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