CN106059740B - 用于在无线通信系统中发送控制信息的方法和设备 - Google Patents
用于在无线通信系统中发送控制信息的方法和设备 Download PDFInfo
- Publication number
- CN106059740B CN106059740B CN201610569726.6A CN201610569726A CN106059740B CN 106059740 B CN106059740 B CN 106059740B CN 201610569726 A CN201610569726 A CN 201610569726A CN 106059740 B CN106059740 B CN 106059740B
- Authority
- CN
- China
- Prior art keywords
- subframe
- pdcch
- search space
- control channel
- downlink
- 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.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
-
- 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
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0026—Transmission of channel quality indication
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
- H04L1/0038—Blind format detection
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0061—Error detection codes
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0071—Use of interleaving
-
- 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
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
-
- 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
-
- 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
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161452617P | 2011-03-14 | 2011-03-14 | |
| US61/452,617 | 2011-03-14 | ||
| US201161453131P | 2011-03-16 | 2011-03-16 | |
| US61/453,131 | 2011-03-16 | ||
| US201161469076P | 2011-03-29 | 2011-03-29 | |
| US61/469,076 | 2011-03-29 | ||
| CN201280013313.XA CN103430469B (zh) | 2011-03-14 | 2012-03-14 | 用于在无线通信系统中发送控制信息的方法和设备 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280013313.XA Division CN103430469B (zh) | 2011-03-14 | 2012-03-14 | 用于在无线通信系统中发送控制信息的方法和设备 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106059740A CN106059740A (zh) | 2016-10-26 |
| CN106059740B true CN106059740B (zh) | 2019-07-09 |
Family
ID=46831212
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610569726.6A Expired - Fee Related CN106059740B (zh) | 2011-03-14 | 2012-03-14 | 用于在无线通信系统中发送控制信息的方法和设备 |
| CN201610571214.3A Active CN106130704B (zh) | 2011-03-14 | 2012-03-14 | 用于在无线通信系统中发送控制信息的方法和设备 |
| CN201280013313.XA Expired - Fee Related CN103430469B (zh) | 2011-03-14 | 2012-03-14 | 用于在无线通信系统中发送控制信息的方法和设备 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610571214.3A Active CN106130704B (zh) | 2011-03-14 | 2012-03-14 | 用于在无线通信系统中发送控制信息的方法和设备 |
| CN201280013313.XA Expired - Fee Related CN103430469B (zh) | 2011-03-14 | 2012-03-14 | 用于在无线通信系统中发送控制信息的方法和设备 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9844030B2 (https=) |
| EP (1) | EP2675085B1 (https=) |
| JP (2) | JP5833683B2 (https=) |
| KR (1) | KR101884352B1 (https=) |
| CN (3) | CN106059740B (https=) |
| TW (1) | TWI544824B (https=) |
| WO (1) | WO2012124981A2 (https=) |
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| JP5961853B2 (ja) * | 2011-04-27 | 2016-08-02 | シャープ株式会社 | 端末、基地局、通信システムおよび通信方法 |
| ES2726304T3 (es) * | 2011-05-03 | 2019-10-03 | Ericsson Telefon Ab L M | Monitorización de canal de control basada en un área de búsqueda |
| WO2012150822A2 (ko) * | 2011-05-03 | 2012-11-08 | 엘지전자 주식회사 | 하향링크 신호 수신방법 및 사용자기기와, 하향링크 신호 전송방법 및 기지국 |
| WO2012154004A2 (ko) | 2011-05-12 | 2012-11-15 | 엘지전자 주식회사 | 복수의 안테나 포트를 이용하여 신호를 전송하는 방법 및 이를 위한 송신단 장치 |
| WO2013006379A1 (en) | 2011-07-01 | 2013-01-10 | Dinan Esmael Hejazi | Synchronization signal and control messages in multicarrier ofdm |
| US8369280B2 (en) | 2011-07-01 | 2013-02-05 | Ofinno Techologies, LLC | Control channels in multicarrier OFDM transmission |
| US8582527B2 (en) | 2011-07-01 | 2013-11-12 | Ofinno Technologies, Llc | Hybrid automatic repeat request in multicarrier systems |
| US9515796B2 (en) * | 2011-07-05 | 2016-12-06 | Lg Electronics Inc. | Method and apparatus for allocating a downlink control channel in a wireless communication system |
| US8446844B1 (en) | 2011-12-04 | 2013-05-21 | Ofinno Technologies, Llc | Handover in multicarrier wireless networks |
| US9497756B2 (en) | 2012-03-25 | 2016-11-15 | Comcast Cable Communications, Llc | Base station radio resource management |
| US9949265B2 (en) | 2012-05-04 | 2018-04-17 | Comcast Cable Communications, Llc | Control channel in a wireless communication system |
| EP2816855B1 (en) | 2012-05-09 | 2018-06-27 | Sun Patent Trust | Cross-Carrier Scheduling in E-PDCCH |
| WO2014051487A1 (en) * | 2012-09-28 | 2014-04-03 | Telefonaktiebolaget L M Ericsson (Publ) | Methods, network nodes and user equipments in a wireless network for communicating an epdcch |
| US10116422B2 (en) * | 2012-11-02 | 2018-10-30 | Qualcomm Incorporated | Managing cross-carrier scheduling in carrier aggregation with EPDCCH in LTE |
| CN104838613B (zh) * | 2012-12-03 | 2018-11-09 | 索尼公司 | 到减小的带宽的终端的控制信息的传输 |
| CN103929812B (zh) * | 2013-01-15 | 2019-05-24 | 电信科学技术研究院 | 一种信道资源的分配方法及装置 |
| TWI561037B (en) | 2013-01-22 | 2016-12-01 | Innovative Sonic Corp | Method and apparatus for improving a new carrier type in a wireless communication system |
| JP6115840B2 (ja) | 2013-01-29 | 2017-04-19 | サン パテント トラスト | 基地局、端末、送信方法及び受信方法 |
| EP2887760A1 (en) * | 2013-12-23 | 2015-06-24 | Telefonica S.A. | A method and a system for performing virtualization of a radio access technology over Orthogonal Frequency-Division Multiple Access (OFDMA) wireless networks and computer program products thereof |
| US9603164B2 (en) * | 2014-07-01 | 2017-03-21 | Intel Corporation | Group carrier scheduling for unlicensed long term evolution network |
| US9603140B2 (en) * | 2014-09-23 | 2017-03-21 | Intel Corporation | Resource allocation |
| WO2016105129A1 (ko) | 2014-12-23 | 2016-06-30 | 엘지전자 주식회사 | 비면허 대역을 지원하는 무선 접속 시스템에서 축약된 하향링크 물리 공유 채널을 송수신하는 방법 및 이를 지원하는 장치 |
| CN105871527A (zh) * | 2015-01-20 | 2016-08-17 | 上海交通大学 | 增强载波聚合下共享的搜索空间方法以及基站和用户设备 |
| CN113922939A (zh) * | 2015-05-21 | 2022-01-11 | 英特尔公司 | 用于第五代网络的物理下行链路控制信道 |
| JP7169874B2 (ja) * | 2016-03-24 | 2022-11-11 | 株式会社Nttドコモ | 無線基地局及び通信制御方法 |
| GB2550218B (en) * | 2016-05-13 | 2022-01-05 | Nokia Solutions & Networks Oy | Method system and apparatus |
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| EP3496487B1 (en) * | 2016-08-10 | 2022-01-19 | Ntt Docomo, Inc. | User equipment and radio communication method |
| CN107734691B (zh) * | 2016-08-12 | 2021-12-14 | 株式会社Kt | 用于针对NB-IoT终端发送或接收多播控制信道的方法和装置 |
| BR112019006412A2 (pt) | 2016-09-30 | 2019-09-10 | Huawei Tech Co Ltd | método de transmissão do canal de controle, dispositivo de rede e dispositivo terminal |
| CN110073706B (zh) * | 2016-12-19 | 2023-06-02 | 株式会社Ntt都科摩 | 用户终端 |
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| CN108811156B (zh) | 2017-05-04 | 2021-09-17 | 大唐移动通信设备有限公司 | 一种信息传输方法及装置 |
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| CN114501600B (zh) * | 2019-06-05 | 2023-07-18 | Oppo广东移动通信有限公司 | 调整pdcch监听周期的方法和设备 |
| CN112312548B (zh) * | 2019-07-26 | 2024-11-22 | 北京三星通信技术研究有限公司 | 用于接收物理下行控制信道的方法和设备 |
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| WO2010131925A2 (ko) | 2009-05-14 | 2010-11-18 | 엘지전자 주식회사 | 다중 반송파 시스템에서 제어채널을 모니터링하는 장치 및 방법 |
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2012
- 2012-03-14 WO PCT/KR2012/001842 patent/WO2012124981A2/ko not_active Ceased
- 2012-03-14 TW TW101108708A patent/TWI544824B/zh active
- 2012-03-14 US US14/000,838 patent/US9844030B2/en active Active
- 2012-03-14 CN CN201610569726.6A patent/CN106059740B/zh not_active Expired - Fee Related
- 2012-03-14 JP JP2013558787A patent/JP5833683B2/ja active Active
- 2012-03-14 CN CN201610571214.3A patent/CN106130704B/zh active Active
- 2012-03-14 KR KR1020137020775A patent/KR101884352B1/ko active Active
- 2012-03-14 EP EP12757358.2A patent/EP2675085B1/en not_active Not-in-force
- 2012-03-14 CN CN201280013313.XA patent/CN103430469B/zh not_active Expired - Fee Related
-
2015
- 2015-10-28 JP JP2015211764A patent/JP6178380B2/ja active Active
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| CN101848483A (zh) * | 2010-04-02 | 2010-09-29 | 中兴通讯股份有限公司 | 一种下行控制信息的检测方法和装置 |
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| Search spaces on one CC for the cross-CC scheduling;Huawei;《3GPP TSG RAN WG1 meeting#61,R1-103083》;20100514;全文 |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2016028530A (ja) | 2016-02-25 |
| CN103430469B (zh) | 2016-08-17 |
| JP6178380B2 (ja) | 2017-08-09 |
| WO2012124981A3 (ko) | 2012-12-27 |
| US20130329686A1 (en) | 2013-12-12 |
| EP2675085A2 (en) | 2013-12-18 |
| US9844030B2 (en) | 2017-12-12 |
| JP5833683B2 (ja) | 2015-12-16 |
| CN106130704A (zh) | 2016-11-16 |
| KR20140012639A (ko) | 2014-02-03 |
| TWI544824B (zh) | 2016-08-01 |
| EP2675085A4 (en) | 2014-09-10 |
| CN106059740A (zh) | 2016-10-26 |
| TW201242405A (en) | 2012-10-16 |
| WO2012124981A2 (ko) | 2012-09-20 |
| EP2675085B1 (en) | 2017-09-13 |
| JP2014511170A (ja) | 2014-05-12 |
| KR101884352B1 (ko) | 2018-08-30 |
| CN103430469A (zh) | 2013-12-04 |
| CN106130704B (zh) | 2019-08-20 |
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