ES2746063T3 - Asignación de recursos para un canal físico de control de enlace descendente mejorado (EPDCCH) - Google Patents
Asignación de recursos para un canal físico de control de enlace descendente mejorado (EPDCCH) Download PDFInfo
- Publication number
- ES2746063T3 ES2746063T3 ES13705667T ES13705667T ES2746063T3 ES 2746063 T3 ES2746063 T3 ES 2746063T3 ES 13705667 T ES13705667 T ES 13705667T ES 13705667 T ES13705667 T ES 13705667T ES 2746063 T3 ES2746063 T3 ES 2746063T3
- Authority
- ES
- Spain
- Prior art keywords
- epdcch
- decoding candidate
- sss
- pss
- candidate
- 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.)
- Active
Links
- 238000013468 resource allocation Methods 0.000 title description 5
- 238000004891 communication Methods 0.000 claims abstract description 43
- 238000000034 method Methods 0.000 claims abstract description 40
- 238000012545 processing Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 56
- 230000008569 process Effects 0.000 claims description 11
- 238000004590 computer program Methods 0.000 claims description 4
- 108091006146 Channels Proteins 0.000 description 48
- 230000015654 memory Effects 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 8
- 239000000969 carrier Substances 0.000 description 5
- 125000004122 cyclic group Chemical group 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 101001093143 Homo sapiens Protein transport protein Sec61 subunit gamma Proteins 0.000 description 1
- 101000694017 Homo sapiens Sodium channel protein type 5 subunit alpha Proteins 0.000 description 1
- 101100120905 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) TDH1 gene Proteins 0.000 description 1
- 102100027198 Sodium channel protein type 5 subunit alpha Human genes 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
-
- 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
- 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
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1893—Physical mapping arrangements
-
- 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
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
-
- 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
- H04L5/0092—Indication of how the channel is divided
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261596036P | 2012-02-07 | 2012-02-07 | |
| US13/759,410 US9271288B2 (en) | 2012-02-07 | 2013-02-05 | Resource allocation for enhanced physical downlink control channel (EPDCCH) |
| PCT/US2013/024808 WO2013119588A1 (en) | 2012-02-07 | 2013-02-06 | Resource allocation for enhanced physical downlink control channel (epdcch) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2746063T3 true ES2746063T3 (es) | 2020-03-04 |
Family
ID=48902838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES13705667T Active ES2746063T3 (es) | 2012-02-07 | 2013-02-06 | Asignación de recursos para un canal físico de control de enlace descendente mejorado (EPDCCH) |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9271288B2 (enExample) |
| EP (1) | EP2813026B1 (enExample) |
| JP (1) | JP6162153B2 (enExample) |
| KR (2) | KR101812142B1 (enExample) |
| CN (1) | CN104094551B (enExample) |
| ES (1) | ES2746063T3 (enExample) |
| HU (1) | HUE044337T2 (enExample) |
| WO (1) | WO2013119588A1 (enExample) |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2733945T3 (es) | 2011-06-15 | 2019-12-03 | Samsung Electronics Co Ltd | Extensión de señalización de control de enlace descendente físico en un sistema de comunicaciones |
| US9602258B2 (en) * | 2012-03-23 | 2017-03-21 | Lg Electronics Inc. | Method and apparatus for transmitting reference signal |
| US9572152B2 (en) * | 2012-03-23 | 2017-02-14 | Telefonaktiebolaget L M Ericsson (Publ) | Bandwidth adaptive reference signals |
| JP6208409B2 (ja) * | 2012-04-06 | 2017-10-04 | 株式会社Ｎｔｔドコモ | ユーザ装置及び通信方法 |
| US9166718B2 (en) * | 2012-05-11 | 2015-10-20 | Intel Corporation | Downlink control indication for a stand-alone new carrier type (NCT) |
| US9839020B2 (en) * | 2012-10-31 | 2017-12-05 | Lg Electronics Inc. | Method and device for receiving control information in wireless communication system |
| US9060321B2 (en) * | 2013-02-26 | 2015-06-16 | Samsung Electronics Co., Ltd. | Methods and apparatus for demodulation reference signals and synchronization signals in extension carrier of LTE advanced |
| JP6130054B2 (ja) * | 2013-05-09 | 2017-05-17 | ゼットティーイー（ユーエスエー）インコーポレーテッド | 同期信号を復調参照に用いるシステム及び方法 |
| ES2599071T3 (es) * | 2013-10-16 | 2017-01-31 | Telefónica S.A. | Un método y un sistema para la coordinación de haces entre estaciones base en sistemas celulares inalámbricos y programa de ordenador para los mismos |
| RU2693288C2 (ru) * | 2014-09-26 | 2019-07-02 | Телефонактиеболагет Лм Эрикссон (Пабл) | Первое устройство связи, второе устройство связи и осуществляемые на них способы отправки и приема, соответственно, указания типа подкадра |
| KR102282590B1 (ko) * | 2014-12-03 | 2021-07-29 | 삼성전자 주식회사 | 비면허 대역에서 동작하는 이동통신 시스템에서의 채널 감지 방법 및 장치 |
| US10110428B2 (en) | 2015-09-24 | 2018-10-23 | Electronics And Telecommunications Research Institute | Method and apparatus for configuring frame of unlicensed band |
| CN106685609A (zh) * | 2015-11-05 | 2017-05-17 | 夏普株式会社 | 物理信道的配置方法以及基站和用户设备 |
| CN106936756B (zh) * | 2015-12-31 | 2019-04-12 | 中兴通讯股份有限公司 | 同步信号的传输方法、装置及系统 |
| CN107302424A (zh) * | 2016-04-15 | 2017-10-27 | 中兴通讯股份有限公司 | 一种系统信息的发送方法和装置 |
| WO2017193351A1 (zh) * | 2016-05-12 | 2017-11-16 | 华为技术有限公司 | 传输信号的方法和终端 |
| US10361894B2 (en) * | 2016-09-21 | 2019-07-23 | Qualcomm Incorporated | Techniques for a unified demodulation reference signal pattern for various multiplexing schemes |
| CN109923807B (zh) | 2016-11-09 | 2021-07-13 | Lg 电子株式会社 | 发送同步信号的方法及其设备 |
| US10499416B2 (en) * | 2017-01-10 | 2019-12-03 | Qualcomm Incorporated | Downlink channel rate matching of synchronization signal block transmissions in a new radio wireless communication system |
| ES2932829T3 (es) | 2017-02-03 | 2023-01-26 | Idac Holdings Inc | Transmisión y demodulación de un canal de difusión |
| CN114745088B (zh) | 2017-02-03 | 2024-11-19 | 韦勒斯标准与技术协会公司 | 无线通信系统中的用户设备和其操作方法 |
| KR20180107686A (ko) * | 2017-03-22 | 2018-10-02 | 삼성전자주식회사 | 무선 셀룰라 통신 시스템에서 상향 제어 채널 전송 방법 및 장치 |
| CN108631922B (zh) * | 2017-03-24 | 2024-05-10 | 中兴通讯股份有限公司 | 一种数据发送方法、数据接收方法及装置 |
| TW201907686A (zh) * | 2017-05-01 | 2019-02-16 | 美商Ｉｄａｃ控股公司 | 在nr 中同步訊號多工及映射 |
| CN108476485B (zh) * | 2017-05-05 | 2020-12-04 | 北京小米移动软件有限公司 | 信号传输方法、装置、电子设备和计算机可读存储介质 |
| CN109565345B (zh) | 2017-05-05 | 2021-07-20 | Lg 电子株式会社 | 接收同步信号的方法及其装置 |
| US11166312B2 (en) * | 2017-05-10 | 2021-11-02 | Qualcomm Incorporated | Cellular vehicle-to-everything design principles |
| US10581657B2 (en) | 2017-06-13 | 2020-03-03 | Motorola Mobility Llc | Method and apparatus for downlink control physical structure in reduced latency operation |
| US10805863B2 (en) * | 2017-06-15 | 2020-10-13 | Sharp Kabushiki Kaisha | Method and apparatus for generating and using reference signal for broadcast channel for radio system |
| WO2018231016A1 (ko) * | 2017-06-16 | 2018-12-20 | 엘지전자 주식회사 | 동기 신호 블록을 송수신하는 방법 및 이를 위한 장치 |
| US10666406B2 (en) * | 2017-06-16 | 2020-05-26 | Qualcomm Incorporated | Signaling information in physical broadcast channel (PBCH) demodulation reference signals (DMRS) |
| CN109150446B (zh) * | 2017-06-16 | 2021-07-27 | 展讯通信（上海）有限公司 | 时间索引指示方法、基站、存储介质及电子设备 |
| CN109150387B (zh) * | 2017-06-16 | 2023-04-28 | 华为技术有限公司 | 发送参考信号的方法、接收参考信号的方法和通信装置 |
| WO2019012670A1 (ja) | 2017-07-13 | 2019-01-17 | 株式会社Ｎｔｔドコモ | ユーザ端末及び無線通信方法 |
| CN109309557B (zh) * | 2017-07-28 | 2020-09-01 | 电信科学技术研究院 | 一种信号处理方法、装置、设备及计算机可读存储介质 |
| CN112737754B (zh) | 2017-08-11 | 2021-11-19 | 华为技术有限公司 | 一种控制信息的发送、接收方法及设备以及计算机可读存储介质 |
| CN109728892B (zh) | 2017-08-11 | 2020-02-14 | 华为技术有限公司 | 一种物理资源块prb网格的指示方法及设备 |
| CN109688625B (zh) * | 2017-10-19 | 2021-01-15 | 中国移动通信有限公司研究院 | 一种控制信息的发送方法、检测方法、网络设备及终端 |
| US10659257B2 (en) * | 2017-10-31 | 2020-05-19 | Qualcomm Incorporated | Low latency multiplexing operations |
| US10785799B2 (en) | 2017-11-20 | 2020-09-22 | Qualcomm Incorporated | Adaptive medium sensing thresholds |
| CN110351046A (zh) * | 2018-04-04 | 2019-10-18 | 华为技术有限公司 | 通信方法、通信装置和系统 |
| CN110351041B (zh) * | 2018-04-04 | 2022-01-28 | 中兴通讯股份有限公司 | 映射物理下行控制信道的方法及装置 |
| US11937244B2 (en) * | 2018-09-28 | 2024-03-19 | Telefonaktiebolagget LM Ericsson (Publ) | Uplink control information for unlicensed operation |
| US11140013B2 (en) | 2018-11-02 | 2021-10-05 | At&T Intellectual Property I, L.P. | Facilitating an antenna port specific downlink control channel design for advanced networks |
| CN114175717B (zh) * | 2019-07-26 | 2024-01-09 | Lg 电子株式会社 | 监测控制信道的方法以及使用该方法的设备 |
| WO2021122549A1 (en) * | 2019-12-20 | 2021-06-24 | Sony Corporation | Methods and devices for handling private transmissions from a wireless device |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8660084B2 (en) | 2009-04-10 | 2014-02-25 | Lg Electronics Inc. | Method and apparatus for transmitting reference signal in wireless communication system |
| US8804586B2 (en) | 2010-01-11 | 2014-08-12 | Blackberry Limited | Control channel interference management and extended PDCCH for heterogeneous network |
| EP2489165A2 (en) * | 2010-02-17 | 2012-08-22 | ZTE Corporation | Methods and systems for csi-rs transmission in lte-advance systems |
| KR101253197B1 (ko) * | 2010-03-26 | 2013-04-10 | 엘지전자 주식회사 | 참조신호 수신 방법 및 사용자기기, 참조신호 전송 방법 및 기지국 |
| US8792370B2 (en) | 2010-05-05 | 2014-07-29 | Qualcomm Incorporated | Carrier preconfiguration for PDCCH monitoring in multi-carrier systems |
| EP3113567B1 (en) * | 2011-02-11 | 2018-04-11 | Interdigital Patent Holdings, Inc. | Systems and methods for an enhanced control channel |
| US8873489B2 (en) | 2011-05-05 | 2014-10-28 | Mediatek Inc. | Signaling methods for UE-specific dynamic downlink scheduler in OFDMA systems |
| US8665811B2 (en) * | 2011-08-15 | 2014-03-04 | Motorola Mobility Llc | Reference signal for a control channel in wireless communication network |
| KR20140084103A (ko) * | 2011-10-10 | 2014-07-04 | 엘지전자 주식회사 | 무선통신시스템에서 제어정보 송수신 방법 및 장치 |
| CN107135054B (zh) * | 2011-11-13 | 2020-06-12 | Lg电子株式会社 | 在无线通信系统中传送控制信息的方法和设备 |
| WO2013085336A1 (ko) * | 2011-12-07 | 2013-06-13 | 엘지전자 주식회사 | 무선 통신 시스템에서 하향링크 제어 채널 송수신 방법 및 장치 |
| CN113225172B (zh) * | 2012-01-27 | 2024-05-24 | 交互数字专利控股公司 | 由WTRU执行的用于ePDCCH的方法 |
-
2013
- 2013-02-05 US US13/759,410 patent/US9271288B2/en active Active
- 2013-02-06 KR KR1020147024183A patent/KR101812142B1/ko active Active
- 2013-02-06 EP EP13705667.7A patent/EP2813026B1/en active Active
- 2013-02-06 KR KR1020177011025A patent/KR20170046816A/ko not_active Ceased
- 2013-02-06 WO PCT/US2013/024808 patent/WO2013119588A1/en not_active Ceased
- 2013-02-06 ES ES13705667T patent/ES2746063T3/es active Active
- 2013-02-06 JP JP2014555840A patent/JP6162153B2/ja active Active
- 2013-02-06 CN CN201380008103.6A patent/CN104094551B/zh active Active
- 2013-02-06 HU HUE13705667 patent/HUE044337T2/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN104094551B (zh) | 2017-07-04 |
| US9271288B2 (en) | 2016-02-23 |
| US20130201975A1 (en) | 2013-08-08 |
| EP2813026B1 (en) | 2019-06-19 |
| KR20170046816A (ko) | 2017-05-02 |
| KR20140132344A (ko) | 2014-11-17 |
| WO2013119588A1 (en) | 2013-08-15 |
| JP6162153B2 (ja) | 2017-07-12 |
| EP2813026A1 (en) | 2014-12-17 |
| JP2015508255A (ja) | 2015-03-16 |
| KR101812142B1 (ko) | 2018-01-25 |
| CN104094551A (zh) | 2014-10-08 |
| HUE044337T2 (hu) | 2019-10-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2746063T3 (es) | Asignación de recursos para un canal físico de control de enlace descendente mejorado (EPDCCH) | |
| US11452075B2 (en) | Regional and narrow band common reference signal (CRS) for user equipment (UE) relays | |
| ES2720784T3 (es) | Esquemas de transmisión de PDSCH con formato de información de control de enlace descendente (DCI) compacta en nuevo tipo de portadora (NCT) en LTE | |
| ES2928235T3 (es) | Indicador de formato de ranura (SFI) e indicación de nivel de agregación de ranuras en el manejo de conflictos de SFI y PDCCH común de grupo | |
| ES2741877T3 (es) | Expansión de rango en el dominio de la frecuencia y del tiempo | |
| ES2659456T3 (es) | Mejoras del equipo de usuario para la comunicación multipunto cooperativa | |
| ES2705689T3 (es) | Procedimientos y aparatos para las mediciones de gestión de recursos de radio de un equipo de usuario en una red heterogénea | |
| ES2696849T3 (es) | Diseño de canal de control para comunicaciones de tipo de máquina | |
| ES2813389T3 (es) | Atenuación de interferencia transmitiendo en un segundo nivel de potencia menor | |
| KR101447729B1 (ko) | 이종 네트워크들에 대한 시스템 액세스 | |
| ES2719709T3 (es) | Procedimiento y aparato para procesar canales de control y compartidos en un sistema LTE | |
| EP2997759B1 (en) | Channel state information (csi) measurement and reporting for enhanced interference management for traffic adaptation (eimta) in lte | |
| KR101514241B1 (ko) | 업링크 제어 채널에 대한 자원 할당들 | |
| KR101467330B1 (ko) | 무선 통신 시스템들에서 데이터 및 제어 채널들에 대한 레이트 매칭 | |
| ES2828500T3 (es) | Procesamiento de PDCCH mejorado (ePDCCH) en LTE basado en un ID de célula virtual | |
| KR101498477B1 (ko) | 크로스-서브프레임 할당에 의한 전력 제어 | |
| ES2887075T3 (es) | Unidad de transmisión flexible y línea de tiempo de retroalimentación de acuse de recibo para una comunicación eficaz de baja latencia | |
| JP6392326B2 (ja) | Ｅｉｍｔａのための効率的なダウンリンク動作 | |
| CN104025493A (zh) | 长期演进(LTE)中的增强型物理下行链路控制信道(e-PDCCH)的结构 |