ES2742384T3 - Formación de bloques de recursos para región de búsqueda en canal de control de enlace descendente en comunicación inalámbrica - Google Patents
Formación de bloques de recursos para región de búsqueda en canal de control de enlace descendente en comunicación inalámbrica Download PDFInfo
- Publication number
- ES2742384T3 ES2742384T3 ES13772884T ES13772884T ES2742384T3 ES 2742384 T3 ES2742384 T3 ES 2742384T3 ES 13772884 T ES13772884 T ES 13772884T ES 13772884 T ES13772884 T ES 13772884T ES 2742384 T3 ES2742384 T3 ES 2742384T3
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- ES
- Spain
- Prior art keywords
- ecce
- ereg
- resource blocks
- formula
- epdcch
- 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.)
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Links
- 230000015572 biosynthetic process Effects 0.000 title 1
- 101001056707 Homo sapiens Proepiregulin Proteins 0.000 abstract 8
- 102100025498 Proepiregulin Human genes 0.000 abstract 8
- 238000000034 method Methods 0.000 abstract 3
- 238000012544 monitoring process Methods 0.000 abstract 1
Classifications
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- 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
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- 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
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- 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
- H04L5/0094—Indication of how sub-channels of the path are allocated
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
-
- 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
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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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Un método para recibir un Canal Físico de Control de Enlace Descendente Mejorado, EPDCCH, desde una estación base (3300) por un equipo de usuario, UE, (3300) en un sistema de comunicación inalámbrica, el método que comprende: definir una pluralidad de 5 Grupos de Elementos de Recursos Mejorados, EREG, en bloques de recursos para el EPDCCH, en donde se incluye un primer número de EREG y se indexa en cada uno de los bloques de recursos; y recibir el EPDCCH monitorizando los candidatos de EPDCCH que comprenden uno o más Elementos de Canal de Control Mejorado, ECCE, en los bloques de recursos, en donde cada uno del uno o más ECCE comprende un segundo número de EREG seleccionado de la pluralidad de los EREG, dicho método que se caracteriza por que: si el segundo número de EREG se incluye en el mismo bloque de recursos, los índices del segundo número de EREG incluido en el ECCE n se determinan por (nmod **Fórmula**, y si el segundo número de EREG no se incluye en el mismo bloque de recursos, los índices del segundo número de EREG incluidos en el ECCE n se determinan por**Fórmula** en donde **Fórmula**indica el número de ECCE por bloque de recursos, **Fórmula** ECCE N indica el segundo número, y **Fórmula**indica el número de bloques de recursos y el ECCE n designa un ECCE que tiene un índice n.
Applications Claiming Priority (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261619396P | 2012-04-02 | 2012-04-02 | |
| US201261623583P | 2012-04-13 | 2012-04-13 | |
| US201261648040P | 2012-05-16 | 2012-05-16 | |
| US201261650418P | 2012-05-22 | 2012-05-22 | |
| US201261673737P | 2012-07-20 | 2012-07-20 | |
| US201261679060P | 2012-08-02 | 2012-08-02 | |
| US201261706796P | 2012-09-28 | 2012-09-28 | |
| US201261709977P | 2012-10-04 | 2012-10-04 | |
| KR1020130035131A KR102114606B1 (ko) | 2012-04-02 | 2013-04-01 | 무선 통신 시스템에서 하향링크 제어 채널의 검색 영역을 위하여 자원 블록을 구성하는 방법 및 이를 위한 장치 |
| PCT/KR2013/002719 WO2013151302A1 (ko) | 2012-04-02 | 2013-04-02 | 무선 통신 시스템에서 하향링크 제어 채널의 검색 영역을 위하여 자원 블록을 구성하는 방법 및 이를 위한 장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2742384T3 true ES2742384T3 (es) | 2020-02-14 |
Family
ID=49633127
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES13771931T Active ES2739619T3 (es) | 2012-04-02 | 2013-04-02 | Técnicas de formación de bloques de recursos para una región de búsqueda en un canal de control de enlace descendente distribuido en un sistema de comunicación inalámbrica |
| ES13772884T Active ES2742384T3 (es) | 2012-04-02 | 2013-04-02 | Formación de bloques de recursos para región de búsqueda en canal de control de enlace descendente en comunicación inalámbrica |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES13771931T Active ES2739619T3 (es) | 2012-04-02 | 2013-04-02 | Técnicas de formación de bloques de recursos para una región de búsqueda en un canal de control de enlace descendente distribuido en un sistema de comunicación inalámbrica |
Country Status (7)
| Country | Link |
|---|---|
| US (4) | US9497752B2 (es) |
| EP (3) | EP2835816B1 (es) |
| JP (4) | JP5872103B2 (es) |
| KR (2) | KR102114606B1 (es) |
| CN (6) | CN104221121B (es) |
| ES (2) | ES2739619T3 (es) |
| WO (2) | WO2013151300A1 (es) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102114606B1 (ko) * | 2012-04-02 | 2020-05-25 | 엘지전자 주식회사 | 무선 통신 시스템에서 하향링크 제어 채널의 검색 영역을 위하여 자원 블록을 구성하는 방법 및 이를 위한 장치 |
| US20130301561A1 (en) * | 2012-05-08 | 2013-11-14 | Futurewei Technologies, Inc. | System and Method for Antenna Port Association |
| WO2014017716A1 (ko) * | 2012-07-23 | 2014-01-30 | 엘지전자 주식회사 | 무선 통신 시스템에서 하향링크 제어 채널을 위한 분산적 자원 할당에 따른 다이버시티 이득 획득 방법 및 이를 위한 장치 |
| KR101584756B1 (ko) * | 2012-08-06 | 2016-01-12 | 주식회사 케이티 | 송수신포인트의 제어정보 전송방법 및 그 송수신포인트, 단말의 상향링크 제어 채널 자원 매핑방법, 그 단말 |
| US9385850B2 (en) | 2012-09-14 | 2016-07-05 | Kt Corporation | Method for transmitting control information of transceiving point and said transceiving point, method for receiving control information for terminal and said terminal |
| US9398577B2 (en) * | 2012-09-18 | 2016-07-19 | Kt Corporation | Transmission and reception of control information |
| JP6273002B2 (ja) * | 2013-10-31 | 2018-01-31 | テレフオンアクチーボラゲット エルエム エリクソン(パブル) | デバイス・ツー・デバイス通信のための方法および装置 |
| KR102164967B1 (ko) * | 2017-01-06 | 2020-10-13 | 한국전자통신연구원 | 통신 시스템에서 제어 채널의 송수신 방법 및 장치 |
| CN108419293B (zh) * | 2017-02-10 | 2021-05-18 | 华为技术有限公司 | 传输下行控制信息的方法和装置 |
| CN108696943B (zh) | 2017-04-12 | 2022-11-08 | 株式会社Kt | 用于新无线电的发送和接收数据信道的方法及使用该方法的装置 |
| US11190382B2 (en) | 2017-05-05 | 2021-11-30 | Apple Inc. | RS (reference signal) sequence generation and mapping and precoder assignment for NR (new radio) |
| CN108966181B (zh) | 2017-05-26 | 2021-07-23 | 株式会社Kt | 为新无线电配置关于分量载波的频率资源的方法及其装置 |
| CN110741594B (zh) * | 2017-06-13 | 2022-05-17 | Lg电子株式会社 | 接收下行链路控制信道的方法和用于该方法的设备 |
| CN109151898B (zh) * | 2017-06-16 | 2023-11-10 | 华为技术有限公司 | 信号传输方法、相关装置及系统 |
| US11356231B2 (en) | 2017-09-29 | 2022-06-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Short control channel element (SCCE) to short resource element groups (SREG) mapping for short physical downlink control channel (SPDCCH) |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7873710B2 (en) * | 2007-02-06 | 2011-01-18 | 5O9, Inc. | Contextual data communication platform |
| CN101547077B (zh) * | 2008-03-24 | 2011-07-20 | 鼎桥通信技术有限公司 | 一种传输ack/nack信息的方法 |
| CN101610132B (zh) * | 2008-06-17 | 2012-12-19 | 中兴通讯股份有限公司 | 无线通信系统中下行控制信道的实现方法 |
| US8520621B2 (en) * | 2008-11-04 | 2013-08-27 | Apple Inc. | Providing a downlink control structure in a first carrier to indicate control information in a second, different carrier |
| JP5162416B2 (ja) * | 2008-11-07 | 2013-03-13 | 株式会社エヌ・ティ・ティ・ドコモ | 無線基地局 |
| CN101489255B (zh) | 2009-01-09 | 2014-01-01 | 中兴通讯股份有限公司 | 一种上行控制信道的发送方法、装置及系统 |
| PL2486692T3 (pl) * | 2009-10-05 | 2018-05-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Przydzielanie zasobów PUCCH dla agregacji nośnej w LTE-Advanced |
| KR101684867B1 (ko) * | 2010-04-07 | 2016-12-09 | 삼성전자주식회사 | 공간 다중화 이득을 이용한 제어 정보 송수신 방법 |
| EP2378703A1 (en) * | 2010-04-13 | 2011-10-19 | Panasonic Corporation | Mapping of control information to control channel elements |
| KR20110138073A (ko) * | 2010-06-18 | 2011-12-26 | 삼성전자주식회사 | 이동 통신 시스템에서 제어 채널 자원 그룹핑 방법 및 장치 |
| EP2398180A1 (en) * | 2010-06-21 | 2011-12-21 | Panasonic Corporation | Configuration of uplink and downlink grant search spaces in a OFDM-based mobile communication system |
| WO2012065727A1 (en) * | 2010-11-16 | 2012-05-24 | Telefonaktiebolaget L M Ericsson (Publ) | Control channel configuration in a wireless communications system |
| EP3113567B1 (en) * | 2011-02-11 | 2018-04-11 | Interdigital Patent Holdings, Inc. | Systems and methods for an enhanced control channel |
| KR102087608B1 (ko) * | 2011-08-11 | 2020-03-13 | 삼성전자주식회사 | 통신 시스템에서 물리 하향링크 제어 채널들의 확장을 위한 장치 및 방법 |
| US9252918B2 (en) * | 2011-08-15 | 2016-02-02 | Google Technology Holdings LLC | Method and apparatus for control channel transmission and reception |
| US8842628B2 (en) * | 2011-09-12 | 2014-09-23 | Blackberry Limited | Enhanced PDCCH with transmit diversity in LTE systems |
| CN102316595B (zh) * | 2011-09-30 | 2017-04-12 | 中兴通讯股份有限公司 | 大带宽系统物理上行控制信道资源确定方法及装置 |
| CN102395204B (zh) * | 2011-11-01 | 2014-07-02 | 新邮通信设备有限公司 | 移动通信中扩展物理层控制信道资源数量的方法和系统 |
| CN102368759B (zh) * | 2011-11-04 | 2018-04-27 | 中兴通讯股份有限公司 | 下行控制信道的发送方法及装置 |
| CN102395206B (zh) * | 2011-11-08 | 2015-07-15 | 电信科学技术研究院 | 下行控制信息的传输方法和设备 |
| JP6097766B2 (ja) * | 2012-01-27 | 2017-03-15 | 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 | マルチキャリアベースおよび/または疑似照合ネットワークにおいてepdcchを提供するためのシステムおよび/または方法 |
| JP5889446B2 (ja) * | 2012-03-16 | 2016-03-22 | 聯發科技股▲ふん▼有限公司Mediatek Inc. | Ofdm/ofdmaシステム用の拡張型物理ダウンリンク制御チャネルの物理構造および基準信号の利用 |
| US9445409B2 (en) * | 2012-03-21 | 2016-09-13 | Mediatek, Inc. | Method for search space configuration of enhanced physical downlink control channel |
| KR102114606B1 (ko) * | 2012-04-02 | 2020-05-25 | 엘지전자 주식회사 | 무선 통신 시스템에서 하향링크 제어 채널의 검색 영역을 위하여 자원 블록을 구성하는 방법 및 이를 위한 장치 |
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2013
- 2013-04-01 KR KR1020130035131A patent/KR102114606B1/ko active Active
- 2013-04-01 KR KR1020130035132A patent/KR20130111999A/ko not_active Ceased
- 2013-04-02 JP JP2015504485A patent/JP5872103B2/ja active Active
- 2013-04-02 CN CN201380018868.8A patent/CN104221121B/zh active Active
- 2013-04-02 CN CN201610528110.4A patent/CN106100811B/zh not_active Expired - Fee Related
- 2013-04-02 CN CN201610528113.8A patent/CN106100812B/zh not_active Expired - Fee Related
- 2013-04-02 EP EP13772884.6A patent/EP2835816B1/en active Active
- 2013-04-02 EP EP13771931.6A patent/EP2835919B1/en active Active
- 2013-04-02 WO PCT/KR2013/002717 patent/WO2013151300A1/ko not_active Ceased
- 2013-04-02 CN CN201810796581.2A patent/CN109039562B/zh active Active
- 2013-04-02 JP JP2015504486A patent/JP5981637B2/ja not_active Expired - Fee Related
- 2013-04-02 ES ES13771931T patent/ES2739619T3/es active Active
- 2013-04-02 US US14/387,314 patent/US9497752B2/en active Active
- 2013-04-02 US US14/388,679 patent/US9844044B2/en not_active Expired - Fee Related
- 2013-04-02 ES ES13772884T patent/ES2742384T3/es active Active
- 2013-04-02 CN CN201380027402.4A patent/CN104380633B/zh not_active Expired - Fee Related
- 2013-04-02 CN CN201610528340.0A patent/CN106209333B/zh not_active Expired - Fee Related
- 2013-04-02 EP EP19163973.1A patent/EP3522437B1/en active Active
- 2013-04-02 WO PCT/KR2013/002719 patent/WO2013151302A1/ko not_active Ceased
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2016
- 2016-01-08 JP JP2016002791A patent/JP6219982B2/ja not_active Expired - Fee Related
- 2016-07-28 JP JP2016148444A patent/JP6352344B2/ja active Active
- 2016-10-18 US US15/296,903 patent/US10123317B2/en active Active
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2017
- 2017-10-23 US US15/790,960 patent/US10462775B2/en active Active
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