MX345359B - Metodo y dispositivo de configuracion y deteccion para un canal de control de enlace descendente, un nodo b evolucionado y una terminal, mejorados. - Google Patents
Metodo y dispositivo de configuracion y deteccion para un canal de control de enlace descendente, un nodo b evolucionado y una terminal, mejorados.Info
- Publication number
- MX345359B MX345359B MX2015003576A MX2015003576A MX345359B MX 345359 B MX345359 B MX 345359B MX 2015003576 A MX2015003576 A MX 2015003576A MX 2015003576 A MX2015003576 A MX 2015003576A MX 345359 B MX345359 B MX 345359B
- Authority
- MX
- Mexico
- Prior art keywords
- detection
- epdcch
- epdcch detection
- control channel
- downlink control
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
-
- 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
- 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 signaling, i.e. of overhead other than pilot signals
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Se revela un método de configuración para un canal de control de enlace descendente mejorado, que configura K grupos de detección de ePDCCH para una terminal, incluyendo: configurar independientemente un índice de puerto de antena de una correspondiente señal de referencia de desmodulación (DMRS) al momento de la detección de cada grupo de detección de ePDCCH o diferentes modos de transmisión de los grupos de detección de ePDCCH de los k grupos de detección de ePDCCH; y/o configurar independientemente un índice de secuencia de cifrado de la DMRS correspondiente al momento de la detección de cada grupo de detección de ePDCCH o diferentes modos de transmisión de los grupos de detección de ePDCCH de los K grupos de detección de ePDCCH; y/o configurar independientemente la correlación entre una correspondiente secuencia de cifrado de DMRS al momento de la detección de cada grupo de detección de ePDCCH o diferentes modos de transmisión de los grupos de detección de ePDCCH de los K grupos de detección de ePDCCH K y una secuencia de cifrado de DMRS de un canal compartido de enlace descendente físico PDSCH, y similares; al mismo tiempo se revela un método y dispositivo de detección y dispositivo para un canal de control de enlace descendente mejorado, un dispositivo de configuración para un canal de control de enlace descendente mejorado, una terminal y un nodo B evolucionado; la invención presente permite que un ePDCCH tenga mayor estabilidad y flexibilidad de configuración.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210351916.2A CN103686772A (zh) | 2012-09-20 | 2012-09-20 | 增强型下行控制信道的配置、检测方法及装置、基站、终端 |
| PCT/CN2013/080363 WO2013170840A1 (zh) | 2012-09-20 | 2013-07-29 | 增强型下行控制信道的配置、检测方法及装置、基站、终端 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2015003576A MX2015003576A (es) | 2015-06-22 |
| MX345359B true MX345359B (es) | 2017-01-25 |
Family
ID=49583177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2015003576A MX345359B (es) | 2012-09-20 | 2013-07-29 | Metodo y dispositivo de configuracion y deteccion para un canal de control de enlace descendente, un nodo b evolucionado y una terminal, mejorados. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US9497754B2 (es) |
| EP (1) | EP2879451A4 (es) |
| JP (1) | JP2015534337A (es) |
| KR (1) | KR101670197B1 (es) |
| CN (1) | CN103686772A (es) |
| AU (1) | AU2013262151B2 (es) |
| BR (1) | BR112015005872A2 (es) |
| CA (1) | CA2882368A1 (es) |
| HK (1) | HK1206187A1 (es) |
| IN (1) | IN2015DN02856A (es) |
| MX (1) | MX345359B (es) |
| RU (1) | RU2602832C2 (es) |
| WO (1) | WO2013170840A1 (es) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457709B (zh) * | 2012-05-31 | 2018-05-08 | 中兴通讯股份有限公司 | 一种控制信道的发送、接收方法及基站和终端 |
| CN103716274B (zh) * | 2012-09-29 | 2018-08-07 | 中兴通讯股份有限公司 | 下行控制信息的传输方法和装置 |
| US9253768B2 (en) * | 2012-10-08 | 2016-02-02 | Qualcomm Incorporated | Reference signals for an enhanced physical downlink control channel |
| CN105230066B (zh) * | 2013-06-18 | 2019-04-02 | 夏普株式会社 | 终端装置、无线通信方法以及集成电路 |
| WO2015137747A1 (ko) * | 2014-03-12 | 2015-09-17 | 엘지전자 주식회사 | 무선 자원의 용도 변경을 지원하는 무선 통신 시스템에서 상향링크 제어 채널 송신 방법 및 이를 위한 장치 |
| US9935807B2 (en) * | 2014-09-26 | 2018-04-03 | Telefonaktiebolaget L M Ericsson (Publ) | Discovery signal design |
| JP2019526965A (ja) | 2016-08-10 | 2019-09-19 | エルジー エレクトロニクス インコーポレイティド | 移動通信システムにおける放送チャンネル信号送受信方法及び装置 |
| CN108271259B (zh) * | 2016-12-30 | 2023-10-24 | 华为技术有限公司 | 控制信道的资源指示方法、用户设备和网络设备 |
| CN110268671B (zh) * | 2017-02-14 | 2022-01-07 | Lg 电子株式会社 | 在无线通信系统中发送/接收数据的方法及其装置 |
| CN108631988B (zh) * | 2017-03-24 | 2020-12-04 | 华为技术有限公司 | 用于数据传输的方法和装置 |
| WO2018184169A1 (en) * | 2017-04-06 | 2018-10-11 | Qualcomm Incorporated | Multiple user port loading indication |
| US10880062B2 (en) * | 2017-06-29 | 2020-12-29 | Qualcomm Incorporated | Providing protection for information delivered in demodulation reference signals (DMRS) |
| CN109392122B (zh) | 2017-08-10 | 2023-05-12 | 华为技术有限公司 | 数据传输方法、终端和基站 |
| CA3088035C (en) * | 2018-01-12 | 2022-12-13 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Signal transmission method and device |
| CN110324883B (zh) | 2018-03-28 | 2021-04-27 | 维沃移动通信有限公司 | 配置物理下行控制信道的方法、用户设备和网络侧设备 |
| CN114826534A (zh) | 2018-04-16 | 2022-07-29 | 中兴通讯股份有限公司 | Ta信息、对应关系的确定方法，电子装置及存储介质 |
| CN113784451B (zh) * | 2018-07-06 | 2024-05-14 | 北京小米移动软件有限公司 | 控制信令的指示方法、装置、终端和基站以及存储介质 |
| CN110831120B (zh) * | 2018-08-10 | 2021-10-15 | 华为技术有限公司 | 传输物理下行控制信道的方法、终端设备和网络设备 |
| CN113271646B (zh) * | 2020-02-17 | 2023-02-24 | 维沃移动通信有限公司 | 解码、解码配置方法、终端及网络侧设备 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8285281B2 (en) | 2007-10-29 | 2012-10-09 | Qualcomm Incorporated | Methods and apparatus for self configuring network relations |
| CN102170646B (zh) * | 2010-02-26 | 2014-04-02 | 电信科学技术研究院 | 中继系统回程链路资源配置方法、系统及装置 |
| US20120106465A1 (en) * | 2010-04-30 | 2012-05-03 | Interdigital Patent Holdings, Inc. | Downlink control in heterogeneous networks |
| CN102036297B (zh) * | 2010-12-24 | 2013-08-14 | 大唐移动通信设备有限公司 | 物理下行控制信道发送及检测方法、系统和设备 |
| US10505680B2 (en) * | 2011-02-11 | 2019-12-10 | Interdigital Patent Holdings, Inc. | Systems and methods for an enhanced control channel |
| CN102170624B (zh) * | 2011-03-29 | 2014-07-16 | 电信科学技术研究院 | 解调参考信号配置指示、传输、控制信令检测方法及设备 |
| CN102355325B (zh) * | 2011-08-11 | 2014-02-12 | 电信科学技术研究院 | 一种pucch资源映射的方法及装置 |
| CN102355732A (zh) * | 2011-08-12 | 2012-02-15 | 电信科学技术研究院 | 一种下行控制信息传输方法及装置 |
| US9197387B2 (en) * | 2011-08-15 | 2015-11-24 | 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 |
| 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 |
| CN102573094B (zh) * | 2012-01-17 | 2015-04-08 | 电信科学技术研究院 | 一种传输dci的方法及装置 |
| EP2805437B1 (en) | 2012-01-19 | 2020-03-04 | Samsung Electronics Co., Ltd. | Apparatus and method for pilot scrambling for enhanced physical downlink control channels |
| US9635658B2 (en) * | 2012-02-27 | 2017-04-25 | Samsung Electronics Co., Ltd. | Adaptation of control signaling transmissions to variations in respective resources |
| US9526091B2 (en) * | 2012-03-16 | 2016-12-20 | Intel Corporation | Method and apparatus for coordination of self-optimization functions in a wireless network |
| US8995366B2 (en) * | 2012-03-23 | 2015-03-31 | Google Technology Holdings LLC | Radio link monitoring in a wireless communication device for a enhanced control channel |
| KR102186240B1 (ko) * | 2012-08-31 | 2020-12-03 | 엘지전자 주식회사 | 무선 통신 시스템에서 하향링크 신호 수신 방법 및 장치 |
-
2012
- 2012-09-20 CN CN201210351916.2A patent/CN103686772A/zh active Pending
-
2013
- 2013-07-29 WO PCT/CN2013/080363 patent/WO2013170840A1/zh active Application Filing
- 2013-07-29 BR BR112015005872A patent/BR112015005872A2/pt not_active Application Discontinuation
- 2013-07-29 US US14/421,301 patent/US9497754B2/en active Active
- 2013-07-29 IN IN2856DEN2015 patent/IN2015DN02856A/en unknown
- 2013-07-29 CA CA2882368A patent/CA2882368A1/en not_active Abandoned
- 2013-07-29 MX MX2015003576A patent/MX345359B/es active IP Right Grant
- 2013-07-29 JP JP2015531435A patent/JP2015534337A/ja active Pending
- 2013-07-29 KR KR1020157007328A patent/KR101670197B1/ko active IP Right Grant
- 2013-07-29 RU RU2015111127/07A patent/RU2602832C2/ru active
- 2013-07-29 AU AU2013262151A patent/AU2013262151B2/en active Active
- 2013-07-29 EP EP13790351.4A patent/EP2879451A4/en not_active Withdrawn
-
2015
- 2015-07-09 HK HK15106574.4A patent/HK1206187A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20150223210A1 (en) | 2015-08-06 |
| IN2015DN02856A (es) | 2015-09-11 |
| BR112015005872A2 (pt) | 2017-07-04 |
| AU2013262151B2 (en) | 2016-09-15 |
| MX2015003576A (es) | 2015-06-22 |
| JP2015534337A (ja) | 2015-11-26 |
| RU2602832C2 (ru) | 2016-11-20 |
| RU2015111127A (ru) | 2016-11-10 |
| EP2879451A4 (en) | 2015-09-09 |
| CA2882368A1 (en) | 2013-11-21 |
| CN103686772A (zh) | 2014-03-26 |
| HK1206187A1 (en) | 2015-12-31 |
| US9497754B2 (en) | 2016-11-15 |
| KR20150047574A (ko) | 2015-05-04 |
| AU2013262151A1 (en) | 2015-03-05 |
| WO2013170840A1 (zh) | 2013-11-21 |
| KR101670197B1 (ko) | 2016-10-27 |
| EP2879451A1 (en) | 2015-06-03 |
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Legal Events
| Date | Code | Title | Description |
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| FG | Grant or registration |