MX345323B - Método de detección de canal de control y equipo de usuario. - Google Patents

Método de detección de canal de control y equipo de usuario.

Info

Publication number
MX345323B
MX345323B MX2015003870A MX2015003870A MX345323B MX 345323 B MX345323 B MX 345323B MX 2015003870 A MX2015003870 A MX 2015003870A MX 2015003870 A MX2015003870 A MX 2015003870A MX 345323 B MX345323 B MX 345323B
Authority
MX
Mexico
Prior art keywords
control channel
user equipment
detection method
channel detection
search region
Prior art date
Application number
MX2015003870A
Other languages
English (en)
Other versions
MX2015003870A (es
Inventor
Liu Kunpeng
Liu Jianghua
Liu Jianqin
Original Assignee
Huawei Tech Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of MX2015003870A publication Critical patent/MX2015003870A/es
Publication of MX345323B publication Critical patent/MX345323B/es

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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0086—Search parameters, e.g. search strategy, accumulation length, range of search, thresholds
    • 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), DMT
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • 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), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Se divulga un método de detección de canal de control y equipo de usuario; el método de detección de canal de control incluye: determinar, a través de un equipo de usuario, un intervalo de búsqueda de canal de control de acuerdo con un conjunto de recursos de canal de control y/o un tipo de canal de control; y ejecutar detección de canal de control en el intervalo de búsqueda, donde el conjunto de recursos de canal de control incluye al menos un bloque de recursos físicos; en modalidades de la presente invención, el UE puede determinar un intervalo de búsqueda E-PDCCH de acuerdo con el conjunto de recursos de canal de control y/o el tipo de canal de control, implementando así la detección del canal de control del UE; de esta forma, se proporciona una solución para el escenario en el cual múltiples conjuntos de recursos de canal de control son configurados por un lado de la red para el UE.
MX2015003870A 2012-09-26 2012-09-26 Método de detección de canal de control y equipo de usuario. MX345323B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/082100 WO2014047821A1 (zh) 2012-09-26 2012-09-26 一种控制信道检测方法及用户设备

Publications (2)

Publication Number Publication Date
MX2015003870A MX2015003870A (es) 2015-10-22
MX345323B true MX345323B (es) 2017-01-25

Family

ID=50386806

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015003870A MX345323B (es) 2012-09-26 2012-09-26 Método de detección de canal de control y equipo de usuario.

Country Status (10)

Country Link
US (1) US20150200741A1 (es)
EP (1) EP2894915B1 (es)
KR (1) KR101752820B1 (es)
CN (5) CN110034909B (es)
BR (1) BR112015006774A8 (es)
CA (1) CA2886245C (es)
MX (1) MX345323B (es)
RU (1) RU2602808C1 (es)
WO (1) WO2014047821A1 (es)
ZA (1) ZA201502317B (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104094543B (zh) * 2012-09-28 2017-10-17 华为技术有限公司 增强物理下行控制信道的发送和接收方法及装置
EP3468282B1 (en) * 2016-09-22 2022-03-09 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Methods for transmitting system information, network device, and terminal device
WO2018062939A1 (ko) * 2016-09-29 2018-04-05 엘지전자 주식회사 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치
US11825482B2 (en) * 2016-10-03 2023-11-21 Qualcomm Incorporated Techniques for improved control channels
AU2017405770A1 (en) * 2017-03-23 2019-11-07 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Resource allocation method, device and system
CN108633028B (zh) * 2017-03-24 2023-08-11 中兴通讯股份有限公司 一种信道配置方法及通信节点
WO2018184875A1 (en) * 2017-04-03 2018-10-11 Telefonaktiebolaget Lm Ericsson (Publ) Signaling downlink control information in a wireless communication network
SG11201909894QA (en) * 2017-05-02 2019-11-28 Guangdong Oppo Mobile Telecommunications Corp Ltd Method for transmitting signal, network device and terminal device
US10863522B2 (en) 2017-05-03 2020-12-08 Huawei Technologies Co., Ltd. System and method for coexistence of low latency and latency tolerant communications
JP2019004245A (ja) * 2017-06-13 2019-01-10 シャープ株式会社 端末装置、基地局装置、および、通信方法
CN109089316B (zh) * 2017-06-14 2020-11-17 华为技术有限公司 调度方法及相关装置
CN107147457A (zh) * 2017-07-17 2017-09-08 中磊电子（苏州）有限公司 一种信道扫描方法、装置及无线设备
US10588148B2 (en) 2017-08-10 2020-03-10 At&T Intellectual Property I, L.P. Configurable groups of control channel resource sets for wireless communication
CN109391433B (zh) * 2017-08-11 2022-05-06 中兴通讯股份有限公司 信息传输方法及装置
CN109587791B (zh) * 2017-09-29 2022-10-14 北京紫光展锐通信技术有限公司 一种控制资源集合的检测方法及装置、介质、设备
CN108401487B (zh) 2017-11-14 2019-08-30 北京小米移动软件有限公司 剩余关键系统信息的公共控制资源集合的频域信息指示方法
EP3709732B1 (en) 2017-11-15 2023-07-26 Koninklijke Philips N.V. Period information indication method for common control resource set of remaining key system information
CN109451799B (zh) 2017-11-16 2021-07-06 北京小米移动软件有限公司 剩余关键系统信息的公共控制资源集合的时域信息指示方法
CN111108763A (zh) 2017-12-15 2020-05-05 Oppo广东移动通信有限公司 一种信道资源集的指示方法及装置、计算机存储介质
WO2022200679A1 (en) * 2021-03-26 2022-09-29 Nokia Technologies Oy Control channel detection in terminal device

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5722078A (en) * 1993-11-01 1998-02-24 Ericsson Inc. Method and apparatus for locating a digital control channel in a downbanded cellular radiocommunication system
JP4855985B2 (ja) * 2007-03-20 2012-01-18 株式会社エヌ・ティ・ティ・ドコモ 移動通信システムにおけるセル情報送信方法およびユーザ装置
US9344259B2 (en) * 2007-06-20 2016-05-17 Google Technology Holdings LLC Control channel provisioning and signaling
KR100943908B1 (ko) 2008-02-19 2010-02-24 엘지전자 주식회사 Ｐｄｃｃｈ를 통한 제어 정보 송수신 방법
CN101771462A (zh) * 2008-12-31 2010-07-07 华为技术有限公司 一种多载波系统中下行控制信道资源分配方法及设备
US8494454B2 (en) 2009-06-02 2013-07-23 Research In Motion Limited System and method for reducing blind decoding for carrier aggregation
CN102801504B (zh) * 2009-08-13 2016-03-30 华为技术有限公司 控制信道映射的方法、控制信道检测的方法和装置
CN102036262A (zh) * 2009-09-25 2011-04-27 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
CN102056185B (zh) * 2009-10-31 2014-12-10 华为技术有限公司 信道盲检测方法、分配方法和装置
CN102111880A (zh) * 2009-12-29 2011-06-29 电信科学技术研究院 一种下行控制信道资源分配的方法、系统和设备
CN101790190B (zh) * 2010-01-08 2014-12-10 中兴通讯股份有限公司 下行控制信息的检测方法和装置
US8989026B2 (en) * 2010-03-18 2015-03-24 Qualcomm Incorporated User-specific search space design for multi-carrier operation
CN102215507B (zh) * 2010-04-02 2015-07-22 中兴通讯股份有限公司 下行控制信道的检测方法和系统
US20110267948A1 (en) * 2010-05-03 2011-11-03 Koc Ali T Techniques for communicating and managing congestion in a wireless network
CN102469048B (zh) * 2010-11-18 2015-04-01 中兴通讯股份有限公司 一种确定下行控制信道搜索空间的方法及系统
CN102123432B (zh) * 2011-03-29 2016-01-06 电信科学技术研究院 一种下行控制信道的资源指示及检测方法、设备
CN102170703A (zh) * 2011-05-11 2011-08-31 电信科学技术研究院 一种物理下行控制信道上的信息收发方法及设备
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
CN102355340B (zh) * 2011-08-12 2017-02-08 中兴通讯股份有限公司 下行控制信息发送、接收方法及装置
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
CN102547738B (zh) * 2011-12-07 2015-02-25 北京邮电大学 控制信道资源分配方法以及基于其的终端盲检测方法

Also Published As

Publication number Publication date
CN110034909A (zh) 2019-07-19
CN110034907A (zh) 2019-07-19
KR101752820B1 (ko) 2017-07-11
CN103907386B (zh) 2019-03-26
CN109921890A (zh) 2019-06-21
RU2602808C1 (ru) 2016-11-20
CN110034908B (zh) 2021-05-18
BR112015006774A2 (pt) 2017-07-04
EP2894915B1 (en) 2017-07-26
EP2894915A1 (en) 2015-07-15
WO2014047821A1 (zh) 2014-04-03
EP2894915A4 (en) 2015-07-29
CN103907386A (zh) 2014-07-02
CA2886245A1 (en) 2014-04-03
CN110034909B (zh) 2021-05-14
CN110034908A (zh) 2019-07-19
MX2015003870A (es) 2015-10-22
BR112015006774A8 (pt) 2019-09-17
ZA201502317B (en) 2016-10-26
KR20150063118A (ko) 2015-06-08
US20150200741A1 (en) 2015-07-16
CA2886245C (en) 2020-10-27

Similar Documents

Publication Publication Date Title
MX345323B (es) Método de detección de canal de control y equipo de usuario.
PH12015500544A1 (en) Methods, network nodes and user equipments in a wireless network for communicating an epdcch
PH12014501582A1 (en) Search space arrangement for control channel
MX2016009059A (es) Sistema y metodo para conexiones siempre encendidas en sistemas de comunicaciones inalambricas.
MX345221B (es) Método para enviar y detectar información de control de enlace descendente, emisor y receptor.
MX368808B (es) Un dispositivo de comunicacion inalambrica, un nodo de red y metodos en los mismos para transmisiones de acceso aleatorio mejoradas.
MX343028B (es) Metodo y aparato de transmision de canal de control de enlace descendente fisico mejorado.
BR112016021687A2 (pt) Comunicação através de nós de rede dedicados
MX351132B (es) Métodos y sistema para arbitraje de espectro dinámico con gestión de la movilidad.
WO2015019172A3 (en) Method and apparatus for radio resource control connection
EP2970552A4 (en) Improved emulsion and suspension polymerization processes, and improved electrochemical performance for carbon derived from same
EP3051846A4 (en) METHOD AND SYSTEM FOR GROUP COMMUNICATION, USER EQUIPMENT, AND NETWORK RAIL EQUIPMENT
MX2016011306A (es) Mejoramiento de señales de referencia para una celula compartida.
BR112013032943A2 (pt) método e aparelho para mitigar interferência em sistemas sem fio
MX2015004010A (es) Metodo y aparato para asignar candidatos de canal de control.
IN2015MN00749A (es)
WO2014049417A3 (en) Method and apparatus for determining epdcch-based downlink control information
BR112016017545A2 (pt) Método de transmissão de canal físico melhorada e dispositivo de comunicações
EP3264843A4 (en) User equipment, network device and method for determining physical uplink control channel resource
IN2015DN02675A (es)
EP3133771A4 (en) Virtual machine resource changing method, device and virtual network function device
MX2015009261A (es) Metodo y aparato para obtener un mapeo entre un parametro de acceso aleatorio y un recurso.
MX360549B (es) Método para asignar número de candidatos de canal de control y número de tiempos de detección ciega, estación base y equipo de usuario.
EP2835816A4 (en) METHOD FOR FORMING A RESOURCE BLOCK FOR A SEARCH AREA IN A DOWNLINK CONTROL CHANNEL IN A WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
EP3297353A4 (en) Resource allocation information indication method, base station and user equipment

Legal Events

Date Code Title Description
FG Grant or registration