MX360549B - Método para asignar número de candidatos de canal de control y número de tiempos de detección ciega, estación base y equipo de usuario. - Google Patents

Método para asignar número de candidatos de canal de control y número de tiempos de detección ciega, estación base y equipo de usuario.

Info

Publication number
MX360549B
MX360549B MX2015005365A MX2015005365A MX360549B MX 360549 B MX360549 B MX 360549B MX 2015005365 A MX2015005365 A MX 2015005365A MX 2015005365 A MX2015005365 A MX 2015005365A MX 360549 B MX360549 B MX 360549B
Authority
MX
Mexico
Prior art keywords
base station
epdcch
user equipment
control channel
epdcch candidates
Prior art date
Application number
MX2015005365A
Other languages
English (en)
Other versions
MX2015005365A (es
Inventor
Liu Kunpeng
Liu Jianghua
Wu Qiang
Zhou Yongxing
Liu Jianquin
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 MX2015005365A publication Critical patent/MX2015005365A/es
Publication of MX360549B publication Critical patent/MX360549B/es

Links

Classifications

    • 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
    • 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
    • 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
    • H04L5/0001—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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

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

Abstract

La presente invención proporciona un método para asignar el número de candidatos de canal de control y el número de tiempos de detección ciega, una estación base, y un equipo de usuario; el método incluye: determinar un primer conjunto de niveles de agregación {L1i}, y determinar el número de candidatos del EPDCCH correspondiente a cada nivel de agregación en el nivel de agregación {L1i}, donde {L1i} está formado por N niveles de agregación soportados por un EPDCCH, i es un entero positivo, y un valor de i varía de 1 a N; y determinar un segundo conjunto de niveles de agregación {L2j}, y determinar el número de candidatos EPDCCH correspondientes a cada nivel de agregación en el nivel de agregación {L2j}, donde {L2j} está formado por M niveles de agregación soportados por un EPDCCH que va a ser detectado, j es un entero positivo, un valor de j varía de 1 a M, {L2j} es un subconjunto de {L1i}, M=N, y el número de candidatos del EPDCCH correspondientes a L2j en {L2j} es mayor que o igual al número de candidatos EPDCCH correspondientes a L2j en {L1i}; en modalidades de la presente invención, la estación base reasigna el número de candidatos EPDCCH correspondientes al nivel de agregación no soportado por el EPDCCH que va a ser detectado, mejorando así la utilización de los candidatos EPDCCH.
MX2015005365A 2012-11-02 2012-11-02 Método para asignar número de candidatos de canal de control y número de tiempos de detección ciega, estación base y equipo de usuario. MX360549B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/084025 WO2014067141A1 (zh) 2012-11-02 2012-11-02 控制信道候选个数和盲检次数分配方法、基站和用户设备

Publications (2)

Publication Number Publication Date
MX2015005365A MX2015005365A (es) 2016-01-22
MX360549B true MX360549B (es) 2018-10-26

Family

ID=50626360

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015005365A MX360549B (es) 2012-11-02 2012-11-02 Método para asignar número de candidatos de canal de control y número de tiempos de detección ciega, estación base y equipo de usuario.

Country Status (9)

Country Link
US (2) US9730203B2 (es)
EP (1) EP2863694B1 (es)
KR (2) KR101643855B1 (es)
CN (1) CN103947274B (es)
BR (1) BR112015009772B1 (es)
CA (1) CA2879382C (es)
MX (1) MX360549B (es)
RU (1) RU2599729C1 (es)
WO (1) WO2014067141A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101895170B1 (ko) * 2016-08-11 2018-09-05 주식회사 케이티 멀티캐스트 통신 방법 및 장치
AU2016434311A1 (en) * 2016-12-26 2019-07-04 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Wireless communication method, network device and terminal device
CN108365913B (zh) * 2017-01-26 2023-06-02 华为技术有限公司 下行控制信息发送和接收方法及设备
WO2018137242A1 (zh) * 2017-01-26 2018-08-02 华为技术有限公司 一种下行链路控制信息的处理方法及装置
CN108401294B (zh) * 2017-02-04 2021-10-26 华为技术有限公司 控制信息的发送和接收方法、接入网设备和终端设备
CN108809505B (zh) * 2017-05-05 2019-12-24 维沃移动通信有限公司 下行控制信息的传输方法、终端及网络侧设备
CN109067499B (zh) 2017-06-13 2020-10-27 维沃移动通信有限公司 一种下行控制信息的发送方法、接收方法及相关设备
WO2019028773A1 (zh) 2017-08-10 2019-02-14 Oppo广东移动通信有限公司 无线通信的方法、网络设备和终端设备
SG11202007716PA (en) 2018-02-13 2020-09-29 Guangdong Oppo Mobile Telecommunications Corp Ltd Method for blind detection of physical downlink control channel and terminal device
CN110351841B (zh) * 2018-04-04 2023-01-10 ***通信有限公司研究院 一种物理下行控制信道的检测方法、发送方法及设备
CN110855405A (zh) * 2018-08-20 2020-02-28 普天信息技术有限公司 一种多子带***的下行控制信道盲检方法、装置和***
CN111865479B (zh) 2019-04-28 2022-04-05 华为技术有限公司 一种通信方法及装置
CN111917520B (zh) * 2020-09-21 2022-04-01 紫光展锐(重庆)科技有限公司 一种用于寻呼dci盲检方法、装置及设备

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104243126B (zh) 2007-06-22 2018-03-09 Tcl通讯科技控股有限公司 通信方法、基站及移动终端
US7940795B2 (en) * 2007-09-26 2011-05-10 Nokia Corporation Signaling limitation of multiple payload sizes for resource assignments
KR101448309B1 (ko) * 2007-09-28 2014-10-08 엘지전자 주식회사 무선통신 시스템에서 하향링크 제어채널 모니터링 방법
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
US8908593B2 (en) * 2008-12-02 2014-12-09 Samsung Electronics Co., Ltd. Transmission of scheduling assignments in multiple operating bandwidths
US9705653B2 (en) * 2009-05-04 2017-07-11 Qualcomm Inc. Downlink control transmission in multicarrier operation
WO2010141611A1 (en) * 2009-06-02 2010-12-09 Research In Motion Limited System and method for reducing blind decoding for carrier aggregation
PL2445289T3 (pl) * 2009-06-16 2016-02-29 Huawei Tech Co Ltd Sposób mapowania kanału sterowania, sposób wykrywania kanału sterowania i ich urządzenie
CN102014494B (zh) * 2009-09-29 2012-07-04 电信科学技术研究院 一种下行调度信息的配置方法及装置
CN102035772B (zh) * 2009-09-29 2014-06-04 华为技术有限公司 基于多载波的盲检测方法和用户设备
CN102045849B (zh) * 2009-10-12 2014-06-11 ***通信集团公司 一种pdcch信息的发送方法、pdcch搜索空间的确定方法及装置
KR20110049595A (ko) * 2009-11-05 2011-05-12 주식회사 팬택 무선 통신 시스템에서 제어 정보를 송신 및 수신하는 방법 및 장치
JP5850826B2 (ja) * 2010-03-19 2016-02-03 パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 基地局及び送信方法
TW201208436A (en) * 2010-05-26 2012-02-16 Ind Tech Res Inst Control channel allocation method, control channel searching method and communication apparatus using the same
US8797922B2 (en) 2010-08-24 2014-08-05 Qualcomm Incorporated Handling ambiguous relay physical downlink control channel (R-PDCCH) decoding for a relay node
US20120054258A1 (en) * 2010-08-27 2012-03-01 Futurewei Technologies, Inc. System and Method for Transmitting a Control Channel
US8447317B2 (en) * 2010-12-09 2013-05-21 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement in a wireless communication system
CN103518415B (zh) * 2011-02-11 2017-05-24 交互数字专利控股公司 用于增强型控制信道的***和方法
KR20200008016A (ko) * 2011-06-29 2020-01-22 엘지전자 주식회사 무선 통신 시스템에서 제어 정보의 전송 방법 및 장치
CN102255688B (zh) * 2011-07-06 2013-04-10 合肥东芯通信股份有限公司 Ltepdcch盲检控制方法和装置
US9252918B2 (en) * 2011-08-15 2016-02-02 Google Technology Holdings LLC Method and apparatus for control channel transmission and reception
US9084238B2 (en) * 2011-09-12 2015-07-14 Blackberry Limited Searching space and operation for enhanced PDCCH in LTE systems
PL3110063T3 (pl) * 2011-11-07 2018-09-28 Telefonaktiebolaget Lm Ericsson (Publ) Sposoby i układy do odbierania informacji sterującej łącza w dół, dla ruchomej komunikacji bezprzewodowej
CN102404076B (zh) * 2011-11-07 2014-12-10 电信科学技术研究院 信息发送及盲检方法和设备
CN102368871B (zh) * 2011-11-10 2014-06-04 电信科学技术研究院 一种pdcch资源的配置应用方法及装置
WO2013112972A1 (en) * 2012-01-27 2013-08-01 Interdigital Patent Holdings, Inc. Systems and/or methods for providing epdcch in a multiple carrier based and/or quasi-collated network
WO2013138981A1 (zh) * 2012-03-19 2013-09-26 华为技术有限公司 用于传输控制信道的方法、基站及用户设备
WO2014048503A1 (en) * 2012-09-28 2014-04-03 Huawei Technologies Co., Ltd. Transmission and reception of enhanced pdcch

Also Published As

Publication number Publication date
KR101643855B1 (ko) 2016-07-29
US9730203B2 (en) 2017-08-08
EP2863694A1 (en) 2015-04-22
CN103947274B (zh) 2018-08-21
US10075947B2 (en) 2018-09-11
CA2879382A1 (en) 2014-05-08
CA2879382C (en) 2019-06-04
RU2599729C1 (ru) 2016-10-10
KR101689999B1 (ko) 2016-12-26
EP2863694B1 (en) 2018-08-08
BR112015009772B1 (pt) 2022-10-04
CN103947274A (zh) 2014-07-23
KR20160091455A (ko) 2016-08-02
WO2014067141A1 (zh) 2014-05-08
EP2863694A4 (en) 2015-07-15
BR112015009772A2 (pt) 2017-07-11
US20170325206A1 (en) 2017-11-09
KR20150028351A (ko) 2015-03-13
US20150131591A1 (en) 2015-05-14
MX2015005365A (es) 2016-01-22

Similar Documents

Publication Publication Date Title
MX2015005365A (es) Metodo para asignar número de candidatos de canal de control y número de tiempos de detección ciega, estacion base y equipo de usuario.
MX345221B (es) Método para enviar y detectar información de control de enlace descendente, emisor y receptor.
MX2015003870A (es) Metodo de deteccion de canal de control y equipo de usuario.
EP4280485A3 (en) Communication method and apparatus
MX349779B (es) Metodo para presentar una lista de puntos de acceso y dispositivo para el mismo.
WO2014049417A3 (en) Method and apparatus for determining epdcch-based downlink control information
PH12016500510B1 (en) Determination of a display angle of a display
MX2015015108A (es) Metodo para detectar canal dinamicamente en el sistema lan inalambrico y aparato para el mismo.
WO2016064218A3 (ko) Mtc 기기의 상향링크 채널 및 복조 참조 신호 전송 방법
MX2019001639A (es) Estacion base equipo de usuario y metodo de comunicacion inalambrica.
EP4358558A3 (en) Capability reporting apparatus and method
IN2014CN02630A (es)
MX350670B (es) Método y dispositivo para identificar el comportamiento de usuario.
IN2013MU03979A (es)
WO2013167036A3 (zh) 一种终端自动接入无线接入点的方法和装置
BR112013021348A2 (pt) medições de sinal em portadoras componentes em um sistema de comunicação sem fio
IN2014KN01656A (es)
GB201320135D0 (en) Selecting wireless access points for geofence monitoring
MY164952A (en) Mobile station apparatus, base station apparatus, communication method, and integrated circuit
WO2012120341A3 (en) Wireless device position determining and frequency assigning systems, devices and methods
GB2523700A (en) Method, apparatus and computer-readable medium for optimized data subsetting
IN2014DN09819A (es)
GB201213142D0 (en) A carrier aggregation testing method and apparatus for performing the same
WO2014182366A8 (en) Adaptive wireless access point discovery
GB201300023D0 (en) Location-relevant data

Legal Events

Date Code Title Description
FG Grant or registration