MX345221B - Método para enviar y detectar información de control de enlace descendente, emisor y receptor. - Google Patents

Método para enviar y detectar información de control de enlace descendente, emisor y receptor.

Info

Publication number
MX345221B
MX345221B MX2015007811A MX2015007811A MX345221B MX 345221 B MX345221 B MX 345221B MX 2015007811 A MX2015007811 A MX 2015007811A MX 2015007811 A MX2015007811 A MX 2015007811A MX 345221 B MX345221 B MX 345221B
Authority
MX
Mexico
Prior art keywords
sending
downlink control
control information
detecting
preset gap
Prior art date
Application number
MX2015007811A
Other languages
English (en)
Other versions
MX2015007811A (es
Inventor
Bo Dai
Zhisong Zuo
Yijian Chen
Original Assignee
Zte Corp
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 Zte Corp filed Critical Zte Corp
Publication of MX2015007811A publication Critical patent/MX2015007811A/es
Publication of MX345221B publication Critical patent/MX345221B/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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0046—Code rate detection or code type detection
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • 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
    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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)
  • Telephonic Communication Services (AREA)

Abstract

Se describen un método para enviar y detectar información de control de enlace descendente, un emisor y un receptor, el método para detectar la información de control de enlace descendente puede incluir: un espacio de búsqueda específico al Equipo de Usuario (UE) de un Canal de Control de Enlace Descendente Físico mejorado (ePDCCH) que lleva información de control de enlace descendente se determina de acuerdo a un intervalo preestablecido; en donde se determina el intervalo preestablecido según un número de posiciones candidatas de un portador de componente en un correspondiente nivel de agregación en un conjunto de recursos correspondiente, o el intervalo preestablecido se determina según el número de las posiciones candidatas de un portador de componente en el correspondiente nivel de agregación en el conjunto de recursos correspondientes, y un número de portadores de componente programados, o el intervalo preestablecido se determina según el número de las posiciones candidatas de un portador de componente en el nivel de agregación correspondiente en el conjunto de recursos correspondiente y un número de portadores de componente configurados; y se detecta la información de control de enlace descendente en un recurso físico correspondiente al espacio de búsqueda específico al UE; a través de la descripción, se puede resolver un problema de detectar el ePDCCH.
MX2015007811A 2012-12-18 2013-10-29 Método para enviar y detectar información de control de enlace descendente, emisor y receptor. MX345221B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210552192.8A CN103874096B (zh) 2012-12-18 2012-12-18 一种下行控制信息的发送和检测方法、发送端和接收端
PCT/CN2013/086173 WO2014094505A1 (zh) 2012-12-18 2013-10-29 一种下行控制信息的发送和检测方法、发送端和接收端

Publications (2)

Publication Number Publication Date
MX2015007811A MX2015007811A (es) 2015-08-20
MX345221B true MX345221B (es) 2017-01-20

Family

ID=50912140

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015007811A MX345221B (es) 2012-12-18 2013-10-29 Método para enviar y detectar información de control de enlace descendente, emisor y receptor.

Country Status (13)

Country Link
US (2) US9820299B2 (es)
EP (2) EP2938157B1 (es)
JP (1) JP6030776B2 (es)
KR (2) KR101845681B1 (es)
CN (1) CN103874096B (es)
AU (1) AU2013362583B2 (es)
BR (1) BR112015014311B1 (es)
CA (1) CA2895364C (es)
ES (1) ES2753028T3 (es)
MX (1) MX345221B (es)
MY (1) MY169414A (es)
RU (1) RU2627491C2 (es)
WO (1) WO2014094505A1 (es)

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CN107889221B (zh) * 2016-09-29 2022-02-08 华为技术有限公司 信息的调度方法、接收方法及相关装置
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CN111095841B (zh) * 2017-09-11 2021-10-15 中兴通讯股份有限公司 用于控制信道信息传输的方法和装置
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CN109788556B (zh) * 2017-11-10 2022-10-11 华为技术有限公司 确定搜索空间的方法及无线装置
EP3697127B1 (en) * 2017-11-16 2023-08-30 Huawei Technologies Co., Ltd. Communication method and terminal device
CN110351746B (zh) * 2018-04-04 2022-03-29 展讯通信（上海）有限公司 用户设备及其物理下行控制信道的检测方法及装置
CN110474731B (zh) * 2018-05-11 2020-12-22 华为技术有限公司 一种pdcch监听的方法和装置
CN110719631B (zh) 2018-07-12 2021-12-28 维沃移动通信有限公司 调度参数的确定方法、配置方法、终端和网络侧设备
CN110740008B (zh) * 2018-07-18 2020-12-15 华为技术有限公司 一种pdcch发送、盲检测方法及装置
CN109005536B (zh) * 2018-08-08 2020-02-14 北京邮电大学 一种无冲突的无线网络临时标识的分配方法
CN109495234B (zh) * 2019-01-08 2021-07-06 武汉虹信科技发展有限责任公司 一种物理下行控制信道的检测方法及装置
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WO2015163662A1 (ko) * 2014-04-21 2015-10-29 엘지전자(주) 단말 간 통신을 지원하는 무선 통신 시스템에서 하향링크 제어 정보 송수신 방법 및 이를 위한 장치

Also Published As

Publication number Publication date
JP6030776B2 (ja) 2016-11-24
RU2015125885A (ru) 2017-01-26
CN103874096B (zh) 2017-12-26
EP2938157A4 (en) 2015-12-02
EP3661319A1 (en) 2020-06-03
JP2016503258A (ja) 2016-02-01
US10349437B2 (en) 2019-07-09
AU2013362583B2 (en) 2016-05-05
MY169414A (en) 2019-04-02
EP3661319B1 (en) 2022-07-20
CN103874096A (zh) 2014-06-18
US9820299B2 (en) 2017-11-14
CA2895364A1 (en) 2014-06-26
KR101767797B1 (ko) 2017-08-11
WO2014094505A1 (zh) 2014-06-26
EP2938157A1 (en) 2015-10-28
MX2015007811A (es) 2015-08-20
RU2627491C2 (ru) 2017-08-10
ES2753028T3 (es) 2020-04-07
KR20150095909A (ko) 2015-08-21
KR20170089977A (ko) 2017-08-04
BR112015014311A2 (pt) 2017-07-11
AU2013362583A1 (en) 2015-07-09
EP2938157B1 (en) 2019-09-25
BR112015014311B1 (pt) 2023-02-07
US20160119946A1 (en) 2016-04-28
CA2895364C (en) 2017-10-03
KR101845681B1 (ko) 2018-04-04
US20180007711A1 (en) 2018-01-04

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