MX343028B - Metodo y aparato de transmision de canal de control de enlace descendente fisico mejorado. - Google Patents

Metodo y aparato de transmision de canal de control de enlace descendente fisico mejorado.

Info

Publication number
MX343028B
MX343028B MX2015001592A MX2015001592A MX343028B MX 343028 B MX343028 B MX 343028B MX 2015001592 A MX2015001592 A MX 2015001592A MX 2015001592 A MX2015001592 A MX 2015001592A MX 343028 B MX343028 B MX 343028B
Authority
MX
Mexico
Prior art keywords
group
resource
control channel
resource group
physical
Prior art date
Application number
MX2015001592A
Other languages
English (en)
Other versions
MX2015001592A (es
Inventor
Liu Kunpeng
Gao Chi
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 MX2015001592A publication Critical patent/MX2015001592A/es
Publication of MX343028B publication Critical patent/MX343028B/es

Links

Classifications

    • 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
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

Landscapes

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

Abstract

Esta solicitud proporciona un método y aparato de transmisión de canal de control de enlace descendente físico mejorado. El método incluye: en un conjunto de bloques de recursos físicos, acomodar por separado primeros grupos de recursos en cada par de bloques de recursos físicos, par de PRB, donde los primeros grupos de recursos son grupos de elementos de recursos eREGs o REGs, y el conjunto de bloques de recursos físicos incluye al menos uno de los pares de bloques de recursos físicos; numerar segundos grupos de recursos de acuerdo con una correspondencia entre los primeros grupos de recursos y los segundos grupos de recursos en el conjunto de bloques de recursos físicos, donde los segundos grupos de recursos son grupos de elemento de canal de control eCCE o candidatos de canal de control; determinar los números de los segundos grupos de recursos para transmitir un E-PDCCH; y mapear, de acuerdo con los números determinados, el E-PDCCH con los primeros grupos de recursos correspondientes para transmisión. La solución técnica de esta solicitud resuelve un problema de transmisión de E-PDCCH.
MX2015001592A 2012-08-02 2012-09-28 Metodo y aparato de transmision de canal de control de enlace descendente fisico mejorado. MX343028B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CN2012/079598 WO2014019202A1 (zh) 2012-08-02 2012-08-02 增强型物理下行控制信道传输方法及设备
PCT/CN2012/082363 WO2014019284A1 (zh) 2012-08-02 2012-09-28 增强型物理下行控制信道传输方法及装置

Publications (2)

Publication Number Publication Date
MX2015001592A MX2015001592A (es) 2015-07-17
MX343028B true MX343028B (es) 2016-10-21

Family

ID=50027125

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015001592A MX343028B (es) 2012-08-02 2012-09-28 Metodo y aparato de transmision de canal de control de enlace descendente fisico mejorado.

Country Status (8)

Country Link
US (4) US9756625B2 (es)
EP (2) EP3886350A1 (es)
JP (3) JP6077657B2 (es)
CN (1) CN103718630A (es)
AU (1) AU2012386920B2 (es)
MX (1) MX343028B (es)
PL (1) PL2879430T3 (es)
WO (2) WO2014019202A1 (es)

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Also Published As

Publication number Publication date
CN103718630A (zh) 2014-04-09
JP2019068444A (ja) 2019-04-25
US20210007093A1 (en) 2021-01-07
JP6077657B2 (ja) 2017-02-08
JP2017103794A (ja) 2017-06-08
MX2015001592A (es) 2015-07-17
EP2879430A1 (en) 2015-06-03
EP3886350A1 (en) 2021-09-29
US20190069281A1 (en) 2019-02-28
US11553476B2 (en) 2023-01-10
US10129863B2 (en) 2018-11-13
WO2014019284A1 (zh) 2014-02-06
US20170230947A1 (en) 2017-08-10
PL2879430T3 (pl) 2021-10-11
JP2015526043A (ja) 2015-09-07
US20150146670A1 (en) 2015-05-28
AU2012386920A1 (en) 2015-03-19
US9756625B2 (en) 2017-09-05
JP6445595B2 (ja) 2018-12-26
AU2012386920B2 (en) 2016-04-28
EP2879430A4 (en) 2015-07-08
JP6689354B2 (ja) 2020-04-28
WO2014019202A1 (zh) 2014-02-06
EP2879430B1 (en) 2021-03-10

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