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MX2013002080A - Estacion base, terminal, metodo de transmision y metodo de recepcion. - Google Patents

Estacion base, terminal, metodo de transmision y metodo de recepcion.

Info

Publication number
MX2013002080A
MX2013002080A MX2013002080A MX2013002080A MX2013002080A MX 2013002080 A MX2013002080 A MX 2013002080A MX 2013002080 A MX2013002080 A MX 2013002080A MX 2013002080 A MX2013002080 A MX 2013002080A MX 2013002080 A MX2013002080 A MX 2013002080A
Authority
MX
Mexico
Prior art keywords
region
base station
downstream
terminal
pdcch region
Prior art date
Application number
MX2013002080A
Other languages
English (en)
Inventor
Akihiko Nishio
Yasuaki Yuda
Seigo Nakao
Ayako Horiuchi
Sujuan Feng
Michael Einhaus
Original Assignee
Panasonic 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 Panasonic Corp filed Critical Panasonic Corp
Publication of MX2013002080A publication Critical patent/MX2013002080A/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
    • H04L5/0001—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) or DMT
    • 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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0038—Blind format detection
    • 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 signalling, i.e. of overhead other than pilot signals
    • 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 signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling

Landscapes

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

Abstract

Se proporciona una estación base, una terminal, un método de transmisión y un método de recepción por medio de lo cual, puede reducirse la detección errónea de la información de control, con lo cual, se evita la degradación del rendimiento del sistema. Una estación base (100) mapea una unidad de información de control de distribución corriente abajo (es decir, la DCI), que es dirigida a una terminal (200), para una primera región de recurso (es decir, la región R-PDCCH), que puede utilizarse para cualquiera de una región de canal de control corriente abajo y una región de canal de datos corriente abajo, o para una segunda región de recurso (es decir, la región R-PDCCH), que puede utilizarse sólo para el canal de control corriente abajo, para así transmitir la unidad de control de información de distribución corriente abajo. En la estación base (100), una unidad de control (102) establece una escala de la región R-PDCCH, y una unidad de establecimiento de región de transmisión (131) establece, en función de un valor de escala (es decir, un valor CFI) establecido por la unidad de control (102), una región de mapeo a la cual es mapeado la DCI dentro de la región R-PDCCH y la región R-PDCCH.
MX2013002080A 2010-09-07 2011-08-24 Estacion base, terminal, metodo de transmision y metodo de recepcion. MX2013002080A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010199882 2010-09-07
JP2011153663 2011-07-12
PCT/JP2011/004699 WO2012032726A1 (ja) 2010-09-07 2011-08-24 基地局、端末、送信方法、及び受信方法

Publications (1)

Publication Number Publication Date
MX2013002080A true MX2013002080A (es) 2013-04-03

Family

ID=45810338

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013002080A MX2013002080A (es) 2010-09-07 2011-08-24 Estacion base, terminal, metodo de transmision y metodo de recepcion.

Country Status (14)

Country Link
US (7) US9119196B2 (es)
EP (4) EP2615754B1 (es)
JP (2) JP5701888B2 (es)
KR (2) KR101810277B1 (es)
CN (2) CN103081386B (es)
BR (1) BR112013005433B1 (es)
DK (1) DK2704350T3 (es)
ES (1) ES2713491T3 (es)
HU (1) HUE042274T2 (es)
MX (1) MX2013002080A (es)
PL (1) PL2704350T3 (es)
PT (1) PT2704350T (es)
RU (1) RU2580792C2 (es)
WO (1) WO2012032726A1 (es)

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Also Published As

Publication number Publication date
CN105162567A (zh) 2015-12-16
US20200337033A1 (en) 2020-10-22
WO2012032726A1 (ja) 2012-03-15
EP2615754B1 (en) 2020-02-26
EP3457616A1 (en) 2019-03-20
DK2704350T3 (en) 2019-04-01
US11871432B2 (en) 2024-01-09
US9119196B2 (en) 2015-08-25
EP2704350B1 (en) 2018-12-05
EP2615754A1 (en) 2013-07-17
BR112013005433A2 (pt) 2016-06-07
BR112013005433B1 (pt) 2021-10-19
US20230024162A1 (en) 2023-01-26
JP5701888B2 (ja) 2015-04-15
JP2015146577A (ja) 2015-08-13
HUE042274T2 (hu) 2019-06-28
US10743300B2 (en) 2020-08-11
US20150334689A1 (en) 2015-11-19
CN103081386A (zh) 2013-05-01
US20130136095A1 (en) 2013-05-30
CN105162567B (zh) 2019-04-05
US20190029007A1 (en) 2019-01-24
PT2704350T (pt) 2019-03-18
US20240107548A1 (en) 2024-03-28
BR112013005433A8 (pt) 2016-07-12
KR20170140431A (ko) 2017-12-20
US20170142701A1 (en) 2017-05-18
JP6004356B2 (ja) 2016-10-05
US11490377B2 (en) 2022-11-01
US10117237B2 (en) 2018-10-30
EP2615754A4 (en) 2017-07-26
RU2580792C2 (ru) 2016-04-10
US12439424B2 (en) 2025-10-07
CN103081386B (zh) 2015-11-25
EP3627749A1 (en) 2020-03-25
RU2013109998A (ru) 2014-10-20
ES2713491T3 (es) 2019-05-22
KR101810277B1 (ko) 2017-12-18
KR20130105820A (ko) 2013-09-26
EP3627749B1 (en) 2025-11-12
EP2704350A1 (en) 2014-03-05
JPWO2012032726A1 (ja) 2014-01-20
EP3457616B1 (en) 2020-01-22
US9596678B2 (en) 2017-03-14
PL2704350T3 (pl) 2019-06-28
KR101833700B1 (ko) 2018-02-28

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