ES2534099T3 - Método para detectar una estructura de control de enlace descendente para adición de portadora - Google Patents

Método para detectar una estructura de control de enlace descendente para adición de portadora Download PDF

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Publication number
ES2534099T3
ES2534099T3 ES10808192.8T ES10808192T ES2534099T3 ES 2534099 T3 ES2534099 T3 ES 2534099T3 ES 10808192 T ES10808192 T ES 10808192T ES 2534099 T3 ES2534099 T3 ES 2534099T3
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Spain
Prior art keywords
downlink control
control structure
detect
carrier
addition
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES10808192.8T
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English (en)
Inventor
Boon Loong Ng
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
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NEC Corp
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Filing date
Publication date
Priority claimed from AU2009903831A external-priority patent/AU2009903831A0/en
Application filed by NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of ES2534099T3 publication Critical patent/ES2534099T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or 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 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
    • H04L5/0091—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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/32—Hierarchical cell structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

Un método para detectar una estructura de control de enlace descendente para adición de portadora en una red de comunicaciones en la cual la transmisión de datos es planificada por un canal de control físico de enlace descendente, PDCCH, el método que incluye, en un equipo de usuario, EU: recibir señalización en la capa superior que habilita la adición de portadora para el UE, y leer los PDCCHs de las portadoras de componentes, CCs, en los que se lee la información de control del enlace descendente, DCI, en los PDCCHs de las CCs de acuerdo con uno de una pluralidad de formatos predefinidos derivados de la señalización en la capa superior.

Description

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Claims (1)

  1. imagen1
ES10808192.8T 2009-08-14 2010-08-02 Método para detectar una estructura de control de enlace descendente para adición de portadora Active ES2534099T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2009903831A AU2009903831A0 (en) 2009-08-14 Method for detecting a downlink control structure for carrier aggregation
AU2009903831 2009-08-14
PCT/JP2010/063444 WO2011019009A1 (en) 2009-08-14 2010-08-02 Method for detecting a downlink control structure for carrier aggregation

Publications (1)

Publication Number Publication Date
ES2534099T3 true ES2534099T3 (es) 2015-04-17

Family

ID=43586186

Family Applications (3)

Application Number Title Priority Date Filing Date
ES13150829.3T Active ES2533320T3 (es) 2009-08-14 2010-08-02 Detección de una estructura de control de enlace descendente para adición de portadora
ES10808192.8T Active ES2534099T3 (es) 2009-08-14 2010-08-02 Método para detectar una estructura de control de enlace descendente para adición de portadora
ES12181492.5T Active ES2529792T3 (es) 2009-08-14 2010-08-02 Detección de una estructura de control de enlace descendente para adición de portadora

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES13150829.3T Active ES2533320T3 (es) 2009-08-14 2010-08-02 Detección de una estructura de control de enlace descendente para adición de portadora

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES12181492.5T Active ES2529792T3 (es) 2009-08-14 2010-08-02 Detección de una estructura de control de enlace descendente para adición de portadora

Country Status (8)

Country Link
US (6) US8565180B2 (es)
EP (6) EP2533592B1 (es)
JP (6) JP5141848B2 (es)
KR (6) KR101498350B1 (es)
CN (6) CN102781107B (es)
ES (3) ES2533320T3 (es)
PL (2) PL2533592T3 (es)
WO (1) WO2011019009A1 (es)

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Also Published As

Publication number Publication date
US20130010737A1 (en) 2013-01-10
JP5141848B2 (ja) 2013-02-13
CN103002586A (zh) 2013-03-27
JP2013009384A (ja) 2013-01-10
EP2584852B1 (en) 2014-12-24
JP5354071B2 (ja) 2013-11-27
JP2013502084A (ja) 2013-01-17
EP2465315A1 (en) 2012-06-20
CN103002586B (zh) 2017-04-26
CN102883444B (zh) 2015-07-15
US20130010735A1 (en) 2013-01-10
KR20130016365A (ko) 2013-02-14
CN102474863A (zh) 2012-05-23
KR101340732B1 (ko) 2013-12-12
JP2013081238A (ja) 2013-05-02
KR20120120438A (ko) 2012-11-01
US20130148598A1 (en) 2013-06-13
PL2533592T3 (pl) 2015-07-31
EP2533591B1 (en) 2015-10-14
CN102883443B (zh) 2015-05-13
KR101311091B1 (ko) 2013-09-25
JP2013081237A (ja) 2013-05-02
EP2584852A2 (en) 2013-04-24
KR20120120437A (ko) 2012-11-01
EP2465315A4 (en) 2013-07-03
US9226282B2 (en) 2015-12-29
EP2584853B1 (en) 2015-10-14
PL2584852T3 (pl) 2015-06-30
KR20130016366A (ko) 2013-02-14
EP2584852A3 (en) 2013-07-03
CN102883443A (zh) 2013-01-16
CN103152829A (zh) 2013-06-12
EP2533593A3 (en) 2013-07-03
JP2012235521A (ja) 2012-11-29
KR20120120439A (ko) 2012-11-01
JP5348292B2 (ja) 2013-11-20
US8902843B2 (en) 2014-12-02
CN103152829B (zh) 2016-08-17
KR20120037481A (ko) 2012-04-19
KR101350001B1 (ko) 2014-01-13
US20130010736A1 (en) 2013-01-10
EP2533593B1 (en) 2016-03-23
EP2465315B1 (en) 2015-01-07
CN102781107B (zh) 2016-07-06
US20130128848A1 (en) 2013-05-23
KR101350080B1 (ko) 2014-01-14
WO2011019009A1 (en) 2011-02-17
EP2584853A2 (en) 2013-04-24
JP2012235522A (ja) 2012-11-29
ES2529792T3 (es) 2015-02-25
EP2533591A3 (en) 2013-07-03
US9019917B2 (en) 2015-04-28
US8565180B2 (en) 2013-10-22
EP2584853A3 (en) 2013-07-03
ES2533320T3 (es) 2015-04-09
EP2533591A2 (en) 2012-12-12
EP2533592A2 (en) 2012-12-12
US8837416B2 (en) 2014-09-16
JP5348293B2 (ja) 2013-11-20
EP2533593A2 (en) 2012-12-12
CN102474863B (zh) 2014-11-05
US8953545B2 (en) 2015-02-10
KR101498350B1 (ko) 2015-03-03
US20120140727A1 (en) 2012-06-07
CN102781107A (zh) 2012-11-14
CN102883444A (zh) 2013-01-16
EP2533592A3 (en) 2013-07-03
EP2533592B1 (en) 2015-01-07
KR101498349B1 (ko) 2015-03-03

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