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1. WO2011122265 - MOBILE COMMUNICATION SYSTEM, BASE STATION DEVICE, MOBILE STATION DEVICE, MOBILE COMMUNICATION METHOD AND INTEGRATED CIRCUIT

Publication Number WO/2011/122265
Publication Date 06.10.2011
International Application No. PCT/JP2011/055377
International Filing Date 08.03.2011
IPC
H04W 72/04 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04Wireless resource allocation
H04W 28/04 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
02Traffic management, e.g. flow control or congestion control
04Error control
H04W 72/12 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
12Wireless traffic scheduling
CPC
H04L 1/0026
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
0023characterised by the signalling
0026Transmission of channel quality indication
H04L 1/1671
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
1607Details of the supervisory signal
1671the supervisory signal being transmitted together with control information
H04L 1/1812
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
18Automatic repetition systems, e.g. van Duuren system ; ; ARQ protocols
1812Hybrid protocols
H04L 1/1887
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
18Automatic repetition systems, e.g. van Duuren system ; ; ARQ protocols
1867Arrangements specific to the transmitter end
1887Scheduling and prioritising arrangements
H04L 5/0053
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
003Arrangements for allocating sub-channels of the transmission path
0053Allocation of signaling, i.e. of overhead other than pilot signals
H04L 5/0055
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
003Arrangements for allocating sub-channels of the transmission path
0053Allocation of signaling, i.e. of overhead other than pilot signals
0055Physical resource allocation for ACK/NACK
Applicants
  • シャープ株式会社 SHARP KABUSHIKI KAISHA [JP]/[JP] (AllExceptUS)
  • 榎本 政幸 ENOMOTO, Masayuki (UsOnly)
  • 相羽 立志 AIBA, Tatsushi (UsOnly)
Inventors
  • 榎本 政幸 ENOMOTO, Masayuki
  • 相羽 立志 AIBA, Tatsushi
Agents
  • 岡田 宏之 OKADA, Hiroyuki
Priority Data
2010-07647530.03.2010JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) MOBILE COMMUNICATION SYSTEM, BASE STATION DEVICE, MOBILE STATION DEVICE, MOBILE COMMUNICATION METHOD AND INTEGRATED CIRCUIT
(FR) SYSTÈME DE COMMUNICATION MOBILE, DISPOSITIF DE STATION DE BASE, DISPOSITIF DE STATION MOBILE, PROCÉDÉ DE COMMUNICATION MOBILE ET CIRCUIT INTÉGRÉ
(JA) 移動通信システム、基地局装置、移動局装置、移動通信方法および集積回路
Abstract
(EN) Provided are a mobile communication system and a mobile communication method in which a base station device and a mobile station device can efficiently transmit control information when communication is conducted by using a wide frequency band constructed by a plurality of component carriers. The mobile communication system in which the base station device and the mobile station device communicate by using the plurality of component carriers, wherein the base station device allocates resources to the mobile station device for transmitting HARQ control information, and the mobile station device uses the allocated resources to transmit to the base station device the HARQ control information for a physical downlink control channel and/or a physical downlink shared channel, and also a scheduling request for requesting the transmission of uplink data, which are transmitted in a plurality of downlink component carriers.
(FR) L'invention concerne un système et un procédé de communication mobile dans lesquels un dispositif de station de base et un dispositif de station mobile peuvent transmettre efficacement des données de commande quand une communication est établie au moyen d'une large bande de fréquences, formée par une pluralité de porteuses composantes. L'invention concerne le système de communication mobile dans lequel le dispositif de station de base et le dispositif de station mobile communiquent au moyen de la pluralité de porteuses composantes, le dispositif de station de base attribuant des ressources au dispositif de station mobile pour la transmission de données de commande HARQ, et le dispositif de station mobile utilisant les ressources attribuées pour transmettre au dispositif de station de base les données de commande HARQ destinées à une voie de commande de liaison descendante physique et/ou à une voie partagée de liaison descendante physique, ainsi qu'une demande de programmation de la transmission de données de liaison montante, qui sont transmises dans une pluralité de porteuses composantes de liaison descendante.
(JA)  基地局装置と移動局装置が、複数のコンポーネントキャリアによって構成される広帯域な周波数帯域を使用して通信を行う際に、効率的に制御情報を送信することができる移動通信システムおよび移動通信方法を提供する。 基地局装置と移動局装置が、複数のコンポーネントキャリアを使用して通信を行う移動通信システムにおいて、前記基地局装置は、前記移動局装置が、HARQにおける制御情報を送信するためのリソースを前記移動局装置へ割り当て、前記移動局装置は、前記割り当てられたリソースを使用して、複数の下りリンクコンポーネントキャリアにおいて送信される物理下りリンク制御チャネルおよび/または物理下りリンク共用チャネルに対するHARQにおける制御情報とともに、上りリンクデータの送信を要求するスケジューリングリクエストを、前記基地局装置へ送信する。
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