Processing

Please wait...

Settings

Settings

Goto Application

1. WO2013005581 - WIRELESS COMMUNICATION SYSTEM, BASE STATION DEVICE, MOBILE STATION DEVICE, WIRELESS COMMUNICATION METHOD, AND INTEGRATED CIRCUIT

Publication Number WO/2013/005581
Publication Date 10.01.2013
International Application No. PCT/JP2012/065969
International Filing Date 22.06.2012
IPC
H04W 72/04 2009.01
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 56/00 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
56Synchronisation arrangements
H04W 74/08 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
74Wireless channel access, e.g. scheduled or random access
08Non-scheduled access, e.g. random access, ALOHA or CSMA
CPC
H04W 56/0045
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
56Synchronisation arrangements
004compensating for timing error of reception due to propagation delay
0045compensating for timing error by altering transmission time
H04W 72/0413
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
0406involving control information exchange between nodes
0413in uplink direction of a wireless link, i.e. towards network
H04W 74/006
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
74Wireless channel access, e.g. scheduled or random access
002Transmission of channel access control information
006in the downlink, i.e. towards the terminal
H04W 74/0833
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
74Wireless channel access, e.g. scheduled or random access
08Non-scheduled ; or contention based; access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
0833using a random access procedure
Applicants
  • シャープ株式会社 SHARP KABUSHIKI KAISHA [JP]/[JP] (AllExceptUS)
  • 加藤 恭之 KATO, Yasuyuki (UsOnly)
  • 上村 克成 UEMURA, Katsunari (UsOnly)
Inventors
  • 加藤 恭之 KATO, Yasuyuki
  • 上村 克成 UEMURA, Katsunari
Agents
  • 特許業務法人深見特許事務所 Fukami Patent Office, p.c.
Priority Data
2011-14874905.07.2011JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) WIRELESS COMMUNICATION SYSTEM, BASE STATION DEVICE, MOBILE STATION DEVICE, WIRELESS COMMUNICATION METHOD, AND INTEGRATED CIRCUIT
(FR) SYSTÈME DE COMMUNICATION SANS FIL, DISPOSITIF DE STATION DE BASE, DISPOSITIF DE STATION MOBILE, PROCÉDÉ DE COMMUNICATION SANS FIL ET CIRCUIT INTÉGRÉ
(JA) 無線通信システム、基地局装置、移動局装置、無線通信方法および集積回路
Abstract
(EN)
The objective of the present invention is for a mobile station to perform an efficient random access procedure. This base station device includes all parameters of random access information in setting information for at least one cell among a plurality of cells, includes a portion of the parameters of the random access information in setting information for at least one cell among the plurality of cells, and reports the setting information to a mobile station device. The mobile station device performs a random access procedure for cells for which the random access information has been included in the reported setting information.
(FR)
La présente invention a pour but de pourvoir à une station mobile pour réaliser une procédure d'accès aléatoire efficace. Le dispositif de station de base de la présente invention comprend tous les paramètres d'informations d'accès aléatoire dans des informations de configuration pour au moins une cellule parmi une pluralité de cellules, comprend une partie des paramètres des informations d'accès aléatoire dans des informations de configuration pour au moins une cellule parmi la pluralité de cellules, et rapporte les informations de configuration à un dispositif de station mobile. Le dispositif de station mobile réalise une procédure d'accès aléatoire pour des cellules pour lesquelles les informations d'accès aléatoire ont été comprises dans les informations de configuration rapportées.
(JA)
 移動局装置が効率の良いランダムアクセス手順を行なう。基地局装置は、複数セルの少なくとも1つのセルに対する設定情報にランダムアクセス情報の全てのパラメータを含め、複数セルの少なくとも1つのセルに対する設定情報にランダムアクセス情報の一部のパラメータを含めて移動局装置に通知する。移動局装置は、通知された設定情報にランダムアクセス情報が含まれているセルに対してランダムアクセス手順を実行する。
Latest bibliographic data on file with the International Bureau