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1. WO2011076004 - METHOD AND APPARATUS FOR TRANSMITTING DOWNLINK SCHEDULING SIGNALING

Publication Number WO/2011/076004
Publication Date 30.06.2011
International Application No. PCT/CN2010/075143
International Filing Date 14.07.2010
IPC
H04L 1/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
H04W 48/12 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
48Access restriction; Network selection; Access point selection
08Access restriction or access information delivery, e.g. discovery data delivery
12using downlink control channel
CPC
H04L 1/0041
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
004by using forward error control
0041Arrangements at the transmitter end
H04L 1/0061
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
004by using forward error control
0056Systems characterized by the type of code used
0061Error detection codes
H04W 28/04
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
02Traffic management, e.g. flow control or congestion control
04Error control
H04W 52/04
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
52Power management, e.g. TPC [Transmission Power Control], power saving or power classes
04TPC
H04W 52/58
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
52Power management, e.g. TPC [Transmission Power Control], power saving or power classes
04TPC
54Signalisation aspects of the TPC commands, e.g. frame structure
58Format of the TPC bits
Applicants
  • 富士通株式会社 FUJITSU LIMITED [JP]/[JP] (AllExceptUS)
  • 王轶 WANG, Yi [CN]/[CN] (UsOnly)
  • 张元涛 ZHANG, Yuantao [CN]/[CN] (UsOnly)
  • 张杰 ZHANG, Jie [CN]/[CN] (UsOnly)
  • 吴建明 WU, Jianming [CA]/[CN] (UsOnly)
  • 周华 ZHOU, Hua [CN]/[CN] (UsOnly)
Inventors
  • 王轶 WANG, Yi
  • 张元涛 ZHANG, Yuantao
  • 张杰 ZHANG, Jie
  • 吴建明 WU, Jianming
  • 周华 ZHOU, Hua
Agents
  • 北京三友知识产权代理有限公司 BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD.
Priority Data
200910263607.823.12.2009CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) METHOD AND APPARATUS FOR TRANSMITTING DOWNLINK SCHEDULING SIGNALING
(FR) PROCÉDÉ ET APPAREIL POUR TRANSMETTRE UNE SIGNALISATION D'ORDONNANCEMENT DE LIAISON DESCENDANTE
(ZH) 传输下行调度信令的方法及装置
Abstract
(EN)
The present invention provides a method and an apparatus for transmitting downlink scheduling signaling. The method includes the following steps: generating corresponding multiple mask code sequences according to predetermined multiple kinds of downlink scheduling information, wherein the downlink scheduling information contains downlink physical resource assigning indication information or power assigning information of a demodulation reference signal; and choosing the corresponding mask code sequence from the multiple mask code sequences according to the downlink scheduling information to be notified to user equipments, and moreover, transmitting the chosen mask code sequence superposed on a downlink control channel cyclic redundancy check code corresponding to the user equipment.
(FR)
La présente invention concerne un procédé et un appareil pour transmettre une signalisation d'ordonnancement de liaison descendante. Le procédé comporte les étapes suivantes : générer plusieurs séquences de codes de masque correspondantes selon plusieurs sortes prédéterminées d'informations d'ordonnancement de liaison descendante, les informations d'ordonnancement de liaison descendante contenant des informations d'indication d'affectation de ressources physiques de liaison descendante ou des informations d'affectation de puissance d'un signal de référence de démodulation; et choisir la séquence de codes de masque correspondante parmi les plusieurs séquences de codes de masque selon les informations d'ordonnancement de liaison descendante devant être notifiées aux équipements utilisateurs, et en outre, transmettre la séquence de codes de masque choisie superposée à un code CRC (contrôle par redondance cyclique) de canal de commande de liaison descendante correspondant à l'équipement utilisateur.
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