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1. WO2011127092 - APERIODIC CHANNEL STATE INFORMATION REQUEST IN WIRELESS COMMUNICATION

Publication Number WO/2011/127092
Publication Date 13.10.2011
International Application No. PCT/US2011/031301
International Filing Date 05.04.2011
IPC
H04L 1/00 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
CPC
H04L 1/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
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 1/0027
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
0027Scheduling of signalling, e.g. occurrence thereof
Applicants
  • QUALCOMM INCORPORATED [US]/[US] (AllExceptUS)
  • LUO, Xiliang [CN]/[US] (UsOnly)
  • ZHANG, Xiaoxia [CN]/[US] (UsOnly)
  • GAAL, Peter [US]/[US] (UsOnly)
  • XU, Hao [US]/[US] (UsOnly)
  • CHEN, Wanshi [CN]/[US] (UsOnly)
  • MONTOJO, Juan [US]/[US] (UsOnly)
  • LUO, Tao [CA]/[US] (UsOnly)
Inventors
  • LUO, Xiliang
  • ZHANG, Xiaoxia
  • GAAL, Peter
  • XU, Hao
  • CHEN, Wanshi
  • MONTOJO, Juan
  • LUO, Tao
Agents
  • DO, Liem T.
Priority Data
13/072,61725.03.2011US
61/321,04305.04.2010US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) APERIODIC CHANNEL STATE INFORMATION REQUEST IN WIRELESS COMMUNICATION
(FR) DEMANDE APÉRIODIQUE D'INFORMATIONS D'ÉTAT DE CANAL DANS UNE COMMUNICATION SANS FIL
Abstract
(EN) A method, computer program product, and apparatus are provided in which a request for a channel state information (CSI) report is received on a component carrier of a plurality of component carriers. The request indicates a set of component carriers of the plurality of component carriers for which to provide the CSI report. In addition, a CSI report including feedback for each of the indicated component carriers in the set of component carriers is transmitted. A method, computer program product, and apparatus are provided in which a request for a CSI report on a component carrier of a plurality of component carriers is transmitted. The request indicates a set of component carriers of the plurality of component carriers for which to receive the CSI report. In addition, a CSI report including feedback for each of the indicated component carriers in the set of component carriers is received.
(FR) L'invention concerne un procédé, un produit programme informatique et un appareil dans lesquels un rapport de demande d'informations d'état de canal (CSI) est reçu sur une composante porteuse d'une pluralité de composantes porteuses. La demande indique un ensemble de composantes porteuses de la pluralité de composantes porteuses auxquelles le rapport CSI doit être fourni. En outre, un rapport CSI comprenant un retour d'informations pour chacune des composantes porteuses indiquées dans l'ensemble de composantes porteuses est transmis. L'invention concerne également un procédé, un produit programme informatique et un appareil dans lesquels une demande de rapport CSI sur une composante porteuse d'une pluralité de composantes porteuses auxquelles est transmise. La demande indique un ensemble de composantes porteuses de la pluralité de composantes porteuses devant recevoir le rapport CSI. En outre, un rapport CSI comprenant un retour d'informations pour chacune des composantes porteuses indiquées dans l'ensemble de composantes porteuses est reçu.
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