H - Electricity – 04 – L
Patent
H - Electricity
04
L
H04L 1/00 (2006.01) H04W 28/04 (2009.01) H04W 76/04 (2009.01) H04L 25/02 (2006.01)
Patent
CA 2724738
Techniques for controlling discontinuous transmissions in a wireless communication system are described. A method and apparatus for transmitting data on an uplink includes tracking past performance of at least one of an uplink channel condition and uplink system resources. A prediction of a likelihood of a completed or successful data transmission is performed. A long preamble is transmitted with an uplink control channel when the prediction indicates a likelihood of completion of the data transmission. When past performance indicates an unlikelihood of completing the transmission of the data, then the discontinuous mode is maintained without data transmission.
Linvention concerne des techniques pour commander des transmissions discontinues dans un système de communication sans fil. Un procédé et un appareil pour transmettre des données sur une liaison montante comprennent le suivi de lefficacité antérieure dau moins une condition de canal de liaison montante ou des ressources de système de liaison montante. La prédiction dune vraisemblance dune transmission de données achevée ou réussie est effectuée. Un long préambule est transmis avec un canal de commande de liaison montante lorsque la prédiction indique une vraisemblance dachèvement de la transmission de données. Lorsque lefficacité antérieure indique une invraisemblance dachèvement de la transmission de données, alors le mode discontinu est maintenu sans transmission de données.
Hsu Liangchi
Klingenbrunn Thomas
Krishnamoorthy Srividhya
Mir Idreas
Qualcomm Incorporated
Smart & Biggar
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