H - Electricity – 04 – J
Patent
H - Electricity
04
J
H04J 3/22 (2006.01) H04B 7/005 (2006.01) H04Q 7/32 (2006.01)
Patent
CA 2463986
The present invention achieves power savings turning off all or some of the baseband processing and timeslots that have not been transmitted due to full or partial DTX. With respect to partial DTX, the TFCI is read at the beginning of shortest TTI in CCTRCH (step 12). If determine YES, all codes and timeslots are used repeat step 12 and if determine NO, not all codes and timeslots are used (step 13). Then the transmitted codes and associate timeslots and radio frames within the shortest TTI in the CCTrCH are determined from the received TFCI (step 14). Thereafter, the receiver is turned off for the unused codes as indicated by the received TFCI (step 16). With respect to full DTX, following TFCI reception, the receiver is turned off for all timeslots within the shortest TTI.
Selon l'invention, une gestion de consommation est obtenue par mise hors tension d'un ou de certains traitements de bande de base pour des codes et des intervalles temporels n'ayant pas été transmis en raison d'une DTX (transmission discontinue) complète ou partielle. En ce qui concerne une DTX partielle, les codes transmis ainsi que les intervalles temporels et les trames radio associés situés dans le TTI (intervalle temporel de transmission) le plus court dans le CCTrCH (canal de transport composite codé), sont déterminés à partir d'un TFCI (indice de combinaison de format de transport) reçu. Ensuite, le récepteur est mis hors tension pour les codes inutilisés, tel qu'indiqué par le TFCI reçu. En ce qui concerne une DTX complète, à la suite d'une réception d'un TFCI, le récepteur est mis hors tension pour tous les intervalles temporels situés dans le TTI le plus court.
Difazio Robert A.
Terry Stephen E.
Interdigital Technology Corporation
Ridout & Maybee Llp
LandOfFree
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