H - Electricity – 04 – B
Patent
H - Electricity
04
B
H04B 7/005 (2006.01) H04B 7/216 (2006.01) H04Q 7/30 (2006.01) H04Q 7/32 (2006.01) H04Q 7/38 (2006.01)
Patent
CA 2193979
The process of the present invention enables a mobile radiotelephone to operate at a 100% duty cycle while providing closed loop power control. The base station measures the signal to noise ratio of the signal from the mobile and compares (305) that SNR with the SNR threshold values the base station has for each data rate the mobile is capable of transmitting. The base station then generates power control commands (310) to instruct the mobile to change its power depending on the outcome of the comparisons.
Procédé permettant à un radiotéléphone mobile de fonctionner avec un coefficient d'utilisation de 100 % tout en assurant une régulation de puissance à boucle fermée. La station de base mesure le rapport signal/bruit du signal provenant du radiotéléphone mobile et compare (305) ce rapport (SNR) aux valeurs de seuil du SNR que la station de base possède pour chaque débit de données que le radiotéléphone mobile est capable de transmettre. La station de base génère ensuite des commandes (310) de régulation de puissance, afin de commander au radiotéléphone mobile de modifier sa puissance en fonction du résultat des comparaisons.
Gilhousen Klein S.
Levin Jeffrey A.
Wheatley Charles E. III
Qualcomm Incorporated
Smart & Biggar
LandOfFree
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