H - Electricity – 04 – W
Patent
H - Electricity
04
W
H04W 88/02 (2009.01) H03G 3/30 (2006.01)
Patent
CA 2506024
In order to compensate for performance degradation caused by inferior low-cost analog radio component (105) tolerances of an analog radio (100), a future system architecture (FSA) wireless communication transceiver employs numerous digital signal processing techniques to compensate for deficiencies of such analog components so that modern specifications may be relaxed. Automatic gain control (110) functions are provided in the digital domain, so as to provide enhanced phase and amplitude compensation, as well as many other radio frequency parameters.
Afin de compenser la dégradation de la performance due aux tolérances inférieures de composants radio analogues (105) à faible coût d'une radio analogue (100), un émetteur-récepteur de communication sans fil d'architecture de système futur emploie de nombreuses techniques de traitement de signaux numériques afin de compenser des défaillances de ces composants analogues afin de les spécifications modernes peuvent être élargies. Des fonctions de contrôle de gain automatique (110) sont fournies dans le domaine numérique, de manière à fournir une meilleure compensation de phase et d'amplitude, ainsi que de nombreux autres paramètres de fréquence radio.
Demir Alpaslan
Haque Tanbir
Kazakevich Leonid
Kearney Kenneth
Narayan Geetha Lakshmi
Interdigital Technology Corporation
Ridout & Maybee Llp
LandOfFree
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