Title :
Energy efficient OFDM transceiver based on traffic tracking and adaptive bandwidth adjustment
Author :
Hu, Junqiang ; Qian, Dayou ; Wang, Ting
Author_Institution :
NEC Labs. America, Inc., Princeton, NJ, USA
Abstract :
We report a solution for power savings in OFDM-based digital transceivers, by adaptively tuning signal bandwidth, sampling rate, and number of parallel processing modules based on instant network traffic load.
Keywords :
OFDM modulation; optical transceivers; parallel processing; telecommunication traffic; adaptive bandwidth adjustment; energy efficient OFDM transceiver; instant network traffic load; parallel processing modules; power savings; sampling rate; signal bandwidth tuning; traffic tracking; Bandwidth; Energy efficiency; OFDM; Optical transmitters; Receivers; Telecommunication traffic; Transceivers;
Conference_Titel :
Optical Communication (ECOC), 2011 37th European Conference and Exhibition on
Conference_Location :
Geneva
Print_ISBN :
978-1-4577-1918-9
