Green Software Defined Radios

1. The Wireless and Technology Scene: Trends asking for Green Software Defined Radio Solutions. 2. Software Defined Radios: Enabling seamless connectivity for handheld devices. 3. Software Defined Radio Front-ends: Scalable waves on the air. 4. SDR Baseband Platforms: Opportunism to combine flexibility and low energy. 5. Software: Fuel for Green SDRs: The blessing and the curse. 6. Energy-Aware Cross-layer Radio Management: Exploit flexibility saving low energy. 7. Towards Cognitive Radios: Getting the best out of the radio and the spectrum. 8. Close: This is not the end, it's just a beginning.

Liesbet Van der Perre: received the M. Sc. Degree in Electrical Engineering from the K.U.Leuven, Belgium, in 1992. The research for her thesis was completed at the Ecole Nationale Supérieure de Telecommunications in Paris. She graduated summa cum laude with a PhD in electrical engineering form the same university in 1997. Liesbet earned an award from IBM in 1986, and she received a study-visit scholarship for study in the United States from the Fina Maecenas Foundation.

Her work in the past focused on radio propagation modeling, system design and digital modems for high-speed wireless communications. She was a system architect in IMEC's OFDM ASICs development, which was nominated as one of the IEEE International Solid State Circuit Conference's (ISSCC's) 'Best of 50 Years' papers. Consequently, she was the project leader for IMEC's low power Turbo codec. Currently, she is the scientific director of wireless research group in IMEC's, comprising teams of researchers in the fields of digital baseband solutions, RF front-ends, cross-layer optimization, mixed-signal design technologies, and ultra low power radios. She's the project leader for the digital baseband Software Defined Radio, and a public speaking coach for IMEC staff. Also, she was a part-time professor at the University of Antwerp, Belgium, till 2004. She's an author and co-author of over 150 scientific publications published in conference proceedings, journals, and books.

Jan Craninckx: obtained his Ms. and Ph.D. degree in microelectronics summa cum laude from the ESAT-MICAS laboratories of the Katholieke Universiteit Leuven in 1992 and 1997, respectively. His Ph.D. work was on the design of low-phase noise CMOS integrated VCOs and synthesizers, where he was a pioneer in RFCMOS design. From 1997 till 2002 he worked with Alcatel Microelectronics (now part of STMicroelectronics) as a senior RF engineer on the integration of RF transceivers for GSM, DECT, Bluetooth andWLAN. Since 2002 he is