Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Editorial ` Sofiene Affes Institut National de la Recherche Scientifique (INRS-EMT), Universit´ du Qu´bec, 800 de la Gaucheti`re Ouest" | EURASIP Journal on Applied Signal Processing 2005 11 1625-1627 2005 Hindawi Publishing Corporation Editorial Sofiene Affes Institut National de la Recherche Scientifique INRS-EMT Universite du Quebec 800 de la Gauchetiere Quest bureau 6900 Montreal QC Canada H5A 1K6 Email affes@ Jacob Benesty Institut National de la Recherche Scientifique INRS-EMT Universite du Quebec 800 de la Gauchetiere Quest bureau 6900 Montreal QC Canada H5A 1K6 Email benesty@ David Gesbert Institut Eurecom 2229 route des Cretes BP 193 06904 Sophia Antipolis Cedex France Email Laurence Mailaender Bell Laboratories Lucent Technologies Room R-139 791 Holmdel Road Holmdel NJ 07733 USA Email lm@ Mamoru Sawahashi Wireless Access Laboratory Wireless Laboratories NTT DoCoMo 3-5 Hikarinooka Yokosuka Kanagawa 239-8536 Japan Email sawahasi@ Current research in wireless transceiver design will extend wireless system performance beyond the capabilities of third-generation 3G systems. Yet the prospective innovative solutions that are most likely to make their shortest way to integration in a future real-world wireless system are those that take into account interaction with other subsystem components any source of imperfection such as estimation and modeling errors implementation feasibility and costs soft-ware hardware codesign issues and so forth to the proof of concept. This special issue has solicited original research contributions in the design of new transceiver solutions for wireless networks beyond 3G with a development and assessment approach oriented towards implementation and integration in a real-world wireless system that is the methodology ranging from i realistic link system-level software simulation to ii off-line verification and validation over channel measurements iii real-time prototyping and validation and iv on-air demonstration and field trials. The papers included in this special issue