DocumentCode
1968143
Title
SAR codes
Author
Hochwald, Bertrand M. ; Love, David J. ; Su Yan ; Jianming Jin
Author_Institution
Dept. of Electr. & Comput. Eng., Univ. of Notre Dame, Notre Dame, IN, USA
fYear
2013
fDate
10-15 Feb. 2013
Firstpage
1
Lastpage
9
Abstract
SAR codes are designed for transmission by a portable wireless device to provide high reliability and data rates on a wireless channel, while maintaining low human exposure to electromagnetic radiation. We provide design criteria and examples of SAR codes and show that a 3 dB reduction in exposure is within reach on some devices versus standard single-antenna methods or spacetime codes. This reduction in exposure can be used to boost the transmitted power and extend the usable range of a portable device while maintaining a prescribed exposure level.
Keywords
antennas; biological effects of radiation; channel coding; space-time codes; telecommunication network reliability; wireless channels; SAR codes; data rates; electromagnetic radiation; portable wireless device; reliability; space-time codes; standard single-antenna methods; wireless channel; Power measurement; Radio transmitters; Receivers; Transmitting antennas; Uplink;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory and Applications Workshop (ITA), 2013
Conference_Location
San Diego, CA
Print_ISBN
978-1-4673-4648-1
Type
conf
DOI
10.1109/ITA.2013.6502942
Filename
6502942
Link To Document