Summary
IEICE Information and Communication Technology Forum
2014
Session Number:NEWCOM
Session:
Number:NEWCOM-2
Are Existing Iteratively Decoded QR Codes Suitable for Energy Efficient M2M Communication?
Stojan Denic, Mohamed Ismail,
pp.-
Publication Date:2014-08-10
Online ISSN:2188-5079
Summary:
The application potential of iteratively decoded extendedquadratic residue (EQR) codes for machine-to-machine (M2M) communication is explored. The M2M communication typically requires energy-efficient transmission of short packetsmaking EQR codes good candidates for this emerging technology. Novel performance and decoding complexity results are presented for four EQR codes having codeword lengths previously uninvestigatedunder iterative decoding. The encoders and decoders are constructed for three different iterative decoding algorithms. Our study suggests limitations of current theoretical tools in short error-correction code design and possible directions for complexity reduction implying better energy efficiency.