DocumentCode
2359371
Title
Bit error rate based link adaptation for GSM
Author
Pons, J. ; Dunlop, J.
Author_Institution
Dept. of Electron. & Electr. Eng., Strathclyde Univ., Glasgow, UK
Volume
3
fYear
1998
fDate
8-11 Sep 1998
Firstpage
1530
Abstract
This paper investigates a link adaptation algorithm based on channel quality heuristics, which are extracted from the GSM transmission chain at the output of the equaliser. The aim is to take change of code decisions as the bit error rate crosses a given threshold. A triggering algorithm which takes the heuristics as input is proposed, and its performance is assessed in terms of probability of mode success and change of mode rate
Keywords
cellular radio; combined source-channel coding; equalisers; error statistics; radio links; BER; GSM; bit error rate; bit error rate based link adaptation; channel quality heuristics; channel-source coding; code decisions; equaliser output; link adaptation algorithm; mode rate change; mode success probability; performance; simulation model; threshold; triggering algorithm; Bit error rate; Data communication; Data mining; Decoding; GSM; Interference; Robustness; Speech enhancement; Telecommunication standards; Viterbi algorithm;
fLanguage
English
Publisher
ieee
Conference_Titel
Personal, Indoor and Mobile Radio Communications, 1998. The Ninth IEEE International Symposium on
Conference_Location
Boston, MA
Print_ISBN
0-7803-4872-9
Type
conf
DOI
10.1109/PIMRC.1998.731453
Filename
731453
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