DocumentCode
1640447
Title
Soft output adaptive equalization for GMSK mobile radio
Author
Park, Jong Il ; Wicker, Stephen B. ; Owen, Henry L.
Author_Institution
Sch. of ECE, Georgia Inst. of Technol., Atlanta, GA, USA
Volume
1
fYear
1997
Firstpage
62
Abstract
Since conventional MLSE equalizers provide hard outputs, their use precludes soft decision channel decoding. This paper proposes a new soft output equalization technique based on the modified-MAP algorithm for GMSK mobile radio. A comparison of the performance of the proposed algorithm with those of other suboptimum algorithms (SOVA, SSA) is made. Simulation results over multipath fading channels are presented
Keywords
adaptive equalisers; cellular radio; fading; maximum likelihood estimation; minimum shift keying; multipath channels; GMSK mobile radio; maximum a posteriori algorithm; modified-MAP algorithm; multipath fading channels; performance; soft output adaptive equalization; Adaptive equalizers; Degradation; Fading; GSM; Land mobile radio; Maximum likelihood decoding; Maximum likelihood estimation; Noise figure; Power system modeling; Viterbi algorithm;
fLanguage
English
Publisher
ieee
Conference_Titel
Global Telecommunications Conference, 1997. GLOBECOM '97., IEEE
Conference_Location
Phoenix, AZ
Print_ISBN
0-7803-4198-8
Type
conf
DOI
10.1109/GLOCOM.1997.632513
Filename
632513
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