A Study on Iterative Channel Decoding Techniques Applied to GSM Full-Rate Channels

Autoren: F. Jordan, K.-D. Kammeyer
Kurzfassung: In this paper, we discuss applying iterative, decoding algorithms (turbo-equalizer) to GSM speech channels. Although the turbo-equalizer under realistic time-variant channel scenarios has a high potential, we only get a minor performance gain when compared to soft-decision algorithms. Certain constraints of the GSM coding scheme prevent better results. In this paper, we discuss the transition from a very simple data transmission model to a full GSM-compatible system and compare the resulting bit-error-rates (BER).
Dokumenttyp: Konferenzbeitrag
Veröffentlichung: Pisa, Italy, 29. September - 2. Oktober 1998
Konferenz: URSI International Symposium on Signals, Systems, and Electronics (ISSSE 98)
Seiten: 460-464
Index: 38
Dateien: BibTEX
Zuletzt aktualisiert am 29.04.2008 von C. Bockelmann
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