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Type: Artigo de periódico
Title: Evaluation of the Effects of Co-Channel Interference on the Bit Error Rate of Wireless Networks with Error Correcting Codes in Fading Channels
Author: Altamirano, CD
de Almeida, C
Abstract: This paper presents a performance analysis of wireless networks using error correcting codes on channels with Rayleigh fading in the presence of co-channel interference. The performance is evaluated in terms of the average bit error rate (BER) using TCM (Trellis-Coded Modulation) and TTCM (Turbo Trellis-Coded Modulation) schemes for QAM modulations. The effects of co-channel interference are evaluated through Monte Carlo simulation in scenarios where the system is affected by a dominant interfering synchronous and similar to the target user. For each coded-modulation schemes, the results show that there are BER floors, which vary according to the signal-interference (S/I).
Subject: Bit Error Rate
Co-Channel Interference
Rayleigh Fading
Trellis Coded Modulation (TCM)
Turbo Trellis Modulation
Country: EUA
Editor: Ieee-inst Electrical Electronics Engineers Inc
Citation: Ieee Latin America Transactions. Ieee-inst Electrical Electronics Engineers Inc, v. 11, n. 3, n. 892, n. 895, 2013.
Rights: fechado
Identifier DOI: 10.1109/TLA.2013.6568829
Date Issue: 2013
Appears in Collections:Unicamp - Artigos e Outros Documentos

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