Bit error rate comparison of OFDM and MC-CDMA systems

Muhammad Talha Ahmed; Junaid Khalid; Khalida Noori; Sami Ahmed Haider

doi:10.1109/ICCSIT.2008.96

Bit error rate comparison of OFDM and MC-CDMA systems

Muhammad Talha Ahmed, Junaid Khalid, Khalida Noori, Sami Ahmed Haider

School of Engineering & Physical Sciences

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

4 Citations (Scopus)

Abstract

In this paper we use Multi-carrier code division multiple access (MC-CDMA) with Recursive least square (RLS) equalizer used for channel estimation and equalization then compare it with Orthogonal frequency division multiplexing (OFDM). RLS algorithm is used because its converges faster leading to faster and better results compared to other algorithms. Results are received by simulating the transmission of the signals over Rayleigh fading additive white Gaussian noise (AWGN) channel. Objective is to prove that the bit error rate of MC-CDMA system falls more rapidly as we increase the transmitted signal power compared to the OFDM system.

Original language	English
Title of host publication	2008 International Conference on Computer Science and Information Technology
Publisher	IEEE
Pages	665-668
Number of pages	4
ISBN (Print)	9780769533087
DOIs	https://doi.org/10.1109/ICCSIT.2008.96
Publication status	Published - 12 Sept 2008

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10.1109/ICCSIT.2008.96

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title = "Bit error rate comparison of OFDM and MC-CDMA systems",

abstract = "In this paper we use Multi-carrier code division multiple access (MC-CDMA) with Recursive least square (RLS) equalizer used for channel estimation and equalization then compare it with Orthogonal frequency division multiplexing (OFDM). RLS algorithm is used because its converges faster leading to faster and better results compared to other algorithms. Results are received by simulating the transmission of the signals over Rayleigh fading additive white Gaussian noise (AWGN) channel. Objective is to prove that the bit error rate of MC-CDMA system falls more rapidly as we increase the transmitted signal power compared to the OFDM system.",

author = "Ahmed, {Muhammad Talha} and Junaid Khalid and Khalida Noori and Haider, {Sami Ahmed}",

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doi = "10.1109/ICCSIT.2008.96",

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T1 - Bit error rate comparison of OFDM and MC-CDMA systems

AU - Ahmed, Muhammad Talha

AU - Khalid, Junaid

AU - Noori, Khalida

AU - Haider, Sami Ahmed

PY - 2008/9/12

Y1 - 2008/9/12

N2 - In this paper we use Multi-carrier code division multiple access (MC-CDMA) with Recursive least square (RLS) equalizer used for channel estimation and equalization then compare it with Orthogonal frequency division multiplexing (OFDM). RLS algorithm is used because its converges faster leading to faster and better results compared to other algorithms. Results are received by simulating the transmission of the signals over Rayleigh fading additive white Gaussian noise (AWGN) channel. Objective is to prove that the bit error rate of MC-CDMA system falls more rapidly as we increase the transmitted signal power compared to the OFDM system.

AB - In this paper we use Multi-carrier code division multiple access (MC-CDMA) with Recursive least square (RLS) equalizer used for channel estimation and equalization then compare it with Orthogonal frequency division multiplexing (OFDM). RLS algorithm is used because its converges faster leading to faster and better results compared to other algorithms. Results are received by simulating the transmission of the signals over Rayleigh fading additive white Gaussian noise (AWGN) channel. Objective is to prove that the bit error rate of MC-CDMA system falls more rapidly as we increase the transmitted signal power compared to the OFDM system.

U2 - 10.1109/ICCSIT.2008.96

DO - 10.1109/ICCSIT.2008.96

M3 - Conference contribution

SN - 9780769533087

SP - 665

EP - 668

BT - 2008 International Conference on Computer Science and Information Technology

PB - IEEE

ER -

Bit error rate comparison of OFDM and MC-CDMA systems

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