Exact bit-error rate analysis for the combined system of beamforming and Alamouti's space-time block code

Pada makalah ini dilaporkan hasil penelitian sistem MIMO MC-CDMA dengan teknik Alamouti Space Time Block Code (STBC) menggunakan dua antena pengirim dan dua antena penerima. Kinerja sistem diukur dengan nilai Bit Error Rate (BER). Sistem yang diteliti disimulasikan dengan Matlab, dengan variasi jumlah pengguna, jumlah subpembawa, kecepatan pergerakan pengguna dan frekuensi Doppler. Hasil simulasi menunjukkan BER sistem MIMO MC-CDMA tidak mengalami penurunan yang tajam ketika jumlah pengguna dan frekuensi Doppler meningkat. Sedangkan simulasi dengan peningkatan jumlah subpembawa mampu menurunkan nilai BER sistem. Simulasi juga menunjukkan sistem MIMO-MC-CDMA memiliki kinerja sistem yang lebih baik dibandingkan sistem MC-CDMA yang ditunjukkan dengan nilai BER sistem MIMO MC-CDMA berada pada orde 10-4 dan sistem MC-CDMA pada orde 10-1.

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A novel method for improving Bit Error Rate in sensor networks by using Orthogonal Space Time Block Code (OSTBC) coding

3C Tecnología_Glosas de innovación aplicadas a la pyme ◽

10.17993/3ctecno/2020.v9n3e35.59-75 ◽

2020 ◽

Vol 9 (3) ◽

pp. 59-75

Author(s):

Richa Tiwari ◽

Deepak Nagaria ◽

Rajesh Kumar

Keyword(s):

Sensor Networks ◽

Bit Error Rate ◽

Error Rate ◽

Block Code ◽

Space Time ◽

Time Block ◽

Space Time Block Code ◽

Orthogonal Space ◽

Novel Method

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Bit Error Rate Analysis of Orthogonal Space-Time Block Codes in Nakagami-M Keyhole Channels

2006 First International Conference on Communications and Networking in China ◽

10.1109/chinacom.2006.344653 ◽

2006 ◽

Cited By ~ 8

Author(s):

Andreas Muller ◽

Joachim Speidel

Keyword(s):

Bit Error Rate ◽

Error Rate ◽

Block Codes ◽

Space Time ◽

Time Block ◽

Space Time Block Codes ◽

Rate Analysis ◽

Orthogonal Space

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Detection schemes for space-time block code and spatial multiplexing combined system

IEEE Communications Letters ◽

10.1109/lcomm.2005.1375238 ◽

2005 ◽

Vol 9 (1) ◽

pp. 49-51

Author(s):

Lan Zhao ◽

V.K. Dubey

Keyword(s):

Block Code ◽

Space Time ◽

Spatial Multiplexing ◽

Time Block ◽

Combined System ◽

Space Time Block Code ◽

Detection Schemes

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Detection schemes for space-time block code and spatial multiplexing combined system

IEEE Communications Letters ◽

10.1109/lcomm.2005.01021 ◽

2005 ◽

Vol 9 (1) ◽

pp. 49-51 ◽

Cited By ~ 59

Author(s):

L. Zhao ◽

V.K. Dubey

Keyword(s):

Block Code ◽

Space Time ◽

Spatial Multiplexing ◽

Time Block ◽

Combined System ◽

Space Time Block Code ◽

Detection Schemes

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Spatially Modulated Non Orthogonal Space Time Block Code: Construction and design from cyclic codes over Galois Field

Physical Communication ◽

10.1016/j.phycom.2019.100735 ◽

2019 ◽

Vol 35 ◽

pp. 100735

Author(s):

Godkhindi Shrutkirthi S. ◽

Goutham Simha G.D. ◽

U. Shripathi Acharya

Keyword(s):

Cyclic Codes ◽

Block Code ◽

Galois Field ◽

Space Time ◽

Time Block ◽

Code Construction ◽

Space Time Block Code ◽

Orthogonal Space

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Blind mimo channel estimation using space time block code

Proceedings. 2005 International Conference on Wireless Communications, Networking and Mobile Computing, 2005. ◽

10.1109/wcnm.2005.1543997 ◽

2005 ◽

Author(s):

Bin Lu ◽

Gang Wei

Keyword(s):

Channel Estimation ◽

Block Code ◽

Space Time ◽

Mimo Channel ◽

Time Block ◽

Space Time Block Code

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Low complexity iterative receiver for non-orthogonal space-time block code with channel coding

IEEE 60th Vehicular Technology Conference, 2004. VTC2004-Fall. 2004 ◽

10.1109/vetecf.2004.1400231 ◽

2005 ◽

Cited By ~ 6

Author(s):

P.-J. Bouvet ◽

M. Helard ◽

V. Le Nir

Keyword(s):

Channel Coding ◽

Block Code ◽

Low Complexity ◽

Space Time ◽

Time Block ◽

Iterative Receiver ◽

Space Time Block Code ◽

Orthogonal Space

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Combined interference cancellation and ML decoding of orthogonal space-time block code over time-selective fading channels

MILCOM 2002. Proceedings ◽

10.1109/milcom.2002.1179620 ◽

2003 ◽

Author(s):

T.A. Tran ◽

A.B. Sesay

Keyword(s):

Fading Channels ◽

Interference Cancellation ◽

Block Code ◽

Space Time ◽

Selective Fading ◽

Time Block ◽

Space Time Block Code ◽

Orthogonal Space ◽

Over Time

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An FPGA Implementation of TCM Cascade Space Time Block Code

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.195-196.901 ◽

2012 ◽

Vol 195-196 ◽

pp. 901-903

Author(s):

Jun Wu ◽

Xiao Bo Wu

Keyword(s):

Block Code ◽

Space Time ◽

Coded Modulation ◽

Diversity Gain ◽

Modulation Scheme ◽

Time Block ◽

Coding Gain ◽

Space Time Block Code ◽

Concatenated Code ◽

Trellis Coded

Trellis coded (TCM) modulation can obtain the coding gain without increase the transmission power and the bandwidth but it can not obtain diversity gain, and space-time block code (STBC) can provide diversity gain in a simple encoding and decoding way, though its coding gain is not very satisfied. This article will achieve a STBC-class networking trellis coded modulation scheme based on FPGA to further study the performance of the concatenated code.

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