Contribution to the improvement of compressed image protection against transmission errors using TCM-UGM/STBC

Benaissa Med; Bassou Abdesselam; Beladgham Med; Moulay Lakhdar Abdemou,aim

Article Details

Contribution to the improvement of compressed image protection against transmission errors using TCM-UGM/STBC

Authors:

Benaissa Med | Bassou Abdesselam | Beladgham Med | Moulay Lakhdar Abdemou,aim

Publisher:

Université de Béchar

Journal:

Journal of Scientific Research Vol.1 Issue 1, pp.15-20

Document Type:

Article

Publication Date:

6/2011

Document Language:

English

Document ID (Org No.):

2001402362

pISSN:

2170-1237

Keywords:

Abstract:

 The purpose of this work is to present the simulation results over quasi-static Rayleigh
fading channel of the association TCM-UGM/STBC in order to protect compressed images against
transmission errors. For throughput of 2 bits/s/Hz, the proposed encoding scheme offers a
PSNR amelioration of 2 dB compared to TCM/STBC encoding scheme, and this for an Eb/N0 of 11
dB.

Article Details

Contribution to the improvement of compressed image protection against transmission errors using TCM-UGM/STBC

Authors:

Benaissa Med | Bassou Abdesselam | Beladgham Med | Moulay Lakhdar Abdemou,aim

Publisher:

Université de Béchar

Journal:

Journal of Scientific Research Vol.1 Issue 1, pp.15-20

Document Type:

Article

Publication Date:

6/2011

Document Language:

English

Document ID (Org No.):

2001402362

pISSN:

2170-1237

Trellis-coded modulation

Trellis-coded modulation with Ungerboeck-Gary mapping

Logarithm of maximum a posteriori

Space-time block code

JPEG

Issues

Article Details

Contribution to the improvement of compressed image protection against transmission errors using TCM-UGM/STBC

Authors: Benaissa Med | Bassou Abdesselam | Beladgham Med | Moulay Lakhdar Abdemou,aim

Publisher: Université de Béchar

Journal: Journal of Scientific Research Vol.1 Issue 1, pp.15-20

Document Type: Article

Publication Date: 6/2011

Document Language: English

Document ID (Org No.): 2001402362

pISSN: 2170-1237

Trellis-coded modulation

Trellis-coded modulation with Ungerboeck-Gary mapping

Logarithm of maximum a posteriori

Space-time block code

JPEG

Issues

Authors:

Benaissa Med | Bassou Abdesselam | Beladgham Med | Moulay Lakhdar Abdemou,aim

Publisher:

Université de Béchar

Journal:

Journal of Scientific Research Vol.1 Issue 1, pp.15-20

Document Type:

Article

Publication Date:

6/2011

Document Language:

English

Document ID (Org No.):

2001402362

pISSN:

2170-1237