Inter-frame interleaved Bi-SOVA alogrithm for underwater acoustic communication

Huaidong Tang; Min Zhu; Yanbo Wu; Lijun Xu; Zeping Xing

doi:10.1109/CECNet.2012.6202023

Inter-frame interleaved Bi-SOVA alogrithm for underwater acoustic communication

Huaidong Tang^*, Min Zhu, Yanbo Wu, Lijun Xu, Zeping Xing

^*Corresponding author for this work

CAS - Institute of Acoustics

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

Abstract

For divergence of the adaptive DFE leading to loss of data frames and affecting the performance of Turbo decoding in harsh UAC (Underwater Acoustic Communication) channel, inter-frame interleaved Bi-SOVA decoding algorithm was proposed. Inter-frame interleaved Bi-SOVA algorithm encodes and decodes the whole data packet (28 frames) to correct the lost frames, since it can distribute error bits randomly. For inter-frame interleaved Bi-SOVA decoding algorithm leading to large data storage and intolerable decoding delay, sliding window decoding technology and the golden prime interleaver are adopted to optimize data storage, meanwhile DMA technology of ADSP-21160 is applied to optimize decoding delay. According to the result of practical experiment, under the same size of data packet, inter-frame interleaved Bi-SOVA, compared to classical Bi-SOVA, doesn't increase data storage and decoding delay, meanwhile improve the decoding performance greatly. And it will correct 20% error frames under the best conditions.

Original language	English
Title of host publication	2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012 - Proceedings
Pages	1865-1869
Number of pages	5
DOIs	https://doi.org/10.1109/CECNet.2012.6202023
Publication status	Published - 2012
Externally published	Yes
Event	2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012 - Three Gorges, China Duration: 21 Apr 2012 → 23 Apr 2012

Publication series

Name	2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012 - Proceedings

Conference

Conference	2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012
Country/Territory	China
City	Three Gorges
Period	21/04/12 → 23/04/12

Keywords

ADSP-21160
Bi-SOVA
Inter-frame interleaved
Turbo
Underwater acoustic communication

Access to Document

10.1109/CECNet.2012.6202023

Cite this

Tang, H., Zhu, M., Wu, Y., Xu, L., & Xing, Z. (2012). Inter-frame interleaved Bi-SOVA alogrithm for underwater acoustic communication. In 2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012 - Proceedings (pp. 1865-1869). Article 6202023 (2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012 - Proceedings). https://doi.org/10.1109/CECNet.2012.6202023

Tang, Huaidong ; Zhu, Min ; Wu, Yanbo et al. / Inter-frame interleaved Bi-SOVA alogrithm for underwater acoustic communication. 2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012 - Proceedings. 2012. pp. 1865-1869 (2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012 - Proceedings).

@inproceedings{a1f38693dd9a4cf8b571112bb30789be,

title = "Inter-frame interleaved Bi-SOVA alogrithm for underwater acoustic communication",

abstract = "For divergence of the adaptive DFE leading to loss of data frames and affecting the performance of Turbo decoding in harsh UAC (Underwater Acoustic Communication) channel, inter-frame interleaved Bi-SOVA decoding algorithm was proposed. Inter-frame interleaved Bi-SOVA algorithm encodes and decodes the whole data packet (28 frames) to correct the lost frames, since it can distribute error bits randomly. For inter-frame interleaved Bi-SOVA decoding algorithm leading to large data storage and intolerable decoding delay, sliding window decoding technology and the golden prime interleaver are adopted to optimize data storage, meanwhile DMA technology of ADSP-21160 is applied to optimize decoding delay. According to the result of practical experiment, under the same size of data packet, inter-frame interleaved Bi-SOVA, compared to classical Bi-SOVA, doesn't increase data storage and decoding delay, meanwhile improve the decoding performance greatly. And it will correct 20\% error frames under the best conditions.",

keywords = "ADSP-21160, Bi-SOVA, Inter-frame interleaved, Turbo, Underwater acoustic communication",

author = "Huaidong Tang and Min Zhu and Yanbo Wu and Lijun Xu and Zeping Xing",

year = "2012",

doi = "10.1109/CECNet.2012.6202023",

language = "English",

isbn = "9781457714153",

series = "2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012 - Proceedings",

pages = "1865--1869",

booktitle = "2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012 - Proceedings",

note = "2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012 ; Conference date: 21-04-2012 Through 23-04-2012",

}

Tang, H, Zhu, M, Wu, Y, Xu, L & Xing, Z 2012, Inter-frame interleaved Bi-SOVA alogrithm for underwater acoustic communication. in 2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012 - Proceedings., 6202023, 2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012 - Proceedings, pp. 1865-1869, 2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012, Three Gorges, China, 21/04/12. https://doi.org/10.1109/CECNet.2012.6202023

Inter-frame interleaved Bi-SOVA alogrithm for underwater acoustic communication. / Tang, Huaidong; Zhu, Min; Wu, Yanbo et al.
2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012 - Proceedings. 2012. p. 1865-1869 6202023 (2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012 - Proceedings).

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

TY - GEN

T1 - Inter-frame interleaved Bi-SOVA alogrithm for underwater acoustic communication

AU - Tang, Huaidong

AU - Zhu, Min

AU - Wu, Yanbo

AU - Xu, Lijun

AU - Xing, Zeping

PY - 2012

Y1 - 2012

N2 - For divergence of the adaptive DFE leading to loss of data frames and affecting the performance of Turbo decoding in harsh UAC (Underwater Acoustic Communication) channel, inter-frame interleaved Bi-SOVA decoding algorithm was proposed. Inter-frame interleaved Bi-SOVA algorithm encodes and decodes the whole data packet (28 frames) to correct the lost frames, since it can distribute error bits randomly. For inter-frame interleaved Bi-SOVA decoding algorithm leading to large data storage and intolerable decoding delay, sliding window decoding technology and the golden prime interleaver are adopted to optimize data storage, meanwhile DMA technology of ADSP-21160 is applied to optimize decoding delay. According to the result of practical experiment, under the same size of data packet, inter-frame interleaved Bi-SOVA, compared to classical Bi-SOVA, doesn't increase data storage and decoding delay, meanwhile improve the decoding performance greatly. And it will correct 20% error frames under the best conditions.

AB - For divergence of the adaptive DFE leading to loss of data frames and affecting the performance of Turbo decoding in harsh UAC (Underwater Acoustic Communication) channel, inter-frame interleaved Bi-SOVA decoding algorithm was proposed. Inter-frame interleaved Bi-SOVA algorithm encodes and decodes the whole data packet (28 frames) to correct the lost frames, since it can distribute error bits randomly. For inter-frame interleaved Bi-SOVA decoding algorithm leading to large data storage and intolerable decoding delay, sliding window decoding technology and the golden prime interleaver are adopted to optimize data storage, meanwhile DMA technology of ADSP-21160 is applied to optimize decoding delay. According to the result of practical experiment, under the same size of data packet, inter-frame interleaved Bi-SOVA, compared to classical Bi-SOVA, doesn't increase data storage and decoding delay, meanwhile improve the decoding performance greatly. And it will correct 20% error frames under the best conditions.

KW - ADSP-21160

KW - Bi-SOVA

KW - Inter-frame interleaved

KW - Turbo

KW - Underwater acoustic communication

UR - http://www.scopus.com/inward/record.url?scp=84861884606&partnerID=8YFLogxK

U2 - 10.1109/CECNet.2012.6202023

DO - 10.1109/CECNet.2012.6202023

M3 - Conference contribution

AN - SCOPUS:84861884606

SN - 9781457714153

T3 - 2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012 - Proceedings

SP - 1865

EP - 1869

BT - 2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012 - Proceedings

T2 - 2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012

Y2 - 21 April 2012 through 23 April 2012

ER -

Tang H, Zhu M, Wu Y, Xu L, Xing Z. Inter-frame interleaved Bi-SOVA alogrithm for underwater acoustic communication. In 2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012 - Proceedings. 2012. p. 1865-1869. 6202023. (2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012 - Proceedings). doi: 10.1109/CECNet.2012.6202023

Inter-frame interleaved Bi-SOVA alogrithm for underwater acoustic communication

Abstract

Publication series

Conference

Keywords

Access to Document

Other files and links

Fingerprint

Cite this