Distributed image encoding scheme using LDPC codes over GF(q) on wireless sensor networks

Phat Nguyen Huu, Vinh Tran-Quang, Takumi Miyoshi

研究成果: Conference contribution

1 引用 (Scopus)

抄録

This work reports an image encoding scheme that distributes low-density parity-check (LDPC) encoding over a prime field of order q, GF(q), on a wireless sensor network (WSN). In the scheme, we divide the input data into several small parts, which are then distributed to multiple nodes to perform a LDPC encoding task in a cluster. We conducted extensive computational simulations to verify our method and found that the LDPC codes over GF(4) achieve a fair trade off between the bit error rate (BER) and power consumption criteria. As a result, the proposed scheme of using LDPC codes over GF(4) not only solves the energy balance problem by sharing processing tasks but also increases the data quality.

元の言語English
ホスト出版物のタイトルProceedings of the 2012 4th International Conference on Intelligent Networking and Collaborative Systems, INCoS 2012
ページ198-205
ページ数8
DOI
出版物ステータスPublished - 2012
イベント2012 4th International Conference on Intelligent Networking and Collaborative Systems, INCoS 2012 - Bucharest
継続期間: 2012 9 192012 9 21

Other

Other2012 4th International Conference on Intelligent Networking and Collaborative Systems, INCoS 2012
Bucharest
期間12/9/1912/9/21

Fingerprint

Energy balance
Bit error rate
Wireless sensor networks
Electric power utilization
Processing

ASJC Scopus subject areas

  • Artificial Intelligence
  • Computer Networks and Communications

これを引用

Huu, P. N., Tran-Quang, V., & Miyoshi, T. (2012). Distributed image encoding scheme using LDPC codes over GF(q) on wireless sensor networks. : Proceedings of the 2012 4th International Conference on Intelligent Networking and Collaborative Systems, INCoS 2012 (pp. 198-205). [6337920] https://doi.org/10.1109/iNCoS.2012.34

Distributed image encoding scheme using LDPC codes over GF(q) on wireless sensor networks. / Huu, Phat Nguyen; Tran-Quang, Vinh; Miyoshi, Takumi.

Proceedings of the 2012 4th International Conference on Intelligent Networking and Collaborative Systems, INCoS 2012. 2012. p. 198-205 6337920.

研究成果: Conference contribution

Huu, PN, Tran-Quang, V & Miyoshi, T 2012, Distributed image encoding scheme using LDPC codes over GF(q) on wireless sensor networks. : Proceedings of the 2012 4th International Conference on Intelligent Networking and Collaborative Systems, INCoS 2012., 6337920, pp. 198-205, 2012 4th International Conference on Intelligent Networking and Collaborative Systems, INCoS 2012, Bucharest, 12/9/19. https://doi.org/10.1109/iNCoS.2012.34
Huu PN, Tran-Quang V, Miyoshi T. Distributed image encoding scheme using LDPC codes over GF(q) on wireless sensor networks. : Proceedings of the 2012 4th International Conference on Intelligent Networking and Collaborative Systems, INCoS 2012. 2012. p. 198-205. 6337920 https://doi.org/10.1109/iNCoS.2012.34
Huu, Phat Nguyen ; Tran-Quang, Vinh ; Miyoshi, Takumi. / Distributed image encoding scheme using LDPC codes over GF(q) on wireless sensor networks. Proceedings of the 2012 4th International Conference on Intelligent Networking and Collaborative Systems, INCoS 2012. 2012. pp. 198-205
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