Mobile molecular communications: Positional-distance codes

Song Qiu; Taufiq Asyhari; Weisi Guo

doi:10.1109/SPAWC.2016.7536830

Mobile molecular communications: Positional-distance codes

Song Qiu, Taufiq Asyhari, Weisi Guo

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

28 Citations (Scopus)

Abstract

Molecular communications between mobile nano-robots will likely yield bit transposition errors. In such a scenario, it is important to design and test a new family of appropriate forward-error-correction codes. In this paper, we first construct a proof-of-concept robot to demonstrate how transposition errors arise. We then review state-of-the-art research in positional-distance codes and implement such codes onto the robot to achieve reliable mobile molecular communications. In order to imitate a large number of transposition errors, we model the mobile molecular communication channel as a double random walk channel. The results show that the positional-distance codes can achieve a superior performance over classical Hamming-distance codes and the performance is not sensitive to the initial starting position of the robots.

Original language	English
Title of host publication	17th IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)
Publisher	Institute of Electrical and Electronics Engineers Inc.
Number of pages	5
Volume	2016-August
ISBN (Electronic)	9781509017492
DOIs	https://doi.org/10.1109/SPAWC.2016.7536830
Publication status	Published - 9 Aug 2016
Event	17th IEEE International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2016 - Edinburgh, United Kingdom Duration: 3 Jul 2016 → 6 Jul 2016

Conference

Conference	17th IEEE International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2016
Country/Territory	United Kingdom
City	Edinburgh
Period	3/07/16 → 6/07/16

Keywords

Mobile communication
Receivers
Molecular communication
Robots
Encoding
Hamming distance
Nanobioscience

ASJC Scopus subject areas

Electrical and Electronic Engineering
Computer Science Applications
Information Systems

Access to Document

10.1109/SPAWC.2016.7536830

http://wrap.warwick.ac.uk/78558/

Cite this

Mobile molecular communications : Positional-distance codes. / Qiu, Song; Asyhari, Taufiq; Guo, Weisi.

17th IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC). Vol. 2016-August Institute of Electrical and Electronics Engineers Inc., 2016. 7536830.

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

Qiu, S, Asyhari, T & Guo, W 2016, Mobile molecular communications: Positional-distance codes. in 17th IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC). vol. 2016-August, 7536830, Institute of Electrical and Electronics Engineers Inc., 17th IEEE International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2016, Edinburgh, United Kingdom, 3/07/16. https://doi.org/10.1109/SPAWC.2016.7536830

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title = "Mobile molecular communications: Positional-distance codes",

abstract = "Molecular communications between mobile nano-robots will likely yield bit transposition errors. In such a scenario, it is important to design and test a new family of appropriate forward-error-correction codes. In this paper, we first construct a proof-of-concept robot to demonstrate how transposition errors arise. We then review state-of-the-art research in positional-distance codes and implement such codes onto the robot to achieve reliable mobile molecular communications. In order to imitate a large number of transposition errors, we model the mobile molecular communication channel as a double random walk channel. The results show that the positional-distance codes can achieve a superior performance over classical Hamming-distance codes and the performance is not sensitive to the initial starting position of the robots.",

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AB - Molecular communications between mobile nano-robots will likely yield bit transposition errors. In such a scenario, it is important to design and test a new family of appropriate forward-error-correction codes. In this paper, we first construct a proof-of-concept robot to demonstrate how transposition errors arise. We then review state-of-the-art research in positional-distance codes and implement such codes onto the robot to achieve reliable mobile molecular communications. In order to imitate a large number of transposition errors, we model the mobile molecular communication channel as a double random walk channel. The results show that the positional-distance codes can achieve a superior performance over classical Hamming-distance codes and the performance is not sensitive to the initial starting position of the robots.

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KW - Encoding

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Mobile molecular communications: Positional-distance codes

Abstract

Conference

Keywords

ASJC Scopus subject areas

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