NDLI: Adopting FEC and packet combining to increase the performance of IWSNs using relaying

Content Provider	IEEE Xplore Digital Library
Author	Girs, Svetlana Uhlemann, Elisabeth Bjorkman, Mats
Copyright Year	2015
Description	Author affiliation: Mälardalen University, Västerås, Sweden (Girs, Svetlana; Uhlemann, Elisabeth; Bjorkman, Mats)
Abstract	Industrial networks can benefit significantly from introduction of wireless communication. However, wireless systems suffer from much higher packet error rates than wired networks do, making it difficult to obtain sufficient reliability within application deadlines. One promising approach to increase the reliability of wireless communication systems without causing excessive additional delays is to exploit spatial diversity. However, often in industrial networks it is not possible to place the relay nodes optimally. Due to this not even relay nodes located close to the source are able to receive the source packets missing at the destination correctly and consequently they cannot assist by relaying. Therefore, to benefit even further from relaying, additional measures should be taken both to increase the number of the correct packets at the relay nodes and to allow the destination to recover more correct packets. Consequently, the focus of this work is schemes enabling relaying, forward-error-correction (FEC) and packet combining without causing additional delays or complexity such that it is possible to use off the shelf transceivers. The results show that the introduction of FEC and packet combining does improve performance by enabling relay nodes to help more often. However, the exact gain depends on the specific FEC scheme used and, in particular, the size of the preamble and other fields that must be left uncoded, but still be received correctly, to be able to use FEC on the received packet.
Starting Page	90
Ending Page	97
File Size	583046
Page Count	8
File Format	PDF
e-ISBN	9781467373098
DOI	10.1109/CoCoNet.2015.7411172
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-12-16
Publisher Place	India
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wireless communication Forward error correction Encoding Delays Decoding Reliability Relays
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Two-way wireless video communication using Randomized cooperation, Network Coding and packet level FEC

Evaluating Packet-level Forward Error Correction: 1-D interleaved parity codes

Iterative Slepian-Wolf Decoding and FEC Decoding for Compress-and-Forward Systems

Performance comparisons of relaying schemes in bi-directional demodulate-and-forward channels

Deploying AL-FEC with Online Algorithms

Enhanced Adaptive FEC Based Multiple Description Coding for Internet Video Streaming over Wireless Network

A packet level FEC code for deep space communications

Error probability performance for multi-hop decode-and-forward relaying over Rayleigh fading channels

FEC-based packet loss recovery for AVS-M audio codec

Adopting FEC and packet combining to increase the performance of IWSNs using relaying

Similar Documents

Two-way wireless video communication using Randomized cooperation, Network Coding and packet level FEC

Evaluating Packet-level Forward Error Correction: 1-D interleaved parity codes

Iterative Slepian-Wolf Decoding and FEC Decoding for Compress-and-Forward Systems

Performance comparisons of relaying schemes in bi-directional demodulate-and-forward channels

Deploying AL-FEC with Online Algorithms

Enhanced Adaptive FEC Based Multiple Description Coding for Internet Video Streaming over Wireless Network

A packet level FEC code for deep space communications

Error probability performance for multi-hop decode-and-forward relaying over Rayleigh fading channels

FEC-based packet loss recovery for AVS-M audio codec

Adopting FEC and packet combining to increase the performance of IWSNs using relaying