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Adjustment of firing phase changing probability in extended-Desync TDMA
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Publication Year
2018-05-23
Journal
Wireless Telecommunications Symposium
Publisher
IEEE Computer Society
Citation
Wireless Telecommunications Symposium, Vol.2018-April, pp.1-5
Keyword
D-TDMADesynchronizationExtended-DesyncFiring PhaseMANET
Mesh Keyword
DesynchronizationExtended-DesyncFiring PhaseHidden node problemsMANETMultihopSelf adaptingTransmit data
All Science Classification Codes (ASJC)
Computer Networks and CommunicationsSignal Processing
Abstract
Desync TDMA is expected to overcome the limitations of CSMA/CA and existing D-TDMA in MANET because it has self-adapting property. Extended-Desync TDMA which is the multi-hop extension of the Desync TDMA can solve the hidden node problem. However, when a node recognizes collision of firing packet, it changes firing phase with a certain probability and can't transmit data at this time. In this paper, we propose a scheme to adjust the firing phase changing probability dynamically according to the collision situation of the firing packet in Extended-Desync TDMA. The proposed scheme improves performance by preventing frequent changes of firing phase in Extended-Desync TDMA.
ISSN
1934-5070
Language
eng
URI
https://aurora.ajou.ac.kr/handle/2018.oak/36323
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85048182116&origin=inward
DOI
https://doi.org/10.1109/wts.2018.8363953
Journal URL
http://ieeexplore.ieee.org/xpl/conferences.jsp
Type
Conference
Funding
ACKNOWLEDGMENT This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korean Government (MSIP) (no. NRF-2015R1A2A2A01005577)This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korean Government (MSIP) (no. NRF-2015R1A2A2A01005577)
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Roh, Byeong-hee Image
Roh, Byeong-hee노병희
Department of Software and Computer Engineering
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