DocumentCode
492997
Title
Selfish retransmission protocol in an IR-UWB system
Author
Kang, Jimyung ; Yang, Eunho ; Park, Young-Jin ; Lee, Soonwoo ; Kim, Yonghwa ; Kim, Kwanho
Author_Institution
Korea Electrotechnol. Res. Inst., Changwon
fYear
2009
fDate
21-24 Jan. 2009
Firstpage
1
Lastpage
5
Abstract
In this paper, we focus on retransmission following transmission failure in an impulse radio ultra wideband (IR-UWB) system. The causes of transmission failure are classified and a new ldquoselfishrdquo retransmission protocol is proposed. Simulation results show that the proposed protocol improves throughput by up to 100% and decreases retransmission delay by up to 70% compared with a conventional retransmission system.
Keywords
protocols; ultra wideband communication; IR-UWB system; impulse radio ultrawideband system; retransmission protocol; transmission failure; Bandwidth; Delay; Energy consumption; FCC; Frequency; Interference; Protocols; Telecommunications; Ultra wideband technology; Wireless sensor networks; ARQ; IR-UWB; Retransmission; Time Hopping;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Networking, 2009. ICOIN 2009. International Conference on
Conference_Location
Chiang Mai
Print_ISBN
978-89-960761-3-1
Electronic_ISBN
978-89-960761-3-1
Type
conf
Filename
4897285
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