DocumentCode :
2434226
Title :
Throughput improvement for wireless multihop networks with LRED
Author :
Jeon, Jae-Han ; Choi, Hong-Seok ; Lim, Jong-Tae
Author_Institution :
KAIST, Daejeon
fYear :
2007
fDate :
17-20 Oct. 2007
Firstpage :
2601
Lastpage :
2605
Abstract :
In wireless multihop networks, the hop-by-hop throughput is degraded when the number of hops of the networks is growing. Furthermore, not only the hop-by-hop throughput but also the end-to-end throughput is suffered from the hidden node problem, so that their performance is very poor. In this paper, we propose the method to improve the end-to-end throughput by modifying the link random early detection (LRED) algorithm based on the throughput analysis. We verify that the end-to-end throughput is improved through the simulation results.
Keywords :
radio links; radio networks; IEEE 802.11 MAC; LRED; hidden node problem; hop-by-hop throughput; link random early detection; throughput analysis; throughput improvement; wireless multihop networks; Automatic control; Automation; Computer science; Control systems; Degradation; Media Access Protocol; Spread spectrum communication; Throughput; Wireless application protocol; Wireless sensor networks; IEEE 802.11 MAC; hidden node problem; spatial reuse; wireless multihop networks;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Control, Automation and Systems, 2007. ICCAS '07. International Conference on
Conference_Location :
Seoul
Print_ISBN :
978-89-950038-6-2
Electronic_ISBN :
978-89-950038-6-2
Type :
conf
DOI :
10.1109/ICCAS.2007.4406806
Filename :
4406806
Link To Document :
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