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Limited Contention Scheme(LCS) to reduce collision in LR-WPAN
- Authors
- 이정규; Ko, Su hwan
- Issue Date
- Aug-2009
- Publisher
- IEEE
- Keywords
- Energy consumption; Battery life; Low energy consumption; Information management; Data reduction; Low rate wireless personal area networks; Personal communication systems; Retransmissions; Wireless telecommunication systems; LR-WPANs; Back-off; Transmit d
- Citation
- NCM `09 - 5th International Joint Conference on INC, IMS, and IDC, NCM , pp.544 - 548
- Indexed
- SCOPUS
- Journal Title
- NCM `09 - 5th International Joint Conference on INC, IMS, and IDC, NCM
- Start Page
- 544
- End Page
- 548
- Abstract
- Data collision in LR-WPAN(Low Rate Wireless Personal Area Network) causes retransmission of which energy consumption may reduce life of the entire network Furthermore LR-WPAN is very sensitive to collision as it has relatively fewer frequencies of back-off retries. LCS(Limited Contention Scheme) suggested in this study is a way to transmit data by certain groups of the total nodes so that it can reduce possibilities of data collision and retransmission by decreasing the number of competing nodes. As a result LCS can increase a throughput and the life of the entire network. As using LCS in designing LR-WPAN in the future can extend battery life, LCS can be useful in any application that requfres low energy consumption. © 2009 IEEE.
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