Haron, Muhammad Adib and Syed Yusof, Sharifah Kamilah and Fisal, Norsheila and Syed Ariffin, Sharifah Hafizah and Abdallah, Adel (2008) Performance study of the coexistence of wireless sensor networks (WSN) and wireless local area networks (WLAN). In: Second Asia International Conference on Modeling & Simulation, 2008. AICMS 08. Institute of Electrical and Electronics Engineers, New York, pp. 475-479. ISBN 978-0-7695-3136-6
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Official URL: http://dx.doi.org/10.1109/AMS.2008.137
Abstract
This paper presents a special state machine of interference temperature multiple access (ITMA) that characterizes both interference and noise with single parameter in wireless sensor networks (WSN) application. By measuring current interference temperature before data transmission, cognitive node is able to determine transmit power and data rate that should be used to achieve desired capacity without violating interference temperature limit at other co-channel transceiver. Simulations of NS-2 are shown to simultaneously satisfy the three main objectives of extending battery life of cognitive node through optimum transmit power provision, maximizing the traffic carrying of networks capacity and limit interference to other coexist node. Hence, cognitive node is feasible to support QoS provisioning, and fairness among WSN and WLAN users.
| Item Type: | Book Section |
|---|---|
| Additional Information: | ISBN: 978-0-7695-3136-6; Proceedings Second Asia International Conference on Modelling and Simulation, Kuala Lumpur, Malaysia,13-15 May 2008 |
| Uncontrolled Keywords: | coexistence, WLAN, WSN, cognitive radio |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 12852 |
| Deposited By: | Liza Porijo |
| Deposited On: | 04 Jul 2011 01:29 |
| Last Modified: | 04 Jul 2011 01:29 |
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