Oriental Journal of Computer Science and Technology

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Implementing Power Saving Strategies in Wireless Sensor Networks Using IEEE 802.16e


Affiliations
1 Department of Computer Science and Engineering., NIT, Katol Road, Mahurzari, Nagpur, India
2 Department of Electronics and Tele-Communication, RCERT, Chandrapur, India
3 Department of Computer Science and Engineering., PIT, Hingna Road, Nagpur, India
 

IEEE 802.16e is the latest broadband wireless access standard designed to support mobility. IEEE 802.16e (MAC + PHY) is an emerging standard for mobile wireless broadband access systems. In any mobile networks, power saving is one of the most important features for the extension of devices’ lifetime. To enhance the power efficiency of broadband wireless sensor networks based on battery power, power saving strategies based on cross-layer design is proposed for IEEE 802.16e sleepmode operation. In this paper first we implement the MAC layer & PHY layer. MAC layer with its features are implemented. Second we use the modulation techniques (BPSK, QPSK & 16QAM) with OFDM physical layer to reduce the packet loss. Also analyzing the throughput & delay with time.

Keywords

Wireless Sensor, Networks, IEEE 802, 16e.
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  • Implementing Power Saving Strategies in Wireless Sensor Networks Using IEEE 802.16e

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Authors

Pranali D. Tembhurne
Department of Computer Science and Engineering., NIT, Katol Road, Mahurzari, Nagpur, India
R. K. Krishna
Department of Electronics and Tele-Communication, RCERT, Chandrapur, India
Ashish Jaiswal
Department of Computer Science and Engineering., PIT, Hingna Road, Nagpur, India

Abstract


IEEE 802.16e is the latest broadband wireless access standard designed to support mobility. IEEE 802.16e (MAC + PHY) is an emerging standard for mobile wireless broadband access systems. In any mobile networks, power saving is one of the most important features for the extension of devices’ lifetime. To enhance the power efficiency of broadband wireless sensor networks based on battery power, power saving strategies based on cross-layer design is proposed for IEEE 802.16e sleepmode operation. In this paper first we implement the MAC layer & PHY layer. MAC layer with its features are implemented. Second we use the modulation techniques (BPSK, QPSK & 16QAM) with OFDM physical layer to reduce the packet loss. Also analyzing the throughput & delay with time.

Keywords


Wireless Sensor, Networks, IEEE 802, 16e.