Power efficient mobile ad-hoc network

Power efficient network protocols attract a lot of research interests in recent years, especially in the mobile communication environment. The intention of our research topic, "Power Efficient Mobile Ad Hoc Network", is to design the communication protocols with power efficiency as a major...

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Main Author: Ye, Ming Hua
Other Authors: Lau Chiew Tong
Format: Theses and Dissertations
Published: 2008
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Institution: Nanyang Technological University
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spelling sg-ntu-dr.10356-24762020-03-20T17:16:11Z Power efficient mobile ad-hoc network Ye, Ming Hua Lau Chiew Tong School of Computer Engineering DRNTU::Engineering::Computer science and engineering::Computer systems organization::Processor architectures Power efficient network protocols attract a lot of research interests in recent years, especially in the mobile communication environment. The intention of our research topic, "Power Efficient Mobile Ad Hoc Network", is to design the communication protocols with power efficiency as a major concern which will increase the operation time of battery-powered mobile communication devices. We proposed modifications to IEEE 802.11 Power Saving Mode to reduce collision probability in the contention period and minimize the time that mobile stations have to stay in active state. Various scheduling mechanisms are proposed and discussed, which can provide a fair and power efficient service for all mobile stations. Probability of collision is greatly reduced through distributed traffic scheduling that insures the data transmission to be contention free. We proposed a hybrid protocol which intelligently chooses the Access Point (AP) assisted DCF (Distributed Coordinator Function) and enhanced PCF (Point Coordinator Function) transmission mechanism of IEEE 802.11 protocol in an infrastructure based wireless LAN environment. We also proposed a more scalable Time Synchronization Function for IEEE 802.11 protocol and enhance the power efficiency by investigating and utilizing the battery recovery effect. DOCTOR OF PHILOSOPHY (SCE) 2008-09-17T09:03:54Z 2008-09-17T09:03:54Z 2007 2007 Thesis Ye, M. H. (2007). Power efficient mobile ad-hoc network. Doctoral thesis, Nanyang Technological University, Singapore. 10356/2476 10.32657/10356/2476 Nanyang Technological University application/pdf
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
topic DRNTU::Engineering::Computer science and engineering::Computer systems organization::Processor architectures
spellingShingle DRNTU::Engineering::Computer science and engineering::Computer systems organization::Processor architectures
Ye, Ming Hua
Power efficient mobile ad-hoc network
description Power efficient network protocols attract a lot of research interests in recent years, especially in the mobile communication environment. The intention of our research topic, "Power Efficient Mobile Ad Hoc Network", is to design the communication protocols with power efficiency as a major concern which will increase the operation time of battery-powered mobile communication devices. We proposed modifications to IEEE 802.11 Power Saving Mode to reduce collision probability in the contention period and minimize the time that mobile stations have to stay in active state. Various scheduling mechanisms are proposed and discussed, which can provide a fair and power efficient service for all mobile stations. Probability of collision is greatly reduced through distributed traffic scheduling that insures the data transmission to be contention free. We proposed a hybrid protocol which intelligently chooses the Access Point (AP) assisted DCF (Distributed Coordinator Function) and enhanced PCF (Point Coordinator Function) transmission mechanism of IEEE 802.11 protocol in an infrastructure based wireless LAN environment. We also proposed a more scalable Time Synchronization Function for IEEE 802.11 protocol and enhance the power efficiency by investigating and utilizing the battery recovery effect.
author2 Lau Chiew Tong
author_facet Lau Chiew Tong
Ye, Ming Hua
format Theses and Dissertations
author Ye, Ming Hua
author_sort Ye, Ming Hua
title Power efficient mobile ad-hoc network
title_short Power efficient mobile ad-hoc network
title_full Power efficient mobile ad-hoc network
title_fullStr Power efficient mobile ad-hoc network
title_full_unstemmed Power efficient mobile ad-hoc network
title_sort power efficient mobile ad-hoc network
publishDate 2008
_version_ 1681040289913896960