NDLI: Energy efficient Network Mobility under Scatternet/WLAN coexistence

Content Provider	IEEE Xplore Digital Library
Author	Sang-Seon Byun Sunoh Choi Suchang Woo Balasingham, I.
Copyright Year	2009
Description	Author affiliation: Dept. of Electrical Engineering, Purdue University West Lafayette, Indiana, USA (Sunoh Choi) \|\| Dept. of Electronics and Telecommunications, Norwegian University of Science and Technology, Trondheim, Norway (Sang-Seon Byun; Balasingham, I.) \|\| Samsung Electronics Corp. Suwon, Republic of Korea (Suchang Woo)
Abstract	Nowadays, it is common that people carry several kinds of portable devices such as cellular phone, MP3 player, and PDA etc. If we assume that these devices build a WPAN (Wireless Personal Area Network) via Bluetooth Piconet, the master node of the Piconet plays a role of MR (Mobile Router) with maintaining connection to Internet via WLAN (Wireless LAN). Thus WPAN with Bluetooth is quite suitable for realizing NEMO (Network Mobility). Furthermore, if it is assumed that two or more Piconets are connected with one another through Scatter-net, the nested mobility is achieved easily. In this situation, each slave device will connect to Internet via the mobile router. Then the mobile router can use the path via WLAN or make a new path through Scatternet, i.e., via a master node in other Piconet, in order to forward the connection of each slave device. In this paper, we show that the path through Scatternet is more energy efficient, especially in terms of the lifetime of mobile routers. For this purpose, we present an energy consumption model of WLAN and Bluetooth, which is based on payload size and transmission/receiving duration. In addition, we show that making a new path through Scatternet built on two or more Pi-conets is more beneficial to prolonging the lifetime. We prove the energy efficiency of our proposal through ns-2 simulations.
Starting Page	742
Ending Page	746
File Size	859677
Page Count	5
File Format	PDF
ISBN	9781424451227
e-ISBN	9781424451234
DOI	10.1109/PIMRC.2009.5449716
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-09-13
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Energy efficiency Scattering Wireless LAN Personal area networks Bluetooth Cellular phones Digital audio players Wireless personal area networks IP networks Internet Energy Efficiency Network Mobility Piconet and Scatternet
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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