NDLI: Spectrum Management Strategies for Efficient UMTS Integration in Wireless beyond 3G Infrastructures

Content Provider	IEEE Xplore Digital Library
Author	Tsagkaris, K. Dimitrakopoulos, G. Demestichas, P.
Copyright Year	2006
Description	Author affiliation: University of Piraeus, 80 Karaoli Dimitriou str., Piraeus, 18534, Greece. Tel: +30 210 4142772, fax: +30 210 414 2753, e-mail: ktsagk@unipi.gr (Tsagkaris, K.) \|\| University of Piraeus, 80 Karaoli Dimitriou str., Piraeus, 18534, Greece (Dimitrakopoulos, G.; Demestichas, P.)
Abstract	The future of telecommunications is depicted on the convergence of mobile systems and IP networks, towards a global communications system, operating over a common access infrastructure, namely the "Beyond the 3rd Generation (B3G) wireless access infrastructure". The goal of this vision is the ubiquitous delivery of a great variety of innovative services, via a multitude of Radio Access Technologies (RATs). To achieve this, it is mandatory to identify and embrace the requirements for support of heterogeneity in wireless technologies. Framed within such context is the efficient management of each distinct RAT's resources (e.g. spectrum, codes, power levels etc) within the heterogeneous environment. Accordingly, this paper considers the Universal Mobile Telecommunications System (UMTS) as one of the most common operating RATs in B3G environments, and focuses on the efficient management of the total spectrum assigned to UMTS Network Providers (NPs). Specifically, the method proposed herewith, called Demand Allocation into Multiple UMTS Carriers (DAMUC), aims at finding the optimum partitioning of the demand to the multiple available, wideband UMTS carrier frequencies owned by a single NP. The method investigates certain demand allocation policies and selects the most appropriate one in terms of minimizing the total downlink power consumption in the network. Validation and consolidation can be ensured through indicative results from the application of DAMUC to a simulated network.
Starting Page	4379
Ending Page	4384
File Size	331453
Page Count	6
File Format	PDF
ISBN	1424403553
ISSN	81649547
DOI	10.1109/ICC.2006.255327
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-06-11
Publisher Place	Turkey
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Radio spectrum management 3G mobile communication Rats Environmental management Power system management Convergence IP networks Global communication Energy management Resource management
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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