NDLI: Traffic-aware resource management in heterogeneous cellular networks

Content Provider	IEEE Xplore Digital Library
Author	Cheng-Fu Chou Ching-Ju Lin Chung-Chieh Tsai
Copyright Year	2005
Description	Author affiliation: Dept. of Comput. Sci. & Inf. Eng., Nat. Taiwan Univ., Taipei, Taiwan (Cheng-Fu Chou)
Abstract	Due to a rapid progress in mobile cellular networks and increasing demand for diverse mobile services, lots of researchers have focused on how to efficiently integrate multiple heterogeneous sub-systems into the next-generation network. Since the channel is the most critical resource in the cellular network and how to allocate and de-allocate the channels has great impact on the system performance, resource management in heterogeneous cellular networks is an important issue. In this paper, we propose a traffic-aware resource management scheme based on the traffic pattern and the penalty function to maximize the system utilization and the revenue for the system provider. There are two main components - the resource management module and the online traffic monitor module - in our approach. The resource management module can adaptively control all resources in the same cell rather than separately manage the resource on each base station. Specifically, the whole resource on 2G and 3G base stations is partitioned to multiple sub-pools, which are reserved for each specific traffic class. The size of each sub-pool is dynamically adjusted according to the traffic load. The online traffic monitor module is used to trace online traffic condition so as to react the network change. The results of performance evaluation show that our approach can achieve significant improvement in terms of resource utilization and system revenue.
Starting Page	762
Ending Page	767
File Size	3062434
Page Count	6
File Format	PDF
ISBN	0780393058
DOI	10.1109/WIRLES.2005.1549503
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-06-13
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Computer science Base stations System performance Land mobile radio cellular systems Telecommunication traffic Quality of service Communication system traffic control Resource management Next generation networking Mobile computing
Content Type	Text
Resource Type	Article

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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
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