NDLI: Variant Bandwidth Channel Allocation in the Data Broadcasting Environment

Content Provider	IEEE Xplore Digital Library
Author	Chung-Hua Chu Hao-Ping Hung Ming-Syan Chen
Copyright Year	2007
Description	Author affiliation: Grad. Inst. of Commun. Eng., Nat. Taiwan Univ., Taipei (Chung-Hua Chu; Hao-Ping Hung; Ming-Syan Chen)
Abstract	Data broadcast is a technique to realize energy saving and bandwidth utilization in a mobile computing environment. However, traditional schemes schedule data items without considering channel bandwidth. Therefore, the above drawback leads to the unfair broadcasting rate of each item of the different access frequency. In this paper, we address the problem of generating a broadcast program to disseminate data via multiple channels with variant bandwidth. In view of the characteristics of variant bandwidth, we propose an algorithm using adaptive partition on bandwidth to generate broadcast program to avoid the above drawback so as to minimize the average waiting time. The empirical results show that our approach is able to produce broadcast programs of high quality and is very efficient in a data broadcasting environment with variant bandwidth.
Starting Page	94
Ending Page	101
File Size	364480
Page Count	8
File Format	PDF
ISBN	1424412412
DOI	10.1109/MDM.2007.22
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-05-01
Publisher Place	Germany
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Bandwidth Channel allocation Broadcasting Mobile communication Scheduling algorithm OFDM Algorithm design and analysis Frequency Wireless communication Information systems
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
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