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  • Abstract - Effective Generation of Data Broadcast Schedules with Different Allocation Numbers for Multiple Wireless Channels
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Effective Generation of Data Broadcast Schedules with Different Allocation Numbers for Multiple Wireless Channels
May 2008 (vol. 20 no. 5)
pp. 668-677
ASCII Text
x 
 
Song-Yi Yi, Seunghoon Nam, Sungwon Jung, "Effective Generation of Data Broadcast Schedules with Different Allocation Numbers for Multiple Wireless Channels," IEEE Transactions on Knowledge and Data Engineering, vol. 20, no. 5, pp. 668-677, May, 2008.
 
 
BibTex
x
 
@article{ 10.1109/TKDE.2007.190736,
author = {Song-Yi Yi and Seunghoon Nam and Sungwon Jung},
title = {Effective Generation of Data Broadcast Schedules with Different Allocation Numbers for Multiple Wireless Channels},
journal ={IEEE Transactions on Knowledge and Data Engineering},
volume = {20},
number = {5},
issn = {1041-4347},
year = {2008},
pages = {668-677},
doi = {http://doi.ieeecomputersociety.org/10.1109/TKDE.2007.190736},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - JOUR
JO - IEEE Transactions on Knowledge and Data Engineering
TI - Effective Generation of Data Broadcast Schedules with Different Allocation Numbers for Multiple Wireless Channels
IS - 5
SN - 1041-4347
SP668
EP677
EPD - 668-677
A1 - Song-Yi Yi,
A1 - Seunghoon Nam,
A1 - Sungwon Jung,
PY - 2008
KW - Mobile Computing
KW - Databases
VL - 20
JA - IEEE Transactions on Knowledge and Data Engineering
ER -
 
Existing methods of scheduling data items over multiple wireless broadcast channels focus on the assignment of a data item to a channel. But data items are not allocated more than once per broadcast cycle to a single channel. Our scheme considers the numbers of copies of a data item that should be allocated in the context of the channel assignment problem, and aims to reduce the average data access time by allocating a popular data item more than once per cycle to the channel to which it is assigned. The number of times that each data item is allocated reflects its access probability. Simulation results show that our scheme reduces the average expected delay, especially when there are few channels.

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Index Terms:
Mobile Computing, Databases
Citation:
Song-Yi Yi, Seunghoon Nam, Sungwon Jung, "Effective Generation of Data Broadcast Schedules with Different Allocation Numbers for Multiple Wireless Channels," IEEE Transactions on Knowledge and Data Engineering, vol. 20, no. 5, pp. 668-677, May 2008, doi:10.1109/TKDE.2007.190736
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