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Fourth Annual ACIS International Conference on Computer and Information Science (ICIS'05)
Using Code Division Technique to Improve the Performance of Ad Hoc Wireless Network
Jeju Island, South Korea
July 14-July 16
ISBN: 0-7695-2296-3
ASCII Text
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Wei-Lun Jeng, Tung-Shih Su, Wen-Shyong Hsieh, "Using Code Division Technique to Improve the Performance of Ad Hoc Wireless Network," Computer and Information Science, ACIS International Conference on, pp. 634-639, Fourth Annual ACIS International Conference on Computer and Information Science (ICIS'05), 2005.
 
 
BibTex
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@article{ 10.1109/ICIS.2005.125,
author = {Wei-Lun Jeng and Tung-Shih Su and Wen-Shyong Hsieh},
title = {Using Code Division Technique to Improve the Performance of Ad Hoc Wireless Network},
journal ={Computer and Information Science, ACIS International Conference on},
volume = {0},
year = {2005},
isbn = {0-7695-2296-3},
pages = {634-639},
doi = {http://doi.ieeecomputersociety.org/10.1109/ICIS.2005.125},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - Computer and Information Science, ACIS International Conference on
TI - Using Code Division Technique to Improve the Performance of Ad Hoc Wireless Network
SN - 0-7695-2296-3
SP634
EP639
A1 - Wei-Lun Jeng,
A1 - Tung-Shih Su,
A1 - Wen-Shyong Hsieh,
PY - 2005
KW - null
VL - 0
JA - Computer and Information Science, ACIS International Conference on
ER -
 
Wei-Lun Jeng, Shu-Te University
Tung-Shih Su, Sun Yat-Sen University
Wen-Shyong Hsieh, Shu-Te University and Sun Yat-Sen University
An ad hoc wireless network is limited by the characteristics of multi-hop, so its network efficiency cannot be improved by multi-channel technology. This investigation exploits the Code Division multiple access (CDMA) technology. Employing this technology, even to a single frame, enables the frame header and the frame payload to be modulated separately using a common spreading code and a special spreading code. Some data fields in the frame header are used to announce the spreading code used in the frame payload. A spreading code database is also maintained in every node to support negotiation by special spreading code to prevent the code collision. The RTS/CTS is modified into ERTS/ECTS, and a negotiation process is proposed to get the special spreading code without collision. The algorithm CSMA/CA is modified into CDCSMA/CA to enhance the performance of the ad hoc network. The proposed procedure can be followed to enable numerous node pairs to transmit at the same time as each other. Therefore, the performance of the ad hoc network is significantly.
Citation:
Wei-Lun Jeng, Tung-Shih Su, Wen-Shyong Hsieh, "Using Code Division Technique to Improve the Performance of Ad Hoc Wireless Network," icis, pp.634-639, Fourth Annual ACIS International Conference on Computer and Information Science (ICIS'05), 2005
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