Please use this identifier to cite or link to this item:
https://ah.lib.nccu.edu.tw/handle/140.119/113598| DC Field | Value | Language |
|---|---|---|
| dc.creator | 黃永發 | zh_TW |
| dc.creator | 曾耀民 | zh_TW |
| dc.creator | 楊政穎 | zh_TW |
| dc.date | 2006 | |
| dc.date.accessioned | 2017-10-12T03:14:50Z | - |
| dc.date.available | 2017-10-12T03:14:50Z | - |
| dc.date.issued | 2017-10-12T03:14:50Z | - |
| dc.identifier.uri | http://nccur.lib.nccu.edu.tw/handle/140.119/113598 | - |
| dc.description.abstract | 本文主要是在探討以分碼多工(code-division multiple-access, CDMA)架構為基礎之無線感測網路(wireless sensor networks)連接性(connectivity)效能。我們針對三種不同的感測網路拓撲(topology) :六邊形(hexagonal)、四邊形(格子狀)(Grid)及三邊形(triangular)，探討其布置(deployment)位置呈高斯分布(Gaussian distribution)之變動(variation)時，網路之連接性效能。由模擬結果可知，當設計展頻碼使最低SIR需求達SIR0=-11dB時，變動量較小時(Sigma_N =<0.07)，三種網路拓撲之網路連結性均可達3-連結性。 | |
| dc.description.abstract | In this paper, we investigate the connectivity of the CDMA-based wireless sensor networks. The variations of deployment (VD) are model by 2D Gaussion distribution with zero-mean for the triangular, grid and hexagonal topologies. Then, the k-connectivity is studied through the outage probability of the CDMA signal link. Simulation results show that with a minimum requirements SIR0=-11dB, the three topologies can perform 3-connectivity for small variation sN ￡ 0.07. | |
| dc.format.extent | 1964829 bytes | - |
| dc.format.mimetype | application/pdf | - |
| dc.relation | TANET 2006 台灣網際網路研討會論文集 | zh_TW |
| dc.relation | 行動、無線網路 | zh_TW |
| dc.subject | 無線感測網路;分碼多工; 連接性;拓撲;布置變動;網路 | zh_TW |
| dc.subject | Wireless sensor networks;CDMA;connectivity;topology; variation of deployment | en_US |
| dc.title | 以分碼多工為基礎之無線感測網路之連接性效能 | zh_TW |
| dc.title | Performance of Connectivity for CDMA-Based Wireless Sensor Networks | en_US |
| dc.type | conference | |
| item.fulltext | With Fulltext | - |
| item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
| item.cerifentitytype | Publications | - |
| item.grantfulltext | open | - |
| item.openairetype | conference | - |
| Appears in Collections: | 會議論文 | |
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