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無線網狀網路之頻道配置問題 = Channel Assignment i...

國立高雄大學資訊工程學系碩士班

無線網狀網路之頻道配置問題 = Channel Assignment in IEEE 802.11 Multi-channel Multi-radio Wireless Mesh Networks：A Game Theoretic Approach : 使用賽局理論

紀錄類型:	書目-語言資料,印刷品 : 單行本
並列題名:	Channel Assignment in IEEE 802.11 Multi-channel Multi-radio Wireless Mesh Networks：A Game Theoretic Approach
副題名:	使用賽局理論
作者:	戴源高,
其他團體作者:	國立高雄大學
出版地:	[高雄市]
出版者:	撰者;
出版年:	2012[民101]
面頁冊數:	65面圖，表格 : 30公分;
標題:	無線網狀網路
標題:	Wireless Mesh Networks (WMNs)
電子資源:	http://handle.ncl.edu.tw/11296/ndltd/70789747563575901680
附註:	參考書目：面54-56
其他題名:	使用賽局理論
摘要註:	無線網狀網路中同頻干擾對於網路產出量有著極大的影響，若能降低干擾則能有效提升產出量。本篇論文探討如何在多頻道、多介面的無線網狀網路環境中進行頻道配置，目標在於降低無線網狀網路中的同頻干擾，提升產出量。我們將賽局理論 (Game Theory) 應用至頻道配置問題，將介面卡當成賽局中的參與者，並且將同頻干擾視為成本，每個參與者以最大化自己的利益為目標，即希望自己花費的成本能夠最低。我們也證明在此非合作賽局中存在納許平衡，並且提出Best Response與Better Response兩種到達納許平衡的策略重選原則。為了滿足網路最大連通性，我們利用鴿籠原理限制每個網路介面卡可以使用的頻道。模擬實驗的結果顯示，我們所提出的賽局方法在網卡數目較少時其效能優於傳統方法。我們也與兩種頻道配置賽局作比較。實驗結果說明我們的賽局方法不論在何種情況皆優於此兩種頻道配置賽局。 In IEEE 802.11s wireless mesh networks, overall throughput will be decreased by co-channel interference between links. We have proposed a channel assignment game in multi-radio and multi-channel wireless mesh networks that can help decrease co-channel interference. In this game, we consider network interface cards as players with channels as their strategies. The cost associated with each strategy is the resultant co-channel interference. The objective of each player is to maximize his own utility. We have proved that this non-cooperative game always end with pure nash equilibrium. For reserving connectedness, our algorithm restricts the number of available channel by exploiting the pigeonhole principle. Simulation results show that, our game approach has better performance when a few network interfaces are available. We also compared our game approach with two different channel assign games in terms of link ratio and throughput. The simulations show that our game approach is better than the other two in any case.

無線網狀網路之頻道配置問題 = Channel Assignment in IEEE 802.11 Multi-channel Multi-radio Wireless Mesh Networks：A Game Theoretic Approach : 使用賽局理論
戴, 源高

無線網狀網路之頻道配置問題 = Channel Assignment in IEEE 802.11 Multi-channel Multi-radio Wireless Mesh Networks：A Game Theoretic Approach : 使用賽局理論 / 戴源高撰 - [高雄市] : 撰者, 2012[民101]. - 65面 ; 圖，表格 ; 30公分.
參考書目：面54-56.
無線網狀網路Wireless Mesh Networks (WMNs)

無線網狀網路之頻道配置問題 = Channel Assignment in IEEE 802.11 Multi-channel Multi-radio Wireless Mesh Networks：A Game Theoretic Approach : 使用賽局理論
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