IEEE 802.15.3無線個人區域網路(Wireless Personal Area Network)具有短距離、高速、低耗能的特性，並提供等時性(isochronous)與非同步(asynchronous)服務以支援多媒體應用，本文主要研究IEEE 802.15.3無線個人區域網路中等時性服務頻寬分配的問題，由於無線隨身裝置電源有限，如何節省能源是其中一項重要的議題，本文提出一個最佳節省能源排程問題(Optimal Energy-Aware Scheduling Problem, OEASP)，並証明該問題為一NP-完全問題，給定一組已建立連結的等時性傳輸和若干等時性傳輸的需求，以最少的等時性頻寬與能源服務所有的需求，提出有效的同時性資源分配演算法PSRA以提供近似最佳解，模擬的結果顯示所提出之演算法可以提供近似最佳排程以減少不必要的狀態轉換次數與待機時間。

With the characteristics of short range, high-rate, and low-power, IEEE 802.15.3 WPAN enable the isochronous and asynchronous service to meet the requirements of multimedia applications. This paper investigates the isochronous resource allocation problem in IEEE 802.15.3 WPAN. Due to the limited resources of wireless portable device, saving power is one of the most important issues. In this paper, an optimal energy-aware scheduling problem is defined and proved to be NP-complete. Given a set of established isochronous connections and a set of isochronous connections requests, using a minimal number of isochronous bandwidth and minimal energy to service all the connections is attempted. An efficient isochronous resource-allocation algorithm, capable of providing a solution close to the lower bound, is also proposed. Simulation results indicate that the proposed algorithm provides near optimal scheduling to reduce unnecessary switching times and idle time.

中文摘要…………………………………………………………………………………i
英文摘要……………………………………...…………………………………………ii
誌謝……………………………………………..………………………………………iii
目錄…………………………………………….……………………………………….iv
表目錄…………………………………………………………………..........................vi
圖目錄………………………………………………………………………………….vii
1. 緒論……………………………………………….…………………………………1
2. 文獻探討………………………………………….…………………………………5
2.1 超級訊框內能源管理……………….....………….……….…………………5
2.2 非工作保守虛擬時間……………………………………..……………….....8
2.3 區塊排程法…………………………………………………………………...8
3. 無線個人區域網路……………………………….………………………………...10
3.1 藍芽無線個人區域網路...…………………………………………………...10
3.2 IEEE 802.15.3高速無線個人區域網路………………………….…………11
3.3 超寬頻………………………………….………………………….………….13
4. 節省能源之資源分配演算法……………………………………………………...15
4.1 最佳能源管理排程問題探討…...…………………………………………..15
4.2 最佳多重權重雙分圖配對問題之NP-完全探討……………..……………19
4.3 節省能源之資源分配演算法………..………………………….…………..20
5. 效能評量……………………………………………………...................................30
6. 結論………………………………………………………………………………..45
參考文獻……………………………………………………………………………….46

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