魏宏宇Wei, Hung-Yu臺灣大學:電機工程學研究所劉龍樹Liu, Lung-ShuLung-ShuLiu2010-07-012018-07-062010-07-012018-07-062009U0001-1908200908590800http://ntur.lib.ntu.edu.tw//handle/246246/188028高速上行鏈路封包存取服務是在第三代行動通訊網路中，為了改進上行鏈路的系統效能所提出的新標準。並且是繼高速下行鏈路封包存取服務後，將做為第四代行動通訊網路提供高速上下行封包服務的預先標準。其目的在提升網路傳輸速度及增加系統容量。本論文中，我於NS-2模擬器上建構能模擬高速上鏈封包存取服務的環境。高速上鏈封包存取服務模擬模組由新的媒體存取層MAC-e及相對應的實體層功能所組成，並且能在不同的無線通道環境模擬整體系統效能。為了驗證模擬模組的可行，在論文中使用兩種排程機制來驗證模擬模組的可用性。In this thesis, we create a 3GPP WCDMA Enhanced uplink simulator in the ns-2 that is based on EURANE. We create a new MAC-e entity and corresponding PHY entity for the E-DCH link model in NS-2. We also propose simplified two scheduling strategies that are applied to transport block size (TBS) selection in the MAC-e. The scheduler in the MAC-e select the TBS in a time transmission interval (TTI) for uplink transmission. The scheduling strategies are Non-Scheduled Mode and Round Robin scheduling. we use our simulator to evaluate the performance of those scheduling strategies and the availability of our E-DCH link model in ns-2.Abstract iist of Figures iii ist of Tables vhapter 1 Introduction to WCDMA and HSUPA 1.1 UMTS Architecture 1.2 Introduction to WCDMA 2.3 Introduction to High Speed Downlink Packet Access 4.4 High Speed Uplink Packet Access 7.4.1 E-DCH Dedicated Physical Data Channel 8.4.2 E-DCH Dedicated Physical Control Channel 9.4.3 E-DCH HARQ Acknowledgement Indicator Channel 11.4.4 E-DCH Absolute Grant Channel 11.4.5 E-DCH Relative Grant Channel 13.4.6 MAC-es/e Architecture 14.4.7 Node-B controlled scheduling 18.4.8 Hybrid Automatic Repeat Request 18.4.9 Shorter Transmission Time Interval 19hapter 2 Related Work 21hapter 3 The simulator of HSUPA 24.1 EURANE 24.2 E-DCH in EURANE 25.2.1 E-DCH Link Implementation 26.3 Uplink Scheduling Design 27.3.1 Non-scheduling mode 29.3.2 Round Robin Scheduling 29hapter 4 Simulation Results 32.1 UDP Simulation 33.1.1 Non-Schedule Mode Results 34.1.2 Round Robin Scheduling 34.2 TCP Simulation 37hapter 5 Conclusion 40 ibliography 411462765 bytesapplication/pdfen-US高速上行鏈路高速下行鍊路混合式自動重送請求系統模擬HSUPAHSDPAE-DCHHARQsystem level simulationthesishttp://ntur.lib.ntu.edu.tw/bitstream/246246/188028/1/ntu-98-J94921041-1.pdf