| HSDPA中快速调度的研究与实现 |
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| 引用本文： | 付军峰. HSDPA中快速调度的研究与实现[J]. 重庆邮电学院学报(自然科学版), 2006, 0(Z1) |
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| 作者姓名： | 付军峰 |
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| 作者单位： | 东南大学移动通信国家重点实验室 江苏 |
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| 摘 要： | 在移动通信系统中,传统的调度算法往往位于RNC侧,由此带来分组调度的时延大、效率低等缺陷,而在追求高速数据业务的HSDPA中,3GPP提出了快速调度的概念,将调度放在Node B侧以增强链路自适应功能,提高系统吞吐量,降低比特成本。以3GPP协议规范为基准,给出HSDPA系统中快速调度的研究内容和实现方法。
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| 关 键 词： | 高速下行分组接入 快速调度 最大载干比 轮询 |
Fast scheduling research and application for HSDPA system |
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| FU Jun-feng. Fast scheduling research and application for HSDPA system[J]. Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition), 2006, 0(Z1) |
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| Authors: | FU Jun-feng |
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| Abstract: | Traditional scheduling algorithm in mobile communication system is always located in RNC which would cause large delay and low efficiency for packet scheduling. However, in order to pursuing high speed data traffic,3GPP purpose fast scheduling technique and put the scheduling entity in Node B which enhance link adaptive functionality. This will improve system capacity and reduce bit cost. So this paper will give a general investigation and application based 3GPP spec in HSDPA system. |
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| Keywords: | high speed downlink packet access fast scheduling max carrier to interference round robin |
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