Research on packet convergence sublayer classification algorithm for WiMAX system

ZHANG Qing-bo1; HE Jia-ming1; ZHU Yan3

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Research on packet convergence sublayer classification algorithm for WiMAX system

更新时间：2024-10-14

- Research on packet convergence sublayer classification algorithm for WiMAX system
- Vol. 31, Issue 12, Pages: 117-122(2010)
- 作者机构：
  
  1. 宁波大学通信技术研究所
  2. 浙江工商职业技术学院工学院
  3. 陕西安康学院电子与信息工程系
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN929.5
- Published：2010
- 稿件说明：
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ZHANG Qing-bo1, HE Jia-ming1, ZHU Yan3. Research on packet convergence sublayer classification algorithm for WiMAX system[J]. 2010, 31(12): 117-122.
DOI：

ZHANG Qing-bo1, HE Jia-ming1, ZHU Yan3. Research on packet convergence sublayer classification algorithm for WiMAX system[J]. 2010, 31(12): 117-122. DOI：

摘要

分析了WiMAX系统高层协议数据单元与连接之间的映射关系

提出了一种基于无冲突散列和地址分块异或查找的包汇聚子层分类算法

实现高层协议数据单元的快速查找分类

并对算法复杂度和增量更新功能进行了量化分析。仿真结果表明

提出的算法在时延和内存空间性能上满足了系统对QoS的要求

而且实时性也有较大的提高。

Abstract

The mapping relation between the higher-layer protocol data and connection was analyzed in WiMAX system.And a packet convergence sublayer classification algorithm based on non-collision hashing and address-blocking XOR look-up was proposed

thus realized the quick look-up and classification of higher-layer protocol data.The complexity and the increase renewal function of algorithm was analyzed quantitatively.The simulation results show that the classifi-cation algorithm satisfies QoS（quality of service） requests with the performances of delay and memory

moreover time-liness is also enhanced greatly.

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