Research on CID based compression mechanism for WiMAX

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

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Research on CID based compression mechanism for WiMAX

更新时间：2024-10-14

- Research on CID based compression mechanism for WiMAX
- Vol. 32, Issue 12, Pages: 131-135(2011)
- 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： TN92
- Published：2011
- 稿件说明：
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ZHANG Qing-bo1, HE Jia-ming1, ZHU Yan3. Research on CID based compression mechanism for WiMAX[J]. 2011, 32(12): 131-135.
DOI：

ZHANG Qing-bo1, HE Jia-ming1, ZHU Yan3. Research on CID based compression mechanism for WiMAX[J]. 2011, 32(12): 131-135. DOI：

摘要

分析了WiMAX系统分段MAC PDU报头及子头格式

提出了一种利用分段MAC PDU头保留位和子头保留位对CID进行编码的压缩算法

实现对分类之后冗余信息的有效压缩

给出了详细的算法流程

并对无线信道模型和CID映射表进行了量化分析。仿真结果表明

提出的压缩机制达到了满意的压缩效果。

Abstract

The format of sub-MAC PDU’s header and sub-header was analyzed in WiMAX system.And a compression algorithm was proposed

which encoding CID using reserved bits of the sub-MAC PDU’s header and sub-header

thus redundant information was compressed efficiently after information classification.Algorithm flow was introduced in de-tails

radio channel and CID mapping table were analyzed quantitatively.The simulation results show that the proposed compression mechanism achieves satisfactory compression effect.

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