华南理工大学学报(自然科学版) ›› 2010, Vol. 38 ›› Issue (1): 59-64.doi: 10.3969/j.issn.1000-565X.2010.01.012

• 电子、通信与自动控制 • 上一篇    下一篇

基于网络协议栈模块化的802.16跨层交互管理

 郭华1  叶梧1  冯穗力庄宏成2   

  1. 1.华南理工大学 电子与信息学院, 广东 广州 510640 ; 2.华为技术有限公司预研部, 广东 深圳 5181292
  • 收稿日期:2008-11-24 修回日期:2009-02-08 出版日期:2010-01-25 发布日期:2010-01-25
  • 通信作者: 郭华(1981-),女,博士生,主要从事跨层设计研究. E-mail:vhua07@163.com
  • 作者简介:郭华(1981-),女,博士生,主要从事跨层设计研究.
  • 基金资助:

    粤港关键领域重点突破项目(20060104-2)

802.16 Cross-Layer Interaction Management Based on Modularization of Network Protocol Stack

Guo HuaYe Wu1 Feng Sui-li1 Zhuang Hong-cheng2   

  1. 1. School of Electronic and Information Engineering, South China University of Technology, Guangzhou 510640, Guangdong, China; 2. Pre-Research Department, Huawei Technologies Co. Ltd., Shenzhen 518129, Guangdong, China
  • Received:2008-11-24 Revised:2009-02-08 Online:2010-01-25 Published:2010-01-25
  • Contact: 郭华(1981-),女,博士生,主要从事跨层设计研究. E-mail:vhua07@163.com
  • About author:郭华(1981-),女,博士生,主要从事跨层设计研究.
  • Supported by:

    粤港关键领域重点突破项目(20060104-2)

摘要: 针对跨层设计的软件实现架构尚未成熟的问题,提出一种考虑网络协议栈模块化现象的跨层交互管理算法CLIM.该方法使用DSA机制和消息队列机制,令跨层交互的实现更加灵活,并维持了网络协议栈的良好架构.仿真表明,在CLIM中运行跨层交互的时间开销较小,且CLIM算法可与IEEE802.16信令机制相结合,使得在802.16设备中使用多种跨层设计算法成为可能.

关键词: 架构, 跨层设计, 模块化, 跨层交互管理, DSA机制

Abstract:

In order to improve the software architecture perspective of cross-layer design, a cross-layer interaction management algorithm considering the modularization of network protocol stack is proposed and is marked as CLIM. In this algorithm, DSA and message queue mechanisms are both employed to manage cross-layer interactions, thus implementing cross-layer interactions more flexibly and maintaining the good architecture of network protocol stack. Simulated results show that CLIM helps to reduce the time cost to running cross-layer interactions, and that, by combining with IEEE 802.16 signaling mechanism, CLIM makes it possible to use multiple cross-layer designs in an 802.16 terminal.

Key words: architecture, cross-layer design, modularization, cross-layer interaction management, DSA mechanism