重配置系统中基于组件的协议栈管理

Management for component-based protocol stack in reconfigurable systems

考虑到未来移动通信设备能够支持多种接入标准和协议栈,而且协议栈重配置能力将会成为一种促进异构系统融合的关键驱动技术,本文研究了协议栈重配置系统的协议组件的管理,并基于组件化的协议框架,提出了一套管理协议组件的方法。为了使得协议栈能够针对不同的通信情况对自身进行配置调整,从而达到为每个无线业务定制最佳协议栈的目标,提出了一种针对协议组件的评估机制和一种在网络协议组件库中寻找最佳组件来替代当前系统中运行效果不佳的协议组件的协议栈优化方法。上述机制和方法的最终目标是通过灵活的协议栈配置为用户提供最佳的业务体验。

The future telecommunication equipment is able to support multi-ply radio resource technologies and protocol stacks. Moreover, the reconfiguration ability of protocol stack will be the key technology which effectively accelerates the convergence of heterogeneous wireless systems. Therefore, the paper investigates the protocol component management in reconfigurable systems based on the component-based protocol stack architecture. In order to make the protocol stack have the ability to reconfigure itself according to different communication environments so as to achieve the goal that the optimal protocol stack can be configured for each wireless service, the paper proposes an evaluation mechanism and an optimization scheme that finds the best protocol components from the network-side library to replace ill-suited ones running in the current system. The major advantage of the proposed protocol management schemes is that consumers may enjoy the best service due to the protocol reconfigurability.