摘要
移动栅格网是一种全移动多跳无线栅格网络,采用了面向服务的全IP技术体制和全新的分层协议模型。针对这种新型网络结构和协议模型,提出了一种跨层资源管理方法,通过将呼叫接纳控制、路由选择、资源预留、排队机制以及信道接入机制等进行跨层设计,增加层间协作机制和方法以达到资源利用的优化和业务服务质量的提高。对跨层资源管理的总体框架和思路进行了详细描述,对具体实现途径进行了探讨。
Mobile grid network is a fully mobile and multi-hop wireless grid network, which adopts service-oriented architecture and a novel hierarchical protocol model. For the mobile grid network and protocol model, this paper proposes a resource management method based on cross-layer design. Through the cross-layer design of call admission control, routing, resource reservation, queuing mechanism and channel access mechanism, and by adding inter-layer cooperative mechanism, the optimization of resource utilization and the improvement of QoS could be achieved. This paper also gives a detailed description on the idea and overall framework of cross-layer resource management, including the exploration of its specific implementation.
出处
《通信技术》
2010年第8期214-216,219,共4页
Communications Technology
关键词
移动栅格网
资源管理
跨层设计
服务质量
mobile grid network
resource management
cross-layer design
QoS
