摘要： 简单介绍了WAP协议以及WAP的体系结构,并分析了WAP网关的负载问题的不同处理。接着提出了一个基于DPR的对WAP网关集群的负载进行有效的分布式均衡的机制,给出了该均衡机制有状态和无状态的两种不同实现策略,通过实验比较了两者的优缺点。

关键词: WAP网关, 服务器集群, 负载均衡, Linux kernel, 分布式处理

Abstract: This paper concisely introduces the protocols and architecture of WAP and raises an urgent problem related to load balance of a cluster of WAP gateway. Then it proposes a mechanism based on DPR , which can be an efficient solution to the problem of load balance of WAP gateway. It also presents two implementations of that mechanism and evaluates them by means of the simulating experiment.

中图分类号: 

• TP393.07