【摘要】 仿真测试显示Snoop协议在GPRS网络中性能低下。文章测试分析了Snoop在GPRS网络中的性能,修改了Snoop协议的重传触发条件和实现机制,显著提高了Snoop在GPRS网络中的性能。更多还原

【Abstract】 Simulation test shows that performance of Snoop protocol is poor in GPRS networks. This paper analyzes the Snoop performance by testing it over ZMCC’s GPRS network, and modifies the Snoop protocol according to the test result. The modification markedly improves the performance of Snoop protocol over GPRS.更多还原