This a simulator written in Tcl to simulate a network node carrying GSM and GPRS traffics with QoS mechanisms. The payload type including circuit-switched voice, VoIP and web traffic, and the performance including packet drop, delay can be analyzed.

负载平衡的一篇文章，一种新算法JIQ，适合研究生以上阶段学习和研究-Join-Idle-Queue: A Novel Load Balancing Algorithm for Dynamically Scalable Web Services

Windows Sockets API (WSA), which was later shortened to Winsock, is a technical specification that defines how Windows network software should access network services, especially TCP/IP. It defines a standard interface between a Windows TCP/IP client

We live in the era of amobile data revolution.With themass-market expansion of smartphones, tablets, notebooks, and laptop computers, users demand services and applications mobile communication systems that go far beyond mere voice and telephony.