The TCP/IP protocol suite allows computers of all sizes, from many different computer vendors, running totally different operating systems, to communicate with each other. It is quite amazing because its use has far exceeded its original estimates.
写论文的难得资料 SIP Modules for ns2 These modules simulate bidirectional dialogue between two SIP agents (for example, 2 MGC's) that send INVITE requests (packet dimension in bytes is user definable); Developed traffic is exponential-like (ON-OFF sources).
这章从字段（Field）和包（Packet）的定义开始，从底向上地展示USB（Univeral Serial Bus）协议。接着是对不同事务（Transaction）类型的包事务格式的描述。然后是链路层（Link layer）流程控制（Flow Control）和事务级别的故障恢复（Fault recovery）。本章的最后将讨论复执同步化（Retry synchronization），超时干扰（Babble）和总线活动丧失（Loss of bus activity）的恢复。
The Linux TCP/IP Stack: Networking for Embedded Systems (Networking Series) (Paperback) by Thomas Herbert (Author) Take A Detailed Tour of the Linux TCP/IP Stack! The Linux TCP/IP Stack: Networking for Embedded Systems provides an in-depth guide to
GPRS（General Packet Radio Service，通用分组无线业务）是在现有的GSM移动通信系统基础之上发展起来的一种移动分组数据业务。GPRS通过在GSM数字移动通信网络中引入分组交换功能实体，以支持采用分组方式进行的数据传输。GPRS系统可以看作是对原有的GSM电路交换系统进行的业务扩充，以满足用户利用移动终端接入Internet或其它分组数据网络的需求。
Arbitrary Length FFT ------------------------------------------------------------------------ NOTE : This is copyrighted material, NOT public domain. See below. ------------------------------------------------------------------------ Contents: This
