In Wireless Sensor Networks(WSN)。the main communication mode is many-to-one．Because of the energy limitation of motes，and interference of wireless links，congestion control problem is very severe．Traditional transport protocols in neither wired netwo
所谓IP地址就是给每个连接在Internet上的主机分配的一个32bit地址。 按照TCP/IP（Transport Control Protocol/Internet Protocol，传输控制协议/Internet协议）协议规定，IP地址用二进制来表示，每个IP地址长32bit，比特换算成字节，就是4个字节。例如一个采用二进制形式的IP地址是“00001010000000000000000000000001”，这么长的地址，人们处理起来也太费劲了。为了方便人们的使用，IP地址经常被写成十进
W-CDMA and cdma2000 for 3G Mobile Networks WCDMA，CDMA2000入门好书，推荐 CONTENTS Preface xi Acknowledgments xiii Foreword xv Chapter 1 Introduction 1 Early Systems 2 The Cellular System 4 TDMA System 9 IS-54 and IS-136 9 GSM 11 cdmaOne (Based on IS-95-A an
一、 路由器网络服务安全配置 1 禁止CDP(Cisco Discovery Protocol)。如： Router(Config)#no cdp run Router(Config-if)# no cdp enable 2 禁止其他的TCP、UDP Small服务。 Router(Config)# no service tcp-small-servers Router(Config)# no service udp-samll-servers 3 禁止Finger服务。 Router(Con
英文版，经典书籍。 A Practical Guide to KPIs for the UTRAN Environment Contents Preface ix Acknowledgements xi 1 Basics of Performance Measurement in UMTS Terrestrial Radio Access Network (UTRAN) 1 1.1 General Ideas of Performance Measurement 2 1.1.1 What is
与西门子PLC通讯的Labview库，还不错。 以下是英文声明： Warning, the attached files are experimental VIs provided for educational purposes only. No warrantee is expressed or implied. You should test your code and completely understand the implications of writing to or rea
IEC 60870 part 5 [1] is one of the IEC 60870 set of standards which define systems used for telecontrol (supervisory control and data acquisition) in electrical engineering and power system automation applications. Part 5 provides a communication pr
作者简介 Dr. William Stallings has authored 18 titles, and counting revised editions, over 40 books on computer security, computer networking, and computer architecture. His writings have appeared in numerous publications, including the Proceedings of t
Data Guard Configurations，Primary Database，Standby Databases，Data Guard Services.，Redo Transport Services.，Apply Services， Role Transitions.，Data Guard Broker.，Using Oracle Enterprise Manager Grid Control.，Using the Data Guard Command-Line Interface，
ISO 22179 -2018 自适应巡航性能需求和测试流程，适合智能驾驶和智能辅助驾驶开发使用，ISO 15622-2018 Intelligent transport systems — Adaptive cruise control systems — Performance requirements and test procedures
