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书籍 Transmission Techniques for 4G Systems
Fourth Generation (4G) wireless communication systems aim to allow peak data
rates in the range of 1 Gbps for nomadic access and 100 Mbps for vehicular mobil-
ity. 4G aims to support current and emergent multimedia services, such as mobile
TV, social networks and gaming, high-definition television a ...
书籍 Utility Maximization in Nonconvex Wireless Systems
Once upon a time, cellular wireless networks provided two basic services: voice
telephony and low-rate text messaging. Users in the network were separated
by orthogonal multiple access schemes, and cells by generous frequency reuse
patterns [1]. Since then, the proliferation of wireless services, fi ...
书籍 VoIP+and+Unified+Communications
This book intends to prepare you to define Unified Communications (UC) for
yourself and then get it to work for you.
Each vendor pulls together from its available products a package of features
related to voice, data, messaging, and image communications. That’s UC for
one vendor, but it’s unlikely ...
VIP专区 VIP专区-3000套PLC实例程序
资源包含以下内容：1.2 COMP CHILLER.rar2.20-COMM-E Adapter Diagnostics.zip3.3 Phase Motor Startup Logic.zip4.500编程实例.rar5.550 OPTICOLOUR MOINITORING TM EDIT.rar6.6688-02.rar7.6[1].下降沿和锁存指令试验.rar8.72 Station Bit Shift PLC Program Triggers 3 Cognex Cameras.zip9.AB 1769-WS称重模块使用程序C ...