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无线词汇解释1. 香农定理
类比:城市道路上的汽车的车速和什么有关系?和道路的宽度有关系,和自己车的动力有关系,也其他干扰因素有关系(如:车量的多少和红灯的数量)。
香农定理是所有通信制式最基本的原理。 C=Blog2(1+S/N): 其中C是可得到的链路速度,B是链路的带宽,S是平均信号功率,N是平均噪声功率,S/N即信噪比。香农定理给出了链
-Wireless glossary 1. Shannon theorem analogy: City of the speed of ve
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本文提
出了基于功率预留的准入控制策略。首先介绍一种资源分配算法,该算法将可用信
道完全分配从而实现基站发射功率最小化。在此基础上,分别为小区间切换用户和
小区内切换用户设计预留策略,并根据系统的业务载荷自适应地调整功率预留量,
从而实现GOS的最优化。
-there exists a fundamental tradeoff between bandwidth and power. In this thesis, we
propose a novel admission
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Citrix Independent Computing Architecture ( ICA )技术已经被证明,能够通过整个企业网络来提供配置 Windows 、 UNIX 以及 Java 应用程序访问的强大的竞争优势,而不需考虑用户的位置、客户端硬件设备或者可用带宽的限制。-Citrix Independent Computing Architecture (ICA) technology has been proven through the entire enterprise netwo
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A noncoherent, bandwidth-efficient modulation
scheme is proposed for frequency-hopping multiple-access
(FH-MA) networks. The proposed scheme is a combination
of noncoherent -ary amplitude-shift keying (NMASK) and
orthogonal frequency-division
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The main aim of our project is to simulate CDMA modem using DS-SS (Direct sequence spread spectrum) in MATLAB. Spread spectrum is basically type of modulation that spreads data transmission across available frequency band, in excess of minimum ban
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Available Bandwidth Prediction using Wavelet
Neural Network in Mobile Ad-hoc Networks
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