Titlebook: Cognitive Radio Networks; Dynamic Resource All Shaowei Wang Book 2014 The Author(s) 2014 Cognitive radio networks.Energy efficiency.Optimiz

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書目名稱Cognitive Radio Networks影響因子(影響力)




書目名稱Cognitive Radio Networks影響因子(影響力)學(xué)科排名




書目名稱Cognitive Radio Networks網(wǎng)絡(luò)公開度




書目名稱Cognitive Radio Networks網(wǎng)絡(luò)公開度學(xué)科排名




書目名稱Cognitive Radio Networks被引頻次




書目名稱Cognitive Radio Networks被引頻次學(xué)科排名




書目名稱Cognitive Radio Networks年度引用




書目名稱Cognitive Radio Networks年度引用學(xué)科排名




書目名稱Cognitive Radio Networks讀者反饋




書目名稱Cognitive Radio Networks讀者反饋學(xué)科排名

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Energy-Efficient Resource Allocation in CR Systems,ems—rate adaptive and margin adaptive, energy-efficient RA is a special case where the objective is generally to maximize or minimize a certain metric of EE for a wireless system. The most popular one is called “.”, defined as the system throughput with unit power consumption.

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Matthias Bender,Horst Haltenhofems—rate adaptive and margin adaptive, energy-efficient RA is a special case where the objective is generally to maximize or minimize a certain metric of EE for a wireless system. The most popular one is called “.”, defined as the system throughput with unit power consumption.

Intractable

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Dynamic Resource Allocation,ecious radio resources, such as spectrum and power, to either maximize or minimize the concerned network performance metrics. In traditional static resource allocation strategies, subchannels are distributed in a predetermined manner; that is, each user is assigned fixed frequency bands regardless o

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Spectral-Efficient Resource Allocation in CR Systems,ance, the peak value of SE is always taken as one of the pivotal indicators of 3rd Generation Partnership Project (3GPP) evolution for network performance. Particularly, in OFDM-based systems with a given bandwidth, dynamic resource allocation is always carried out to explore the potential system th

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Energy-Efficient Resource Allocation in CR Systems,quently, it leads to a large amount of greenhouse gas and high operation expenditure for wireless service providers. Recently, green radio is becoming increasingly important and navigates new directions for research activities, with emphasis on the energy-efficiency (EE) in wireless systems. An over

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Trade-Off Between Spectral- and Energy-Efficiency, in the previous chapters. Actually, SE and EE, however, do not always coincide and even conflict with each other sometimes. Such characteristic makes it impossible to achieve the optimal SE and EE simultaneously all the time. Hence, how to balance the SE and EE according to the preference of the ne

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