Energy-Efficient Cooperative Spectrum Sensing with QoS Guarantee in Cognitive Radio Networks
スポンサーリンク
概要
- 論文の詳細を見る
A novel and energy-efficient algorithm with Quality-of-Service (QoS) guarantee is proposed for cooperative spectrum sensing (CSS) with soft information fusion and hard information fusion. By weighting the sensing performance and the consumption of system resources in a utility function that is maximized with respect to the number of secondary users (SUs), it is shown that the optimal number of SUs is related to the price of these QoS requirements.
著者
-
Xu Youyun
Institute Of Communication Engineering Pla University Of Science And Technology
-
Li Ning
Institute Of Communications Engineering Pla University Of Science And Technology
-
LI Ning
Institute of Communications Engineering, PLA University of Science and Technology
-
HU Hang
Institute of Communications Engineering, PLA University of Science and Technology
関連論文
- A Novel Channel Estimation Method Using Virtual Pilots in MIMO OFDM Systems
- Action Recognition Using Visual-Neuron Feature
- 2D Log-Gabor Wavelet Based Action Recognition
- Adaptive Non-linear Intensity Mapping Based Salient Region Extraction
- Modeling Bottom-Up Visual Attention for Color Images
- Newly-Built Iterative Receiver and Hardware Implementation for V-BLAST(Wireless Communication Technologies)
- DOA Estimation Methods Based on Covariance Differencing under a Colored Noise Environment
- On the Performance of Multiuser Diversity under Explicit Quality of Service Constraints over Fading Channels(Wireless Communication Technology)
- An Efficient Transmit Power and Bit Rate Allocation Algorithm for OFDM Based Cognitive Radio Systems
- Opportunistic Cooperative Multicast Based on Coded Cooperation
- Network Selection for Cognitive Radio Based on Fuzzy Learning
- Opportunistic Network Coding for the Two-Way Relay Channel Based on Coded Cooperation
- Opportunistic Network Coding for the Two-Way Relay Channel Based on Coded Cooperation
- Energy-Efficient Cooperative Spectrum Sensing with QoS Guarantee in Cognitive Radio Networks
- Outage Performance for Antenna Selection in AF Two-Way Relaying System with Channel Estimation Error