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CROWNCOM 2008
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    CROWNCOM

    3rd International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications

    Today, access to radio spectrum is largely based on the principle of fixed resource allocation. With the proliferation of wireless applications/services in the last couple of decades, in many countries, most of the available spectrum has been allocated. This results in the radio spectrum scarcity w…

    Today, access to radio spectrum is largely based on the principle of fixed resource allocation. With the proliferation of wireless applications/services in the last couple of decades, in many countries, most of the available spectrum has been allocated. This results in the radio spectrum scarcity which poses a serious problem for the future development of the wireless communications industry. On the other hand, careful studies of the usage pattern reveal that most of the allocated spectrum experiences low utilization. This motivates the concept of dynamic spectrum access via cognitive radio technologies, which allows secondary networks to use unused or under-utilized radio spectrum from primary licensed networks.

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    Editor(s): Francois Chin ( I2R, Singapore) and Geok Leng Tan (IDA, Singapore )
    Publisher
    IEEE
    ISBN
    978-1-4244-2302-6
    Conference dates
    15th–17th May 2008
    Location
    Singapore, Singapore
    Appeared in EUDL
    2011-11-29

    Copyright © 2011–2023 IEEE

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    Showing 61–70 of 97 results
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    • On the Secrecy Capacity of Fading Cognitive Wireless Networks

      Research Article in 3rd International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications

      Santhanak Anand, Rajarathnam Chandramouli
    • Optimal Transmission Strategy for Cognitive Radio Networks with Partial Channel State Information

      Research Article in 3rd International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications

      Lan Zhang, Ying-Chang Liang, Yan Xin
    • Orthogonal Beamforming Methodology in Cognitive Radio Networks

      Research Article in 3rd International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications

      Yangsoo Kwon, Hyeonsu Kim, Jaeho Yoo, Jaehak Chung
    • Parametric Density Estimation Using EM Algorithm for Collaborative Spectrum Sensing

      Research Article in 3rd International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications

      Shun-Te Tseng, Han-Ting Chiang, James S. Lehnert
    • Pattern Based Encoding for Cognitive Communication

      Research Article in 3rd International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications

      Berk Ustundag, Ozgur Orcay
    • Performance Evaluation of Adaptive Non-contiguous MC-CDMA and Non-contiguous CI/MC-CDMA for Dynamic Spectrum Access

      Research Article in 3rd International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications

      Paul Ratazzi, Vasu Devan Chakravarthy, Lang Hong
    • Phase Noise Analysis of PLL Based Frequency Synthesizers for Multi-Radio Mobile Terminals

      Research Article in 3rd International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications

      Václav VALENTA, Geneviève BAUDOIN, Martine VILLEGAS
    • Plant-Floor Bluetooth Sensors with Adaptive Interference Management

      Research Article in 3rd International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications

      B. Seetha Ramanjaneyulu, E. Gopinathan
    • Policy and Technology of Dynamic Spectrum Access in Korea

      Research Article in 3rd International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications

      Chang-joo Kim, Cha-sik Leem, Sung-chul Kang, Jaiyong Lee
    • Power and Rate Control for Cognitive Radios: A Dynamic Programming Approach

      Research Article in 3rd International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications

      long gao, Shuguang Cui
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