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      Interference Management in OFDMA Femtocell Network

      Mahdi, Salim Ahmed (الجامعة الإسلامية - غزة, 2014)
      The next generation cellular wireless network aims to efficiently deploy low cost and low power cellular base station in the subscriber’s indoor environment. Also, one of the effective techniques of improving the coverage ...
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      Resource Allocation in OFDM-Based Cognitive Two-Way Relay Networks

      Jendeya, Ahmed (الجامعة الإسلامية - غزة, 2014)
      Cognitive radio (CR), nowadays, is considered as one of the most promising techniques which introduce the flexible usage of radio spectrum and improve the spectral efficiency by enabling unlicensed users to exploit the ...
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      Spectrum Handoff Strategies in Cognitive Radio Networks

      Abu Hair, Abdelfhani Ibrahim (الجامعة الإسلامية - غزة, 2014)
      Today, Cognitive Radio (CR) have a promising solution to both spectrum inefficiency and spectrum scarcity issues by enabling secondary users (SUs) to exploit the idle frequency bands temporarily in opportunistic manner as ...