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TMC
2010
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9 years 6 months ago
Access Strategies for Spectrum Sharing in Fading Environment: Overlay, Underlay, and Mixed
—In this paper, we analyze the achievable capacity of the secondary service for overlay and underlay access strategies. We then propose a novel mixed access strategy in which in ...
Mohammad G. Khoshkholgh, Keivan Navaie, Halim Yani...
VTC
2008
IEEE
10 years 2 months ago
Impact of the Primary Network Activity on the Maximum Achievable Capacity of DS-CDMA/OFDM Spectrum Sharing
Abstract— In this paper, we analyze DS-CDMA/OFDM spectrum sharing system based on opportunistic spectrum access (OSA). In this system, the primary network air interface is based ...
Mohammad G. Khoshkholgh, Keivan Navaie, Halim Yani...
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