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Joint Power and Resource Allocation for Block-Fading Relay-Assisted Broadcast Channels
wireless networks relaying resource allocation multiuser diversity long-term-evolution
2012/5/9
We provide the solution for optimizing the power and resource allocation over block-fading relay-assisted broadcast channels in order to maximize the long term average achievable rates region of the u...
Achievable Secrecy Sum-Rate in a Fading MAC-WT with Power Control and without CSI of Eavesdropper
Channel state information Cooperative jamming Fading Channel Multiple Access Channel Secrecy sumrate
2011/9/21
Abstract: We consider a two user fading Multiple Access Channel with a wire-tapper (MAC-WT) where the transmitter has the channel state information (CSI) to the intended receiver but not to the eavesd...
An Analytical Model for the Intercell Interference Power in the Downlink of Wireless Cellular Networks
Intercell interference power statistical modeling wireless networks Rayleigh fading lognormal shadowing
2011/9/16
Abstract: In this paper, we propose a methodology for estimating the statistics of the intercell interference power in the downlink of a multicellular network. We first establish an analytical express...