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Optimal Joint Scheduling and Resource Allocation in OFDMA Downlink Systems with Imperfect Channel-State Information
Optimal Joint Scheduling Resource Allocation OFDMA Downlink Systems
2010/11/8
In this paper, we address the problem of joint scheduling and resource allocation for the downlink of an orthogonal frequency division multiple access (OFDMA) based wireless network. Since perfect cu...
Multiple Access Channels with Cooperative Encoders and Channel State Information
Multiple Access Channels Cooperative Encoders Channel State Information
2010/12/14
The two-user Multiple Access Channel (MAC) with cooperative encoders and Channel State Information (CSI) is considered where two different scenarios are investigated: A twouser
MAC with common messag...
Secret-key Agreement with Channel State Information at the Transmitter
Secret-key Agreement Channel State Information
2010/12/7
We study the capacity of secret-key agreement over a wiretap channel with state parameters. The transmitter communicates to the legitimate receiver and the eavesdropper over a discrete memoryless wire...