• Publications
  • Influence
Communication Over MIMO X Channels: Interference Alignment, Decomposition, and Performance Analysis
TLDR
In a multiple-antenna system with two transmitters and two receivers, a scenario of data communication, known as the X channel, is studied in which each receiver receives data from both transmitters. Expand
  • 996
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Capacity Bounds for the Gaussian Interference Channel
TLDR
The capacity region of the two-user Gaussian interference channel (IC) is studied. Expand
  • 470
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Real Interference Alignment: Exploiting the Potential of Single Antenna Systems
TLDR
In this paper, we develop the machinery of real interference alignment. Expand
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On the Degrees of Freedom of K-User SISO Interference and X Channels With Delayed CSIT
TLDR
The K-user single-input single-output (SISO) additive white Gaussian noise (AWGN) interference channel and 2×K SISO AWGN X channel are considered, where the transmitters have delayed channel state information (CSI) through noiseless feedback links. Expand
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Interference alignment for the K user MIMO interference channel
TLDR
We show that MN over M+N K degrees of freedom can be achieved for almost all channel realizations. Expand
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Signaling over MIMO Multi-Base Systems: Combination of Multi-Access and Broadcast Schemes
TLDR
A new structure for multi-base systems is studied in which each user receives data from two nearby base stations, rather than only from the strongest one. Expand
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LLL Reduction Achieves the Receive Diversity in MIMO Decoding
TLDR
Diversity order is an important measure for the performance of communication systems over multiple-input-multiple-output (MIMO) channels. Expand
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Media-based modulation: A new approach to wireless transmission
  • A. Khandani
  • Computer Science
  • IEEE International Symposium on Information…
  • 7 July 2013
TLDR
It is shown that embedding part or all of the information in the (intentional) variations of the transmission media (end-to-end channel) can offer significant performance gains vs. traditional SISO, SIMO and MIMO systems, at the same time with a lower complexity. Expand
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On the degrees of freedom of X channel with delayed CSIT
TLDR
We consider the X channel and the 3-user X network with independent and identically distributed fading across antennas and channel uses and with the delayed channel state information at the transmitters. Expand
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On the degrees of freedom of MIMO X channel with delayed CSIT
TLDR
The multiple-input multiple-output (MIMO) Gaussian X channel in i.i.d. fading environment and with delayed channel state information at transmitters is considered. Expand
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