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Noncoherent Interference Alignment: Trade Signal Power for Diversity Towards Multiplexing
Noncoherent Interference Alignment Trade Signal Power Diversity Multiplexing
2010/12/13
This paper proposes the first known universal interference alignment scheme for general (1 × 1)K interference networks, either Gaussian or deterministic, with only 2 symbol extension.
Open-Loop Spatial Multiplexing and Diversity Communications in Ad Hoc Networks
Open-Loop Spatial Multiplexing Diversity Communications Ad Hoc Networks
2010/12/7
This paper investigates the performance of open-loop multi-antenna point-to-point links in ad
hoc networks with slotted ALOHA medium access control (MAC). We consider spatial multiplexing
transmissi...
Finite-SNR Diversity-Multiplexing Tradeoff via Asymptotic Analysis of Large MIMO Systems
Diversity-multiplexing tradeoff outage probability
2010/12/9
Diversity–multiplexing tradeoff (DMT) was characterized asymptotically (SNR-> infinity) for i.i.d. Rayleigh fading channel by Zheng and Tse [1].
Quantum Multiplexing with the Orbital Angular Momentum of light
Quantum Multiplexing Orbital Angular Momentum of light
2010/4/12
The orbital angular momentum, OAM, of photons offers a suitable support to carry the quantum data of multiple users. We present two novel optical setups that send the information of n quantum communic...