53 citations · 70 across the 5 of their papers we have counts for
5 papers
Rateless Coded Blockchain for Dynamic IoT Networks
Changlin Yang, Alexei Ashikhmin, Xiaodong Wang +1
A key constraint that limits the implementation of blockchain in Internet of Things (IoT) is its large storage requirement resulting from the fact that each blockchain node has to…
Uplink Interference Reduction in Large Scale Antenna Systems
Ansuman Adhikary, Alexei Ashikhmin, Thomas L. Marzetta
A massive MIMO system entails a large number (tens or hundreds) of base station antennas serving a much smaller number of terminals. These systems demonstrate large gains in spectr…
Interference Reduction in Multi-Cell Massive MIMO Systems II: Downlink Analysis for a Finite Number of Antennas
Liangbin Li, Alexei Ashikhmin, Thomas Marzetta
Sharing global channel information at base stations (BSs) is commonly assumed for downlink multi-cell precoding. In the context of massive multi-input multi-output (MIMO) systems w…
Interference Reduction in Multi-Cell Massive MIMO Systems I: Large-Scale Fading Precoding and Decoding
Alexei Ashikhmin, Thomas L. Marzetta, Liangbin Li
A wireless massive MIMO system entails a large number (tens or hundreds) of base station antennas serving a much smaller number of users, with large gains in spectral-efficiency an…
Nonbinary Quantum Cyclic and Subsystem Codes Over Asymmetrically-decohered Quantum Channels
Salah A. Aly, Alexei Ashikhmin
Quantum computers theoretically are able to solve certain problems more quickly than any deterministic or probabilistic computers. A quantum computer exploits the rules of quantum…