quantum channel capacity
Quantum Teleportation Channel Capacity Coding
... the quantum capacity of symmetric quantum channels and private capacity, and gives the corresponding theorem and expression ...asymmetric channel is used, but did not take into account ...
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Many-body physics and the capacity of quantum channels with memory
... of quantum information theory is to try to determine the channel capacity of noisy quantum ...noisy quantum communication link. As the channel is noisy, this cannot usually be ...
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Selfcomplementary quantum channels
... selfcomplementary quantum channels, which transform an input state and an initial state of the environment into two identical ...their quantum capacity are equal to zero, while the classical ...
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Chaotic Based Public Key Encryption Using Augmented Lorenz Equation
... a quantum communication ...communication channel, they share the sifted keys from which the secret key is set, estimate the communication error rate of the quantum channel, and know which ...
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Byuons, Quantum Information Channel, Consciousness and Universe
... and quantum field theories is that the potentials of physical fields (gravitational, electromagnetic, ...new quantum information channel in ...
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A Novel Outage Capacity Objective Function for Optimal Performance Monitoring and Predictive Fault Detection in Hybrid Free Space Optical and RF Wireless Networks
... In the presence of fading, the instantaneous capacity of the channel is the product of the instantaneous mutual information conditioned upon the channel information and the instantaneous[r] ...
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Channel discrimination power of bipartite quantum states
... bipartite quantum state in the ancilla-assisted channel discrimina- tion of arbitrary quantum channels, formally defining a worst-case-scenario channel discrimination power for bipartite ...
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1. The quantum key distribution(qkd) based security enhanced cloud data center connectivity.
... on quantum cryptography is very important in future scenarios of ...of quantum encryption is to create encryption codes that are absolutely unbreakable and key distribution schemes that are ...
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On capacity of fading channels with no channel state information
... the channel variations become fast and the receiver is unable to track the channel during the predefined block ...the channel capacity and the optimal input distri- bution, under the ...
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Scattering theory in arrangement channel quantum mechanics
... arrangement channel quantum mechanics is presented in detail first using the 3‐particle case as an ...duals. Channel space Möller operators, S‐ and T‐matrices are defined and a variety of properties ...
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Side-Channel-Free Quantum Key Distribution
... no detector is in line with the port. In step (d), the port is closed with the private system A kept in the mem- ory. The previous steps (a)-(d) are repeated many times, so that Alice collects many private systems in her ...
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Analysis of a distributed MIMO channel capacity under a special scenario
... the channel measurement platform inde- pendently developed by Tsinghua University, this paper measures the channel impulse response matrix of a dis- tributed MIMO system in an MD-82 cabin ...MIMO ...
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Capacity of multi channel cognitive radio systems: bits through channel selections
... the channel capacity in multi-channel cognitive radio ...the capacity optimization problem is considered as an average reward maximizing one and it has been shown that under the constraint of ...
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A universal quantum estimator
... We present a simple device based on the controlled-SWAP gate that performs quantum state tomography. It can also be used to determine maximum and minimum eigenvalues, expectation values of arbitrary observables, ...
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Individual quantum probes for optimal thermometry
... In standard thermometry, a (su ffi ciently small) thermometer is simply allowed to equilibrate with the sample to be probed, so that the temperature of the latter is inferred from the state of the probe. In a ...
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A multi channel coupling based approach for the prediction of the channel capacity of MIMO-systems
... In (Hageb¨olling et al., 2006) we presented a prediction algo- rithm based on the very popular method of Image Ray Trac- ing (IRT). The algorithm determines all possible paths be- tween each pair of transmit and receive ...
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On the Channel Capacity of Multiantenna Systems with Nakagami Fading
... average capacity is ...in channel capacity than increasing the number of transmit an- ...the channel capacity could be increased infinitely by employing a large number of receive ...
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Evaluation Of Drainage Channel Dimension Plan Based On Planned Discharge In Jalan Flamboyan Raya Of Tanjung Selamat Village
... drainage channel dimension is maximum rainfall or maximum daily rainfall ...drainage channel of rapid development that occurred in Jalan Flamboyan Raya of Tanjung Selamat village both residential areas and ...
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SIMULATION AND ANALYSIS OF BB84 PROTOCOL BY MODEL CHECKING
... Measuring with the incorrect basis yields a random result, as predicted by quantum theory. Thus, if Bob chooses the × basis to measure a photon in state 1, the classical outcome will be either 0 or 1 with equal ...
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Quantum process tomography of a high-dimensional quantum communication channel
... of quantum pro- cesses, ...For quantum key distribution protocols, the amount of overall noise in the channel determines the rate at which secret bits are distributed between authorized ...the ...
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