Quantum wireless network communication based on cluster states

Abstract

Due to the high security of quantum transmission and the more flexible and economical implementation of wireless communication, quantum wireless network communication attracts lots of attention. Because of the high entanglement persistence and robustness of cluster states against decoherence and loss, we investigate the application of cluster states in quantum wireless network communication (QWNC) and propose several kinds of QWNC schemes based on 1D, 2D and 3D cluster states, respectively. Finally we propose a QWNC scheme under the bilayer quantum network architecture. Comparing with other multi-hop teleportation schemes, it is unnecessary for the intermediate nodes to perform entanglement swapping to establish the required entanglement. The computational complexity is independent of the number of intermediate nodes and cluster states are allocated on demand, thus reducing the computational complexity and resource consumption largely.

Research on Image Recognition of Intangible Cultural Heritage Based on CNN and Wireless Network

“…The wireless sensor network (WSN) is composed of a large number of low-cost, small, and low-power miniature sensor nodes. Due to its flexible deployment, strong scalability, and good economy, it has broad application prospects in the fields of environmental monitoring, medical care, intelligent transportation, and environmental monitoring [11]. In the process of image recognition research on intangible cultural heritage, wireless sensor networks are used to transmit and obtain clothing images of ethnic residential areas and ethnic museums to build an intangible cultural heritage image resource library.…”

Multi‐hop teleportation of arbitrary multi‐qudit states based on d ‐level GHZ channels

“…In 2018, Zhang et al [47] presented an improved multi-hop teleportation scheme where they utilised the composite asymmetric Werner-Bell channel to teleport arbitrary multi-qubit states. In 2020, Yang et al [48] investigated several kinds of multi-hop quantum teleportation schemes based on 1D, 2D and 3D cluster states, respectively. In 2021, Zha et al [49] proposed an optimised multi-hop teleportation protocol for transmitting an unknown four-qubit state.…”

“…In 2020, Yang et al. [48] investigated several kinds of multi‐hop quantum teleportation schemes based on 1D, 2D and 3D cluster states, respectively. In 2021, Zha et al.…”

Multi-hop quantum operation teleportation via different high-level partially entangled channels

“…In 2014, Wang et al [17] came up with a scheme for achieving long-distance quantum teleportation based on arbitrary Bell pairs in quantum networks in a multi-hop way. Subsequently, the multi-hop quantum teleportation have been proposed by means of Bell states [18][19][20], GHZ states [21][22][23], W states [24,25], cluster states [26,27], and Werner states [28] successively.…”