Zhenhua Li

GBC3: A Versatile Cube-Based Server-Centric Network for Data Centers

2015 · IEEE Transactions on Parallel and Distributed Systems

A new network structure called BCube Connected Crossbars (BCCC) was recently proposed. Its short diameter, good expandability and low cost make it a very promising topology for data center networks. However, it can utilize only …

TailCutter: Wisely cutting tail latency in cloud CDN under cost constraints

2016

Cloud computing platforms enable applications to offer low latency access to user data by offering storage services in several geographically distributed data centers. In this paper, we identify the high tail latency problem in cloud …

Construction of computer system and network engineering supervision system

2021 · Journal of Physics Conference Series

Abstract With the development of national economy, computer network technology is also developing rapidly. Network benefits all aspects of people’s production and life, science and technology throughout all corners of life. Computer system includes a …

Quantum entanglement creation for distant quantum memories via time-bin multiplexing

2021 · Physical Review A

Quantum networks require parallel quantum entanglement between pairs of distant quantum memories (QMs) for practical applications. However, usually one pair of QMs is entangled using a single photonic pulse and multiple pulses are consumed to …

Heralded quantum multiplexing entanglement between stationary qubits via distribution of high-dimensional optical entanglement

2023 · Optics Express

Quantum entanglement between pairs of remote quantum memories (QMs) is a prerequisite for realizing many applications in quantum networks. Here, we present a heralded protocol for the parallel creation of quantum entanglement among multiple pairs …