ACTA PHOTONICA SINICA

The Handover Strategy of Quantum Mobile Signaling Based on Entanglement Degree Computing in Adjacent Cells and Simulation

王志 Wang Zhi, 聂敏 Nie Min, 刘晓慧 LIU Xiao-hui

Published Jan 1, 2012• 0 citations

Abstract

Signaling is an important part to the communication system,as well as quantum mobile communication.However,the handover strategy to quantum mobile communication signaling in adjacent cells has been researched.Quantum entanglement is the basis of the future quantum mobile communication.With the change of the position of mobile users,the entanglement degree between users and base station changes constantly.A handover strategy based on entanglement degree calculation quantum signaling in adjacent cells is proposed.Firstly,the relationship between signaling entanglement degree and distance is defined.Secondly,changes of signaling entanglement degree in adjacent cells is studied due to the change of the position of users,and a handover algorithm based on the threshold value of entanglement degree is proposed.The simulation results show that the proposed signaling handover strategy can obtain high reliability and realize smooth handover between base stations.Therefore this research will play an extremely important technical support role and standards set in constructing the signaling system quantum mobile communication network.

DOI: 10.3788/gzxb20124104.0497

Related papers

Handover Strategy and Simulation of Entanglement Signaling in Quantum Mobile Communication

连涛 LIAN Tao, 聂敏 Nie Min, 刘晓慧 LIU Xiao-hui

Quantum mobile communication with superiority of flexibility,high efficiency,security and confidentiality is a kind of new communication technology connected quantum mechanics and mobile communication.A kind of entanglement signaling handover strategy among different sector antennas in the same cell is put forward based on the entanglement degree calculation.The relationships between quantum mobile communication terminal and sector antenna with variable distance and angle respectively are studied,and the entanglement signaling the handover strategy is simulated and analyzed.The simulation results show that the proposed handover strategy has high reliability,which has a great technology supporting function for the future quantum mobile communication system and its standard formulation.

ACTA PHOTONICA SINICAJan 1, 20121 citation

Quantum signaling transmission computing model and simulation analysis

Zhang Meiling, Jiang Jinya, Yanxia Liang +1 more

Signaling is an essential and important component in quantum communication. However, the current research on the quantum signaling transmission computing model has not yet commenced. In this paper, based on the background of noise, the transmission damage probability model of quantum signaling is presented. The relationship between the fidelity of signaling and the samples sent is studied. The simulation results show that, when the state of quantum entanglement is the maximum state of entanglement, the fidelity is 1. The fidelity is increased with the number of samples and limited to 1. For the signaling standards of the future quantum communication system, this study has good technical support role.

International Conference on Automatic Control and Artificial Intelligence (ACAI)Jan 1, 20120 citations

The optimum quantum states entanglement relay and bridging scheme for quantum mobile communicating systems

Min Nie

According to quantum mechanics,quantum communication has the advantages in information security than the classical communication,and so it has been studied as new hot spot in communication field.Mobile quantum communication is one of the most important parts in the future quantum communication.Quantum entanglement relay is one of the key technologies in mobile quantum communication systems.However,there are so many kinds of interference and noise in wireless channel,that it is very hard to realize the relay of the quantum states.To address and solve the problem,the two quanta relay schemes based on mobile terminals and base stations are presented firstly.The layered structure of wireless quantum communication and the routing protocol of the quantum states transmission in wireless(QMRP) are presented also.Theory analysis results show that the scheme above can transmit quanta states with no EPR pairs shared by source and objective nodes,and the time delay in transmission has nothing to do with the number of wireless hopping.It proves that the model and scheme are optimal.

Journal of Xi'an University of Post and TelecommunicationsJan 1, 20090 citations

A study for transmission scheme of entanglement signaling of quantum mobile communication radio interface

Jiang Jinya, Min Nie, Xiaohui Liu

Quantum mobile communication is one of the hot-topics in the field of information, but entanglement signaling of quantum mobile communication radio interface transmission scheme is still a gap till now. Hence, this article firstly raises the concept of the Quantum Entanglement Signaling (QES) and frame structure of QES based on the conception. For the Quantum Mobile Terminal (QMT), this article studies the location registration, location update, and signaling processing and transmission scheme during the routing process. Then, the capacity between the Quantum Mobile Terminal (QMT) and the Quantum Mobile Base (QMB) in two-way communication is discussed. The results of the study indicate that quantum entanglement signaling transmission scheme and the capacity of radio interface proposed in this article can meet the needs of quantum mobile network for signaling transmission in the future.

Electronic and Mechanical Engineering and Information TechnologyAug 1, 20110 citations

A Novel Quantum Entanglement Wireless Relay Scheme and RQCP Protocol

Guangyue Lu

Wireless quantum communication is one of the most important parts in the future quantum communication.Quantum entanglement relay is one of the key technologies in wireless quantum communication systems.However,there are so many kinds of interference and noise in wireless channel that it is very hard to realize the relay of the quantum states.To solve the problem,the two quanta relay schemes based on mobile terminals and base stations are presented firstly.The layered structure of wireless quantum communication and the quantum states routing protocol(RQCP) in wireless transmission are presented also.Theory analysis results show that the scheme above can transmit quanta states although no EPR pairs shared by source and objective nodes,and the time delay in transmission has nothing to do with the number of wireless hopping.It proved that the model and scheme are optimal.

Wireless Communication TechnologyJan 1, 20090 citations

Multi-stage quantum signaling transmission strategy based on entanglement switch

Changxing Pei

Aim To design multiuser quantum signaling network for the purpose of interworking with traditional communication network.Methods A multiuser quantum signaling network with multi-stages hierarchy level network topology is proposed and a quantum signaling system is introduced.Multi-classes quantum signaling transmission is based on quantum teleportation and entanglement swapping.Results SBER(Signaling Bit Error Rate) decreases with higher quantum channel coefficient or lower base angle offset,the transmission damage is mainly due to the quantum noise in the condition of base angle offset is below 6 degree,the relay mechanism can achieve higher reliability by decreasing SBER(Signaling Bit Error Rate).Conclusion The network has plain structure,high expandability,robust reliability.The mechanism of return route and relay can reduce the interference of quantum channel.

Journal of Northwest UniversityJan 1, 20120 citations