量子移动通信中纠缠信令越区切换策略及仿真  

Handover Strategy and Simulation of Entanglement Signaling in Quantum Mobile Communication

作　　者：连涛[1] 聂敏[1] 刘晓慧[1,2] 

机构地区：[1]西安邮电学院通信与信息工程学院,西安710061 [2]西安电子科技大学ISN国家重点实验室,西安710071

出　　处：《光子学报》2012年第5期581-585,共5页Acta Photonica Sinica

基　　金：国家自然科学基金(No.61172071;No.61072067);陕西省自然科学基础研究计划(No.2010JM8021);陕西省教育厅自然科学研究项目(No.2010JK834;No.2011JK1017);西安邮电学院青年教师科研基金(No.ZL2010-05)资助

摘　　要：量子移动通信是量子力学与移动通信相结合的崭新的通信技术,具有灵活、高效、安全、保密的优势.本文提出了基于纠缠度计算的同小区内不同扇区天线之间纠缠信令的越区切换策略.研究了量子移动通信终端与天线纠缠度随距离及角度变化关系.在此基础上,对信令的越区切换进行了建模仿真.结果表明,本文所提出的纠缠信令切换策略可靠性高,对于对构建未来量子移动通信系统及其信令标准的制定具有重要的技术支撑作用.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.

关 键 词：量子移动通信 纠缠信令 越区切换策略 量子纠缠 切换仿真 

分 类 号：G301[文化科学]