摘要:本文简要介绍当前城域发展现状和存在的问题,分析问题产生的原因并提出相应的解决策略。并分析未来城域网发展的趋势。 关键词:城域网;现状分析;发展方向 中图分类号:TN915.07 文献标识码:A 文章编号:1007-9599 (2011) 23-0000-01 MAN Status and Development Trends Yang Xiaohong (China Telec
Considering the mutual interference between species, a stochastic predator-prey model with impulses and Holling-II functional response is proposed in this paper
Continuous-variable quantum key distribution (CVQKD) with the local local oscillator (LLO) is confronted with new security problems due to the reference pulses