【摘要】 在波分复用(WDM)光网络中,可使用业务疏导(Traffic Grooming)技术来提高网络性能,降低网络成本。详细阐述了WDM光网络中业务疏导的基本概念及主要目标,并对国内外研究现状进行了总结。最后介绍了OPS光交换网络中使用的业务疏导技术。更多还原

【Abstract】 Traffic grooming technology has been used in wavelength division multiplexing(WDM) optical network to enhance the network capability and reduce the network cost.The basic concepts and main object of traffic grooming in WDM optical networks,as well as its recent development at home and abroad are presented.Then the application of traffic grooming in optical packet switching(OPS) networks is introduced.更多还原