A traffic model of optical networks based on time-space complexity and traffic grooming

作者：Zhao Yongli^*; Zhang Jie; Han Dahai; Wang Lei; Chen Xiuzhong; Gu Wanyi

来源：High Technology Letters, 2009, 15(2): 198-202.

DOI：10.3772/j.issn.1006-6748.2009.02.016

• Optical networks
• Scaling-free
• Self-similarity
• Time-space complexity
• Traffic grooming
• Traffic model

This paper researched the traffic of optical networks in time-space complexity, proposed a novel traffic model for complex optical networks based on traffic grooming, designed a traffic generator GTS (generator based on time and space) with "centralized + distributed" idea, and then made a simulation in C language. Experiments results show that GTS can produce the virtual network topology which can change dynamically with the characteristic of scaling-free network. GTS can also groom the different traffic and trigger them under real-time or scheduling mechanisms, generating different optical connections. This traffic model is convenient for the simulation of optical networks considering the traffic complexity.

• 出版日期2009
• 单位北京大学