有限波长转换的OBS竞争解决机制探讨

对下一代光互联干线网最有前景的交换方式,光突发交换的现状及未来商用化的挑战进行了简单介绍,针对有限波长转换能力的光突发结构进行了深入的网络分析和建模,并从全网预先的资源规划方面,提出了竞争解决方案的初步设想和今后工作的重点.

Study of contention solution in OBSNs with limited wavelength conversion capability

Firstly, as the most promising solution for the next generation core switching network, the current research situation of OBS and the challenges of commercial OBSNs are simply introduced. Deeply analysis and modeling of OBSNs framework with the limited wavelength conversion capability are made. Lastly, from aspect of initial resource allocation in the whole network, the pilot studies of contention solution strategy in OBSNs are proposed and the key works for the future are presented.