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  1. No Access

    Chapter and Conference Paper

    A Secure Model Based on Hypergraph in Multilayer and Multi-domain Intelligent Optical Network

    To resolve the security problem existing in multilayer and multi-domain intelligent optical network, the multilevel and expansive security architecture was presented based on the classified description of thre...

    Qiwu Wu, Jie Lu in Wireless Communications, Networking and Applications (2016)

  2. No Access

    Article

    Topology aggregation and decoding algorithms based on a minimum spanning tree in asymmetric multi-domain optical networks

    In an optical network, the connections are generally bidirectional, but their QoS parameters in each direction may be not the same. In this paper, we propose an enhanced algorithm called Node Label Order First...

    Jian** Wang, Chao** Pan, Huai Zhang, Qiwu Wu… in Photonic Network Communications (2011)

  3. No Access

    Article

    Multicast routing and wavelength assignment with delay constraint in WDM networks with sparse wavelength conversions

    With the developments in multimedia and other real-time group applications, the question of how to establish multicast trees satisfying Quality-of-Service (QoS) requirements is becoming a very important proble...

    Qiwu Wu, **anwei Zhou, Jian** Wang, Zhizhong Yin… in Photonic Network Communications (2010)

  4. No Access

    Chapter and Conference Paper

    On the Performance of Distributed N-Cooperation Power Allocation via Differential Game in Cognitive Radio System

    In this paper, we study the distributed cooperative power allocation problem in a single-cell cognitive radio system. We build up a dynamic power allocation model via differential game using two formulated cos...

    Shunxi Gao, Long Zhang, Suqin Fan, Wei Huang… in Wireless Algorithms, Systems, and Applicat… (2010)