Hongbin Luo

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We propose a novel protection scheme called multicast protection through spanning paths (MPSP) for efficient multicast protection. Simulation results demonstrate the good performance of the proposed protection scheme in reducing the spare capacity for protection. 1. Introduction The rapid growth of optical networks employing dense wavelength-division(More)
Reliability has been well recognized as an important design objective in the design of modern high-speed networks. While traditional approaches offer either 100% protection in the presence of single link failure or no protection at all, connections in real networks may have multiple reliability requirements. The concept of differentiated reliability (DiR)(More)
Future wireless Internet is expected to consist of various heterogeneous wireless access networks with different properties to support different type of services. In order to improve the accuracy of the vertical handover decision for such heterogeneous networks, this paper proposes an adaptive multi-criteria vertical handover framework. This framework(More)
The current Internet was originally designed for ''fixed " terminals and can hardly support mobility. It is necessary to develop new mobility management schemes for the future Internet. This paper proposes an Identifiers Separating and Mapping Scheme (ISMS), which is a candidate for the future Internet mobility management, and discusses the basic principles(More)
— The advances in wavelength-division multiplexing (WDM) technology are expected to facilitate bandwidth-intensive multicast applications. A single fiber failure in such a network, however, can disrupt the information dissemination to several destination nodes in a " light-tree "-based multicast session. Thus it is imperative to protect the multicast(More)