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With the increasing popularity of mobile wireless communication systems, customers are expecting the same quality of service (QoS), availability and performance from the wireless communication networks as the traditional wire-line networks. Currently the research work on radio channel allocation in cellular mobile systems focuses mainly on two aspects, improving the user admission capability and protecting...
Wavelength division multiplexing (WDM) is an important technique for next-generation networks, which offers a viable solution to fully exploit the enormous bandwidth available in fiber optics. Optical layer multicast refers to the support of point-to-multipoint connections directly at the physical layer by employing passive devices known as power splitters. Since the bandwidth requirement of an individual...
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