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Erbium-doped fiber amplifier (EDFA) is the most commonly used optical amplifier in today's optical network, its gain competition brings dangers to optical network. This paper firstly introduces the principle and gain competition of EDFA, then establishes experiment platform to realize the EDFA gain competition attack, finally analyzes the effects of attack signal power and frequency on the legitimate...
The performance of the iteration combining-equalization (ICE) and its frequency domain implementation for high frequency high data rate transmission systems is excellent. However the convergence of the algorithm is difficult to analysis due to the iterative processing is used. In order to solve this problem, a performance analysis method is proposed through following the mutual information transfer...
The innovation of mobile communications is driving the emergence of new and exciting services. Some killer applications, such as 3GPP streaming service, need a functionality of mobile terminal capability exchange for services enabling, which requires a mechanism to manage terminal capabilities. This paper presents the Mobile Terminal Capability Management (MTCM) architecture allowing to collect, update,...
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