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As domestic service industry rises, research of supporting system for service industry is getting increasingly important. This paper proposed the management approach of service quality of Value Chain service interface and hierarchy supporting interface with reference to NGOSS as verification, the main function specification, general scenario and architecture of the corresponding IT system were proposed.
In this paper, we introduce a new SLM method to reduce the PAPR in OFDM systems. The orthogonal complex sequences produced according to the phase deviation sequences will be combined with the data sequences by appropriate proportion. Then the new information will be transmitted into the air. The receiver first detects the very complex sequences by using the correlator in the way of blind detection...
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