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The property problem involves in livelihood issues of common people and also the social hotspot concerned by NPC and CPPCC. For poverty, the nation has already valued from the strategic height. The final target aims at establishing the comprehensive well-off society in an all-round way. For this reason, Henan Province keeps up with the step of the central, develops from finance and education and plays...
Physical-layer network coding (PNC) can potentially boost the throughput of a two-way relay network by 100% compared with conventional packet forwarding schemes. However, the complexity of PNC channel decoders can be considerably higher than the complexity of channel decoders for point-to-point communication systems. Although many PNC channel decoders proposed to date have good decoding performance,...
In this paper, the characteristics of five main subjective weighting methods for multi-attribute decision making problems are analyzed by means of horizontal and longitudinal comparison. And the five weighting methods are applied to the field of broadcasting and television program evaluation respectively to obtain the evaluation results calculated by five methods and analyze the relationship between...
The traditional ratings survey method has various problems under the environment of ‘media integration’, such as the form unitarily and no in-depth analysis. For these problems, this paper presents a comprehensive cross-platform television program evaluation system. This comprehensive evaluation system has the characteristics of multi-service targets, multi-platform, multi-method, multi-dimensional,...
Market signals play an important role in enterprises competition when decisions are made or strategic actions are conducted. Market signals of enterprises are described first, and the influence of market signals to enterprises in an organization is analyzed by the method of SEM. Then an initial model is built. Relationships among market signals, competitive advantage, trust relationship, decision...
According to the issues of the fourth party logistics platform usability, this paper analyzes the usability factors which influenced the platform from the perspective of third party logistics member and consignable company, and the evaluation index system of fourth party logistics platform usability was determined according to the designing, analysis and correction of questionnaire. And this paper...
It has been shown in the literature that network coding can improve the transmission efficiency of wireless broadcasting as compared to traditional ARQ schemes. In this paper, we propose an improved network coding scheme that can asymptotically achieve the theoretical lower bound on transmission overhead for a sufficiently large number of information blocks. The proposed scheme makes use of an index...
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