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This paper considers the characteristics of the resource scarcity and the frequent handoff in LEO systems. In view of more types of service and more users, it is much more significant to design the new admission control scheme for LEO satellite networks. The overall utility is taken as the standard, and the utility function is used to construct the game model. When the free channel resource is not...
In this paper, we present a method of reconstructing multiband signals with the arbitrary Spectrum Support Function. The signal reconstruction method is based on the theorem of Minimum Energy Reconstruction which is extended for multiband signals. The method allows the use of low sampling rates close to the Landau rate to achieve the goal. Signal samples are collected by using Periodic Nonuniform...
This paper introduces the importance and some relevant regulations of the Observation about Building Settlement, and explains the process, methods, announcements, data processing, and the requirements of equipments. Especially state the arrangements of observation points and the determine of observation frequency to provide precious experience to measurement firms and construction corporations for...
The coding of even-bit marking algorithm (CEBM) is characteristic of its simple coding, low energy consumption for computing and low expenses for hardware. It can be used in the wireless sensor network in the measurement and control system for the condition of stored-grain to compress the data of transmission, lower the energy consumption in communication transmission, and use a small quantity of...
Service can enhance the competitive edge of enterprises, but it also consumes resources. Overly concerned with the service, companies are likely to fall into the "prisoner's dilemma of service", thereby it will finally reduce social welfare. Based on the unlimited service problem companies encountered in service management, this paper builds a model called prisoner's dilemma of service,...
In this paper, we study a signal processing problem which concentrates on outlier detection and data mining in order to rediscover some useful information. Moreover, the great difficulty of the subject is caused by both the external environment and the internal mechanism. In the external, owing to limit of impersonal condition, such as, realistic disturbance from noise signal can not avoid. In the...
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