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This paper proposes a targeted energy transmission control strategy for the roadway-powering system to deal with multiple electric vehicles (EVs) with the charging request. Regarding to the same induced electromagnetic fields, particularly, all involved EVs can access the energy, which inevitably deteriorates the optimal energy management. Hence, this paper presents a targeted energy transmission...
Underwater acoustic network nodes are widely used in underwater sensor networks. In this paper, an underwater acoustic network nodes that works at the frequency between 10 kHz and 15 kHz is designed. This system can operate in two modulation methods, MFSK and QPSK, which have a data rate of 288 bps and 4.2 kbps respectively. Two series of experiments were conducted in different seasons to verify the...
HINOC (High Performance Network over Coax) is a coaxial cable access technology used in tri-networks integration. To test and measure the physical-layer performance of HINOC modem (HM), a protocol-mode approach including a specific HINOC MAC layer and test script scheduler of HB is designed to change the status and parameters of the HM during the test. Power, spectrum, modulation and demodulation...
In order to accommodate different requirements of reliable multicast applications, the real-time reliable multicasting support framework must possess generic yet rich features for detecting and reporting message losses with tight latency bounds. One highly promising concrete formulation of a multicast framework is the Real-time Multicast & Memory Replication Channel (RMMC) scheme. In this paper,...
Network-based real-time computing applications which require tightly bounded end-to-end delays have been increasing at a steady rate in recent years. A messaging layer that yields tight bounds on the latencies in detecting message losses and enables the application layer to initiate a timely recovery action has thus become highly desirable. In this paper we present a new reliable real-time messaging...
Highly desirable types of networked multimedia applications should adapt to changes in the environmental conditions in which they operate, such as communication bandwidth, available memory, and battery lifetime, while providing the best possible quality of service (QoS). In this paper we present a software architecture that facilitates the development of adaptive networked multimedia applications...
This article introduces the three kinds of solar thermal power systems existing in the world, and analyzes the key technologies affecting the continuous and stable running of solar thermal power plant (STPP). According to the fact that STPP can't operate stably and continuously, the article puts forward a new running mode with an auxiliary boiler. The auxiliary boiler plays three roles in the system,...
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