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Regular version of the site

Article

Беспроводные аудио-сенсорные сети. Качество обслуживания и энергоэффективность.

Карпов И. В.

In this article we review a class of Wireless Sensor Networks (WSNs), which are engaged in the reception, transmission and processing of audio data.  Unlike audio sensor networks, where the network is used to collect and analyze audio data, in streaming audio sensor networks we have a problem with energy efficiency and quality of services (QoS). The main area of such WSNs is rescue operations. The article is highlighted factors affecting the energy of sensors, discussed approaches to reduce energy consumption and introduced requirements for QoS. A review of studies showed the absence of a common approach to the energy efficiency transmission of audio data, because it is difficult to estimate appropriate methods.