Please use this identifier to cite or link to this item: http://openarchive.nure.ua/handle/document/2813
Title: Повышение производительности базовой станции системы мобильной связи на основе оптимального алгоритма переключений многолучевой антенны при реализации пространственно-временного доступа
Authors: Василенко, Ю. А.
Issue Date: 2013
Publisher: ХНУРЭ
Citation: Василенко Ю.А. Повышение производительности базовой станции системы мобильной связи на основе оптимального алгоритма переключений многолучевой антенны при реализации пространственно-временного доступа // Проблемы инфокоммуникаций. Наука и технологии (PIC S&T-2013): Сборник научных трудов первой международной научно-практической конференции, Харьков 9-11 октября 2013 г. / М-во образования и науки Украины, Харьковский национальный университет радиоэлектроники. –Харьков: ХНУРЭ, 2013. –С.195-198.
Abstract: Historical priorities for implementation of the space-time access belong to the satellite communication systems, where the space — time access has demonstrated high efficiency with the use of multibeam antennas, carrying out the transmission of two inde-pendent polarizations of information stream on, which ensures fulfilment the conditions of gross assured the quality of service and in system solution electromagnetic compatibility. Space-time access, fully applies to the signal-time characteristics, the use of this method in modern mobile communication systems requires upgrading receiving and transmitting equipment, antenna and feeder systems.There are comprehensive solutions dedicated to the idea of using the methods of the space - time access to mobile communication systems based on MIMO technology, de-pending on the situation, providing immunity. However, often considered the case where the input and output channels are equal to the bandwidth, in many cases, this restriction is not suitable when the intensity information in different areas varies greatly. In this report, we consider the methods of implementation of the main switching node multibeam antenna the base station of a mobile broadband connection , and the feasibility of algorithm synthesis of spatial access in connection with methods of time access TDMA, realization of scheduler function of the packet to the downstream and upstream areas through the use of an optimal switching algorithm.
URI: http://openarchive.nure.ua/handle/document/2813
Appears in Collections:Кафедра інфокомунікаційної інженерії (ІКІ)

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