"Negative" Cellular CommunicationCellular communications is radio communication based on a cellular network. Its special feature is that the total overlap area is divided into cells according to the coverage areas of separate base stations. The network consists of spaced transceivers which operate in the same frequency range, and switching equipment that enables to determine the mobile subscriber's current location and guarantees continuous communication as we move from the subscriber's coverage of one transceiver to the zone of action of another.The main components of the cellular network are cell phones and base stations. A switched on cell phone analyses the air picking a base station signal. After that the phone sends the station a unique identification code. The telephone and the station maintain constant radio contact, periodically exchanging packets. This is a shot description of a cellular communication principle. In Russia there are several cellular communication standards. They depend on the constant competitiveness of the various operators, who enjoy their own advantages of alternative standardization. Quality and power of transmitting base stations, high-quality communication with minimum equipment cost, high network capacity, service area of one base station at a much lower cost, low signal attenuation in the open air. In short, they have all the listed advantages -to meet the needs of a customer!Still are cellular communications so indispensable and useful ...
Thursday, December 20, 2012
"Negative" Cellular Communication
"Negative" Cellular Communication Tube. Duration : 4.63 Mins.
"Negative" Cellular CommunicationCellular communications is radio communication based on a cellular network. Its special feature is that the total overlap area is divided into cells according to the coverage areas of separate base stations. The network consists of spaced transceivers which operate in the same frequency range, and switching equipment that enables to determine the mobile subscriber's current location and guarantees continuous communication as we move from the subscriber's coverage of one transceiver to the zone of action of another.The main components of the cellular network are cell phones and base stations. A switched on cell phone analyses the air picking a base station signal. After that the phone sends the station a unique identification code. The telephone and the station maintain constant radio contact, periodically exchanging packets. This is a shot description of a cellular communication principle. In Russia there are several cellular communication standards. They depend on the constant competitiveness of the various operators, who enjoy their own advantages of alternative standardization. Quality and power of transmitting base stations, high-quality communication with minimum equipment cost, high network capacity, service area of one base station at a much lower cost, low signal attenuation in the open air. In short, they have all the listed advantages -to meet the needs of a customer!Still are cellular communications so indispensable and useful ...
"Negative" Cellular CommunicationCellular communications is radio communication based on a cellular network. Its special feature is that the total overlap area is divided into cells according to the coverage areas of separate base stations. The network consists of spaced transceivers which operate in the same frequency range, and switching equipment that enables to determine the mobile subscriber's current location and guarantees continuous communication as we move from the subscriber's coverage of one transceiver to the zone of action of another.The main components of the cellular network are cell phones and base stations. A switched on cell phone analyses the air picking a base station signal. After that the phone sends the station a unique identification code. The telephone and the station maintain constant radio contact, periodically exchanging packets. This is a shot description of a cellular communication principle. In Russia there are several cellular communication standards. They depend on the constant competitiveness of the various operators, who enjoy their own advantages of alternative standardization. Quality and power of transmitting base stations, high-quality communication with minimum equipment cost, high network capacity, service area of one base station at a much lower cost, low signal attenuation in the open air. In short, they have all the listed advantages -to meet the needs of a customer!Still are cellular communications so indispensable and useful ...
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