cellular radio

См. также в других словарях:

• cellular radio — noun A system of radio communication based on a network of roughly hexagonal geographical cells each served by a transmitter, the receiving equipment automatically tuning in to each in turn as it moves across the cells borders • • • Main Entry:… …   Useful english dictionary

• cellular radio — /sɛljələ ˈreɪdioʊ/ (say selyuhluh raydeeoh) noun a communication system which sends or receives signals controlled by a low powered radio transmitter, each transmitter covering a specific area (cell) but linked to other such transmitters via a… …  

• Cellular — may refer to: *Cellular (film), a 2004 movie *Cellular frequencies, networks operating in the cellular RF band *Cellular manufacturing *Cellular network, cellular radio networking in general *Mobile phone *Mobile phone accessories *Related to… …   Wikipedia

• Cellular network — Top of a cellular radio tower A cellular network is a radio network distributed over land areas called cells, each served by at least one fixed location transceiver known as a cell site or base station. When joined together these cells provide… …   Wikipedia

• Cellular traffic — This article discusses the mobile cellular network aspect of teletraffic measurements. Mobile radio networks have traffic issues that do not arise in connection with the fixed line PSTN. Important aspects of cellular traffic include: quality of… …   Wikipedia

• Cellular concepts — There are multiple concepts behind mobile phones, including the physics behind the network and towers that connect the cellular phones.The conceptThe concept of cellular radio can be used to explain the diffening receptions at various… …   Wikipedia

• cellular — adj. 1 of or having small compartments or cavities. 2 of open texture; porous. 3 Physiol. of or consisting of cells. Phrases and idioms: cellular blanket a blanket of open texture. cellular plant a plant with no distinct stem, leaves, etc.… …   Useful english dictionary

• cellular telephone —    A mobile radio system that consists of hexagonal geographic areas with groups of frequencies allocated to each cell. Seven cells comprise a block, and no adjacent cell uses the same set of frequencies; however the frequency allocation pattern… …   IT glossary of terms, acronyms and abbreviations

• cellular telephone — /sɛljələ ˈtɛləfoʊn/ (say selyuhluh teluhfohn) noun a type of telephone, usually portable or for use in a motor vehicle, which relies on a cellular radio system. Also, cellular phone, cell phone …  

• Radio resource management — (RRM) is the system level control of co channel interference and other radio transmission characteristics in wireless communication systems, for example cellular networks, wireless networks and broadcasting systems. RRM involves strategies and… …   Wikipedia

• Cellular One — is the trademarked brand name used by several cellular service providers in the United States and Bermuda; the brand was recently sold to Trilogy Partners by AT T, after AT T completed the acquisition of Dobson Communications. Cellular One was… …   Wikipedia