THE Universal Wireless Communications Consortium forecasts a doubling in the annual growth of worldwide telephony subscribers using the Time Division Multiple Access air interface to 18.5 million subscribers this year.
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Time division multiple access is used in combination with either FDMA or CDMA in a number of systems to give multiple channels within the coverage area of a single cell.
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The new phones include a new color-screen model, as well as two basic phones for Time Division Multiple Access networks, like those used by some American and Latin American operators.
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Most other companies use a method known as TDMA, or time division multiple access, to transmit data over cable lines, while Terayon uses S-CDMA, or synchronous code division multiple access.
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One, time division multiple access, or TDMA, allows multiple users to gain access to a common channel without interference by allocating unique time slots to each caller in a round-robin fashion.
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The taxi drivers would only speak one at a time, when invited by the base station operator ( this is, in a sense, time division multiple access ( TDMA ) ).
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THE Universal Wireless Communications Consortium forecasts a doubling in the annual growth of worldwide telephony subscribers using the Time Division Multiple Access air interface to 18 . 5 million subscribers this year.
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The systems makes use of the available frequency allocations using time division multiple access ( TDMA ) technology with four user channels on one radio carrier with 25 kHz spacing between carriers.
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That name is based on the abbreviation for time division multiple access, a common multiple access technique which is used in most 2G standards, including GSM, as well as in IS-54 and IS-136.
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TSCH can be seen as a combination of Time division multiple access and Frequency-division multiple access mechanisms as it uses diversity in time and frequency to provide reliability to the upper network layers.
