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In CDMA all the stations can sends data simultaneously. But in FDMA only one channel occupies the entire bandwidth of the link so each channel can be assigned to only one user at a time. So CDMA is better than FDMA.
Wiki User
∙ 11y ago
Wiki User
∙ 11y agoIn terms of bandwidth limitation TDMA is more popular over FDMA
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What is the technology behind CDMA and gsm?
tdma and fdma
What has the author Roy Stehle written?
Roy Stehle has written: 'Alternative packet switch architectures for a 30/20 GHz FDMA/TDMA geostationary communication satellite network'
What is da-fdma?
da-fdma
What is the difference between 1G 2G 3G generations of wireless communication?
1G is based on frequency modulation,analog technology,TDMA 2G is based on digital technology,FDMA 3G is based on CDMA which is a faster internet access source
What is Frequency-division multiple access in satellite communication?
In FDMA all users share the satellite simultaneously but each user transmits at single frequency.FDMA can be used with both analog and digital signal.FDMA requires high-performing filters in the radio hardware, in contrast to TDMA and CDMA
What does TDMA stand for?
TDMA stands for the time division multiple access
What modulation technique used in mobile phones?
Currently the mobiles use GSM(Geo Synchronous Mobiles ) and CDMA(Code Division Multiple Accesss) techniques. GSM inturn uses TDMA(Time Division Multiplexing) or FDMA(Frequency Division Multiplexing) or sometimes both to fit in the required criteria.
What is the basic difference between ofdma and sc-fdma?
The basic difference between OFDMA and SC-FDMA is that, there there is an additional block of N point DFT before the sub-channel mapping in SC-FDMA. This will effectively reduce the PAPR, thus the power amplifier will have a lesser linear range in SC-FDMA when compared with OFDMA
Mobile phone tdma 6560 schematic diagram cct?
nokia tdma model 6560 schematic diagram i want
What does TDMA refer to?
It is a digital standard for communications
Are home phones tdma?
i think some are.
What is the difference between frequency division multiplexing and freq division multiple access?
The basic difference between fdm and fdma is that fdm is used in wired system where as fdma is used in wireless communication.
