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What is the theoretical maximum channel capacity of traditional telephone lines?
Wiki User
∙ 14y ago
C = B * log2(1 + SNR)
C= channel capacity
B= Bandwidth , telephone lines have a usable range of around 3400Hz
= =
Wiki User
∙ 14y ago
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Calculate the capacity of a telephone channel of 3000hz and signal to noise ratio of 3162?
Calculate the capacity of a telephone channel of 3000hz and signal to noise ratio of 3162?
Using shannoncapacity conceptcalculate the capacity of a telephone channel of 3000hz and signal to noise ratio of 3162?
Using shannon capacity concept calculate the capacity of a telephone channel of 3000hz and signal to noise ratio of 3162? Answer this question…
Noisy and Noiseless channels in Data Communication?
A. Noisy Channel: Defines theoretical maximum bit rate for Noisy Channel: Capacity=Bandwidth X log2(1+SNR) Noiseless Channel: Defines theoretical maximum bit rate for Noiseless Channel: Bit Rate=2 X Bandwidth X log2L
What is The capacity of a communication channel?
The transmission capacity is based on a formula describing the power between a transmitter and a receiver. The ratio of these two numbers and the formula describes the capacity of the channel.
How data rate affect channel capacity?
due to more data there will be more channels and having more information will take more time on a channel this why there will be more channel capacity
What is The transmission capacity of a communications channel?
The transmission capacity is based on a formula describing the power between a transmitter and a receiver. The ratio of these two numbers and the formula describes the capacity of the channel.
The capacity of a communication channel is measured?
Bandwith
What is Shannon capacity In What conditions the capacities of a channel become zero Calculate the capacity of a channel when its SN 33dB?
) Shannon capacity tells us theoretical highest data rate or the capacity of a channel irrespective of the physical materials of the channel or media. It is calculated for a channel with the following formula C = B log2 (1 + S/N) in bps. Where B=bandwidth of the channel and S/N=signal to noise ratio.2) The capacity of the channel becomes zero when the signal to noise ratio is zero or for extremely noisy channel S/N=0…..3) Extremely noisy channelS/N = 33dB or 2981 wattsAnd bandwidth of the signal B=2000So, C = B log2 (1 + S/N) = 2000 log2 (1+2981)C = 2000 log2 (2982) = 2000*11.52 = 23056.47 bpsto be more specific capacity becomes zero when the signal power is zero. sinceS/N=S/(N0*B) S- signal power, N0 - noise PSD, B- Bandwidth for txnS/N=0 If and only if S=0; because if N0 AND B are zero S/N=infinity
What are key factors that can affect channel capacity?
Channel capacity - It is the rate at which the data can be transmitted over a given path, or channel, under the given conditions. Key factors affecting the channel capacity are- Data rate- speed of data transmission measured in bits per second. Bandwidth – Maximum. Bandwidth, noise, and error rate.
Channel capacity of bandlimited Gaussian channel is given by?
b log(1+S/N)
What is addressing capacity of single channel in8257?
16 bit
A communication channel with additive white gaussian noise has a bandwidth of 4kHz and SNR of 31dB. Its channel capacity is?
20kbps
