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2. Symbol rate - Wikipedia

   en.wikipedia.org/wiki/Symbol_rate

   In a digitally modulated signal or a line code, symbol rate, modulation rate or baud rate is the number of symbol changes, waveform changes, or signaling events across the transmission medium per unit of time. The symbol rate is measured in baud (Bd) or symbols per second. In the case of a line code, the symbol rate is the pulse rate in pulses ...

3. Baud - Wikipedia

   en.wikipedia.org/wiki/Baud

   In telecommunications and electronics, baud (/ b ɔː d /; symbol: Bd) is a common unit of measurement of symbol rate, which is one of the components that determine the speed of communication over a data channel. It is the unit for symbol rate or modulation rate in symbols per second or pulses per second.

4. Shannon–Hartley theorem - Wikipedia

   en.wikipedia.org/wiki/Shannon–Hartley_theorem

   By taking information per pulse in bit/pulse to be the base-2-logarithm of the number of distinct messages M that could be sent, Hartley [3] constructed a measure of the line rate R as: = ⁡ (), where is the pulse rate, also known as the symbol rate, in symbols/second or baud.

5. Unit interval (data transmission) - Wikipedia

   en.wikipedia.org/wiki/Unit_interval_(data...

   The unit interval is the minimum time interval between condition changes of a data transmission signal, also known as the pulse time or symbol duration time.A unit interval (UI) is the time taken in a data stream by each subsequent pulse (or symbol).

6. Chip (CDMA) - Wikipedia

   en.wikipedia.org/wiki/Chip_(CDMA)

   The chip rate of a code is the number of pulses per second (chips per second) at which the code is transmitted (or received). The chip rate is larger than the symbol rate, meaning that one symbol is represented by multiple chips. The ratio is known as the spreading factor (SF) or processing gain:

7. Bandwidth (signal processing) - Wikipedia

   en.wikipedia.org/wiki/Bandwidth_(signal_processing)

   In the context of, for example, the sampling theorem and Nyquist sampling rate, bandwidth typically refers to baseband bandwidth. In the context of Nyquist symbol rate or Shannon-Hartley channel capacity for communication systems it refers to passband bandwidth. The Rayleigh bandwidth of a simple radar pulse is defined as the inverse of its ...

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9. Eb/N0 - Wikipedia

   en.wikipedia.org/wiki/Eb/N0

   As the description implies, is the signal energy associated with each user data bit; it is equal to the signal power divided by the user bit rate (not the channel symbol rate). If signal power is in watts and bit rate is in bits per second, E b {\displaystyle E_{b}} is in units of joules (watt-seconds).