bits per second (b/s)
A unit used to express the number of bits passing a designated point per second. Note 1: For example, for two-condition serial transmission in a single channel in which each significant condition represents a bit, i.e., a 0 or a 1, the bit rate in bits per second and the baud have the same numerical value only if each bit occurs in a unit interval. In this case, the data signaling rate in bits per second is 1/T, where T is the unit interval. Note 2: The abbreviation “bps” is not in accordance with international standards, and is therefore deprecated.