Sentence examples for parity bit from inspiring English sources
noun
A bit (binary digit) used to indicate whether the number of bits in a given set with value of one is even or odd. Parity bits are used as a simple error detection code.
In practice, adding a parity bit to a two-bit code is not very efficient, but for longer codes adding a parity bit is reasonable.
For instance, computer and fax modems often communicate by sending eight-bit blocks, with one of the bits reserved as a parity bit.
Because digital computers use eight-bit bytes, the ASCII code is commonly embedded in an eight-bit field consisting of the seven information bits and a parity bit that is used for error-checking purposes or to represent special symbols.
Each parity bit covers 12 subcarriers.
Subscripts and denote data and parity bit, respectively.
Figure 8 4×4 MIMO-CDMA system employing parity bit selected spreading.
Figure 1 Transmitter of a coded MIMO-CDMA system employing parity bit selected and permutation spreading.
Then, the parity bit should transmit a high-confidence message to a new information bit.
Comparison of the simulation results of systems with parity bit selected and permutation spreading shows that when permutation spreading is used, greater BER performance gain is achieved compared to parity bit selected spreading.
If no parity bit is transmitted, the side information is not refined and it becomes the reconstructed Wyner-Ziv frame.
The simulations are performed for coded MIMO-CDMA systems that employ parity bit selected and permutation spreading.
