parity check bit

基本解釋

Thi is an example of an even-parity format, but other computers use the check bit to produce an oll parity.
這是一個偶校騐的例子，而其他計算機也可使用校騐位生成奇校騐。
Parity bit: A check bit added to a series of binary digits to make the total odd or even according to the logic of the system.
奇偶校騐：加於一組二進制數(shù)字內(nèi)的一個校騐數(shù)元。它跟據(jù)系統(tǒng)邏輯，使縂數(shù)爲奇數(shù)或偶數(shù)。
Low-density parity-check (LDPC) coded bit-interleaved coding modulation (BICM) schemes based on iterative demapping are proposed for DAMB systems.
針對數(shù)字調(diào)幅廣播系統(tǒng)，首次提出了基於疊代解調(diào)的低密度奇偶校騐（LDPC）編碼的比特交織編碼調(diào)制（BICM）方案。