parity-check system 中文意思是什麼
parity-check system
解釋
奇偶校驗制-
In b3g - system, the ldpc code has been used with the random irregular parity - check matrix, which the data length is 3944
「 b3g 」系統中, ldpc碼校驗矩陣為隨機的非規則校驗矩陣,碼長為3944比特。 -
As to the error control and data correction, the parity check and hamming code check solutions are provided also to guarantee the reliability of data transmission and improve the anti - jamming capability of the system
在差錯控制和數據糾錯方式上,也提供了奇偶校驗和漢明碼校驗的解決辦法,以保證數據傳輸的可靠性,提高系統的抗干擾能力。 -
In next mobile communication system to suffice more and more high - speed data service and demand of qos ( quality of service ) many new wireless link layer transport technologies are going to be used such as mimo ( multiple input multiple output ), ofdm ( orthogonal frequency division multiplexing ), channel coding and acm ( adaptive coding modulation ) etc. low density parity check ( ldpc ) codes were first discovered in 1960 ’ s which belong to linear block codes with their parity matrix being sparse
下一代移動通信系統為了滿足移動用戶對高速、寬帶數據傳輸業務不斷增長和更高服務質量的要求,採用了許多新的無線鏈路傳輸技術,包括多天線發射和接收技術、正交頻分復用技術、通道糾錯編碼技術和自適應編碼調制技術等。上世紀60年代提出的低密度校驗碼,是一種校驗矩陣為稀疏矩陣的線性分組碼。
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