Title :
A Low-Power Dependable Berger Code for Fully Asymmetric Communication
Author :
Huang, Tsung-Chu
Author_Institution :
Dept. of Electron. Eng., Nat. Changhua Univ. of Educ., Changhua
fDate :
10/1/2008 12:00:00 AM
Abstract :
Berger and bus-invert codes are well-known coding schemes respectively for error correction and low-power bus coding. This paper proposed an improved Berger codes by conditional inverting for reducing error risk and signal transitions. A totally self-checking encoder and checker pair is also developed with little area overhead for the proposed Berger Invert codes. In the extension and discussion, the novel inverting scheme can be also compatible with the bus-invert codes for advanced applications. From analyses and experiments, proposed Berger Invert codes can improve 12-21% of error rates and 25% of information power.
Keywords :
error correction codes; error detection codes; low-power electronics; bus-invert codes; error correction; fully asymmetric communication; low-power bus coding; low-power dependable Berger code; unidirectional error detection; Bismuth; Bit error rate; Decoding; Equations; Error analysis; Error correction codes; Filtering theory; Information analysis; Random access memory; Read only memory; Berger codes; asymmetric channel; bus-invert; unidirectional error detection;
Journal_Title :
Communications Letters, IEEE
Conference_Location :
10/1/2008 12:00:00 AM
DOI :
10.1109/LCOMM.2008.080904
