Methods of, and apparatus for, encoding a bit-stream

Details Methods of, and apparatus for, encoding a bit-stream Methods of, and apparatus for, encoding a bit-stream

2006-05-23

2006-05-23

Chase, Shelly (Department: 2133)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

Reexamination Certificate

active

07051266

ABSTRACT:
A stream of recursive systematic convolutional codes Pnis generated by XORing each bit of an input bit stream Inwith a predetermined bit of the content of a cyclic shift element (22). The content of the shift element (22) is updated by adder (24) under the control of the input bit stream In.

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Diffie, et al., “Privacy and Authenication: An Introduction to Crytography”, Proceedings of the IEEE, vol. 67, No. 3, Mar. 1979, pp. 1-30.

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