CAPACITY OF AN ADDITIVE GAUSSIAN COLORED NOISE CHANNEL WITH NOISELESS FEEDBACK,

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Abstract:

In this paper the capacity of a non-bandlimited additive gaussian colored noise channel with noiseless feedback is derived. It is proved constructively that the capacity for such a channel is given as Cfb Pavg2 min Snomega where Pavg is the average transmitted power and Snomega is the spectral density of the additive noise in the forward channel. With this result it follows that the capacity of the channel with feedback can be larger than the capacity of the corresponding channel without feedback. Author

Author(s):
Eddy, Thomas W. ; Wolf, Jack K.
Author Organization(s):
POLYTECHNIC INST OF BROOKLYN N Y DEPT OF ELECTRICAL ENGINEERING
Supplementary Note:
Prepared in cooperation with Bell Telephone Labs., Inc., Whippany, N. J.
Pagination:
0011

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
AFOSR-68-2531
Contract/Grant Number(s):
AF 49(638)-1600
Task Number(s):
974901
Project Number(s):
AF-9749
Monitor Series:
68-2531
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*INFORMATION THEORY, FEEDBACK, NOISE(RADIO), CODING, ERRORS, PROBABILITY, COMMUNICATION AND RADIO SYSTEMS, BANDWIDTH, SYMPOSIA
Field(s)/Group(s):
Cybernetics
Keyword(s):
RANDOM NOISE
Report Date:
1968 Oct 01