A Binary Sequential Communication Scheme With Information Feedback

Abidin T. Ural, A. H. Haddad

Research output: Contribution to journalArticlepeer-review

4 Scopus citations


A variable length feedback scheme for binary constant antipodal signals with an upper bound on the decision time is proposed. In addition to the noiseless decision feedback channel a noiseless information feedback channel is used for energy saving. The performance of the scheme is derived, and the probability of error as a function of the average energy per symbol is compared to existing systems. Two of the existing systems may be obtained as limiting cases of the combined scheme considered here.

Original languageEnglish (US)
Pages (from-to)423-429
Number of pages7
JournalIEEE Transactions on Communications
Issue number3
StatePublished - Jun 1972

ASJC Scopus subject areas

  • Electrical and Electronic Engineering


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