Multiplexed ARQ for time-varying channels - Part II: Postponed retransmission modification and numerical results

TitleMultiplexed ARQ for time-varying channels - Part II: Postponed retransmission modification and numerical results
Publication TypeJournal Article
Year of Publication1998
AuthorsCam, R., and C. Leung
JournalIEEE Transactions on Communications
Volume46
Pagination314–326
ISSN0090-6778
Abstract

In this second part, a "postponed retransmission" (PR) modification to both go-back-N (GBN) and ideal selective repeat (ISR) automatic-repeat-request (ARQ) is discussed and analyzed. A scheme for reducing the number of states involved in the calculation for multiplexed GBN ARQ is also presented, Numerical results are then shown for stop-and-wait (SW), GBN, and selective repeat (SR) ARQ (as well as the PR modified versions), under both round-robin and adaptive multiplexing.

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