Abstract
It was recently shown that no data link protocol with finite sequence-numbers and deterministic finite state transmitter and receiver can tolerate transmitter and/or receiver crashes and recoveries, unless they have a non-volatile memory. Furthermore, it was proved that no self-stabilizing data link protocol in such a model exists. In this note we relax these assumptions and present two simple self-stabilizing data link protocols that use three sequence-numbers, and do not resort to nonvolatile memory. The first is a randomized protocol (i.e., relaxing the deterministic transmitter and/or receiver assumption), and the second is a deterministic protocol that requires the transmitter to generate an infinite, aperiodic sequence of sequence-numbers (i.e., relaxing the finite-state assumptions).
Original language | English |
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DOIs | |
State | Published - 1989 |
Event | 16th Conference of Electrical and Electronics Engineers in Israel, EEIS 1989 - Tel-Aviv, Israel Duration: 7 Mar 1989 → 9 Mar 1989 |
Conference
Conference | 16th Conference of Electrical and Electronics Engineers in Israel, EEIS 1989 |
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Country/Territory | Israel |
City | Tel-Aviv |
Period | 7/03/89 → 9/03/89 |