Abstract
We consider resequencing buffer content at receiver's side where the selective repeat automatic repeat request scheme is implemented for retransmission of erroneous packets in wireless networks. The error process of the wireless channel due to the fading is described by a discrete-time Markov chain. The study is carried out assuming that the round-trip time of packet over the channel is constant. The main concern in this paper is to characterize the tail asymptotics of the probability mass function of the resequencing buffer content at receiver's side. Numerical results show that this approximation matches well with simulation.
Original language | English |
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Pages (from-to) | 272-277 |
Number of pages | 6 |
Journal | Operations Research Letters |
Volume | 39 |
Issue number | 4 |
DOIs | |
Publication status | Published - 2011 Jul |
Bibliographical note
Funding Information:Y.H. Bae and B. Kim’s research were supported by a Korea University Grant . B. D. Choi’s research was supported by the MKE (Ministry of Knowledge Economy), Korea , under the ITRC (Information Technology Research Center) support program supervised by the NIPA (National IT Industry Promotion Agency).
Keywords
- Resequencing buffer
- SR ARQ
- Tail asymptotics
ASJC Scopus subject areas
- Software
- Management Science and Operations Research
- Industrial and Manufacturing Engineering
- Applied Mathematics