Name
Title | ||
|---|---|---|
A Close Approximation of the Nonempty Buffer Probability over Nakagami-m Fading Channels |
Abstract | ||
|---|---|---|
Based on the effective capacity model, the tail probability of backlog size in a wireless communication system can be characterized by two effective capacity functions, namely, the QoS exponent and the nonempty buffer probability. The QoS exponent is well understood in the literature; however, there is little known about the other function, i.e., the nonempty buffer probability, because this function has not been exactly derived. In this letter, we derive a new approximation formula for this function over Nakagami-m fading channels. Simulation results indicate that our formula can closely approximate this function and is more accurate than existing approximation formulae. |
Year | DOI | Venue |
|---|---|---|
2015 | 10.1109/LCOMM.2015.2431267 | IEEE Communications Letters |
Keywords | Field | DocType |
effective capacity model,nakagami-m fading channel,approximation,nonempty buffer probability | Wireless,Exponent,Fading,Signal-to-noise ratio,Computer network,Communication channel,Approximation theory,Capacity planning,Nakagami distribution,Mathematics | Journal |
Volume | Issue | ISSN |
PP | 99 | 1089-7798 |
Citations | PageRank | References |
1 | 0.38 | 10 |
Authors | ||
2 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Chen, Y. | 1 | 1 | 0.38 |
| Izzat Darwazeh | 2 | 273 | 40.03 |