Name
Title | ||
|---|---|---|
Comment on `An Efficient Random Access Scheme for OFDMA Systems with Implicit Message Transmission' |
Abstract | ||
|---|---|---|
In [1], the throughput and access delay performance of the RACH in an orthogonal frequency division multiple access (OFDMA) system is analyzed. However, the analysis of access delay is incorrect. This note corrects the original equations and results show that the new equations correct the non-negligible error of the average access delay under the uniform backoff policy. |
Year | DOI | Venue |
|---|---|---|
2013 | 10.1109/TWC.2012.112012.120872 | IEEE Transactions on Wireless Communications |
Keywords | Field | DocType |
uniform backoff policy,uniform backoff,data communication,orthogonal frequency division multiple access system,ofdma system,rach,binary exponential backoff,access delay performance,frequency division multiple access,random access channel,efficient random access scheme,access delay,implicit message transmission,ofdm,indexes,wireless communication,throughput,random variables | Random-access channel,Random variable,Wireless,Computer science,Computer network,Orthogonal frequency-division multiple access,Throughput,Frequency-division multiple access,Orthogonal frequency-division multiplexing,Random access | Journal |
Volume | Issue | ISSN |
12 | 1 | 1536-1276 |
Citations | PageRank | References |
3 | 0.42 | 1 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Chia-hung Wei | 1 | 291 | 19.78 |
| Ping-Chen Lin | 2 | 68 | 6.28 |
| R. -G. Cheng | 3 | 39 | 4.50 |