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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Seyfi, A. Ashtiani, F. |
| Copyright Year | 2007 |
| Description | Author affiliation: Sharif Univ. of Technol., Tehran (Seyfi, A.; Ashtiani, F.) |
| Abstract | In this paper, we analyze the effect of applying leaky bucket as a well known traffic shaper on data users in a variable spreading gain CDMA (VSG-CDMA) uplink wireless cellular network. To this end, we model the effect of leaky bucket mechanism on a typical data user, with a closed product form queueing network. Each node in this queueing network corresponds to a specific processing gain or equivalently transmission rate and power. By solving such a queueing network we obtain the steady state probability with which a typical data user will exist at each node. By aggregating the effects of all data users we compute the mean and variance of interference and obtain the throughput and average delay for a typical data user. In the last part of the paper, we observe the efficiency of leaky bucket in different conditions. |
| Starting Page | 6 |
| Ending Page | 11 |
| File Size | 737278 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781424410934 |
| DOI | 10.1109/ICTMICC.2007.4448595 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-05-14 |
| Publisher Place | Malaysia |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Leaky bucket Fluctuations Smoothing methods Delay effects Telecommunication traffic Interference Throughput CDMA Multiaccess communication traffic shaping Land mobile radio cellular systems Traffic control throughput Gain |
| Content Type | Text |
| Resource Type | Article |
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