Research Article
Comparative Performance Evaluation of TCP Variants in WiMAX (and WLANs) Network Configurations
Table 1
IEEE 802.16 simulation parameters.
| WiMAX and OFDM Parameters |
| Quality of service | Best Effort | Channel bandwidth | 7 MHz | Frame duration | 5 msec | Modulation and coding | 64 QAM | Cyclic prefix | 1/16 | Contention size | 5 | DL : UL ratio | 1 : 1, 2 : 1, 3 : 1, 4 : 1, 5 : 1, and 6 : 1 |
| Traffic source and other parameters |
| TCP versions | New Reno, Vegas, Veno, | Westwood, and BIC | TCP segment size | 1024 bytes | Simulation duration | 300 s |
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