Research Article
Cross-Layer Design for Downlink Scheduling Combined with Call Admission Control in Wireless Networks
Table 1
Transmission modes with convolutionally coded modulation (the generator polynomial of the mother code is
).
| | Mode 1 | Mode 2 | Mode 3 | Mode 4 | Mode 5 |
| Modulation | BPSK | QPSK | QPSK | 16-QAM | 64-QAM | Coding rate | 1/2 | 1/2 | 3/4 | 3/4 | 3/4 | (bits/sym.) | 0.50 | 1.00 | 1.50 | 3.00 | 4.50 | | 274.7229 | 90.2514 | 67.6181 | 53.3987 | 35.3508 | | 7.9932 | 3.4998 | 1.6883 | 0.3756 | 0.0900 | (dB) | −1.5331 | 1.0942 | 3.9722 | 10.2488 | 15.9784 |
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