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随着WCDMA的不断发展,数据传输速度越来越快,从3.6Mbit/s到7.2M/14.4M/21M/28M。
在以下表中我们能看到相应的值,本人想知道还有那些特殊的网络参数能区分网络是支持14.4M还是7.2M的?
在线赐教,不胜感激。
Category | Max. number of
HS-DSCH codes | Modulation | MIMO - Dual Carrier | code rate required to
achieve max. data rate[3] | Max. data rate
[Mbit/s] | 1 | 5 | QPSK and 16-QAM | | .76 | 1.2 | 2 | 5 | QPSK and 16-QAM | | .76 | 1.2 | 3 | 5 | QPSK and 16-QAM | | .76 | 1.8 | 4 | 5 | QPSK and 16-QAM | | .76 | 1.8 | 5 | 5 | QPSK and 16-QAM | | .76 | 3.6 | 6 | 5 | QPSK and 16-QAM | | .76 | 3.6 | 7 | 10 | QPSK and 16-QAM | | .75 | 7.2 | 8 | 10 | QPSK and 16-QAM | | .76 | 7.2 | 9 | 15 | QPSK and 16-QAM | | .70 | 10.1 | 10 | 15 | QPSK and 16-QAM | | .97 | 14.0 | 11 | 5 | QPSK only | | .76 | 0.9 | 12 | 5 | QPSK only | | .76 | 1.8 | 13 | 15 | QPSK, 16-QAM and 64-QAM | | .82 | 17.6 | 14 | 15 | QPSK, 16-QAM and 64-QAM | | .98 | 21.1 | 15 | 15 | QPSK, 16-QAM | MIMO | .81 | 23.4 | 16 | 15 | QPSK, 16-QAM | MIMO | .97 | 28.0 |
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