| 摘要 |
A pulse code modulation modem system (200) utilizes the same total average transmit power formula for designing signal point constellations in one modem and for verifying that the transmit power of the signal point constellations are within a designated maximum power limit in the other modem. The transmit power of the signal point constellations designed by the client modem (204) is also calculated by the server modem (202) to verify that the transmit power limit imposed upon the server modem (200) is not exceeded. In addition, the modem system (200) is capable of designating a transmit power limit associated with one or more training signal points or a training sequence for use during a training mode.
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