| 摘要 |
<p>The present invention discloses a method for power ratio allocation in multiple code channels, and the method includes the following steps: acquiring configuration power of each code channel; computing a power difference based on the configuration power of each code channel; computing a power ratio allocation factor for each code channel based on the range of the power difference and the weight factor corresponding to each code channel in the 3rd Generation Partner Project (3GPP) protocol; computing a total transmission power and/or generating a baseband burst signal based on the power ratio allocation factor for each code channel. A corresponding device is also provided by the present invention. The present invention provides a power ratio allocation solution based on various code channel combinations, enables a reasonable power allocation of each uplink code channel, reduces the inter-channel interference, and improves the demodulation performance of the transmission signal, thus benefiting the technical requirement of smoothly updating Time Division-Synchronous Code Division Multiple Access (TD-SCDMA) terminal from 3GPP Release (R) 5 and R6 to R7. The technical solution is easy to implement and has good compatibility.</p> |
