| 摘要 |
FIELD: physics, computer engineering.SUBSTANCE: invention relates to a method of correcting parameters when matching data rate based on multilevel mapping. The method includes steps of: obtaining a number of levels for multilevel mapping and determining a transmission mode for communication session content; and correcting parameters when matching the data rate in LTE release 10 protocol in accordance with the obtained number of levels and the determined transmission mode. The present invention also provides an apparatus for correcting parameters when matching data rate based on multilevel mapping, which includes a parameter correction unit, a transmission mode determining unit and a unit for obtaining the number of levels, connected to the parameter correction unit; wherein the transmission mode determining unit can determine the transmission mode for the communication session content and inform the parameter correction unit on the transmission mode; the unit for obtaining the number of levels can obtain the number of levels for multilevel mapping and inform the parameter correction unit on the number of levels; the parameter correction unit corrects parameters when matching data rate.EFFECT: providing adaptation of parameters when matching data rate on LTE releases 8 and 9 to new mapping types in the LTE release 10 protocol.10 cl, 2 dwg |
