| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for transmitting different modulation and coding rate information in a wireless system.SOLUTION: The traffic on a plurality of channels is determined 921. A bandwidth for a packet is selected based on the traffic and available channel bandwidths 922. A modulation and a coding rate are selected from a plurality of modulations and associated coding rates 923. The modulation and coding rate can be applied to a segment of the packet, where each segment includes one or more bandwidth units. The packet including the selected modulation and coding rate information is transmitted on at least one channel 924. |
