| 摘要 |
In an exemplary embodiment, a base station includes an antenna for transmitting signals on a downlink to a plurality of user devices. The base station also includes a processor, and memory in electronic communication with the processor. Interleaving instructions are stored in the memory. The interleaving instructions are executable by the processor to interleave coded data in accordance with an interleaving algorithm in order to generate interleaved data. The interleaving algorithm is configured to accommodate use of different transmission bandwidths for data transmission. OFDMA processing instructions are also stored in the memory. The OFDMA processing instructions are executable by the processor to perform OFDMA processing on the interleaved data. The OFDMA processing facilitates the use of a varying number of sub-carriers for channel transmission.
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