| 摘要 |
<p>Method and device for duplex communication in a Code Division Multiple Access (CDMA) communication system, wherein data bits that have been encoded into a number of symbols or chips are transmitted in a first communication direction via a first transmission channel, and in a second communication direction via a second transmission channel. The data bits in the first communication direction are encoded into a larger number of chips than the data bits in the second communication direction, and bits are added to the data bits to be transmitted in the second communication direction, in such a number that in fact identical chip transmission speeds are realised on the first and the second transmission channel. The added bits are combined into at least one separate communication channel in the second communication direction.</p> |
