| 摘要 |
<p>The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for transmitting control information via a PUCCH in a wireless communication system, and to an apparatus for the method, wherein the method comprises the following steps: joint-coding a plurality of pieces of control information to obtain a single code word; obtaining a first modulated symbol sequence from the single code word; performing a time domain spreading process on modulated symbols corresponding to each of the slots in the PUCCH among the first modulated symbol sequence, such that the modulated symbols correspond to the respective single carrier frequency division multiplexing (SC-FDMA) symbols in the relevant slots, so as to obtain a plurality of spread second modulated symbol sequences corresponding to the respective SC-FDMA symbols in each slot; and transmitting, in the relevant SC-FDMA symbols in the PUCCH, the plurality of spread second modulated symbol sequences.</p> |
