| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide techniques for spatially bundling, for transmission in the downlink direction, acknowledgments for a plurality of codewords received in the uplink direction.SOLUTION: A wireless communication procedure 300 comprises receiving 302 a plurality of codewords, and transmitting 304 a downlink feedback message by spatially bundling acknowledgments for the received plurality of codewords. In some designs, an accompanying grant message is transmitted with the downlink feedback message.</p> |
