| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a two-way relay wireless communication method and device that can reduce the number of time slots for transmission.SOLUTION: A first device receives a signal from a source node and a target node simultaneously in a time slot. The first device receives subsequent signals from the source node and multiple target nodes simultaneously in successive time slots, and applies hierarchical modulation to the received signals. The first device decodes the received signals, generates a plurality of intermediate bit sequences (IBSs) for a broadcast transmission, and groups the generated IBSs according to a channel condition. A second device is configured to receive the broadcast transmission and decode a portion of the broadcast transmission that is intended for the second device.</p> |
