Trellis- and Network-Coded Modulation for Decode-and-Forward Two-Way Relaying Over Time-Varying Channels.

We present a bandwidth-efficient joint channel coding-modulation scheme conceived for the broadcast channel of decode-and-forward (DF) two-way relaying (TWR), where trellis-coded modulation (TCM) is intrinsically amalgamated with network-coded modulation (NCM) for achieving both a channel coding gain and a high throughput. We conceive a low-complexity receiver algorithm for our joint TC-NCM scheme...