Name
Abstract | ||
|---|---|---|
In this paper, we analyze the information-theoretical limits of a multiple-input single-output (MISO) channel with one-bit transceiver. In particular, we present a capacity expression in a closed form when perfect channel state information (CSI) is available at both a transmitter and a receiver. One major finding is that the capacity-achieving transmission strategy is to uniformly use four multi-dimensional signal points. The four signal points are chosen as a function of the channel and the signal-to-noise ratio (SNR) from the channel input set constructed by a spatial lattice modulation (SLM) method. From our analysis and simulation results, we also demonstrate that the capacity loss caused by the use of one-bit DACs is sufficiently small throughout the entire SNR regime even with a few-bit CSIT feedback that suffices to achieve the capacity. |
Year | DOI | Venue |
|---|---|---|
2019 | 10.1109/ISIT.2019.8849629 | 2019 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY (ISIT) |
Field | DocType | Citations |
Transmitter,Discrete mathematics,Topology,Transceiver,Lattice (order),Capacity loss,Computer science,Communication channel,Modulation,Channel state information | Conference | 0 |
PageRank | References | Authors |
0.34 | 0 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Yunseo Nam | 1 | 7 | 2.18 |
| Heedong Do | 2 | 0 | 0.34 |
| Yo-Seb Jeon | 3 | 54 | 9.12 |
| Namyoon Lee | 4 | 857 | 62.30 |