Name
Abstract | ||
|---|---|---|
We extend the concept of faster-than-Nyquist (FTN) signaling to linear digital modulation using arbitrary modulation pulses, called generalized faster-than-Nyquist signaling (GFTN). A universal definition of nominal bandwidth is given so that "how fast" can be measured for GFTN like FTN using T-orthogonal pulses. The capacities and their asymptotic behaviors are compared between GFTN and Nyquist signaling. We show that the gain of GFTN increases unboundedly with SNR. In high SNR regime the power gain is considerable. Our extension from FTN to GFTN gives more freedom on the design of pulses to achieve good performance and acceptable detection complexity. |
Year | DOI | Venue |
|---|---|---|
2012 | 10.1109/ISIT.2012.6283509 | 2012 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY PROCEEDINGS (ISIT) |
Keywords | Field | DocType |
modulation,signal to noise ratio,power gain,bandwidth,signal detection,channel capacity | Power gain,Discrete mathematics,Topology,Detection theory,Control theory,Computer science,Delta modulation,Modulation,Bandwidth (signal processing),Nyquist–Shannon sampling theorem,Pulse-density modulation,Pulse-amplitude modulation | Conference |
Volume | Issue | Citations |
null | null | 1 |
PageRank | References | Authors |
0.39 | 0 | 3 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Jing Zhou | 1 | 327 | 54.75 |
| Daoben Li | 2 | 47 | 13.15 |
| Xuesong Wang | 3 | 37 | 3.61 |