Abstract: A comparison between the use of PAM and QAM constellations in Rate-Splitting Multiple Access (RSMA) is presented. Previous studies of RSMA with discrete or finite input signaling have ...

Some 60 years ago, FCC Chairman Newton Minow championed — and got the nod of his fellow Commissioners — to mandate that all TV set manufacturers in the U.S. add a dial for UHF television. It was a ...

Department of Electrical and Computer Engineering, University of Washington, Seattle, WA, United States Optical interconnects are becoming a major bottleneck in scaling up future GPU racks and network ...

Telluride: Daniel Roher’s narrative debut would’ve benefitted from zagging more over its overly-predictable plot. “Tuner” continues Leo Woodall’s own move into leading man territory, after “Bridget ...

The rapid development of the Fifth Generation (5G) networks encourages researchers to improve the Radio over Fiber (RoF) technique to achieve data rates of 10 Gbps and beyond. That led to a ...

If you want an ATSC 3.0 tuner that does everything you need at a fair price, the Zat-600B is the tuner to choose. It supports classic ATSC 1.0 TV channels, as well as newer NextGen TV options, and can ...

Jim from “the middle of OTA nowhere” (Asheville, NC), writes: First, does anyone test the tuners in TVs for the ability to pull distant stations and stability? Are there any set-top boxes that are ...

Abstract: The 1024-QAM demodulator we have developed for cable television networks uses a modified symbol-decision region to reduce the effects of phase noise due to set-top-box tuners. Simulation ...

Error vector magnitude characterizes actual QAM signals’ deviations from their ideal locations due to nonlinearity and phase noise. Figure 1. Factors such as ...