Orthogonal Frequency Division Multiplexing (OFDM) has become a cornerstone of modern wireless communications by dividing a high‐rate data stream into multiple lower‐rate subcarriers, each modulated ...

As more high-speed amplifier applications deal with communication systems, wired or wireless, a brief introduction and overview of orthogonal frequency division multiplex (OFDM) is necessary. With a ...

The distribution of content involves the need to adapt digital information to its means of carriage — what we typically call transmission — and to understand that fully, we need to understand the ...

Over the past year I’ve been writing about potential transmission standards for a nextgeneration broadcast platform (NGBP). The most promising standards are all based on orthogonal frequency division ...

OFDM is a technique used in modern broadband wireless communications systems. To mitigate the effect of dispersive channel distortion in high data rate OFDM systems, CP is introduced to eliminate ...

Our laboratories are developing large-capacity transmission technology that uses UHF terrestrial signals to transmit Super Hi-Vision (SHV) and other high-volume content services for the next ...

CableLabs has announced the certification of the industry’s first DOCSIS 3.1 Plus (DOCSIS 3.1+) device supporting four orthogonal frequency-division multiplexing (OFDM) channels. The certified device, ...

MTFComm today announced the successful demonstration of a novel wireless modem delivering 1.78 Gbps within a standard 8 MHz channel, using a constant-envelope OFDM waveform.

Fig1. The traditional electricity grid is evolving into the Smart Grid. The main criteria for an effective distribution grid lie in the efficient distribution of centrally generated energy to a ...