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 ...

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Curtiss-Wright’s E-SOQPSK (Extensible SOQPSK) is a software-configurable, ultra-low-power Wi-Fi modulation scheme. Its waveforms offer some beneficial performance attributes for aeronautical telemetry ...

IEEE 802.11n is the expansion of the WLAN 802.11a/g standards for peak data rates up to 600Mbit/s. IEEE 802.11n, like 802.11a/g, uses OFDM modulation but also MIMO (multiple-input and multiple-output) ...

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 ...

HACKETTSTOWN, N.J.—Vislink will show its new Cliq OFDM mobile transmitter, a compact 4K mobile unit capable of transmitting full 4K or two HD video services, during IBC 2023, Sept. 15-18, at the RAI ...

With wireless LAN (WLAN) popularity continuing to soar, designers must now begin evolving this to the 5-GHz band. Making this leap will not be easy. The IEEE 802.11a system calls for 5-GHz WLAN ...

Ultrawideband (UWB) wireless technology is poised to replace high-speed data cables in homes and offices. 1 UWB technology will be capable of transmitting hundreds of megabits per second over ...

Orthogonal frequency division multiplexing (OFDM) has become attractive for many current and emerging commercial applications because it provides a combination of data throughput, scalability, and ...

The latest version of the WiMAX standardaddresses the mobile services required to free users from the tethersof a predetermined location. As with any new technology comes the needto test its ...