COFDM


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COFDM

(Coded Orthogonal FDM) See OFDM.
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Recommended by the company for broadcast applications where high-quality live streaming video is needed, the MicroLite 2 transmitter features HD/SD-SDI and HDMI inputs with COFDM transmission, and delivers up to 250mW of power.
Una estrategia para identificar el comportamiento del canal de radio es monitorear su estado en tiempo real; para lograr esto, se sugiere utilizar subportadoras pilotos COFDM con el proposito no solo de identificar los huecos espectrales propicios para la transmision de comunicaciones celulares, sino para estimar el estado del canal.
Two modes are defined for the Coded Orthogonal Frequency Division Multiplexing (COFDM) multicarrier method: 2K with 1705 carriers and 8K with 6817 carriers.
The core integrates a high-performance COFDM demodulation engine and a fully compliant deframer, which helps the MS2712E/MS2713E and MT8212E/MT8213E provide high-quality real-time measurements.
MicMamba 2D-XC uses the DRX 3976D COFDM demodulator and substantially exceeds all requirements of the NorDig-Unified v1.0.2 Receiver Specification.
This unit operates from 2 to 2.5 GHz with a P1dB of +44 dBm and OIP3 of +62 dBm, allowing for 8 W+ of COFDM power output.
STMicroelectronics (NYSE:STM), has introduced a new COFDM demodulator chip that performs the front-end processing of terrestrial digital TV transmissions throughout Europe.
Furthermore, broadcasters who continue to transmit digital signals would be allowed to choose between the 8VSB standard and any other standard that might work more effectively (e.g., the COFDM standard now prevalent in Europe).
The NXT6000 COFDM (code orthogonal frequency-division multiplexing) Demodulator and FEC (forward error correction) IC is a highly integrated solution for digital terrestrial receiver applications.
Proponents of [European] COFDM simply did not make a compelling case for switching horses in midstream or adding COFDM as an option.
The transmitter includes COFDM DVB-T and LMS-T modulation options, while the integrated UHF receiver operates in the 410-490MHz RF range.
The SOLO7 OBTX transmitter is a compact, and feature-rich COFDM digital video transmitter specifically designed for high quality OB applications.