Adaptive threshold reception scheme for OFDM‐PWM‐based visible light communication systems
نویسندگان
چکیده
منابع مشابه
An adaptive scaling and biasing scheme for OFDM-based visible light communication systems.
Orthogonal frequency-division multiplexing (OFDM) has been widely used in visible light communication systems to achieve high-rate data transmission. Due to the nonlinear transfer characteristics of light emitting diodes (LEDs) and owing the high peak-to-average-power ratio of OFDM signals, the transmitted signal has to be scaled and biased before modulating the LEDs. In this contribution, an a...
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ژورنال
عنوان ژورنال: Electronics Letters
سال: 2018
ISSN: 0013-5194,1350-911X
DOI: 10.1049/el.2018.5091