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US 2020/0092602 A1Published application
Method of transmitting wireless variable av according to channel environment
AssigneeWiseJet Inc.
InventorsInnYeal OH, HyeongBeom JU, ByeongNam AHN, ChulSoon PARK
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Abstract
Disclosed is method of transmitting wireless variable AV according to channel environment, the AV format, code rate, and modulation index based on the lookup table according to the data rate. The modulation index, AV format, code rate, and output level may be adjusted step by step based on an SNR and/or a BER to provide a high quality image according to a channel environment.
Claims8
A method of transmitting wireless variable AV from a source device to a display device according to a channel environment comprising steps of:
- preparing a lookup table (LUT) comprising an AV format, a code rate, and a modulation index according to a data rate;
- setting a modulation index based on an SNR;
- setting an AV format;
- adjusting a code rate;
- adjusting an output level, and
- changing an AV format according to a channel environment.
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Dependencies are inferred from the claim text.