Method for transmitting video and data transmitter
A technology of video data and transmitter, applied in the field of electronic data communication, can solve the problems of easy interference of wireless channels, non-retransmission of data, quality changes of wireless channels, etc.
Active Publication Date: 2018-04-03
SAMSUNG DISPLAY CO LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
Therefore, any part of a frame not received within 16.6 ms must be discarded so that the display can start rendering the next frame, and data retransmission is usually not a viable option
In addition to high bandwidth and latency requirements, wireless channels can be susceptible to interference, which can cause the quality of the wireless channel to vary unpredictably over time
Therefore, it may be difficult to provide guaranteed quality of service (QoS) for sending high-quality video data over wireless channels
Method used
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Embodiment Construction
[0080] Aspects of example embodiments of the invention relate to systems and methods for electronic data communication.
[0081] The detailed description set forth below in conjunction with the accompanying drawings is intended as a description for exemplary embodiments of systems and methods for Cross-Layer Image Optimization (CLIO) for wireless video transmission over multi-gigabit channels provided in accordance with the present invention, It is not intended to represent the only form in which the invention may be constructed or used. This description sets forth the features of the invention in conjunction with the illustrated embodiments. However, it is to be understood that the same or equivalent functions and structures can be realized by different embodiments which are also intended to be included within the spirit and scope of the present invention. As indicated elsewhere herein, like reference numbers are intended to refer to like elements or features.
[0082] The ...
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The present invention relates to a method for transmitting video and a data transmitter. In a method for transmitting video for a display panel by a transmitter in electronic communication with a receiver over a wireless communication channel, the method comprises the steps of: receiving, by the transmitter, a frame of video data from a data source; reorganizing, by the transmitter, the frame of video data into a plurality of packets according to levels of importance of bits of the frame of video data; generating, by the transmitter, a tag for each of the plurality of packets, the tags corresponding to different relative levels of importance of the plurality of packets; performing, by the transmitter, different protection techniques for each of the plurality of packets based on the tag corresponding to each of the plurality of packets; and transmitting, by the transmitter, the plurality of packets and the tags to the receiver for display on the display panel such that each of the plurality of packets is transmitted according to the different protection techniques based on the corresponding tagging.
Description
technical field [0001] Aspects of one or more example embodiments of the invention relate to a system and method for electronic data communication. Background technique [0002] This application claims "A SYSTEM ANDMETHOD FOR CROSS LAYER IMAGE OPTIMIZATION (CLIO) FOR WIRELESS VIDEOTRANSMISSION OVER MULTI-GIGABIT CHANNELS" filed in the United States Patent and Trademark Office on September 26, 2016. System and Method for Cross-Layer Image Optimization (CLIO) for Video Transmission)" U.S. Provisional Patent Application No. 62 / 400,042, the entire contents of which are incorporated herein by reference. [0003] Due to the emergence of new applications and new use cases, the demand for wireless video transmission is increasing. In recent years, technological advancements in high-resolution display screens and the advent of high-quality video (HD, FHD, UHD, etc.) have led to increased bandwidth requirements for high-throughput transmission. For example, uncompressed Ultra High D...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H04N21/643H04N21/647H04N19/34
CPCH04N19/34H04N21/643H04N21/64792H04L1/1825H04L1/0009H04L1/007H04L1/0003H04N21/2402H04N19/37H04N19/66H04N21/43615H04N21/43637H04N21/4343H04N21/4345H04N21/4351H04N21/4122H04L1/0083H04L1/0086H04L1/0006H04L1/0041H04L69/324H04N5/40H04N7/0255H04N7/0357H04W28/0268
Inventor 拉明·穆巴舍亚利尔·卡迈利格雷戈里·W·库克大卫·萨莫拉
Owner SAMSUNG DISPLAY CO LTD