High-Definition Video Transmission via Adaptive Communication Modules
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current technologies fail to efficiently transmit high-definition video data over long distances with high image quality and low latency due to insufficient bandwidth and unsatisfactory performance in existing products.
Innovation Solution
A transmitting method and device that processes high-definition video data into packets and transmits them through a communication module with a threshold transmission rate of at least 1 Gbps, using network cables or optical fibers, ensuring lossless transmission with ultra-low latency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Length of stationary object
If high-definition video data is transmitted using conventional communication modules, then transmission distance can be extended, but transmission bandwidth is insufficient and latency increases
Solution Approach 1:
The system dynamically selects between different communication modules (first communication module for short distance, second communication module for long distance) based on transmission distance requirements. This dynamic adaptation allows the system to optimize bandwidth utilization and latency performance for each specific transmission scenario, resolving the contradiction between transmission distance and bandwidth availability.
Solution Approach 2:
The patent changes the transmission parameters by switching between different communication modules with different characteristic parameters. The first communication module operates at higher bandwidth for short distances, while the second communication module is optimized for longer distances. This parameter change strategy enables the system to achieve both extended transmission distance and adequate bandwidth performance.
2Length of stationary object
If high-definition video data is transmitted using conventional communication modules, then transmission distance can be extended, but latency increases
Solution Approach 1:
The system dynamically selects between different communication modules based on transmission distance requirements. For long-distance transmission, the second communication module is activated which is specifically optimized to maintain low latency performance despite the extended distance, thus resolving the contradiction between transmission distance and latency.
3Productivity
If existing products are used for high-definition video transmission, then some transmission requirements can be met, but image quality and overall performance are unsatisfactory
Solution Approach 1:
The transmission system is segmented into two distinct communication modules, each optimized for specific requirements. The first communication module handles short-distance high-bandwidth transmission, while the second communication module handles long-distance transmission with optimized error correction and data integrity features. This segmentation allows each module to be independently optimized for its specific function, maintaining high image quality across different transmission scenarios.
Solution Approach 2:
Different communication modules are deployed with different quality characteristics matched to their specific transmission scenarios. The second communication module used for long-distance transmission incorporates enhanced error correction, data validation, and quality assurance mechanisms specifically tailored for maintaining image quality over extended distances, thus resolving the contradiction between transmission capability and image quality.
Data Source
AI summary
Disclosed are a transmitting method, a receiving method, a transmitting device and a receiving device for high-definition video data. The transmitting method comprises the follows. High-definition video data with different color space formats is obtained by a transmitting device via an input interface. processing, by the transmitting device, the high-definition video data into a data packet; transmitting, by the transmitting device, the data packet to a first communication module with the transmission rate not less than a first threshold. The first communication module is configured to transmit the data packet. By the adoption of the disclosure, the transmitting device can transmit the high-definition video data to a receiving device through the first communication module and based on a network cable or an optical fiber, so that lossless high-definition video transmission with ultra-low latency can be realized.