18557001. MULTICAST SIGNAL PROCESSING METHOD AND DEVICE simplified abstract (LG Electronics Inc.)
Contents
MULTICAST SIGNAL PROCESSING METHOD AND DEVICE
Organization Name
Inventor(s)
MULTICAST SIGNAL PROCESSING METHOD AND DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18557001 titled 'MULTICAST SIGNAL PROCESSING METHOD AND DEVICE
Simplified Explanation: The patent application describes a method for transmitting and receiving multicast signals by compressing and decompressing IP headers at the link layer.
- Link layer compresses IP headers of received IP streams
- Generates link control information for multicast
- Encapsulates IP header-compressed ROHC streams
- Transmits a stream including link control information, descriptor, and ROHC streams
- Reception method involves decompressing IP headers and parsing link control information
Key Features and Innovation:
- Compression of IP headers at the link layer
- Generation of link control information for multicast
- Encapsulation of IP header-compressed ROHC streams
- Efficient transmission and reception of multicast signals
Potential Applications:
- Telecommunication networks
- Video streaming services
- IoT devices
- Real-time data transmission
- Remote monitoring systems
Problems Solved:
- Efficient multicast signal transmission
- Reduction of bandwidth usage
- Improved network performance
- Enhanced data delivery in multicast scenarios
Benefits:
- Enhanced network efficiency
- Reduced bandwidth consumption
- Improved data transmission speed
- Enhanced quality of service for multicast applications
Commercial Applications: The technology can be applied in various industries such as telecommunications, video streaming services, IoT, and remote monitoring systems to improve data transmission efficiency and network performance.
Prior Art: Readers can explore prior art related to multicast signal transmission methods, IP header compression, and link layer protocols in the field of networking technologies.
Frequently Updated Research: Stay updated on the latest advancements in multicast signal transmission methods, IP header compression techniques, and link layer protocols to enhance network performance and efficiency.
Questions about Multicast Signal Transmission: 1. How does the compression of IP headers at the link layer improve multicast signal transmission efficiency? 2. What are the potential challenges in implementing IP header compression for multicast signals?
Original Abstract Submitted
A multicast signal transmission method, according to the embodiments, may comprise the steps of: receiving Internet Protocol (IP) streams from an upper layer; compressing, at a link layer, IP headers of the IP streams; generating link control information for link layer-related multicast; encapsulating IP header-compressed Robust Header Compression (ROHC) streams; encapsulating the link control information and an IP header compression-related descriptor; and transmitting, in a physical layer, a stream including the link control information, the descriptor and the ROHC streams. A multicast signal reception method, according to the embodiments, comprises the steps of: receiving a multicast signal from a physical layer; decompressing, at a link layer, IP headers of IP streams of the multicast signal; and parsing link control information for multicast, and an IP header compression-related descriptor, wherein IP header-compressed ROHC streams may be decapsulated.
