18554330. METHOD AND DEVICE FOR REQUESTING FEEDBACK OF PORTION OF BAND FOR STA OPERATING ONLY IN 20/80/160 MHZ IN WIRELESS LAN SYSTEM simplified abstract (LG ELECTRONICS INC.)
METHOD AND DEVICE FOR REQUESTING FEEDBACK OF PORTION OF BAND FOR STA OPERATING ONLY IN 20/80/160 MHZ IN WIRELESS LAN SYSTEM
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METHOD AND DEVICE FOR REQUESTING FEEDBACK OF PORTION OF BAND FOR STA OPERATING ONLY IN 20/80/160 MHZ IN WIRELESS LAN SYSTEM - A simplified explanation of the abstract
This abstract first appeared for US patent application 18554330 titled 'METHOD AND DEVICE FOR REQUESTING FEEDBACK OF PORTION OF BAND FOR STA OPERATING ONLY IN 20/80/160 MHZ IN WIRELESS LAN SYSTEM
The patent application describes a method and device for transmitting a feedback frame in a wireless LAN system. In this method, a reception STA receives an NDPA frame and an NDP frame from a transmission STA, and then transmits a feedback frame to the transmission STA based on the received frames.
- The NDPA frame contains information on a portion of a band, including a bitmap with first to ninth bits.
- The first bit of the bitmap includes information on a channel unit for requesting feedback information.
Potential Applications: - Wireless communication systems - Network optimization technologies
Problems Solved: - Efficient transmission of feedback frames in wireless LAN systems - Improved communication reliability
Benefits: - Enhanced network performance - Reduced interference - Increased data transmission efficiency
Commercial Applications: Title: "Advanced Wireless LAN Feedback Transmission Technology" This technology can be utilized in: - Wireless routers - IoT devices - Smart home systems
Prior Art: Further research can be conducted in the field of wireless communication protocols and feedback mechanisms in LAN systems.
Frequently Updated Research: Stay updated on advancements in wireless communication standards and protocols to enhance the efficiency of feedback transmission in LAN systems.
Questions about the technology: 1. How does this technology improve the reliability of wireless communication systems? 2. What are the potential implications of this innovation on network optimization in wireless LAN systems?
Original Abstract Submitted
Proposed are a method and device for transmitting a feedback frame in a wireless LAN system. Specifically, a reception STA receives an NDPA frame from a transmission STA. The reception STA receives an NDP frame from the transmission STA. The reception STA transmits a feedback frame to the transmission STA through a predetermined bandwidth on the basis of the NDPA frame and the NDP frame. The NDPA frame includes information on a portion of a band. The information on the portion of the band includes a bitmap comprising first to ninth bits. The first bit includes information on a channel unit for requesting feedback information.
