18416488. METHOD AND APPARATUS FOR GENERATING TRAINING SIGNAL USING PREDETERMINED BINARY SEQUENCE IN WIRELESS LAN SYSTEM simplified abstract (LG ELECTRONICS INC.)
Contents
- 1 METHOD AND APPARATUS FOR GENERATING TRAINING SIGNAL USING PREDETERMINED BINARY SEQUENCE IN WIRELESS LAN SYSTEM
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 METHOD AND APPARATUS FOR GENERATING TRAINING SIGNAL USING PREDETERMINED BINARY SEQUENCE IN WIRELESS LAN SYSTEM - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
METHOD AND APPARATUS FOR GENERATING TRAINING SIGNAL USING PREDETERMINED BINARY SEQUENCE IN WIRELESS LAN SYSTEM
Organization Name
Inventor(s)
METHOD AND APPARATUS FOR GENERATING TRAINING SIGNAL USING PREDETERMINED BINARY SEQUENCE IN WIRELESS LAN SYSTEM - A simplified explanation of the abstract
This abstract first appeared for US patent application 18416488 titled 'METHOD AND APPARATUS FOR GENERATING TRAINING SIGNAL USING PREDETERMINED BINARY SEQUENCE IN WIRELESS LAN SYSTEM
Simplified Explanation
The abstract describes a method and apparatus for generating an STF signal in a wireless LAN system to improve AGC estimation of a MIMO transmission.
- The STF signal is included in a field used for AGC estimation in MIMO transmissions.
- A portion of the STF signal is used for uplink transmissions, such as uplink MU PPDU transmissions from multiple STAs.
- The STF signal is designed for use in a 40 MHz or 80 MHz band, with a preference for the 40 MHz band.
- The STF signal is generated based on a repeated sequence of a predetermined M sequence, which is a 15-bit binary sequence.
Potential Applications
The technology can be applied in wireless LAN systems to improve AGC estimation in MIMO transmissions, particularly in scenarios where multiple STAs are transmitting uplink data simultaneously.
Problems Solved
1. Improved AGC estimation in MIMO transmissions. 2. Efficient utilization of the STF signal for uplink MU PPDU transmissions.
Benefits
1. Enhanced performance in wireless LAN systems. 2. Increased reliability in uplink data transmissions. 3. Optimal use of bandwidth in 40 MHz band configurations.
Potential Commercial Applications
"Enhancing AGC Estimation in Wireless LAN Systems for Improved Uplink Data Transmission"
Possible Prior Art
One possible prior art could be the use of STF signals in wireless LAN systems for synchronization purposes. However, the specific use of the STF signal for improving AGC estimation in MIMO transmissions, particularly for uplink MU PPDU transmissions, may be a novel aspect of this technology.
Unanswered Questions
== How does the repeated sequence of the predetermined M sequence contribute to the generation of the STF signal in this method and apparatus? The repeated sequence of the predetermined M sequence is used to create a structured and predictable STF signal that can be efficiently utilized for AGC estimation in MIMO transmissions. This repetition helps in maintaining synchronization and improving the accuracy of AGC estimation.
== What are the specific benefits of using the STF signal for uplink MU PPDU transmissions from multiple STAs? Using the STF signal for uplink MU PPDU transmissions allows for better coordination and management of uplink data from multiple STAs, leading to improved overall system performance and throughput. This can result in more efficient use of the wireless LAN system's resources and better quality of service for users.
Original Abstract Submitted
Disclosed are a method and an apparatus for generating an STF signal usable in a wireless LAN system. The STF signal is included in a field used to improve AGC estimation of a MIMO transmission. A portion of the STF signal is used to transmit an uplink, and can be used for uplink MU PPDUs transmitted from a plurality of STAs. The STF signal that is disclosed, for example, is used for a 40 MHz band or an 80 MHz band, is desirably usable for the 40 MHz band, and can be generated based on a sequence in which a predetermined M sequence is repeated. The predetermined M sequence can be a binary sequence of which the length is 15 bits.
