17754727. METHOD AND DEVICE FOR RECEIVING PPDU THROUGH BROADBAND IN WIRELESS LAN SYSTEM simplified abstract (LG ELECTRONICS INC.)
Contents
- 1 METHOD AND DEVICE FOR RECEIVING PPDU THROUGH BROADBAND IN WIRELESS LAN SYSTEM
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 METHOD AND DEVICE FOR RECEIVING PPDU THROUGH BROADBAND 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 Unanswered Questions
- 1.11 Original Abstract Submitted
METHOD AND DEVICE FOR RECEIVING PPDU THROUGH BROADBAND IN WIRELESS LAN SYSTEM
Organization Name
Inventor(s)
METHOD AND DEVICE FOR RECEIVING PPDU THROUGH BROADBAND IN WIRELESS LAN SYSTEM - A simplified explanation of the abstract
This abstract first appeared for US patent application 17754727 titled 'METHOD AND DEVICE FOR RECEIVING PPDU THROUGH BROADBAND IN WIRELESS LAN SYSTEM
Simplified Explanation
The patent application describes a method and device for receiving a PPDU in a wireless LAN system, where a reception STA decodes the PPDU received from a transmission STA through a broadband, which can be a 320 MHz band or a 160+160 MHz band. The PPDU includes an STF signal generated based on a first STF sequence for the broadband, which is a sequence derived from a second STF sequence for an 80 MHz band in an 802.11ax wireless LAN system.
- Reception STA decodes PPDU from transmission STA in a wireless LAN system.
- Broadband can be 320 MHz band or 160+160 MHz band.
- STF signal in PPDU is generated based on a first STF sequence for the broadband.
- First STF sequence is derived from a second STF sequence for an 80 MHz band in an 802.11ax wireless LAN system.
Potential Applications
This technology can be applied in various wireless communication systems that require efficient reception of PPDU signals over broadband channels.
Problems Solved
1. Efficient decoding of PPDU signals in wireless LAN systems. 2. Improved reception quality over broadband channels.
Benefits
1. Enhanced data transmission reliability. 2. Increased network performance. 3. Better utilization of available bandwidth.
Potential Commercial Applications
"Wireless Communication Systems: Enhancing PPDU Reception Efficiency"
Possible Prior Art
Prior art related to efficient PPDU reception in wireless LAN systems may include patents or research papers on signal decoding techniques and broadband communication protocols.
Unanswered Questions
How does this technology compare to existing methods of PPDU reception in wireless LAN systems?
This article does not provide a direct comparison with existing methods of PPDU reception, leaving the reader to wonder about the specific advantages of this new approach.
Are there any limitations or drawbacks to implementing this technology in practical wireless LAN systems?
The article does not address any potential limitations or challenges that may arise when implementing this technology in real-world wireless communication systems.
Original Abstract Submitted
A method and a device for receiving a PPDU in a wireless LAN system are presented. Specifically, a reception STA receives a PPDU from a transmission STA through a broadband and decodes the PPDU. The broadband is a 320 MHz band or a 160+160 MHz band. The PPDU includes an STF signal. The STF signal is generated on the basis of a first STF sequence for a broadband. The first STF sequence is a sequence of which a phase rotation is applied to a sequence in which a second STF sequence is repeated. The second STF sequence is an STF sequence for a 80 MHz band defined in an 802.11ax wireless LAN system. If the broadband is a 320 MHz band, the first SFT sequence is a sequence in which preset sequence M is repeated, and is defined to be the same as {M 1 −M 0 −M 1 −M 0 M 1 −M 0 −M 1 −M 0 −M −1 M 0 M −1 M 0 −M −1 M 0 M −1 M}*(1+j)/sqrt(2)).
