Invention Grant
- Patent Title: Method and apparatus for receiving PPDU with duplicated data through 80 MHz band in wireless LAN system
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Application No.: US18010952Application Date: 2021-06-30
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Publication No.: US12294477B2Publication Date: 2025-05-06
- Inventor: Eunsung Park , Jinyoung Chun , Jinsoo Choi , Dongguk Lim
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Fish & Richardson P.C.
- Priority: KR10-2020-0081636 20200702,KR10-2020-0081649 20200702,KR10-2020-0084241 20200708
- International Application: PCT/KR2021/008248 WO 20210630
- International Announcement: WO2022/005194 WO 20220106
- Main IPC: H04L27/26
- IPC: H04L27/26 ; H04L1/00 ; H04W72/0453 ; H04W84/12
Abstract:
A method and an apparatus for receiving a PPDU in a wireless LAN system are proposed. Specifically, a receiving STA receives the PPDU from a transmitting STA through an 80 MHz band, and decodes the PPDU. The PPDU includes a preamble and a data field. The 80 MHz band includes first and second 484 tones RUs. The data field includes first data for the first 484 tone RU and second data for the second 484 tone RU. The second data is data obtained by duplicating the first data. The first and second 484 tone RUs are resource units including 484 tones.
Public/Granted literature
- US20230239191A1 METHOD AND APPARATUS FOR RECEIVING PPDU WITH DUPLICATED DATA THROUGH 80 MHZ BAND IN WIRELESS LAN SYSTEM Public/Granted day:2023-07-27
Information query
