Japan Intellectual Property Rights: COORDINATION OF WIFI STATION USING SHARED TXOP BETWEEN DL AND UL OVER TIME DOMAIN

Japan, July 14 -- SONY CORP OF AMERICA,SONY GROUP CORP has got intellectual property rights for 'COORDINATION OF WIFI STATION USING SHARED TXOP BETWEEN DL AND UL OVER TIME DOMAIN.' Other related details are as follows:

Application Number: JP,2024-180283

Category (FI): H04W72/0446,H04W72/12,H04W84/12

Stage: PROBLEM TO BE SOLVED: To provide a wireless local area network (WLAN) protocol that enables a transmission opportunity (TXOP) owner, whether an AP or a non-AP STA, to share the TXOP with other stations, either APs or non-AP STAs.SOLUTION: The intention to share the TXOP is communicated directly or indirectly by a TXOP owner to other STAs and/or APs, after which scheduling information (time and duration) is shared with the STAs and/or APs. When a TXOP occurs, the STAs and/or APs can access the channel at a specified time and for a specified duration, thus increasing the usage of the TXOP and improving efficiency.SELECTED DRAWING: Figure 14 (Grant)

Filing Date: Oct. 15, 2024

Publication Date: Feb. 6, 2025

The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100

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