Invention Application
- Patent Title: MULTI-RU MULTI-AP TRANSMISSIONS IN WLAN SYSTEMS
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Application No.: PCT/US2021/022515Application Date: 2021-03-16
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Publication No.: WO2021188507A1Publication Date: 2021-09-23
- Inventor: WANG, Xiaofei , LOU, Hanqing , SUN, Li Hsiang , YANG, Rui
- Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
- Applicant Address: 200 Bellevue Parkway
- Assignee: INTERDIGITAL PATENT HOLDINGS, INC.
- Current Assignee: INTERDIGITAL PATENT HOLDINGS, INC.
- Current Assignee Address: 200 Bellevue Parkway
- Agency: SCHMID, Joshua D.
- Priority: US62/990,261 2020-03-16
- Main IPC: H04W74/08
- IPC: H04W74/08
Abstract:
Methods and apparatuses for operating in multi-access point (AP) wireless networks are described herein. A method performed by an AP may include transmitting, using a set of resources, a multi-AP ready-to-send (RTS) frame to at least one other AP and a plurality of stations (STAs). The method may include transmitting another frame using a portion of the set of resources. The method may include receiving, using the portion of the set of resources, a clear-to-send (CTS) frame from at least one STA of the plurality of STAs in response to the another frame. The method may include transmitting, using the portion of the set of resources, a data frame to the at least one STA. The multi-AP RTS frame may include resource allocation information for the at least one other AP and the plurality of STAs.
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