Invention Grant
- Patent Title: Location-aware spatial reuse
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Application No.: US16685771Application Date: 2019-11-15
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Publication No.: US11172368B2Publication Date: 2021-11-09
- Inventor: Sanjay Katabathuni , Benjamin Jacob Cizdziel
- Applicant: Cisco Technology, Inc.
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Merchant & Gould P.C.
- Main IPC: H04L5/00
- IPC: H04L5/00 ; H04W16/06 ; H04L1/00 ; H04W16/18 ; H04W48/20 ; H04W64/00 ; H04W72/08 ; H04W84/12

Abstract:
Location-aware spatial reuse may be provided. First, an Overlapping Basic Service Set (OBSS) transmission to be received at a device may be detected by a first Access Point (AP). Then the location of the device may be determined. Next, based on the determined location, it may be determined that the device is out of range of the first AP. Then, in response to determining that the device is out of range of the first AP, the first AP may perform an OBSS Packet Detect (PD) based Spatial Reuse (SR) transmission without reducing a transmit (Tx) power for the transmission.
Public/Granted literature
- US20210153026A1 LOCATION-AWARE SPATIAL REUSE Public/Granted day:2021-05-20
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