METHOD AND DEVICE FOR BEAM SHAPING TRAINING IN THE DISCOVERY OF BASIC SERVICES SETS
Patent Information
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- PERASO TECH
- Filing Date
- 2017-07-19
- Publication Date
- 2026-06-03
AI Technical Summary
Existing wireless communication protocols like 802.11ad and 802.11ay face inefficiencies in beamforming training during basic service set discovery, particularly in dense networks, leading to repeated A-BFT intervals, collisions, and shortened data transmission intervals due to the highly directional nature of high-frequency communications.
Implementing a method and apparatus that includes transmitting beacon data with receive beamforming training fields and allowing beamforming to occur during the data transmission interval, even after a failure in the association beamforming training interval, by using sector sweep frames and dynamic allocation of A-BFT grant slots within the DTI.
Enhances beamforming efficiency by reducing the need for repeated A-BFT intervals, minimizing collisions, and optimizing data transmission by extending beamforming training into the DTI, thus improving communication quality and network access.