COMMUNICATION NETWORK AND METHOD FOR MAINTAINING THE CONNECTION
Patent Information
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- STRATOSPHERIC PLATFORMS LTD DOUGLAS
- Filing Date
- 2019-11-08
- Publication Date
- 2026-07-08
AI Technical Summary
Existing wireless communication systems using high-altitude platforms (HAPs) face challenges in accurately determining the location of mobile user equipment for cooperative beamforming, leading to difficulties in maintaining connectivity and achieving narrow cell coverage due to limitations in antenna directionality and spatial spectrum reuse.
A communication network and method that estimates wireless channel attenuation and phase shift between user equipment and multiple aerial vehicles, using cooperative techniques to connect mobile devices via multi-channel communication links, enabling handovers between small and large cell coverage areas to maintain connectivity.
Enhances mobile coverage, increases the number of supported user equipment, and improves link quality by canceling interference, allowing for high-speed broadband services with ultra-narrow cell coverage areas.