Dynamic Wireless Configuration for Video Conference Interference
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Solution Overview
Problem
Video conferencing systems face interference issues due to physical characteristics and schedules of surrounding environments, which affect wireless video transmission quality and reliability in multi-room settings.
Innovation Solution
A wireless configuration process that identifies optimal signal protocols, shapes, directions, and power levels based on physical environment characteristics and schedules to mitigate interference, using environment information and scheduling data to dynamically adjust wireless settings during video conferences.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If wireless video transmission is implemented in multi-room conference environments, then setup complexity and wiring costs are reduced, but interference between adjacent rooms increases
Solution Approach 1:
The system applies beamforming technology to direct wireless video signals specifically toward the intended receiving room, creating localized signal paths that minimize spill-over into adjacent rooms. Each transmission is spatially targeted, providing different signal characteristics (directionality, power level) for different spatial zones, thus reducing interference while maintaining ease of wireless operation
Solution Approach 2:
The system dynamically adjusts transmission parameters including power level, frequency selection, and beam direction based on real-time detection of adjacent room usage. When interference is detected or predicted, the system automatically modifies transmission characteristics to avoid conflicting with active neighboring conferences, thereby reducing harmful interference while preserving the simplicity of wireless deployment
2Reliability
If wireless signals are transmitted at high power levels to ensure video quality, then video transmission quality is improved, but interference with adjacent environments increases
Solution Approach 1:
The system concentrates transmission power into focused directional beams using beamforming, rather than omnidirectional broadcast. This creates high signal intensity along specific paths to receiving rooms while maintaining low power levels in adjacent directions, thus achieving high video quality for intended recipients without generating harmful interference in surrounding environments
Solution Approach 2:
The system periodically monitors transmission quality and interference levels, dynamically adjusting power levels in response to detected conditions. When video quality degrades, power is increased; when interference is detected or adjacent rooms become active, power is reduced or transmission is paused, creating a periodic adaptation cycle that balances quality and interference concerns
3Object-affected harmful factors
If wireless configuration is dynamically adjusted based on environment and schedule information, then interference is reduced, but system complexity increases
Solution Approach 1:
The system automatically obtains environment information (room occupancy, adjacent room usage) and schedule data, then autonomously configures transmission parameters without manual intervention. The system serves itself by making intelligent decisions about power levels, frequency selection, and beam direction based on gathered information, reducing interference while the added complexity is confined to automated control algorithms rather than manual configuration interfaces
Solution Approach 2:
The system implements closed-loop control by continuously monitoring transmission effectiveness and interference levels, then using this feedback to adjust configuration parameters. Environmental sensors and schedule systems provide input feedback, while transmission quality metrics provide output feedback, enabling automatic optimization that reduces interference through intelligent adaptation rather than complex manual configuration
Data Source
AI summary
Systems, methods, and software for facilitating wireless conference environments are disclosed. In an implementation, a media system obtains environment information comprising a physical characteristic of a conference environment in which to host a least a portion of a video conference. The media system also obtains schedule information comprising a schedule for a portion of a surrounding environment associated with the conference environment. The media system identifies a configuration in accordance with which to wirelessly exchange video with another media system or system s engaged in the video conference. The configuration is based at least in part on the physical characteristic of the conference environment and the schedule for the portion of the surrounding environment.