Steerable 5G Antennas on Street Fixtures for Coverage Gaps
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Solution Overview
Problem
The deployment of 5G cellular technology faces challenges in achieving widespread coverage with minimal visual impact, as it requires numerous small cell towers that need a direct line of sight with receiving devices, leading to potential coverage gaps and aesthetic concerns, especially in high-traffic areas.
Innovation Solution
The use of liquid lens or steerable actuated antennas mounted on moveable surfaces, such as light poles or manhole covers, which can adjust their directionality and curvature to optimize RF links by calibrating RSSI and TSSI levels, utilizing processors and learning machines like neural networks to optimize 5G parameters and improve SNR.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If numerous small cell towers are deployed to provide widespread 5G coverage, then coverage area and data speeds are improved, but visual impact and aesthetic concerns worsen
Solution Approach 1:
The patent combines the 5G small cell tower function with existing street light infrastructure. The street light pole serves dual purposes: providing illumination and supporting 5G communication equipment. This merging eliminates the need for separate dedicated 5G towers, reducing visual clutter while maintaining coverage area.
Solution Approach 2:
The street light pole is transformed into a multi-functional structure that simultaneously provides lighting services and 5G communication services. By making the infrastructure universal, the patent avoids adding dedicated 5G towers that would create visual impact, while still achieving widespread coverage.
2Productivity
If small cell towers are positioned frequently in busy areas to support superfast speeds, then data throughput is improved, but the number of towers and visual impact worsen
Solution Approach 1:
The patent merges 5G small cell functionality with existing street light poles in busy areas. Each street light pole becomes a 5G base station, providing superfast speeds without requiring separate dedicated towers. This approach maintains high data throughput while minimizing the visual impact of infrastructure quantity.
Solution Approach 2:
Street light poles are converted into multi-functional units that provide both illumination and high-speed 5G connectivity. This universality allows the system to achieve high productivity in busy areas without increasing the visible quantity of communication infrastructure.
3Productivity
If 5G cell towers require direct line of sight with receiving devices, then data speed is improved, but coverage gaps worsen
Solution Approach 1:
The patent segments the 5G coverage area into multiple zones, each served by individual street light pole-based small cells. This segmentation allows each node to provide focused high-speed coverage to its immediate area, while the collective network ensures continuous coverage across the entire service region, eliminating gaps.
Solution Approach 2:
The patent employs dynamic beamforming and antenna steering capabilities in the small cells mounted on street light poles. These systems can dynamically adjust their signal direction and focus to maintain line-of-sight connections with moving devices, ensuring both high data speeds and continuous coverage without physical gaps.
4Reliability
If liquid lens or steerable actuated antennas are used to optimize RF links, then signal strength and transmission efficiency are improved, but device complexity worsens
Solution Approach 1:
The patent uses steerable actuated antennas with movable surfaces that can dynamically adjust their orientation and curvature. This dynamic capability allows the antennas to optimize signal strength and maintain RF links with moving devices, improving reliability while using mechanical adjustment rather than complex electronic phased arrays.
Solution Approach 2:
The patent replaces complex electronic beamforming systems with simpler mechanical adjustment mechanisms. The movable surfaces and actuators provide physical steering and focusing capabilities, substituting mechanical systems for more complex electronic control systems while achieving similar signal optimization results.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This solution enhances 5G transmission efficiency by dynamically adjusting antenna orientations to achieve optimal signal strength and coverage, reducing the need for extensive infrastructure while minimizing visual impact and improving data speeds and reliability.
Implementation Method 1
liquid is added or removed to adjust the curvature of the movable surface
Implementation Method 2
Fresnel lens can be used to improve SNR
Data Source
AI summary
A system includes one or more antennas; and a processor coupled to the antennas in communication with a predetermined target using 5G protocols.


