Wireless Communication Station Dynamic Antenna Routing
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Solution Overview
Problem
Conventional cell towers have limited range and capacity, leading to inefficient use of telecommunication resources and the need for numerous shorter towers to cover large areas with high user density, which increases construction costs and reduces network efficiency.
Innovation Solution
A wireless communication station with co-located antennas and a dynamic signal routing system that adjusts antenna positions, sector sizes, and resource allocation based on user demand and network conditions, allowing for greater coverage area and efficient resource distribution.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If conventional cell towers with fixed range are used to cover large geographic areas, then coverage area is limited to around 10 kilometers per tower, but the number of towers required increases, leading to increased construction costs and reduced network efficiency
Solution Approach 1:
The patent applies dynamics by making the antenna system movable rather than fixed. The antenna assembly can be repositioned along the tower structure to dynamically adjust coverage patterns. This allows a single tower to adapt its radiation pattern and coverage area based on user density and demand, eliminating the need for numerous fixed towers while maintaining efficient resource utilization
Solution Approach 2:
The patent segments the coverage area into multiple sectors that can be independently controlled and adjusted. By dividing the overall coverage zone into sector regions and using movable antennas to serve different sectors at different positions, the system achieves comprehensive coverage with fewer towers, as each tower can dynamically serve multiple sectors throughout the day
2Productivity
If more towers are deployed to increase coverage capacity, then network capacity increases, but construction costs and infrastructure complexity increase
Solution Approach 1:
The patent implements multi-functionality by designing a single tower infrastructure that can serve multiple coverage areas and user densities through movable antenna systems. The same physical tower structure can be reconfigured to provide different coverage patterns, effectively replacing multiple specialized towers with one versatile tower that adapts its function based on real-time network demands
Solution Approach 2:
The system changes physical parameters (antenna position, orientation, and configuration) to optimize network capacity without adding infrastructure. By adjusting antenna height, azimuth, and elevation dynamically, the tower can maximize its serving capacity for different user distributions, achieving high productivity without increasing construction costs
3Adaptability or versatility
If fixed antenna positions are used in conventional towers, then device simplicity is maintained, but adaptability to changing user demand and network conditions is reduced
Solution Approach 1:
The patent replaces complex mechanical antenna adjustment mechanisms with an electromagnetic field-based routing system. Instead of physically moving entire antenna assemblies through complex mechanical structures, the system uses signal routing through waveguides or transmission lines to electronically redirect RF signals to different antenna elements, achieving adaptability with reduced mechanical complexity
Data Source
AI summary
According to at least one aspect, a large area wireless communication station is provided. The wireless communication station may provide mobile communication signals at distances up to 100 kilometers from the location of the station. The wireless communication station may include a plurality of antennas that are co-located and configured to each provide coverage to a portion of a coverage area and in sum to provide coverage to the entirety of the coverage area, a plurality of transmitters communicatively coupled to the plurality of antennas and configured to communicate with an external system, and a signal routing system configured to dynamically direct a radio frequency signal from any one or more of the plurality of transmitters to any one or more of the plurality of antennas.