Dynamic Capacity Allocation in Wireless Base Stations
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Solution Overview
Problem
Traditional wireless communication systems often over-design base stations to meet peak capacity requirements, leading to economic inefficiencies due to unused resources, as hardware capacity is not dynamically adjusted to match varying traffic volumes throughout the day.
Innovation Solution
A wireless communication system with an authorization module that selectively allocates capacity among base stations based on preselected or dynamic conditions, such as time of day or traffic load, to ensure only the necessary capacity is used, thereby avoiding over-design and optimizing resource utilization.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If base stations are over-designed with sufficient hardware capacity to meet peak traffic load, then reliability is improved, but loss of substance increases due to unused resources
Solution Approach 1:
The patent implements dynamic capacity allocation where the authorization module adjusts the enabled capacity of base stations in real-time based on current traffic conditions. Instead of static over-design, the system dynamically enables or disables hardware components to match actual demand, resolving the contradiction between maintaining sufficient capacity and avoiding unused resources.
Solution Approach 2:
The system changes the operational parameters of base stations by adjusting the enabled capacity level according to traffic patterns. The authorization module modifies system parameters (which components are enabled) based on monitored conditions, allowing the same hardware to serve different capacity requirements at different times without physical reconfiguration.
2Adaptability or versatility
If hardware capacity is strategically enabled to meet specific node requirements, then adaptability is improved, but productivity decreases due to economic inefficiencies
Solution Approach 1:
The patent creates a universal capacity pool that can be allocated to any base station based on need. The authorization module enables the same hardware components to serve different nodes at different times, making the hardware universally applicable rather than dedicated to specific locations. This resolves the contradiction by making capacity both customized for individual nodes and efficiently shared across the network.
Solution Approach 2:
The system merges the capacity requirements of multiple base stations into a shared pool, where hardware components can be dynamically assigned to different nodes based on real-time needs. This combining approach eliminates the inefficiency of each node having dedicated unused capacity while maintaining the adaptability to serve individual node requirements.
3Device complexity
If base stations have fixed enabled capacity, then device complexity is reduced, but adaptability worsens due to inability to respond to varying traffic conditions
Solution Approach 1:
The patent implements a feedback mechanism where the authorization module continuously monitors traffic conditions at base stations and adjusts enabled capacity accordingly. This feedback loop enables the system to adapt to varying traffic conditions automatically without requiring complex manual reconfiguration, resolving the contradiction between simplicity and adaptability.
Solution Approach 2:
The system enables base stations to self-adjust their capacity by having the authorization module automatically monitor local traffic conditions and enable or disable components as needed. This self-service approach provides adaptability to traffic fluctuations without requiring external intervention or complex centralized control for each individual station.
Data Source
AI summary
A wireless communication system (20) includes a capacity allocation module (35) that adjusts an allocation of an authorized total capacity among a plurality of base stations (22, 24, 26). A disclosed example includes determining a peak capacity requirement for a plurality of base stations at any given time. An authorized capacity corresponds to the peak requirement for the plurality of base stations. The disclosed example includes adjusting an allocation of the authorized total capacity among the plurality of base stations to meet different traffic requirements at each of the base stations at different times.