UE Antenna Allocation for Simultaneous Multi-Network Transmission
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Solution Overview
Problem
Existing user equipment (UE) designs for simultaneous transmission across multiple radio networks are costly due to redundant circuitry and inefficiencies in antenna allocation, particularly in supporting carrier aggregation, dual connectivity, and multiple radio access technologies, leading to significant unutilized resources.
Innovation Solution
The UE autonomously allocates antennas to multiple radio networks based on signal measurements, optimizing antenna usage for simultaneous transmissions by selecting appropriate power amplifiers and frequency segments, minimizing power imbalance, and ensuring efficient resource utilization.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If circuitry is repeated to support simultaneous transmission across multiple radio networks, then the capability to support carrier aggregation, dual connectivity, and multiple RAT is improved, but device cost and complexity increase significantly
Solution Approach 1:
The patent implements a universal antenna allocation mechanism where a single set of circuitry can be dynamically assigned to different radio networks based on operational needs. The antenna allocation manager enables the same physical resources to serve multiple functions across different radio access technologies, eliminating the need for dedicated redundant circuitry for each network type while maintaining simultaneous transmission capability.
Solution Approach 2:
The system employs dynamic antenna allocation where the assignment of antennas to radio networks can change in real-time based on signal conditions, network requirements, and transmission priorities. This dynamic reconfiguration allows the circuitry to adapt its function continuously, supporting simultaneous transmissions across multiple networks without requiring static redundant hardware for each potential network configuration.
2Adaptability or versatility
If circuitry is repeated to support simultaneous transmission across multiple radio networks, then the capability to support carrier aggregation, dual connectivity, and multiple RAT is improved, but manufacturing cost increases
Solution Approach 1:
By designing a universal antenna allocation framework, the patent enables a single manufactured unit to support multiple radio networks and transmission modes. This eliminates the need for manufacturers to produce different hardware variants for different network configurations, reducing manufacturing complexity and cost while maintaining the ability to support carrier aggregation, dual connectivity, and multiple RAT simultaneously through software-controlled resource allocation.
Solution Approach 2:
The patent merges the functionality of multiple dedicated circuitry sets into a single shared resource pool that can be allocated to different radio networks as needed. This consolidation reduces the total component count and manufacturing complexity while maintaining the capability to support simultaneous transmissions across multiple networks through intelligent resource management rather than physical duplication.
3Ease of operation
If antennas are allocated by radio network control, then coordination across networks is simplified, but resource utilization efficiency decreases due to unutilized circuitry
Solution Approach 1:
The patent implements a self-service antenna allocation mechanism where the user equipment autonomously manages antenna assignment across multiple radio networks based on real-time signal measurements and transmission requirements. The antenna allocation manager enables the device to self-optimize resource utilization without requiring complex external coordination, thereby improving productivity and eliminating unutilized circuitry while maintaining operational simplicity through automated decision-making algorithms.
Solution Approach 2:
The system employs feedback mechanisms where signal strength measurements, transmission quality metrics, and network conditions are continuously monitored and fed back to the antenna allocation manager. This feedback loop enables dynamic adjustment of antenna allocation to optimize resource utilization efficiency while maintaining coordinated operation across multiple radio networks, preventing both over-allocation and under-utilization of available circuitry.
Data Source
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AI summary
A user equipment comprising means for: enabling user-equipment controlled allocation of antennas to multiple radio networks for simultaneous transmissions via the antennas to the multiple radio networks, wherein the allocation is based on at least measurements of signals received at at least some of the antennas for at least one of the multiple radio networks, wherein the allocation of antennas to multiple radio networks is determined autonomously by the user equipment not by a radio network.