Link Pooling Aggregation for Wireless Bandwidth

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Solution Overview

Problem

Users experience reduced bandwidth in wireless connections due to limited network coverage, increased load conditions, and channel interference, leading to decreased quality of experience for applications dependent on network connectivity.

Innovation Solution

A method and apparatus for forming a group of user equipment (UEs) within a vicinity to establish tunnels between UEs and aggregate network resources, providing these aggregated resources to applications to improve bandwidth and quality of experience.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If network resources are aggregated from multiple UEs, then bandwidth and quality of experience are improved, but device complexity and protocol overhead increase

Engineering Contradiction:
ImprovebandwidthVSAvoidprotocol overhead
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

A protocol adapter is introduced as an intermediary component that sits between the application layer and the network stack. This adapter abstracts the complexity of resource aggregation by implementing a standardized interface that applications can use without needing to understand the underlying aggregation mechanisms. The adapter handles tunnel establishment, resource pooling, and data routing, thereby improving bandwidth through resource aggregation while containing protocol overhead by providing a clean abstraction layer.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system implements feedback mechanisms where the protocol adapter continuously monitors network conditions, resource availability, and application performance. Based on this feedback, the adapter dynamically adjusts aggregation parameters, tunnel configurations, and resource allocation strategies. This feedback loop enables the system to optimize bandwidth utilization while adapting to changing network conditions, thereby managing protocol overhead efficiently without requiring applications to directly control complex aggregation parameters.

Inventive Principle:
Principle #23Feedback

2Adaptability or versatility

If applications directly manage network resources, then resource allocation flexibility is improved, but application complexity increases

Engineering Contradiction:
Improveresource allocation flexibilityVSAvoidapplication complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The protocol adapter serves as an intermediary between applications and the network resource management system. It provides applications with a simplified interface for requesting and managing network resources while handling the complexity of actual resource allocation, tunnel management, and aggregation behind the scenes. This allows applications to maintain flexibility in resource allocation by specifying their needs without needing to implement complex resource management logic, thereby reducing application complexity while preserving adaptability.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS11751261B2Smart link management (link pooling)
Publication Date: 2023.09.05 QUALCOMM INC
  • US11751261B2 patent drawing
  • US11751261B2 patent drawing
  • US11751261B2 patent drawing

AI summary

A method of wireless communications forms a group with multiple UEs within a vicinity of a UE. The method establishes a tunnel between the UE and each of the UEs. The method also aggregates network resources obtained from a network interface of the UE and network resources shared by the UEs via each tunnel. The method provides the aggregated network resources to an application of the UE.