Wireless Bandwidth Pooling via Ad-Hoc Network

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Solution Overview

Problem

Current bandwidth access limitations prohibit optimal performance of newer services like video downloading on wireless devices, as they often lack sufficient broadband data access.

Innovation Solution

Implementing a bandwidth management method that pools data access channels of multiple wireless devices via an ad-hoc network, such as Wi-Fi, to collectively increase available bandwidth for downloading content.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If multiple wireless devices are connected to form an ad-hoc network for bandwidth pooling, then the available bandwidth for downloading content is increased, but the device complexity and network configuration requirements increase

Engineering Contradiction:
Improveavailable bandwidthVSAvoidnetwork configuration complexity
Core Design Contradiction:
Quantity of substanceVSDevice complexity

Solution Approach 1:

The patent combines the bandwidth resources of multiple wireless devices by forming an ad-hoc network, where devices pool their individual bandwidth to create a collective resource. This merging approach directly increases the total available bandwidth for content downloading while managing the complexity through automated network formation protocols.

Inventive Principle:
Principle #5Merging (Combining)

2Productivity

If current individual device bandwidth is used, then the device operation is simple, but the downloading performance of newer services like video is insufficient

Engineering Contradiction:
Improvedownloading performanceVSAvoidindividual device bandwidth
Core Design Contradiction:
ProductivityVSQuantity of substance

Solution Approach 1:

The patent merges bandwidth resources from multiple devices to achieve the downloading performance required for newer services. By combining individual device bandwidths into a pooled resource, the system enables high-bandwidth activities like video downloading that would be impossible with single-device limitations.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS8660139B2Systems, methods and computer products for pooling of wireless collection bandwidth
Publication Date: 2014.02.25 AT&T INTELLECTUAL PROPERTY I L P
  • US8660139B2 patent drawing
  • US8660139B2 patent drawing
  • US8660139B2 patent drawing

AI summary

Systems, methods and computer products for pooling of wireless collection bandwidth. Exemplary embodiments include a bandwidth management method, in a wireless device, the method, including querying for additional wireless devices within a communication range of the wireless device, the wireless device and additional wireless devices being in communication with a network having downloadable content, initiating communication between the wireless device and the additional wireless devices, establishing an ad-hoc network among the combination of the wireless device and the additional devices, establishing communication between the combined wireless device and additional devices as the ad-hoc network, and the network having the downloadable content and requesting the downloadable content from the network to the wireless device, wherein the downloadable content is transferred over a bandwidth collectively pooled among individual bandwidths of the wireless device and the additional wireless devices.