IoT Data Distribution via Device-to-Device Mesh
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Solution Overview
Problem
Existing mobile communication systems, such as 3G, 4G, and 5G, face congestion and inefficiency in handling high-volume data traffic from a large number of IoT devices, particularly due to narrowband applications that are not suited for transferring sizable files, leading to network degradation.
Innovation Solution
Implementing a distributed data transfer mechanism where base stations split data files into smaller portions and transmit them to IoT devices, which then share and reassemble the files using device-to-device connections, reducing the bandwidth burden on the base station and utilizing IoT Small Cell Networks and mesh networks for intelligent data distribution.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If base stations transmit high-volume data directly to a large number of IoT devices using existing mobile networks, then data transfer capability is improved, but network congestion and bandwidth usage increase significantly
Solution Approach 1:
The patent segments the data file into multiple data portions and distributes them to different IoT devices. Each device receives only the portions it needs, eliminating redundant transmissions and reducing overall network bandwidth consumption while maintaining the ability to deliver large volumes of data efficiently.
2Productivity
If base stations transmit high-volume data to numerous IoT devices, then data delivery is improved, but network congestion occurs
Solution Approach 1:
The patent merges the transmission responsibilities of the base station with the peer-to-peer communication capabilities of IoT devices. Devices that receive data portions act as intermediate relays, combining their reception and transmission functions to forward data to other devices, thereby distributing network traffic and reducing congestion at the base station.
3Adaptability or versatility
If narrowband applications are used for IoT communication, then device compatibility is improved, but file transfer capability for large files deteriorates
Solution Approach 1:
The patent transitions from traditional base station-to-device communication to a multi-dimensional peer-to-peer network architecture. By enabling direct device-to-device data sharing, the system adds a new communication dimension that bypasses network bandwidth limitations while maintaining compatibility with existing narrowband IoT devices through their existing communication protocols.
Data Source
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AI summary
The present disclosure is generally related to wireless data transmission. An example method for transmitting a data file from a base station to multiple Internet of Things (IoT) devices includes obtaining information on connections between the base station and IoT devices as well as device-to-device connections. The method also includes generating schemes for splitting the data file and transmitting each data portion accordingly. The method optionally includes obtaining updates on connection information and adjusting the data splitting schemes based thereon.