M2M Device Configuration in Mesh Networks
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Solution Overview
Problem
The management and configuration of Machine-to-Machine (M2M) devices in mesh networks are complex and resource-intensive, particularly due to the need for efficient integration with mobile communication networks, which hinders optimal operation and cooperation among devices.
Innovation Solution
A method and system for configuring devices in a mesh network environment, where a device with a subscriber identity module establishes connections with other devices and a network node to retrieve and apply configuration information, enabling optimal operation and cooperation within the network.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If M2M devices are integrated with mobile communication networks and equipped with SIM modules, then device functionality and network connectivity are improved, but device complexity and configuration difficulty increase
Solution Approach 1:
The configuration process is segmented into two distinct phases: initial configuration through peer-to-peer communication with another M2M device, and subsequent configuration through network node communication using the SIM module. This segmentation allows the device to acquire basic configuration without requiring immediate network access, reducing initial complexity while maintaining versatility.
Solution Approach 2:
The device performs preliminary configuration actions by establishing peer-to-peer connections with other M2M devices before connecting to the mobile communication network. Configuration information is retrieved and applied in advance through local device communication, preparing the device for subsequent network operations without requiring network access during initial setup.
2Ease of operation
If M2M devices establish peer-to-peer connections for configuration, then configuration information can be retrieved without network access, but configuration completeness may be insufficient
Solution Approach 1:
The configuration process continues in two continuous stages: first retrieving configuration information through peer-to-peer device communication, then subsequently retrieving additional configuration information through network node communication after SIM-based network access is established. This continuous two-stage approach ensures both accessibility and completeness of configuration.
Solution Approach 2:
The device receives configuration information from peer devices, applies it, then uses the SIM module to connect to the network and receive additional configuration information from network nodes. This feedback loop ensures the device progressively acquires complete configuration data through multiple information sources, combining local peer feedback with network-wide configuration updates.
3Loss of information
If multiple configuration information sources are used, then configuration completeness is improved, but management complexity increases
Solution Approach 1:
Configuration information is segmented into two categories: initial configuration from peer M2M devices and supplementary configuration from network nodes. This segmentation of information sources allows the device to manage different configuration streams separately, reducing overall management complexity while ensuring completeness.
Solution Approach 2:
Basic configuration is performed in advance through peer device communication before network connection. This preliminary configuration establishes a foundation that reduces the complexity of subsequent network-based configuration management, as the device is already partially configured when accessing network resources.
Data Source
AI summary
The invention relates to a method for configuring a device equipped with a subscriber identity module in a mesh network environment. The device is configured retrieve at least one first piece of configuration information from at least one other device in the same mesh network and configure itself at least partly on the basis of the retrieved configuration information. Further, the device is configured to establish a connection to a network node, to indicate presence of the device in the mesh network, and to retrieve at least one second piece of configuration information. Finally, the device is arranged to configure itself on the basis of the retrieved at least one second piece of configuration information received from the network node.