Boundary-less M2M Service Layer for Network Integration
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Solution Overview
Problem
Current machine-to-machine (M2M) technologies face challenges in seamlessly integrating M2M applications with non-M2M applications and various network types, lacking a unified framework for real-time interaction and efficient service delivery across different networks and devices.
Innovation Solution
The introduction of a boundary-less M2M service layer (BMSL) acts as a single point of control for M2M applications, enabling interaction with any type of application and network, providing configurability, simplified billing, and enforcing quality of service policies, while allowing for real-time integration with multi-vendor applications and core network infrastructures.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If M2M applications are integrated with non-M2M applications and various network types, then adaptability and versatility are improved, but device complexity and system architecture complexity increase
Solution Approach 1:
The BMSL acts as an intermediary layer between M2M applications and the core network infrastructure. It provides a unified service layer that mediates interactions between diverse M2M applications and non-M2M applications across different network types (3GPP, non-3GPP, Wi-Fi, Bluetooth), thereby improving integration capability while managing system complexity through a standardized interface layer
2Productivity
If a unified service layer is introduced for real-time interaction, then productivity and service delivery efficiency are improved, but device complexity increases
Solution Approach 1:
The patent segments the M2M system architecture into distinct functional layers: the BMSL (boundary-less M2M service layer) handles service delivery and application interactions, while the core network infrastructure handles transport and connectivity. This segmentation allows real-time interaction and improved service delivery efficiency by dedicating specific functions to the service layer, while managing complexity through clear layer boundaries
3Adaptability or versatility
If multiple network types are supported for access, then adaptability is improved, but loss of information and communication reliability may increase
Solution Approach 1:
The BMSL implements a universal service layer that supports multiple network types (3GPP, non-3GPP, Wi-Fi, Bluetooth) through a unified interface. It provides consistent service delivery mechanisms across diverse networks, ensuring communication reliability is maintained regardless of the underlying network type by abstracting network-specific variations behind a standardized service interface
Data Source
AI summary
A system may include a boundary-less machine-to-machine (“M2M”) service layer, which may reside between an application layer and a core network layer. The boundary-less M2M service layer may allow M2M applications to interact with multiple applications (e.g., multiple M2M applications, multiple non-M2M applications, or a mix of both). The boundary-less M2M service layer may also allow M2M devices and applications to interact over various types of networks, such as wireless and wireline networks.