The Internet of Things is envisioned to provide communication links to billions of Machine-Type Communication Devices (MTCDs). The Long Term Evolution (LTE) protocol is expected to be one of the main enablers of such connections. With the massive increase in data traffic, the Mobile Network Operators (MNOs) have resorted to enabling wireless resource sharing amongst virtual network operators in what is known as Network Virtualization (NV). Most resource sharing schemes have been adapted to the conventional Human-to- Human (H2H) communications. Since many MTCD deployments support mission-critical applications, the resource sharing scheme needs to conform to the delay-sensitive traffic requirements of such deployments. In this study, we propose a novel wireless resource slicing scheme that allows the virtual network operators to trade their allocated resources optimally. The performance of the proposed scheme is evaluated and compared to common network virtualization schemes from the literature. The new scheme has shown to achieve significantly better performance than these schemes from the traffic delay requirements perspective.
A Resource Trading Scheme in Slice-Based M2M Communications
2019-09-01
332066 byte
Conference paper
Electronic Resource
English
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