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End-to-end delay is an important metric for network performance. This paper studis the end-to-end delay in a two-hop Cognitive Machine-to-Machine (CM2M) network, where a pair of primary users (PUs) coexist with a secondary (SR) network with many two-hop line M2M communication links. The occupancy of the licensed channel by PUs is modelled as a continuous-time two-state (busy and idle) Markov process...
With the widespread deployment of LTE 4G systems and large number of connected devices due to the Internet of Things, M2M services using LTE is under consideration by many cellular operators. In LTE Rel-12, low cost M2M devices with material cost comparable to EGPRS devices are being introduced. In addition, coverage enhancement techniques, which would be required to support M2M, will be standardized...
With the widespread deployment of LTE 4G systems and large number of connected devices due to the Internet of Things, M2M services using LTE is under consideration by many cellular operators. To provide ubiquitous network coverage for M2M services, 3GPP will introduce coverage enhancement feature in Rel-13. In this paper we analyze features which will extend the range of an LTE system by up to 15dB...
A central goal of Machine-to-Machine Communication is to offer a common horizontal integration platform for various domains, devices, and applications. The automotive domain is considered as an intrinsic part. Besides, visions, associated with future connected vehicles towards Intelligent Transportation Systems and In-Car Multimedia systems, require new (distributed) automotive software architectures...
Machine-to-machine communications has emerged to provide autonomic communications for a wide variety of intelligent services and applications. Among different communication technologies available for connecting machines, cellular-based systems have gained more attention as backhaul networks due to ubiquitous coverage and mobility support. The diverse ranges of service requirements as well as machine...
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