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Cognitive radio networking and communications: an overview
TLDR
This paper provides a systematic overview on CR networking and communications by looking at the key functions of the physical, medium access control (MAC), and network layers involved in a CR design and how these layers are crossly related.
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Toward ubiquitous massive accesses in 3GPP machine-to-machine communications
TLDR
An overview of the network architecture and features of M2M communications in 3GPP are provided, and potential issues on the air interface are identified, including physical layer transmissions, the random access procedure, and radio resources allocation supporting the most critical QoS provisioning.
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Ultra Reliable UAV Communication Using Altitude and Cooperation Diversity
TLDR
This framework incorporates both height-dependent path loss exponent and small-scale fading, and unifies a widely used ground-to-ground channel model with that of A2G for the analysis of large-scale wireless networks, and derives analytical expressions for the optimal UAV height that minimizes the outage probability of an arbitrary A1G link.
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Cooperative Access Class Barring for Machine-to-Machine Communications
TLDR
This work proposes the cooperative ACB for global stabilization and access load sharing to eliminate substantial defects in the ordinary ACB, thus significantly improving access delays.
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Machine Learning Paradigms for Next-Generation Wireless Networks
TLDR
The goal is to assist the readers in refining the motivation, problem formulation, and methodology of powerful machine learning algorithms in the context of future networks in order to tap into hitherto unexplored applications and services.
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Performance analysis of IEEE 802.11 CSMA/CA medium access control protocol
TLDR
Using two-dimensional Markovian analysis, the throughput and average delay of the MAC part of IEEE 802.11 is derived to demonstrate the efficiency of the CA (collision avoidance) mechanism and its performance with the existence of hidden terminals.
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Massive Access Management for QoS Guarantees in 3GPP Machine-to-Machine Communications
TLDR
It is shown that the proposed MAM can effectively satisfy diverse QoS requirements, thus enabling the M2M communications over 3GPP scenarios, and provides the most critical guarantees of quality-of-service (QoS) for devices.
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On Receiver Design for Diffusion-Based Molecular Communication
TLDR
Numerical results indicate that the proposed signal processing technique followed by the one-shot detector achieves near-optimal throughput without the need of a priori information in both short-range and long-range diffusion-based communication scenarios, which suggests an ML sequence detector is not necessary.
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Machine-to-machine communications: Technologies and challenges
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On exploiting cognitive radio to mitigate interference in macro/femto heterogeneous networks
TLDR
Performance evaluations show that considerable performance improvement can be generally achieved, and thus demonstrate the potential of applying cognitive radio in mitigating interference.
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