Reliable Relay: Autonomous Social D2D Paradigm for 5G LoS Communications

Kumbhar, Farooque Hassan; Saxena, Navrati; Roy, Abhishek

doi:10.1109/lcomm.2017.2682091

Cited by 26 publications

(16 citation statements)

References 8 publications

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“…Moreover, the 4G LTE uplink Signal-Interference-plus-Noise-Ratio (SINR) (δ α ) of a smart meter with k other devices with P transmission power, g channel gain, and µ Additive White Gaussian Noise off a quasi-static Rayleigh fading channel, is described in [5] as:…”

Section: Smart Off-grid Solution Using Iotmentioning

confidence: 99%

“…Exhaustive study and observation of existing literature deduce that there is a need for an adequate and suitable architecture for smart RES management and control with continuous communications, which is not yet proposed. However, 5G network is embarking with a plethora of data rate to mobile devices but the delay intolerant IoT networks like smart grids and smart meters can make use of the 4G and NB IoT networks [5,6]. On the other hand, timely network connectivity becomes a critical need in a disaster situation [7].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

NB-IoT Pervasive Communications for Renewable Energy Source Monitoring

Kumbhar¹

2018

ijacsa

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Renewable sources like solar and wind energy have seen a drastic increase in the market, especially in developing countries where electricity prices are high and QoS and QoE, both are at their lowest. In this paper, we innovate by proposing a paradigm of smart off-grid from sensing using an Internet of Things (IoT) based smart meter for continuous monitoring, to reporting a daily user on their smart devices using IoT middleware. Our proposed smart off-grid system keeps track of the performance and faults of the off-grid equipment. Under communication technology scrutiny, we model 3GPP Narrow Band IoT (NB-IoT) collision and success probability of grouping smart meter communications to avoid random access channel (RACH) congestion. The proposed smart off-grid communications outperform existing systems and achieve 1.3 to 20 times higher SINR, more than 30 Mbps data rate in 4G, three times higher data rate in NB-IoT, 25% fewer collisions and 25% higher success rate.

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Section: Smart Off-grid Solution Using Iotmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

NB-IoT Pervasive Communications for Renewable Energy Source Monitoring

Kumbhar¹

2018

ijacsa

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“…Device‐to‐device (D2D) communication is used to enhance spectrum utilization in fifth generation (5G) networks. This represents a promising technique in the quest to provide reliable wireless user‐centric services for 5G networks. Tehrani et al suggested a device‐assisted relay scheme for 5G networks.…”

Section: Introductionmentioning

confidence: 99%

“…The performance gap between actual network output and networks expectations has not yet been fully explored and successfully exploited. Many works (till date) suffer from poor implementation, such as limited attention to user mobility, resource allocation without mobility management, and resource allocation in D2D pairing with real‐time performance metrics for QoE …”

Section: Introductionmentioning

confidence: 99%

An energy aware user‐centric cooperative mode switching scheme for 5G networks

Biswash

Jayakody

2018

Internet Technology Letters

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In this paper, we propose an user‐centric energy efficient relay‐based cellular mode switching scheme for fifth generation cellular networks. It is a feasible approach to tackle the increased network demands of wireless industry, while improving the quality of experience (QoE). We also introduce a dynamic relay management algorithm, where the network will guarantee the preset QoE measurement parameters. If the source and target mobile nodes are within the proximity area, then the system switches to device‐centric mode. In order to improve the network performance, the system may select relay nodes (RNs). If the performance metrics are less than the threshold value, then the network adds additional RN(s) where necessary. The proposed work offers less signaling overhead as compared to modern cellular state‐of‐art networks such as 4G/LTE. This is a key component related to energy efficient cellular networks. The numerical analysis demonstrates the performance improvement in terms of energy consumption with a high degree of movement probability.

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“…Furthermore, by combining several relay links at the destination, relay networks provide cooperative diversity gain only using one antenna for each device [1][2][3][4][5][6][7][8]. Due to the benefits of relays in communication systems, they have been considered as a part of the next generation communication systems [10][11][12][13][14][15]. Basically, relay networks consist of source node, relay node(s), and destination node.…”

Section: Introductionmentioning

confidence: 99%