A Survey on 5G: The Next Generation of Mobile

CommunicationNisha Panwar1, Shantanu Sharma1, and

Awadhesh Kumar Singh2

1 Ben-Gurion University of the Negev, Israel2 National Institute of Technology, Kurukshetra, India

Elsevier Physical Communication, 18 (2016): 64-84.

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Outline• Introduction• Desideratum of 5G Networks• Challenges in the Development of 5G

Networks• Architectures for the Future/5G Mobile

Cellular Networks• Implementation Issues in 5G Networks• Methodologies and Technologies• Applications of 5G networks

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• What will be done by 5G and how?• The increase of 3D (‘D’evice, ‘D’ata, and

‘D’ata transfer rate)• Features

– Ubiquitous connectivity– Zero latency– High-speed Gigabit connection

Introduction

5G Networks

Increased data rate

& network capacity

Densification, FDD, CRN, mMIMO, D2D communication, full

duplex radio

Ubiquitous connectivity

Multi-RAT, self-heal, densification, CRN, NFV, SDN, C-RAN,

RANaaS, CONCERT,

Low latency

Cache, fast handoff, D2D

communication, mobile small-cells, self-heal

Scalability

Environmental friendly & less

money

QoSSecurity & privacy

Interference & handoff

management

NFV, SDN, C-RAN, RANaaS,

CONCERT

Delay-bound QoS, Quality management

equipment, multi-links with multi-flow and

multi-QoS

C-RAN, VLC, mmWave,

mMIMO, small-cells, D2D

communication, user separation

Monitoring and encryption-decryption

SIC, CRN, advance receiver,

joint detection/decodi

ngInter-tier, intra-

tier, and multi-RAT handoff,

Requirements, Technologies, and Applications

The inner, middle, and outermost layers present requirements, solutions, and applications of 5G networks, respectively. Two colored wedges highlight primary features of 5G networks.

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Who are developing 5G?

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• No support for bursty data traffic• Inefficient utilization of processing capabilities

of a base-station• Co-channel interference• No support for heterogeneous wireless

networks• No separation of indoor and outdoor users

Why not 4G is enough?

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• Dramatic upsurge in device scalability• Massive data streaming and high data rate• Spectrum utilization• Ubiquitous connectivity• Zero latency

Desideratum of 5G Networks

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• Data rate and network capacity expansion with energy optimization

• Scalability and flexibility• Single channel for both UL and DL• Handling interference• Environmentally friendly• Low latency and high reliability• Network performance optimization• Economical impacts• High mobility and handoff• Self-healing infrastructures• QoS• Security and privacy of the network and UEs

Challenges in the Development of 5G Networks

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How 5G networks will look like?

What technologies and methodologies will be included in

5G networks?

Architectures for the Future/5G Mobile Cellular Networks

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Architectures for the Future/5G Mobile Cellular Networks

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• However, the implementation of 5G networks is challenged by the following issues:– Interference – Handoff– QoS– Load balancing– Channel Access Control Management– Security and Privacy

Implementation Issues in 5G Networks

Methodologies/Technologies

Increasing data rate

Increasing network capacity

Massive device support

Energy-efficient

Low latency

Economic

Security and privacy

Interference

Mobility support

Small-cellsMobile small-cellsCRND2DC-RANsFull duplex radioAdvance receiverSICDUDmmWavemMIMOVLCCCN-based caching

Methodologies and Technolog

ies

P

P

P

P

P

P P

PP

P: partial support

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• Personal usages• Virtualized homes• Smart societies• Smart grids• The tactile Internet• Automation• Healthcare systems• Logistics and tracking• Industrial usages

Applications of 5G Networks

Nisha Panwar1, Shantanu Sharma1, and Awadhesh Kumar Singh2

1 Department of Computer Science, Ben-Gurion University of the Negev, Israel

{panwar,sharmas}@cs.bgu.ac.il2 Department of Computer Engineering, National Institute of

Technology Kurukshetra, Indiaaksingh@nitkkr.ac.in

Presentation is available athttp://www.cs.bgu.ac.il/~sharmas/publication.html