Multicast Through Device to Device Communication Using Enhanced Diffie–Hellman Algorithm

2021 ◽  
Author(s):  
M. Satish Kumar ◽  
P. V. R. D. Prasada Rao
Keyword(s):  
Geographical Area ◽  
End User ◽  
High Data ◽  
Diffie Hellman ◽  
Data Rates ◽  
Device To Device ◽  
Device To Device Communication ◽  
Main Station ◽  
Restricted Geographical Area ◽  
Efficient Transmission

The mobile device demand has been increased and it is estimated that in upcoming 10 years, the wireless cellular demand will increase up to 500 times. And it is not possible only with the cellular networks to satisfy this huge demand. To meet the huge requirement from the mobile end user, 5G networks enabled device to device communication can be applied. Device to Device (D2D) connection is the direct link among the two devices without the intervention of main station. Thus, D2D reduces the latency. And 5G are supported for the high data rates. Furthermore, for efficient transmission, multicast device to device communication is used. Multicast distrubutes the messages to multiple users of the restricted geographical area. Trustworthy communication is necessary for multicast D2D communication. Enhanced Diffie–Hellman algorithm is used for the trustworthiness.

Multicast Through Device to Device Communication using Enhanced Diffie-Hellman Algorithm

2021 ◽  
Vol 12 (3) ◽  
pp. 3594-3596
Author(s):  
M. Satish Kumar Et.al
Keyword(s):  
Geographical Area ◽  
End User ◽  
High Data ◽  
Diffie Hellman ◽  
Data Rates ◽  
Device To Device ◽  
Device To Device Communication ◽  
Main Station ◽  
Restricted Geographical Area ◽  
Efficient Transmission

The mobile device demand has been increased and it is estimated that in upcoming 10 years, the wireless cellular demand will increase up to 500 times. And it is not possible only with the cellular networks to satisfy this huge demand. To meet the huge requirement from the mobile end user, 5G networks enabled device to device communication can be applied. Device to Device (D2D) connection is the direct link among the two devices without the intervention of main station. Thus, D2D reduces the latency. And 5G are supported for the high data rates. Furthermore, for efficient transmission, multicast device to device communication is used. Multicast distrubutes the messages to multiple users of the restricted geographical area. Trustworthy communication is necessary for multicast D2D communication. Enhanced Diffie-Hellman algorithm is used for the trustworthiness.

Enabling Device-to-Device Technology in 5G Heterogeneous Networks

2020 ◽  
pp. 187-212
Author(s):  
Hanan H. Hussein ◽  
Hussein A. Elsayed ◽  
Sherine M. Abd El-kader
Keyword(s):  
Network Performance ◽  
Base Station ◽  
D2d Communication ◽  
Spectrum Utilization ◽  
End User ◽  
Data Rates ◽  
5G Network ◽  
Device To Device ◽  
Cellular Wireless Networks

5G is the next step in the evolution of mobile communication. The evolving 5G cellular wireless networks are envisioned to provide higher data rates, enhanced end-user quality-of-experience (QoE), reduced end-to-end latency, and lower energy consumption. Device to device (D2D) is one of the key technologies provided to enhance 5G performance. Direct communication between two devices without involvement of any central point (i.e., base station) is defined as device to device (D2D) communication. It is a recommended technique to enhance the network performance of 5G in terms of energy efficiency, throughput, latency, and spectrum utilization. In this chapter, the authors provide a detailed survey on the integration of D2D communication into cellular network especially 5G network. The survey highlights the potential advantages; classifications and application for D2D technology have been indicated. Main D2D standards have been presented. Finally, the chapter addresses main topics that could be related to D2D and indicates all major possible challenges that face most researchers.

Resource Allocation for Device-to-Device Communications in LTE-A Network

2015 ◽  
pp. 212-229
Author(s):  
Shaoyi Xu ◽  
Chunmei Xia
Keyword(s):  
Cellular Networks ◽  
Stackelberg Game ◽  
Low Power Consumption ◽  
Mathematical Tool ◽  
High Data ◽  
Low Delay ◽  
Data Rates ◽  
Device To Device ◽  
Simulation Results

In the Long Term Evolution-Advanced (LTE-A) system, Device-to-device (D2D) communication underlying cellular networks can bring some advantages such as high data rates, low delay, low power consumption by reusing frequency bands with cellular user equipments (UEs). While at the same time, inter-cell and intra-cell interference is inevitable. The D2D users and cellular UEs will compete or cooperate to coordinate interference and share resources which incurs game theory an effective mathematical tool. This chapter proposed a Stackelberg game based algorithm to jointly allocate power and resources when the uplink frequency is shared with LTE-A users. In the game, the evolved NodeB (eNB) and D2D UEs are grouped to form the seller-buyer pair and the eNB sets prices to reduce the interference that it suffers meanwhile maximizes its revenue. For given specified prices, the D2D users compete for the resources to communicate with each other and reach their individual utility maximization. Simulation results prove that satisfying performance can be achieved by using the proposed mechanisms.

Personal Environments

2010 ◽  
pp. 228-248
Author(s):  
Tinku Rasheed ◽  
Usman Javaid
Keyword(s):  
Third Party ◽  
Fourth Generation ◽  
End User ◽  
Social Barriers ◽  
High Data ◽  
Computing Paradigm ◽  
Personalized Services ◽  
Data Rates ◽  
Ubiquitous Environment ◽  
User Friendly

The Fourth Generation of wireless networks promises to offer a vast range and diversity of converged services in order to revolutionize the way we communicate today. 4G can not only offer ultra-high data rates, but would also enable the ubiquitous computing paradigm, particularly interesting for the end-user with the help of various personalized and user-friendly services and devices. This increase in short-range communication among users and introduction of personalized services would form a “Personal Ubiquitous Environment” around the user. Since in such environments, multiple users will come closer (without any third-party barriers); their cooperation would be the key to success. Several technological and social barriers have prevented so far an effective cooperation between technologies, systems or users. This chapter focuses on the potential impacts of cooperative ubiquitous services in 4G networking systems. The authors explain the technological implications of cooperative systems considering the personal environment ubiquity. Furthermore, it attempts to characterize the socio-technical dimension of the potentials and limits of cooperation in 4G systems.

Device-to-Device Communication and NOMA

2018 ◽  
Author(s):  
Indrasen Singh
Keyword(s):  
State Of The Art ◽  
Base Station ◽  
D2d Communication ◽  
Control Mechanisms ◽  
High Data ◽  
Link Distance ◽  
Data Rates ◽  
Device To Device ◽  
Simple Language ◽  
The Many

Device-to-Device (D2D) Communication and Non Orthogonal Multiple Access (NOMA) have become topics of interest for researchers. They are widely recognized as techniques of the next generation cellular wireless networks. D2D technique offers uninterrupted communication among proximate mobile users without transferring data to the base station. This can provide high data rates and power control mechanisms. If D2D direct link distance is more, or the quality of channel is poor then the direct D2D communication gives larger propagation losses. This type of scenarios use relay assisted D2D communication, for improving the transmission capacity and coverage. Where as NOMA ) is one of the many technologies that promise greater capacity gain and spectral efficiency than the present state of the art, and is a candidate technology for 5G cellular networks In this book, fundamentals, state of the art, applications and research challenges of D2D and NOMA have been discussed in simple language

scholarly journals Efficient OFDM transceiver design for VLC sys-tems in fading channel

2018 ◽  
Vol 7 (1.8) ◽  
pp. 245
Author(s):  
Jayakumari J ◽  
Rakhi K J
Keyword(s):  
Fading Channels ◽  
Bit Error Rate ◽  
Fading Channel ◽  
Visible Light Communication ◽  
Communication Security ◽  
Rf Systems ◽  
High Data ◽  
Data Rates ◽  
Simulation Results ◽  
Rich Spectrum

With the widespread effective usage of LEDs the visible light communication (VLC) system has brought out an increasing interest in the field of wireless communication recently. VLC is envisioned to be an appealing substitute to RF systems because of the advantages of LEDs such as high communication security, rich spectrum, etc. For achieving bearable inter symbol interference (ISI) and high data rates, OFDM can be employed in VLC. In this paper, the performance of VLC system with popular unipolar versions of OFDM viz. Flip-OFDM and ACO-OFDM is analyzed in fading channels. From the simulation results it is seen that the Flip-OFDM-VLC system outperforms the ACO-OFDM-VLC system in terms of bit error rate and is well suited for future 5G applications.

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