scholarly journals BiPAD: Binomial Point Process Based Energy-Aware Data Dissemination in Opportunistic D2D Networks

Energies ◽  
2018 ◽  
Vol 11 (8) ◽  
pp. 2073
Author(s):  
Seho Han ◽  
Kisong Lee ◽  
Hyun-Ho Choi ◽  
Howon Lee
Keyword(s):  
Point Process ◽  
Routing Protocol ◽  
Data Dissemination ◽  
Optimal Number ◽  
Delivery Ratio ◽  
Message Delivery ◽  
Energy Aware ◽  
Epidemic Routing ◽  
Efficient Data ◽  
Binomial Point Process

In opportunistic device-to-device (D2D) networks, the epidemic routing protocol can be used to optimize the message delivery ratio. However, it has the disadvantage that it causes excessive coverage overlaps and wastes energy in message transmissions because devices are more likely to receive duplicates from neighbors. We therefore propose an efficient data dissemination algorithm that can reduce undesired transmission overlap with little performance degradation in the message delivery ratio. The proposed algorithm allows devices further away than the k-th furthest distance from the source device to forward a message to their neighbors. These relay devices are determined by analysis based on a binomial point process (BPP). Using a set of intensive simulations, we present the resulting network performances with respect to the total number of received messages, the forwarding efficiency and the actual number of relays. In particular, we find the optimal number of relays to achieve almost the same message delivery ratio as the epidemic routing protocol for a given network deployment. Furthermore, the proposed algorithm can achieve almost the same message delivery ratio as the epidemic routing protocol while improving the forwarding efficiency by over 103% when k≥10.

scholarly journals EpSoc: Social-Based Epidemic-Based Routing Protocol in Opportunistic Mobile Social Network

2018 ◽  
Vol 2018 ◽  
pp. 1-8 ◽  
Author(s):  
Halikul Lenando ◽  
Mohamad Alrfaay
Keyword(s):  
Routing Protocol ◽  
Opportunistic Networks ◽  
Delivery Ratio ◽  
Degree Centrality ◽  
Message Delivery ◽  
Hop Count ◽  
Hybrid Routing ◽  
Epidemic Routing ◽  
Average Latency ◽  
Hybrid Routing Protocol

In opportunistic networks, the nature of intermittent and disruptive connections degrades the efficiency of routing. Epidemic routing protocol is used as a benchmark for most of routing protocols in opportunistic mobile social networks (OMSNs) due to its high message delivery and latency. However, Epidemic incurs high cost in terms of overhead and hop count. In this paper, we propose a hybrid routing protocol called EpSoc which utilizes the Epidemic routing forwarding strategy and exploits an important social feature, that is, degree centrality. Two techniques are used in EpSoc. Messages’ TTL is adjusted based on the degree centrality of nodes, and the message blocking mechanism is used to control replication. Simulation results show that EpSoc increases the delivery ratio and decreases the overhead ratio, the average latency, and the hop counts as compared to Epidemic and Bubble Rap.

A Bandwidth and Energy Aware QoS Routing Protocol for Enhanced Performance in Ad-hoc Networks

2019 ◽  
Vol 9 (2) ◽  
pp. 203-213
Author(s):  
Priyanka Bharadwaj ◽  
Surjeet Balhara
Keyword(s):  
Ad Hoc Networks ◽  
Routing Protocol ◽  
Ad Hoc ◽  
Qos Routing ◽  
Delivery Ratio ◽  
Energy Aware ◽  
Multimedia Services ◽  
Average Delay ◽  
Hoc Networks

Background & Objective: There are some challenging issues such as providing Quality of Service (QoS), restricted usage of channels and shared bandwidth pertaining to ad-hoc networks in a dynamic topology. Hence, there is a requirement to support QoS for the application environment and multimedia services in ad-hoc networks with the fast growing and emerging development of information technology. Eventually, bandwidth is one of the key elements to be considered. Methods: Energy aware QoS routing protocol in an ad-hoc network is presented in this article. Results and Conclusion: The simulation results indicate that the improved protocol outperforms Adhoc On-Demand Distance Vector (AODV) routing protocol in terms of QoS metric such as throughput, packet delivery ratio, loss rate and average delay.

ADAPTIVE DATA DISSEMINATION IN MOBILE SENSOR NETWORKS

2009 ◽  
Vol 10 (04) ◽  
pp. 435-457
Author(s):  
ATHANASIOS KINALIS ◽  
SOTIRIS NIKOLETSEAS
Keyword(s):  
Sensor Networks ◽  
Data Dissemination ◽  
High Mobility ◽  
Cost Effective ◽  
Sensor Nodes ◽  
Inhibition Mechanism ◽  
Delivery Ratio ◽  
Message Delivery ◽  
Network Parameter ◽  
Trade Offs

Motivated by emerging applications, we consider sensor networks where the sensors themselves (not just the sinks) are mobile. Furthermore, we focus on mobility scenarios characterized by heterogeneous, highly changing mobility roles in the network. To capture these high dynamics of diverse sensory motion we propose a novel network parameter, the mobility level, which, although simple and local, quite accurately takes into account both the spatial and speed characteristics of motion. We then propose adaptive data dissemination protocols that use the mobility level estimation to optimize performance, by basically exploiting high mobility (redundant message ferrying) as a cost-effective replacement of flooding, e.g. the sensors tend to dynamically propagate less data in the presence of high mobility, while nodes of high mobility are favored for moving data around. These dissemination schemes are enhanced by a distance-sensitive probabilistic message flooding inhibition mechanism that further reduces communication cost, especially for fast nodes of high mobility level, and as distance to data destination decreases. Our simulation findings demonstrate significant performance gains of our protocols compared to non-adaptive protocols, i.e. adaptation increases the success rate and reduces latency (even by 15%) while at the same time significantly reducing energy dissipation (in most cases by even 40%). Also, our adaptive schemes achieve significantly higher message delivery ratio and satisfactory energy-latency trade-offs when compared to flooding when sensor nodes have limited message queues.

Communication Trust and Energy-Aware Routing Protocol for WSN Using D-S Theory

2021 ◽  
Vol 13 (4) ◽  
pp. 24-36
Author(s):  
Srinivasan Palanisamy ◽  
Sankar S. ◽  
Ramasubbareddy Somula ◽  
Ganesh Gopal Deverajan
Keyword(s):  
Routing Protocol ◽  
Data Transfer ◽  
Trust Model ◽  
Residual Energy ◽  
Sensor Nodes ◽  
Battery Life ◽  
Delivery Ratio ◽  
Energy Aware ◽  
Decision Making System ◽  
Trust Models

Wireless sensor networks (WSN) deployed in open environments make nodes prone to various security attacks due to their resource constrained nature. The compromised nodes are used to mislead the sensed data and disrupt communication, which can affect the entire decision-making system based on the sensed data. It is also possible to drain the sensor nodes energy and reduce the battery life of the networks. Trust models are the preferred mechanism to secure WSN. In this paper, the authors present communication trust and energy aware (CTEA) routing protocol that make use of the proposed trust model to mitigate the effects of badmouth and energy drain attacks. They use Dempster theory to compute communication trust and also consider the energy metric, to establish the route for data transfer. The simulation result shows that the proposed trust model increases the packet delivery ratio, residual energy, and network lifetime by mitigating the nodes misbehaviour in presence of energy drain and bad mouth attacks.

Optimized Routing for Efficient Data Dissemination in MANET to Meet the Fast-Changing Technology

2018 ◽  
Vol 26 (3) ◽  
pp. 25-36
Author(s):  
Deo Prakash ◽  
Neeraj Kumar ◽  
M.L. Garg
Keyword(s):  
Ad Hoc ◽  
Data Dissemination ◽  
Dynamic Network ◽  
Mobile Node ◽  
Delivery Ratio ◽  
Communication Link ◽  
Centralized Control ◽  
Mobile Adhoc Network ◽  
Link Stability ◽  
Efficient Data

Mobile Adhoc Network (MANET) is a dynamic network without any centralized control. Due to frequent topological change, routing has been always a challenging task in these networks. This article presents optimized routing for efficient data dissemination in MANETs to meet the fast-changing technology of today's world. A novel metric for such optimized routing in MANET is proposed. The main parameters considered to evaluate this metric are the energy consumed during the communication, link stability, Packet Delivery Ratio (PDR) and traffic. The concept is based on a scenario in which a mobile node (source) sends data packets to another mobile node (destination) through its dynamically connected neighboring nodes. The path which consumes the lowest energy and also shows highest link stability is selected for consideration. In case the paths consume the same amount of energy, the highest stable path is chosen. In this manner, the most optimized path is selected. The authors' routing approach shows more efficiency than earlier in dissemination of data and information over the Mobile Ad-Hoc Networks.

scholarly journals Optimized Particle Swarm Optimization Algorithm for the Realization of an Enhanced Energy-Aware Location-Aided Routing Protocol in MANET

Information ◽  
2020 ◽  
Vol 11 (11) ◽  
pp. 529
Author(s):  
Taj-Aldeen Naser Abdali ◽  
Rosilah Hassan ◽  
Ravie Chandren Muniyandi ◽  
Azana Hafizah Mohd Aman ◽  
Quang Ngoc Nguyen ◽  
...  
Keyword(s):  
Particle Swarm Optimization ◽  
Routing Protocol ◽  
Mobile Ad Hoc Network ◽  
Performance Metrics ◽  
Particle Swarm ◽  
Delivery Ratio ◽  
Energy Aware ◽  
Swarm Optimization ◽  
Network Nodes ◽  
Mutation Operation

Mobile Ad-hoc Network (MANETs) is a wireless network topology with mobile network nodes and movable communication routes. In addition, the network nodes in MANETs are free to either join or leave the network. Typically, routing in MANETs is multi-hop because of the limited communication range of nodes. Then, routing protocols have been developed for MANETs. Among them, energy-aware location-aided routing (EALAR) is an efficient reactive MANET routing protocol that has been recently obtained by integrating particle swarm optimization (PSO) with mutation operation into the conventional LAR protocol. However, the mutation operation (nonuniform) used in EALAR has some drawbacks, which make EALAR provide insufficient exploration, exploitation, and diversity of solutions. Therefore, this study aims to propose to apply the Optimized PSO (OPSO) via adopting a mutation operation (uniform) instead of nonuniform. The OPSO is integrated into the LAR protocol to enhance all critical performance metrics, including packet delivery ratio, energy consumption, overhead, and end-to-end delay.

scholarly journals Energy Efficient and Secured Data Dissemination in Wsn

2019 ◽  
Vol 9 (2) ◽  
pp. 324-327
Keyword(s):  
Energy Efficient ◽  
Data Dissemination ◽  
Life Time ◽  
Delivery Ratio ◽  
Process Data ◽  
Application Service ◽  
Efficient Data ◽  
Small Change ◽  
High Level ◽  
Secured Data

Data dissemination is a high level application service, provided to WSN to update the configuration parameter to make the node perform intended services. The configuration parameters of the nodes are updated by means of reprogramming and reconfiguration through over air programming. In data dissemination, the data are so sensitive that even a small change in a data will lead to data corruption and nodes will not perform intended services. In most of the existing systems, providing energy efficient secured data dissemination is a major concern. The attackers can interrupt the process data dissemination and launch various types of attacks, In-order to overcome these challenges. In this paper, a novel Secure Based Dissemination protocol is proposed which can provide energy efficient data dissemination. The proposed protocol ensures better authentication during data dissemination. The proposed protocol is implemented in NS2 simulator. Simulation results justifies that, proposed protocol output forms the existing techniques and has better Packet Delivery Ratio, throughput , network life time, energy consumption, end to end delay and routing overhead .

scholarly journals Energy Aware Routing Protocol for Energy Constrained Mobile Ad-hoc Networks

2018 ◽  
Vol 8 (5) ◽  
pp. 2979
Author(s):  
Nadeem Iqbal ◽  
Mohammad Shafie Bin Abd Latiff ◽  
Shafi’i Muhammad Abdulhamid
Keyword(s):  
Network Lifetime ◽  
Routing Protocol ◽  
Energy Efficient ◽  
Ad Hoc ◽  
Delivery Ratio ◽  
Energy Aware ◽  
End To End Delay ◽  
Mobile Ad Hoc ◽  
End To End ◽  
Energy Aware Routing

Dynamic topology change and decentralized makes routing a challenging task in mobile ad hoc network. Energy efficient routing is the most challenging task in MANET due to limited energy of mobile nodes. Limited power of batteries typically use in MANET, and this is not easy to change or replace while running communication. Network disorder can occur for many factors but in middle of these factors deficiency of energy is the most significant one for causing broken links and early partition of the network. Evenly distribution of power between nodes could enhance the lifetime of the network, which leads to improving overall network transmission and minimizes the connection request. To discourse this issue, we propose an Energy Aware Routing Protocol (EARP) which considers node energy in route searching process and chooses nodes with higher energy levels. The EARP aim is to establish the shortest route from source to destination that contains energy efficient nodes. The performance of EARP is evaluated in terms of packet delivery ratio, network lifetime, end-to-end delay and throughput. Results of simulation done by using NS2 network simulator shows that EARP can achieve both high throughput and delivery ratio, whereas increase network lifetime and decreases end-to-end delay.

scholarly journals Proposition and Real-Time Implementation of an Energy-Aware Routing Protocol for a Software Defined Wireless Sensor Network

Sensors ◽  
2019 ◽  
Vol 19 (12) ◽  
pp. 2739 ◽  
Author(s):  
Muhammad Usman Younus ◽  
Saif ul Islam ◽  
Sung Won Kim
Keyword(s):  
Energy Consumption ◽  
Wireless Sensor Network ◽  
Sensor Network ◽  
Routing Protocol ◽  
Energy Efficient ◽  
Sensor Nodes ◽  
Wireless Sensor ◽  
Raspberry Pi ◽  
Delivery Ratio ◽  
Energy Aware

A wireless sensor network (WSN) has achieved significant importance in tracking different physical or environmental conditions using wireless sensor nodes. Such types of networks are used in various applications including smart cities, smart building, military target tracking and surveillance, natural disaster relief, and smart homes. However, the limited power capacity of sensor nodes is considered a major issue that hampers the performance of a WSN. A plethora of research has been conducted to reduce the energy consumption of sensor nodes in traditional WSN, however the limited functional capability of such networks is the main constraint in designing sophisticated and dynamic solutions. Given this, software defined networking (SDN) has revolutionized traditional networks by providing a programmable and flexible framework. Therefore, SDN concepts can be utilized in designing energy-efficient WSN solutions. In this paper, we exploit SDN capabilities to conserve energy consumption in a traditional WSN. To achieve this, an energy-aware multihop routing protocol (named EASDN) is proposed for software defined wireless sensor network (SDWSN). The proposed protocol is evaluated in a real environment. For this purpose, a test bed is developed using Raspberry Pi. The experimental results show that the proposed algorithm exhibits promising results in terms of network lifetime, average energy consumption, the packet delivery ratio, and average delay in comparison to an existing energy efficient routing protocol for SDWSN and a traditional source routing algorithm.

An advanced forwarding routing protocol for urban scenarios in VANETs

2017 ◽  
Vol 13 (4) ◽  
pp. 334-344 ◽  
Author(s):  
Sushil Kumar ◽  
Anil Kumar Verma
Keyword(s):  
Ad Hoc ◽  
Data Dissemination ◽  
Local Maximum ◽  
Movement Pattern ◽  
Delivery Ratio ◽  
Content Type ◽  
Greedy Forwarding ◽  
Suppression Technique ◽  
Efficient Data ◽  
Network Overhead

Purpose The purpose of this paper is to give an insight in to the routing protocols in Vehicular ad hoc Network (VANET). In this direction, for the efficient data dissemination in VANETs, a street-based forwarding protocol (SBFP) has been proposed. Design/methodology/approach The interferences among different street segments are considered and a unique street-based forwarding concept is introduced to reduce the local maximum problem. In this protocol, the greedy forwarding concept along with the broadcasting mechanism and suppression technique is implemented to minimize the overhead created in the regular beacons forwarding processes. QualNet simulator is used to implement and simulate SBFP. SUMO and MOVE tools are used to create the vehicle’s movement pattern and network topology. Findings The simulated results demonstrated improved packet delivery ratio (PDR) with a minimum average number of broadcast by each individual vehicle in the proposed SBFP than in its peer protocols. Originality/value This paper will be discussing a unique street-based forwarding technique exploring the advantages of global positioning system to obtain the location of vehicles and streets. This technique results in higher PDR and reduced network overhead.

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