A Novel Approach for Efficient Packet Transmission in Volunteered Computing MANET

2021 ◽  
Vol 21 (4) ◽  
pp. 1-15
Author(s):  
Ramesh Sekaran ◽  
Rizwan Patan ◽  
Fadi Al-Turjman
Keyword(s):  
Energy Conservation ◽  
Ad Hoc ◽  
Mobile Ad Hoc Network ◽  
Mac Protocol ◽  
Buffer Management ◽  
General Purpose ◽  
Packet Transmission ◽  
Network Efficiency ◽  
Novel Approach ◽  
Simulation Results

A mobile ad hoc network (MANET) is summarized as a combination device that can move, synchronize and converse without any preceding management. Enhancing the lifetime energy is based on the status of the concerned channel. The node is accomplished of control the control messages. Due to unplanned methods of energy conservation, the node lifespan and quality of packet flow is defaced in the existing solution. It results in a network-to-node-energy trade-off, ensuing in a failure of the post-network. This failure results in reduced time-to-live and higher overhead. This paper discusses an effective buffer management mechanism, in addition to proposing a novel performance modeling in Volunteered Computing MANET and tactile internet Next, the best execution the nodes can accomplish under fractional data is completely portrayed for utilities for a general purpose. To associate the space between network efficiency and energy conservation based on the minimal overhead, this article proposes a switch state promoting mutual Optimized MAC protocol for conservation of a node's energy and the optimal use of available nodes before their energy drain. Simulation results are provided as proof of the proposed solution. The simulation results are compared with the existing system with performance measures of delay, throughput, energy consumption, and availability of the node.

scholarly journals A Novel Approach for Reliable Route Discovery in Mobile Ad-Hoc Network

2015 ◽  
Vol 83 (2) ◽  
pp. 1519-1529 ◽  
Author(s):  
Shariq Mahmood Khan ◽  
R. Nilavalan ◽  
Abdulhafid F. Sallama
Keyword(s):  
Ad Hoc Network ◽  
Ad Hoc ◽  
Mobile Ad Hoc Network ◽  
Route Discovery ◽  
Novel Approach ◽  
Mobile Ad Hoc

scholarly journals Comparative study of energy efficient MAC protocol with channel aware packet Scheduling in MANET

2018 ◽  
Vol 7 (1.9) ◽  
pp. 16
Author(s):  
T Dheepak ◽  
S Neduncheliyan
Keyword(s):  
Ad Hoc ◽  
Mobile Ad Hoc Network ◽  
Packet Scheduling ◽  
Mac Protocol ◽  
Mobile Node ◽  
Delivery Ratio ◽  
Link Failure ◽  
Failure State ◽  
Utility Factor ◽  
Mobile Ad Hoc

Mobile Ad Hoc Network is the centralized communication system which is used for transferring information through a secured mode from one end to another end. However, there is an energy loss that has been noticed in MANET. In this work, an efficient energy based Link Failure State Neighbor Detection Effective Efficient Protocol (LFSNDEEP) is to enhance the energy efficiency of the mobile node, and optimal transmission ratio computes Data, Audio, and Video packets. The proposed research on LFSNDEEP protocol is compared to Effective Efficient Neighbor Detection Protocol (EENDP) and which assigns the channel utilization. In this technique, the hello packet exchanges transmit based height and wavelength of the transmitter with particular distance. The computation of channel utility factor is the best method at link failure without data loss. The vitality utilization mathematical model is illustrated to show the nodes of least consumption by the broad recreation of utilization. The results observed from the proposed scheme shows that the energy level is minimized regarding the packet that loss is improved efficiently. In further, there are two results which can be gained in comparing with EENDP; firstly, packet delivery ratio and throughput get increased. And secondly, the end to end delay is decreased.

Investigating the Performance of the TSS Scheme in Noisy MANETs

2013 ◽  
pp. 1038-1058
Author(s):  
Hussein Al-Bahadili ◽  
Shakir M. Hussain ◽  
Ghassan F. Issa ◽  
Khaled El-Zayyat
Keyword(s):  
Packet Loss ◽  
Ad Hoc ◽  
Mobile Ad Hoc Network ◽  
Node Mobility ◽  
Noisy Environment ◽  
Transmission Impairments ◽  
Threshold Secret Sharing ◽  
Success Ratio ◽  
Wireless Signal ◽  
Simulation Results

A Mobile Ad Hoc Network (MANET) suffers from high packet-loss due to various transmission impairments, such as: wireless signal attenuation, free space loss, thermal noise, atmospheric absorption, multipath effect, and refraction. All of these impairments are represented by a generic name, noise, and therefore such a network is referred to as a noisy network. For modeling and simulation purposes, the noisy environment is described by introducing a probability function, namely, the probability of reception (pc), which is defined as the probability that transmitted data is successfully delivered to its destination despite the presence of noise. This chapter describes the implementation and investigates the performance of the Threshold Secret Sharing (TSS) node authentication scheme in noisy MANETs. A number of simulations are performed using the MANET Simulator (MANSim) to estimate the authentication success ratio for various threshold secret shares, number of nodes, node speeds, and noise-levels. Simulation results demonstrate that, for a certain threshold secret share, the presence of noise inflicts a significant reduction in the authentication success ratio, while node mobility inflicts no or an insignificant effect. The outcomes of these simulations are important to facilitate efficient network management.

Improving Energy Efficiency and Throughput in Heterogeneous Mobile Ad Hoc Networks

2011 ◽  
pp. 37-49
Author(s):  
Manu J. Pillai ◽  
M. P. Sebastian
Keyword(s):  
Ad Hoc ◽  
Transmission Rate ◽  
Mac Protocol ◽  
Signal Loss ◽  
High Data ◽  
Communication Links ◽  
Adhoc Networks ◽  
Simulation Results ◽  
Demand Routing ◽  
Hoc Networks

The nodes are expected to transmit at different power levels in heterogeneous mobile adhoc networks, thus leading to communication links of different length. Conventional MAC protocols that unconditionally presume that links are bi-directional and with unvarying energy distribution may not succeed or execute badly under such circumstances. Interference and signal loss resulting out of distance and fading diminish the entire throughput attained in heterogeneous networks to a greater extent. This article presents a MAC protocol, which adaptively transmits data frames using either the energy efficient nodes or a list of high data rate assistant nodes. In addition, a cross-layer based energy level on-demand routing protocol that adaptively regulates the transmission rate on basis of congestion is projected as well. Simulation results illustrate that the proposed protocols considerably diminish energy consumption and delay, and attain high throughput in contrast with the Hybrid MAC and traditional IEEE 802.11 protocols

scholarly journals Performance Enriching Channel Allocation Algorithm for Vehicle-to-Vehicle City, Highway and Rural Network

Sensors ◽  
2019 ◽  
Vol 19 (15) ◽  
pp. 3283 ◽  
Author(s):  
Al-Absi ◽  
Al-Absi ◽  
Jae Lee
Keyword(s):  
Multiple Access ◽  
Ad Hoc ◽  
Channel Allocation ◽  
Mac Protocol ◽  
Packet Transmission ◽  
System Throughput ◽  
Vehicular Communication ◽  
Distributed Mac ◽  
Channel Network ◽  
Shared Channel

Future safety applications require the timely delivery of messages between vehicles. The 802.11p has been standardized as the standard Medium Access Control (MAC) protocol for vehicular communication. The 802.11p uses Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA) as MAC. CSMA/CA induces unbounded channel access delay. As a result, it induces high collision. To reduce collision, distributed MAC is required for channel allocation. Many existing approaches have adopted Time Division Multiple Access (TDMA) based MAC design for channel allocation. However, these models are not efficient at utilizing bandwidth. Cognitive radio technique is been adopted by various existing approach for channel allocation in shared channel network to maximize system throughput. However, it induces MAC overhead, and channel allocation on a shared channel network is considered to be an NP-hard problem. This work addresses the above issues. Here we present distributed MAC design PECA (Performance Enriching Channel Allocation) for channel allocation in a shared channel network. The PECA model maximizes the system throughput and reduces the collision, which is experimentally proven. Experiments are conducted to evaluate the performance in terms of throughput, collision and successful packet transmission considering a highly congested vehicular ad-hoc network. Experiments are carried out to show the adaptiveness of proposed MAC design considering different environments such City, Highway and Rural (CHR).

MAC protocol for mobile ad hoc network with smart antennas

2003 ◽  
Vol 39 (6) ◽  
pp. 555 ◽  
Author(s):  
Jun Yang ◽  
Jiandong Li ◽  
Min Sheng
Keyword(s):  
Ad Hoc Network ◽  
Ad Hoc ◽  
Mobile Ad Hoc Network ◽  
Mac Protocol ◽  
Smart Antennas ◽  
Mobile Ad Hoc

A Routing Protocol for Emergency Communication Based on Load Balancing

2015 ◽  
Vol 719-720 ◽  
pp. 744-749
Author(s):  
Hui Han ◽  
Hong De Zhang ◽  
Yang Wang
Keyword(s):  
Load Balancing ◽  
Communication Networks ◽  
Routing Protocol ◽  
Network Performance ◽  
Ad Hoc ◽  
Mobile Ad Hoc Network ◽  
Network Routing ◽  
Packet Transmission ◽  
Emergency Communication ◽  
Network Load

Ad-hoc communications is a mobile communication networks and computer networks combine with no infrastructure support, and network survivability and flexibility is strong, especially suitable for emergency communication. As the existing mobile ad hoc network routing protocols lack of network load balancing capabilities, this paper proposed a routing protocol based on load balancing LBBR (Load Balancing Based Routing). Simulation results shows that, LBBR can improve the success rate of packet transmission, reducing the average end to end delay, thus effectively improving network performance.

Research on Statistics Based Multi-Priority MAC Protocol for Ad Hoc Networks

2014 ◽  
Vol 644-650 ◽  
pp. 3103-3107
Author(s):  
Peng Wang ◽  
Hai Li ◽  
Ben Li Ye ◽  
Chen Chen ◽  
Yu Bao Wang
Keyword(s):  
Ad Hoc Networks ◽  
Success Rate ◽  
Ad Hoc ◽  
Mac Protocol ◽  
Medium Access ◽  
Critical Data ◽  
Low Delay ◽  
Simulation Results ◽  
Hoc Networks ◽  
Application Diversification

With the growing application diversification in Ad Hoc networks, it is particularly important to support prioritization of traffic and ensure that critical data can be delivered more reliably and faster in an emergency scene. We mainly study on the improvement of statistics based multi-priority medium access control (MAC) protocol, including the channel occupancy statistic and the backoff mechanism. We conduct comprehensive simulations based on the OPNET Modeler and account for the success rate results with theoretical analysis. The simulation results show that the proposed algorithm can simultaneously guarantee high success rate and low delay for high-priority packets.

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