Single-hop Packet Delivery Rate in V2V Safety Communications for Worst-case Highway Scenarios

2018 ◽  
Author(s):  
Bilal Munir Mughal ◽  
Low Tang Jung ◽  
Asif Ali Wagan
Keyword(s):  
Delivery Rate ◽  
Worst Case ◽  
Packet Delivery

scholarly journals Modeling and simulation of packet delivery rate in LTE-V network based on Markov chain

2020 ◽  
Vol 25 (3) ◽  
pp. 357-367
Author(s):  
Mengkai Shi ◽  
Yaohan Tang ◽  
Xiangyun Zhang ◽  
Yi Zhang ◽  
Jun Xu
Keyword(s):  
Markov Chain ◽  
Modeling And Simulation ◽  
Delivery Rate ◽  
Packet Delivery

Replica Reduced Routing Protocol for Intermittent Connected Networks in Emergency Scenarios

2019 ◽  
Vol 10 (2) ◽  
pp. 84-109 ◽  
Author(s):  
M. Syed Rabiya ◽  
R. Ramalakshmi
Keyword(s):  
Routing Protocol ◽  
Opportunistic Networks ◽  
Delivery Rate ◽  
Delivery Ratio ◽  
Node Mobility ◽  
Rescue Operation ◽  
Packet Delivery ◽  
Partitioned Networks ◽  
A New Technique ◽  
Emergency Scenarios

In an Intermittent Connected Networks / Opportunistic Networks, routing protocols follow store-carry-forward routing mechanism to deliver messages to destination. One of the application scenarios which makes use of opportunistic networks to route the packet from source to destination is an Emergency Search and Rescue operation where rescuer nodes get partitioned frequently and carry out their rescue activities in different locations. As wireless device has a short transmission range, communication between any two partitioned networks occurs only through the node mobility. The Probability based Routing, provides high packet delivery rate with high overhead. In this paper, a new technique called Replica Reduced and Energy-based routing protocol (REB) is proposed to control the replicas and increase the packet delivery ratio in emergency scenarios. Through simulation, this article demonstrates that the proposed system increases delivery rate and reduces overhead and energy consumption considerably, resulting in increased life span of the network.

A Novel DSR-Based Protocol for Signal Intensive UAV Network

2012 ◽  
Vol 241-244 ◽  
pp. 2284-2289 ◽  
Author(s):  
Juan Li ◽  
Xiao Lin Zhang ◽  
Jun Hai Bao ◽  
Guo Lei Geng
Keyword(s):  
Packet Delivery Ratio ◽  
Delivery Rate ◽  
Delivery Ratio ◽  
Hop Count ◽  
Routing Overhead ◽  
Packet Delivery ◽  
End To End Delay ◽  
Simulation Results ◽  
Node Routing ◽  
Route Request

Based on the traditional DSR Protocols have obvious drawbacks such as low packet delivery rate and high routing overhead in the signal intensive UAV network. This paper introduces an improved DSR protocol（Restrict-DSR）. The new DSR protocol can save the space of node routing memory and reduce the routing overhead by limiting the maximum hop count of route request. Simulation results by NS2 show that the RE-DSR has improved the packet delivery ratio and decreased the average of packet end-to-end delay and routing overhead comparing with the conventional DSR Protocols in the signal intensive UAV network.

scholarly journals Modelling of the packet delivery rate in an actual LoRaWAN network

2021 ◽  
Author(s):  
Ahmed Abdelghany ◽  
Bernard Uguen ◽  
Christophe Moy ◽  
Dominique Lemur
Keyword(s):  
Delivery Rate ◽  
Packet Delivery
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