Short Message Reliability Of Mobile Networks - 827 Words

Short-Message Reliability in Mobile Networks Daniel Kim Allan Suyao Graduate Student Graduate Student CSU Long Beach CSU Long Beach Abstract The use of short-messaging systems (SMS) is becoming more mainstream due to the exponential increase in cell phone usage and other mobile devices. From messages sent through Twitter to emergency notifications broadcast through mobile networks, the short-messaging systems is becoming more ubiquitous. In our paper, we will present the modeling approach for SMS that will lead to the Simple-Reliability Model and the Advanced Analytical Model. We will use the NS-2 Simulator to simulate the output that consists of a server and numerous mobile nodes. We will compare the analytical models to our simulation results. Key Words: Analytical models, mobile technology, wireless networks 1. Introduction Short messages sent from mobile devices to other mobile devices are an essential way of instant communication. The use of applications that rely on short-messaging such as Twitter allow fixed line and mobile phone devices to exchange short text messages. It is estimated that approximately 3.5 billion mobile phone subscribers use SMS data applications. From 2010 to 2012, over six trillion text messages were sent. This translates to an average of nearly 200,000 SMS text messages sent per second [3]. The nodes used in short-messaging systems include the user equipment (UE) such asShow MoreRelatedRoad Traffic And Dynamic Nature Of Road Conditions An Intelligent Transportation System1422 Words   |  6 PagesProject Proposal Project Title: Towards Efficient security in Vehicular Ad-Hoc Networks 1. Abstract: With ever increasing on road traffic and dynamic nature of road conditions an intelligent transportation system (ITS) is essential. Vehicular ad-hoc networks (VANETS) takes the responsibility in implementing ITS and is a promising communication scenario for traffic management and safety. VANETs possess unique characteristics like high mobility of nodes, rapid change in the neighbor nodes, stringentRead MoreImportance Of Wireless Access In Vehicular Communication1268 Words   |  6 PagesWAVE standard safety messages are broadcast or exchanged between all involved mobiles at the rate of 1 to 10 Hz. However, in a congested environment, Broadcast Storm (BSt) problem naturally occurs and exhausts the available channel bandwidth thereby rendering exchange and sharing of vital information impossible. In our recent work, the Dynamic Broadcast Storm Mitigation Algorithm (DBSMA) proved to be a good candidate for BSt problem mitigation for Cooperative Awareness Messages (CAMs) only. In theRea d MoreEssay Network Topologies1390 Words   |  6 PagesTopology refers to the physical or logical shape or layout of a network. Communication between different nodes within a network is determined by its topology. Mesh, Bus, Ring and Star are four of the most common network topologies, each with advantages and disadvantages in relation to each other. Mesh Topology The Mesh topology is true to its name in that there are multiple redundant interconnections between network nodes. A mesh network can employ one of two connection arrangements, full mesh orRead MoreThe Swarm Based Routing Algorithms1441 Words   |  6 Pagesnavroz3@gmail.com) Abstract-Vehicular Ad-hoc Networks (VANETs) play main role in the design and development of the Intelligent Transportation Systems (ITS) who improves the road safety and transportation productivity. VANETs include two communication types i.e. Vehicle-to-Vehicle (V2V) and Vehicle-to-Roadside (V2R) communications. One of the most important challenges of this kind of network are the timely, safely and reliable dissemination of messages between vehicular nodes which permits the driversRead MoreThe Impact Of Media On New Media1313 Words   |  6 Pagesinto electronic information age.The ways and channels of information propagation are totally different.Several years ago,people received information and news through paper-based media,like newspapers,magazines and books.Owing to the appearance of mobile phones and IPADs,people can look through news easily and conveniently,paper-based media need to innovate and reform.This assignment will present the status quo of paper-based media,it will e xplain the combination of new media and paper-based mediaRead MoreTypes of Computer Networks1332 Words   |  5 PagesNetworks can be broadly classified into two types: 1. Wired networks 2. Wireless networks Some of the drawbacks of the wired networks had brought the â€Å"wireless networks† into the picture. Wireless operations permit services, such as long-range communications, that are impossible or impractical to implement with the use of wires. The term is commonly used in the telecommunications industry to refer to telecommunications systems (e.g. radio transmitters and receivers, remote controls etc.) which useRead MoreCar Communication System3128 Words   |  13 PagesSafety and Security CAR-2-X Communication for Safety and Infotainment in Europe Dr. Andreas Festag, Roberto Baldessari, Dr. Wenhui Zhang Dr. Long Le, Amardeo Sarma, Masatoshi Fukukawa Abstract Vehicular communication based on short-range wireless technology opens up novel applications improving road safety and travel comfort. Ad hoc networking enables a direct communication among cars as well as between cars and road-side communication devices. Geocast is an ad hoc routing scheme which is specificallyRead MoreCar Communication System3141 Words   |  13 PagesSafety and Security CAR-2-X Communication for Safety and Infotainment in Europe Dr. Andreas Festag, Roberto Baldessari, Dr. Wenhui Zhang Dr. Long Le, Amardeo Sarma, Masatoshi Fukukawa Abstract Vehicular communication based on short-range wireless technology opens up novel applications improving road safety and travel comfort. Ad hoc networking enables a direct communication among cars as well as between cars and road-side communication devices. Geocast is an ad hoc routing scheme which is specificallyRead MoreNokia- Swot Analysis1331 Words   |  6 Pagesmajor business. Nokia Corporation (Nokia) is based at Finland. By 1998, Nokia becomes the world’s biggest mobile phone manufacturer. Its focus on telecommunications and its early initiative in GSM technologies made it the leader in mobile phones. Till 1991, company had exported to Europe, Nordic countries and Soviet Union. More than a quarter of its turnover still came from sales in Finland. But after the strategic changeRead MoreMobile Cloud Technology And Technology2556 Words   |  11 PagesAbstract— the great emergence of mobile cloud computing has gained lots of interest in these recent years. Mobile cloud computing consists of mobile devices and cloud computing offering mobile cloud environment by using a huge number of different mobile devices. Any device uses mobility such as laptops, tablets, and smart phones is considered as a mobile device. Due to the great improvement of wireless networks like 4G and the expansion of use of mobile device, many researchers are interested to