Experiences using a dual wireless technology infrastructure to support ad-hoc multiplayer games

Author(s):  
Hartmut Ritter ◽  
Thiemo Voigt ◽  
Min Tian ◽  
Jochen Schiller

Wireless technology is progressing faster with time. People are doing research these days generally in the field of Wireless communication. VANET is the most developing exploration territory in remote correspondence. With the headway and development of the VANET, there will be an incredible upheaval in the field of telecommunication regarding quick handovers, arrange accessibility, security, wellbeing with the utilization of cutting edge applications and so on. VANET innovation is progressing with the progression of time however there are numerous issues that must be routed to make the system more overwhelming. In this paper we have proposed an effective mechanism for object detection in highways using Neural Networking and proving driver assistance to enhance the existing system to the next level as Intelligent Transportation System


Author(s):  
Ta-Yu Huang ◽  
Chih-Ming Lin ◽  
Jehn-Ruey Jiang ◽  
Wei Tsang Ooi ◽  
Maha Abdallah ◽  
...  
Keyword(s):  
Ad Hoc ◽  

Author(s):  
RAJESWARI. M ◽  
P.UMA MAHESWARI ◽  
BHUVANESHWARI. S

Secure group communication is a challenging task with respect to MANET’s. Since its introduction as a communication medium, wireless technology found broad application on the battlefield. Robust and reliable group communication plays a major role in developing distributed mobile application in which unannounced disconnections will occur frequently due to the mobility of the nodes which take part in mobile applications. Accompanying dramatic advances in wireless technology and the capabilities associated with small computing devices, the demand for advanced mechanisms to employ wireless technology in the battlefield continues to grow. The main objective here is to achieve robust and reliable group communication in mobile ad hoc network .Performance of the group communication is compared with the given protocols through simulation in NS-2. The analysis is made with respect to the throughput, packet transmission between source and destination. We propose four Ad hoc Routing Protocols AODV, DSR, and have given the comparative study.


Author(s):  
DEESHA G. DEOTALE ◽  
UMA NAGARAJ

The communication is done in between cars that is based on the short range wireless technology. It become safety road and travel comfort using ad-hoc network. We see the different to communication mode in car network. Also we see the Geo networking with car network. IPv6 is considered as the most appropriate technologies to support communication in VANET thanks to its extended address space, enhanced mobility support, ease of configuration and embedded security.


2021 ◽  
Author(s):  
Nicole Buckley ◽  
Joseph S Schafer

Following the development and implementation of mainstream social media platforms’ election-related speech policies, a renewed wave of criticism emerged from the U.S. ideological right. Several months before the 2020 U.S. presidential election, conservative politicians, pundits, and “patriots” alleged that their speech was being censored by “Big Tech.” This resulted in right-leaning influencers, and many of their followers, migrating to alternative online platforms to avoid moderation. Alternative social media, such as Parler, Bitchute, Gab, and Gettr, describe themselves as unmoderated hubs for “free speech,” signalling an invitation for users to voice everything from unpopular opinions, to misinformation, to hate speech. Yet when pushed by technology infrastructure platforms like Apple’s App Store and Google’s Play Store to address missing or substandard moderation practices, “alt-tech” platforms were forced to create or adapt ad hoc, often minimalistic, content moderation policies.Our research explores and evaluates these policies in comparison to mainstream platforms, and analyzes how moderation policies interact with the ideological framework asserted at an alternative platform’s nascence. Our work provides necessary insight into the potential motivations for one potential source of internet platform oversight. With few immediately available regulatory options, assessing the viability of alternatives is crucial. This is particularly true as severe legislative gridlock stalls meaningful reform to the federal law perhaps capable of improving platforms’ moderation practices. Because private regulation appears to be the most immediate solution to address new breeding grounds for mis- and disinformation, inquiry into alternative platforms’ adoption and enforcement of moderation policies is needed. Our paper concludes with questions for future research into the efficacy of alternative platforms’ policy implementation; it is imperative to distinguish legitimate moderation from mere shells constructed to retain profit in parallel with ideological posturing.


Author(s):  
Shahirah Mohamed Hatim ◽  
Shamsul Jamel Elias ◽  
Norkhushaini Awang ◽  
Mohd Yusof Darus

<span>Recent advancement of wireless technology and Internet of Things (IoT) have brought a significant development in Vehicular Ad hoc Networks (VANETs). VANET and IoT are the key elements in the current Intelligent Transport System (ITS). Various research on VANET and IoT shows that both have substantial effects in smart transportation system. This paper aims to discuss and illustrate the main challenges and drawbacks; the routing protocols, security and privacy experienced by VANETs respectively. This paper also would like to address the importance of IoT based on VANET in traffic control management system to cope up with the new wireless technology era. Section I of this paper provides a brief explanation on VANETs and IoT, section II discusses the main challenges suffered by VANETs and IoT, section III covers on the existing applications of VANETs and IoT and section IV conclude the views.</span>


Author(s):  
David B. Glick

The Internet and its applications have challenged policy makers in seemingly all areas of public life, and as one of the applications of the Internet, online learning is no exception. Online learning policy has tentacles throughout education policy, from union politics to technology infrastructure. This complexity contributed to the lack of action that led the National Association of State Boards of Education to warn, in 2001, in its now oft-quoted statement: In the absence of firm policy guidance, the nation is rushing pell-mell toward an ad hoc system of education that exacerbates existing disparities and cannot assure a high standard of education across new modes of instruction. By allowing this policy vacuum to continue, educational leaders are failing to meet their obligation to assure that all students are provided a quality education. (National Association of State Boards of Education, 2001 p. 4)


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