Network Blocking Probability Presentation for Voice Communication Engineering.
Designed by Dhawal G. Sharma(Electronics and Telecommunication Student)
Main Reference - Lee's Blocking Probability by C.Y. Lee
Discussed different types of dynamic interconnection networks. Graphically demonstrated single and multiple bus interconnection networks. Discussed different types of switch based interconnection networks. Graphically shown the mechanisms of crossbar, single and multistage interconnection networks. Graphically explained the working principle of omega network, Benes network, and baseline networks.
Discussed different types of dynamic interconnection networks. Graphically demonstrated single and multiple bus interconnection networks. Discussed different types of switch based interconnection networks. Graphically shown the mechanisms of crossbar, single and multistage interconnection networks. Graphically explained the working principle of omega network, Benes network, and baseline networks.
This is a simple and easy understandable presentation on the topic Femto cell that can be used to provide communication facilities in a rural areas through internet.
This is a simple and easy understandable presentation on the topic Femto cell that can be used to provide communication facilities in a rural areas through internet.
Kan man arbejde, uden at kende målet for dagens/ugens/månedens arbejde ? - ja vil nogen nok sige, men har man først arbejdet aktivt med målstyring, så kan man ikke undvære det.
Få inspiration til målstyringstavler her.
Network Blocking Probability Presentation for Voice Communication Engineering.
Designed by Dhawal G. Sharma(Electronics and Telecommunication Student)
Main Reference - Lee’s
A Low Overhead Reachability Guaranteed Dynamic Route Discovery Mechanism for ...ijasuc
A crucial issue for a mobile ad hoc network is the handling of a large number of nodes. As more nodes join
the mobile ad hoc network, contention and congestion are more likely. The on demand routing protocols
which broadcasts control packets to discover routes to the destination nodes, generate a high number of
broadcast packets in a larger networks causing contention and collision. We propose an efficient route
discovery protocol, which reduces the number of broadcast packet, using controlled flooding technique.
The simulation results show that the proposed probabilistic flooding decreases the number of control
packets floating in the network during route discovery phase, without lowering the success ratio of path
discoveries. Furthermore, the proposed method adapts to the normal network conditions. The results show
that up to 70% of control packet traffic is saved in route discovery phase when the network is denser.
Jamming aware traffic allocation for multiple-path routing using portfolio se...Saad Bare
Multiple-path source routing protocols allow a data source node to distribute the total traffic among available paths. we consider the problem of jamming-aware source routing in which the source node performs traffic allocation based on empirical jamming statistics at individual network nodes. We formulate this traffic allocation as a lossy network flow optimization problem using portfolio selection theory from financial statistics. We show that in multisource networks, this centralized optimization problem can be solved using a distributed algorithm based on decomposition in network utility maximization (NUM). We demonstrate the network's ability to estimate the impact of jamming and incorporate these estimates into the traffic allocation problem. Finally, we simulate the achievable throughput using our proposed traffic allocation method in several scenarios.
Data Communications,Data Networks,computer communications,multiplexing,spread spectrum,protocol architecture,data link protocols,signal encoding techniques,transmission media,asynchronous transfer mode,routing
AMTR: THE ANT BASED QOS AWARE MULTIPATH TEMPORALLY ORDERED ROUTING ALGORITHM ...cscpconf
Mobile Ad hoc networks (MANETs) are self organized by a collection of mobile nodes, which are interconnected by multi hop wireless paths. Providing QoS support in MANETs is an active research area, basically for supporting real time applications that are based upon interaction between the routing scheme and QoS provisioning. The goal of QoS aware routing is to achieve more deterministic behavior of the network i.e. a stable path, so that information carried by the network can be delivered in an uninterrupted fashion and for better resource utilization. In this paper we have developed AMTR, a new ant based QoS aware on-demand multipath routing algorithm for MANETs with better route failure management and which will be highly adaptive and energy efficient.
Amtr the ant based qos aware multipath temporally ordered routing algorithm ...csandit
Mobile Ad hoc networks (MANETs) are self organized by a collection of mobile nodes, which
are interconnected by multi hop wireless paths. Providing QoS support in MANETs is an active
research area, basically for supporting real time applications that are based upon interaction
between the routing scheme and QoS provisioning. The goal of QoS aware routing is to achieve
more deterministic behavior of the network i.e. a stable path, so that information carried by the
network can be delivered in an uninterrupted fashion and for better resource utilization. In this
paper we have developed AMTR, a new ant based QoS aware on-demand multipath routing
algorithm for MANETs with better route failure management and which will be highly adaptive
and energy efficient.
A DELAY – CONSTRAINED IN MULTICAST ROUTING USING JIA ALGORITHMIJCI JOURNAL
The Distributed multicast routing protocol under delay constraints, is one of the software, which requires simultaneous transmission of message from a source to a group of destinations within specified time delay. For example. Video Conferencing system. Multicast routing is to find a routing tree which is routed from the source and contains all the destinations. The principle goal of multicast routing is to minimize the network cost. A tree with minimal overall cost is called a Steiner tree. Finding such tree is the principle of the NP complete.
Many inexpensive heuristic algorithms have been proposed for the Steiner tree problem. However, most of the proposed algorithms are centralized in nature. Centralized algorithm requires a central node to be responsible for computing the tree and this central node must have full knowledge about the global network. But, this is not practical in large networks. Therefore, existing algorithms suffer from the drawback such as heavy communication cost, long connection setup time and poor quality of produced routing trees. So far, a little work has been done on finding delay bounded Steiner tree in a distributed manner. An effort is made in this paper to this effect. The Study reveals that the drawbacks mentioned
above has been sufficiently reduced. This paper gives complete guidelines for authors submitting papers for the AIRCC Journals.
Achieving Optimum Value of k in a K-fold Multicast Network with Buffer using ...cscpconf
Multicast network is widely used for effective communication, transmission and performance
optimizations of a network. In this paper, a new model has been developed to determine a
suitable value of the fold k of a k-fold multicast network under different traffic loads under
Poisson traffic with finite queue at each node. We have derived stationary distribution for the
network states and then derived expressions for the network throughput and the blocking
probability of the network. It has been found in this research work that the network throughput
increases very fast as we increase the fold number. However, at a certain value of the fold, the
blocking probability ceases to increase and it remains constant. We have also observed that as
the offered traffic is increased, the throughput also increases. Moreover, the system parameter k
is increased, the blocking probability decreases. However, after an optimum value of k, the
blocking probability remains constant for a particular value of the offered traffic. In fact, in this
paper, by evaluating the performance of a k-fold multicast network, our developed model improves the performance of a multicast network.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Search and Society: Reimagining Information Access for Radical FuturesBhaskar Mitra
The field of Information retrieval (IR) is currently undergoing a transformative shift, at least partly due to the emerging applications of generative AI to information access. In this talk, we will deliberate on the sociotechnical implications of generative AI for information access. We will argue that there is both a critical necessity and an exciting opportunity for the IR community to re-center our research agendas on societal needs while dismantling the artificial separation between the work on fairness, accountability, transparency, and ethics in IR and the rest of IR research. Instead of adopting a reactionary strategy of trying to mitigate potential social harms from emerging technologies, the community should aim to proactively set the research agenda for the kinds of systems we should build inspired by diverse explicitly stated sociotechnical imaginaries. The sociotechnical imaginaries that underpin the design and development of information access technologies needs to be explicitly articulated, and we need to develop theories of change in context of these diverse perspectives. Our guiding future imaginaries must be informed by other academic fields, such as democratic theory and critical theory, and should be co-developed with social science scholars, legal scholars, civil rights and social justice activists, and artists, among others.
30. Terminologies and Equations p = probability that the link is busy(Occupancy, loading or utilization percentage) q = probability that the link is idle = (1-p) n = no of parallel links used to complete a connection. Probability that all links are busy = (p)^n. = 1 - (q)^n
31. Consider a 3 stage n/w k = no of different paths p’ = probability that any particular inter-mediate link is busy q’ = probability that any particular inter-mediate link is idle Probability of blocking – B = (probability that all paths are busy) = (probability that an arbitrary link is busy)^k = (probability that atleast one link is busy)^k = (1 - (q’)^2)^k p’ = p/ β Β = k/n 3 stage n/w