4G/LTE network capacity and fixed-to-mobile substitution potentialPal Zarandy
When LTE macro sites are upgraded to 'Gigabit' peak speeds, the gigabyte volume capacity of the network also greatly expands. Study of 64 European mobile operators: How many 100GB per month average usage customers could LTE networks accommodate today (MIMO4x4,256QAM) and later with massive MIMO active antenna technology?
4G/LTE network capacity and fixed-to-mobile substitution potentialPal Zarandy
When LTE macro sites are upgraded to 'Gigabit' peak speeds, the gigabyte volume capacity of the network also greatly expands. Study of 64 European mobile operators: How many 100GB per month average usage customers could LTE networks accommodate today (MIMO4x4,256QAM) and later with massive MIMO active antenna technology?
hi guys!! check out the details about the tele communication and community services in urban infrastructure. If u want best architecture and interior services, click on https://jakkan.com/ and contact them. They give best services.
UK Spectrum Policy Forum - Prof Simon Saunders, Real Wireless Ltd - Long Term...techUK
UK Spectrum Policy Forum
Prof Simon Saunders, Director, Real Wireless Ltd
Long Term UHF Spectrum Policy
See more at: http://www.techuk.org/about/uk-spectrum-policy-forum
All Rights Reserved
Highlights from LTE Asia 2014 including slides from the IDA (Aileen Chia), SingTel (Yuen Kuan Moon), LG+ (Suntae Kim), Dialogic (Jim Machi) and the Innovation Accelerator pitches: Telestax, Tropo, Jongla
TV Digital Kemenkominfo Universitas Dr. Moestopo Jun 2015Satriyo Dharmanto
The Government of the Republic of Indonesia is preparing the migration of Analog TV to Digital TV. However the successful of Digital TV Implementation in Indonesia will need collaboration and support from the stakeholders. Moreover, The Government also preparing the comprehensive socialization program to The Public. This PPT is one of the material for the socialization to the public in the University.
Topic: Expected Regulation for the new Telecom Ecosystem
Speaker: Mr. Pairoj Waiwanijchakij
Vice President - Digital Product Management, AIS
Recrafting Post-Modern Thai Telecommunication Industry: Reliefs & Reforms
September 25, 2014
Four Seasons Hotel
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
hi guys!! check out the details about the tele communication and community services in urban infrastructure. If u want best architecture and interior services, click on https://jakkan.com/ and contact them. They give best services.
UK Spectrum Policy Forum - Prof Simon Saunders, Real Wireless Ltd - Long Term...techUK
UK Spectrum Policy Forum
Prof Simon Saunders, Director, Real Wireless Ltd
Long Term UHF Spectrum Policy
See more at: http://www.techuk.org/about/uk-spectrum-policy-forum
All Rights Reserved
Highlights from LTE Asia 2014 including slides from the IDA (Aileen Chia), SingTel (Yuen Kuan Moon), LG+ (Suntae Kim), Dialogic (Jim Machi) and the Innovation Accelerator pitches: Telestax, Tropo, Jongla
TV Digital Kemenkominfo Universitas Dr. Moestopo Jun 2015Satriyo Dharmanto
The Government of the Republic of Indonesia is preparing the migration of Analog TV to Digital TV. However the successful of Digital TV Implementation in Indonesia will need collaboration and support from the stakeholders. Moreover, The Government also preparing the comprehensive socialization program to The Public. This PPT is one of the material for the socialization to the public in the University.
Topic: Expected Regulation for the new Telecom Ecosystem
Speaker: Mr. Pairoj Waiwanijchakij
Vice President - Digital Product Management, AIS
Recrafting Post-Modern Thai Telecommunication Industry: Reliefs & Reforms
September 25, 2014
Four Seasons Hotel
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
12. Telecommunications Regulatory
Commission of Sri Lanka (TRCSL)
• National regulatory agency for telecommunications
in Sri Lanka
• Promote sustained development in the
telecommunication industry by
– shaping the regulatory process
– protecting public interest
– being responsive to challenges in an increasingly
competitive market
• Ensure that competition in the market is
– Open
– Fair
– effective
2016. Anuradha Udunuwara 12
13. Licenses issued
Sep 2012 Sep 2013 Mar 2014 Dec 2015
Fixed Access Telephone service 3 3 3 3
Cellular Mobile phones 5 5 5 5
Data Communications (Facility
based)
6 6 6 4
Data Communications (Non-facility
based) & ISP’s
9 9 9 9
Trunk Mobile Radio 1 1 1 1
Leased Circuit Providers 1 1 1 1
Licensed Payphone Service
Providers
1 1 1 1
External Gateway Operators 32 10 10 7
Direct-to-Home Satellite
Broadcasting Service
2 3 3 3
Cable TV Distribution Network 2 4 4 3
Sub Total 62 43 43 38
2016. Anuradha Udunuwara 13Source: December 2015 statistics, TRCSL
14. Sri Lanka subscriber base
Sep 2013 March 2014 December 2015
Total number of Fixed phones 2,732,423 2,695,636 2,601,196
Teledensity (Fixed Phones
per 100 inhabitants)
13.34 13.2 12.4
Number of Cellular Mobile
Subscribers
20,234,698 21,394,262 24,384,544 (90 days)
Mobile Subscription per 100
people
98.78 104.4 116.7
Internet & Email Subscribers
- Fixed
437,725 539,631
670,016* (BB)
12,496* (NB)
Internet & Email Subscribers
(Mobile )
1,037,901
1,777,955(BB)
3,408,408**
2,987,899(NB)
Number of Public Pay Phone
Booths
6,781 6,284 5,809*
2016. Anuradha Udunuwara 14
* Provisional
** Definition has been changes
Source: TRCSL
~7%
>100
%
~11
%
22. Mobile and Mobile Broadband
Subscribers Grow Faster than Fixed
Broadband
2016. Anuradha Udunuwara 22
Source: Infonetics Research, Mobile Backhaul Equipment and Services - Biannual Worldwide and Regional Market Size and Forecasts, September 2010
