The document discusses the evolution of optical networks to support rich digital media services. It describes how optical networks are advancing to meet the large bandwidth and quality requirements of applications like high-resolution scientific visualization and high-quality consumer video. Specifically, it outlines how optical networks are developing higher speeds, longer transmission distances, and control systems to efficiently deliver high-bandwidth digital media to users.
Seminar presented by n.m mishra on dt.02 -10-2012TAIWAN
This document discusses optical network-based digital media services. It covers several topics: the characteristics and recent advancements of optical networks; general requirements for digital media services; using optical networks for high-resolution scientific visualization and high-quality consumer video applications; and conclusions and open research issues. The presentation contains sections on preparatory concepts, optical network characterization, requirements for digital media services, and more.
Sinoaccess Corporation is a technology and investment company focused on business development, projects, and investments related to China. It has establishments focused on sectors like hydro power, renewable energy, biomass, clean coal, solar, environmental technologies, mobile services, healthcare, and more. Key activities include private equity investments, project development, operations management, and partnerships with Chinese organizations.
Slides of our paper titled "An Eco-friendly Hybrid Urban Computing Network Combining Community-based Wireless LAN Access and Wireless Sensor Networking". The paper was presented at the CPSCom 2012 conference.
Li-Fi is a wireless communication technology that uses light from LED lights to transmit data. It provides a more secure and higher bandwidth alternative to Wi-Fi. The document discusses the history and development of Li-Fi, including early experiments in the 1990s. It also explains the technology behind Li-Fi including how it works at the physical and data link layers using LED lights to vary signal strength to transmit data. Li-Fi is positioned to handle the rapidly increasing demand for wireless data capacity into the future.
I Minds2009 Future Networks Prof Piet Demeester (Ibbt Ibcn U Gent)imec.archive
1) Future networks will see a massive increase in traffic driven primarily by video streaming and sharing.
2) This traffic will require new network architectures and technologies to efficiently store, distribute, and deliver large amounts of video and multimedia content to users.
3) The number of connected devices and users worldwide will also continue to grow rapidly, creating new challenges around access technologies, energy efficiency, and managing vast
H.320 Videoconferencing over Frame Relay for The World BankVideoguy
The World Bank implemented a videoconferencing solution over its existing Frame Relay network to connect remote locations. This was achieved using Cisco routers, Science Dynamics' VFX-250S product to transport video over Frame Relay, and PictureTel codecs. This allowed the World Bank to efficiently share bandwidth between data, voice and video applications while minimizing costs compared to using separate dedicated lines. The solution demonstrated the viability of transmitting real-time multimedia over packet-based networks.
Wimax Emulator to Enhance Media and Video Qualityijceronline
International Journal of Computational Engineering Research (IJCER) is dedicated to protecting personal information and will make every reasonable effort to handle collected information appropriately. All information collected, as well as related requests, will be handled as carefully and efficiently as possible in accordance with IJCER standards for integrity and objectivity.
Seminar presented by n.m mishra on dt.02 -10-2012TAIWAN
This document discusses optical network-based digital media services. It covers several topics: the characteristics and recent advancements of optical networks; general requirements for digital media services; using optical networks for high-resolution scientific visualization and high-quality consumer video applications; and conclusions and open research issues. The presentation contains sections on preparatory concepts, optical network characterization, requirements for digital media services, and more.
Sinoaccess Corporation is a technology and investment company focused on business development, projects, and investments related to China. It has establishments focused on sectors like hydro power, renewable energy, biomass, clean coal, solar, environmental technologies, mobile services, healthcare, and more. Key activities include private equity investments, project development, operations management, and partnerships with Chinese organizations.
Slides of our paper titled "An Eco-friendly Hybrid Urban Computing Network Combining Community-based Wireless LAN Access and Wireless Sensor Networking". The paper was presented at the CPSCom 2012 conference.
Li-Fi is a wireless communication technology that uses light from LED lights to transmit data. It provides a more secure and higher bandwidth alternative to Wi-Fi. The document discusses the history and development of Li-Fi, including early experiments in the 1990s. It also explains the technology behind Li-Fi including how it works at the physical and data link layers using LED lights to vary signal strength to transmit data. Li-Fi is positioned to handle the rapidly increasing demand for wireless data capacity into the future.
I Minds2009 Future Networks Prof Piet Demeester (Ibbt Ibcn U Gent)imec.archive
1) Future networks will see a massive increase in traffic driven primarily by video streaming and sharing.
2) This traffic will require new network architectures and technologies to efficiently store, distribute, and deliver large amounts of video and multimedia content to users.
3) The number of connected devices and users worldwide will also continue to grow rapidly, creating new challenges around access technologies, energy efficiency, and managing vast
H.320 Videoconferencing over Frame Relay for The World BankVideoguy
The World Bank implemented a videoconferencing solution over its existing Frame Relay network to connect remote locations. This was achieved using Cisco routers, Science Dynamics' VFX-250S product to transport video over Frame Relay, and PictureTel codecs. This allowed the World Bank to efficiently share bandwidth between data, voice and video applications while minimizing costs compared to using separate dedicated lines. The solution demonstrated the viability of transmitting real-time multimedia over packet-based networks.
Wimax Emulator to Enhance Media and Video Qualityijceronline
International Journal of Computational Engineering Research (IJCER) is dedicated to protecting personal information and will make every reasonable effort to handle collected information appropriately. All information collected, as well as related requests, will be handled as carefully and efficiently as possible in accordance with IJCER standards for integrity and objectivity.
QoE-enabled big video streaming for large-scale heterogeneous clients and net...redpel dot com
This document summarizes a research paper on providing quality of experience (QoE)-enabled video streaming for heterogeneous clients and networks in smart cities. It discusses the growth of video traffic and challenges in ensuring high QoE across different devices. The paper reviews video broadcasting technologies, coding methods for scalability and flexibility, and presents a paradigm for QoE-mapped joint coding and cross-layer transmission to dynamically adapt to different devices and networks. It evaluates system performance in terms of broadcasting efficiency and discusses open areas for future research.
High Definition The Way Video Communications Was Meant to BeVideoguy
This document discusses the importance of high definition video communications and identifies critical success factors for technology decision makers to consider. It states that new technology promises 10 times the resolution of traditional videoconferencing systems and will dramatically advance video communications from a technical perspective. It identifies key criteria for assessing video communications technology, including visual realism, acoustic realism, and usage simplicity. Visual realism depends on video resolution, bandwidth standards, and camera technology while acoustic realism relies on input quality from microphone architecture and frequency response as well as output quality from spatial audio and minimal distortion.
See how the buildout of medianets—media-optimized IP networks—unleashes new capabilities and cost savings through every aspect of rich media production, contribution, distribution, and consumption, from the point of ingest all the way
to the customer screens.
4G broadband services can address different market segments like broadband internet, video surveillance, smart power grids, and more. WiMAX offers benefits like bandwidth, spectral efficiency, and future-proofing for machine-to-machine applications. Key requirements for 4G solutions include being affordable, using open standards, supporting flexible spectrum and diverse networks/devices, and ensuring quality of service. WiMAX 2 advances the technology with wider channels, higher order MIMO, and backwards compatibility while maintaining the benefits of WiMAX like spectral efficiency and simple network architecture.
Value-added Internet Telephony ApplicationsVideoguy
Northwestern University deployed RADVISION's videoconferencing solutions to enable collaboration between its Evanston and Chicago campuses as well as with other universities and businesses globally. The RADVISION system provides multipoint conferencing, data collaboration, call management, and interoperability with legacy systems. This enhanced learning environment supports distance learning and research collaboration while reducing travel costs. RADVISION was chosen for its experience, scalable products, and support for Internet2 connectivity standards important to academic institutions.
This document summarizes a research paper that proposes a framework to improve quality of experience and energy efficiency for heterogeneous wireless multimedia broadcast receivers. The framework groups users based on their device capabilities and channel conditions. It broadcasts scalable video streams that are encoded with different layers to support different groups. Time slicing is used to allow discontinuous reception and energy savings by turning radios off between bursts. A game theoretic model is used to optimize source encoding, transmission scheduling, and modulation/coding to maximize reception quality and network capacity while balancing energy usage. Evaluation shows the approach enables 75-95% energy savings.
The document discusses Ericsson's 3D visual communication demo showcased at Mobile World Congress 2013. The demo aims to improve video conferencing by adding depth perception through 3D technology. It allows for more realistic and immersive communication. While the demo currently uses glasses, the goal is to deploy glasses-free auto-stereoscopic displays. Further work is needed to standardize new 3D video codecs and implement them in real-time for high quality 3D visual communication products and services. The technology brings benefits for user experience, businesses, sustainability and society.
The document proposes an adaptive high-quality video service for network-based multi-party collaboration using the Access Grid platform. It describes designing an Access Grid Media Architecture to enable digital video and high-definition video support with application-level quality of service controls. A prototype was implemented and tested on a test bed to demonstrate improved user quality of experience through a one-to-many network adaptation scheme that conceals quality variations from network problems. Evaluation results showed the adaptive video service was able to support high-quality video streams while adapting to changing network conditions.
This paper develops neural network models that can predict user quality of experience (QoE) for Internet Protocol television (IPTV) applications in real time based on network measurements. The models account for multiple video resolutions, audio/video codecs, and network conditions including jitter, packet loss, and router queuing disciplines. The models were trained using data from objective network simulations and subjective human experiments evaluating mean opinion scores for quality. Evaluation shows the models accurately and quickly predict user QoE for IPTV under different conditions and can be used to monitor network quality in real-time.
IJERA (International journal of Engineering Research and Applications) is International online, ... peer reviewed journal. For more detail or submit your article, please visit www.ijera.com
This document discusses the role of cognitive radio technology in 4G communications. It begins with an abstract that introduces cognitive radio as the key enabling technology for next generation networks. It then reviews research being done on cognitive radio and 4G technologies. The main possibilities of implementing cognitive radios in 4G communication systems are surveyed, including how networks like IEEE 802.22 and WiMAX extensions can enhance 4G performance using cognitive technologies.
This document provides an overview of the evolution of mobile network technologies from 2G to 5G, including:
- 2G networks provided limited data and were circuit-switched, while 2.5G networks like GPRS used packet switching. 3G aimed to support higher speeds up to 2Mbps but faced challenges.
- 4G networks are IP-based and aim to provide broadband access and seamless global roaming. Technologies like HSPDA and IMS help support higher data rates and multimedia services.
- 5G is envisioned to fully support wireless internet applications through technologies enabling flexible dynamic ad-hoc networks, with speeds over 100Mbps. It represents both evolutionary improvements and revolutionary capabilities like
Agenda 120213 Future Media Distribuation using Information Centric NetworksSAIL
The document announces a workshop on future media distribution using information-centric networks. It will bring together two large research projects involving partners from vendors, operators, media industry and academia. The workshop will discuss business models and technical solutions for future media distribution and explore how information-centric networks can enable more efficient distribution of media content over the internet. The day-long event will include keynote presentations, panels, and workshops on related topics such as measurement of quality of experience, content demand patterns, regulatory aspects, and the status of open source NetInf software resources.
Analyzing Video Streaming Quality by Using Various Error Correction Methods o...IJERA Editor
Transmission video over ad hoc networks has become one of the most important and interesting subjects of study for researchers and programmers because of the strong relationship between video applications and frequent users of various mobile devices, such as laptops, PDAs, and mobile phones in all aspects of life. However, many challenges, such as packet loss, congestion (i.e., impairments at the network layer), multipath fading (i.e., impairments at the physical layer) [1], and link failure, exist in transferring video over ad hoc networks; these challenges negatively affect the quality of the perceived video [2].This study has investigated video transfer over ad hoc networks. The main challenges of transferring video over ad hoc networks as well as types of errors that may occur during video transmission, various types of video mechanisms, error correction methods, and different Quality of Service (QoS) parameters that affect the quality of the received video are also investigated.
GBM helped Bahrain Internet Exchange (BIX) build a national broadband network using Cisco IPoDWDM technology. This enhanced Bahrain's telecom infrastructure by providing high bandwidth connectivity over IP/MPLS. It allowed BIX to reduce costs and increase internet bandwidth and reliability. The network management solutions deployed enabled BIX to achieve its strategic goals and deliver improved e-services across Bahrain. BIX's executive director praised GBM's support in helping BIX achieve its objectives for the national broadband initiative.
Sony is a leader in videoconferencing solutions with decades of experience innovating technologies. Their solutions range from personal desktop systems to large auditorium setups. Key benefits of Sony videoconferencing include high quality video and audio, intuitive interfaces, interoperability standards, and scalability to meet the needs of different organizations across industries like education, healthcare, broadcasting and more. Customers praise Sony for improving communication and productivity while reducing costs compared to travel.
Device-to-device (D2D) communications underlaying a cellular infrastructure has been proposed as a means of taking advantage of the physical proximity of communicating devices, increasing resource utilization, and improving cellular coverage. Relative to the traditional cellular methods, there is a need to design new peer discovery methods, physical layer procedures, and radio resource management algorithms that help realize the potential article we use the 3GPP Long Term Evolution system as a baseline for D2D design, review some of the key design challenges, and propose solution approaches that allow cellular devices and D2D pairs to share spectrum resources and thereby increase the spectrum and energy efficiency of traditional cellular networks. Sim- ulation results illustrate the viability of the proposed design.
Taiwan is an island country located off the southeastern coast of mainland China, with the Okinawa Plate to the northeast and the Philippine Mobile Belt to the east and south. Mandarin is the official language, though the Mandarin spoken in Taiwan differs slightly from that of China. The Taiwanese people largely identify with those who have citizenship of the Republic of China or are residents of Taiwan. Taiwanese culture blends traditional Chinese culture with local influences, seen in hybrid cuisines that incorporate both Taiwanese specialties and influences from other regions.
International Tourism Introduce Taiwan to You!Lola Lin
Taiwan is a beautiful island where you should plan a visit in your lifetime! Grace and I introduced Taiwan to our classmates in International Tourism class in 2011. We enjoyed sharing our culture, geography, economy, and people with everyone!
Taiwan is an island country located off the southeastern coast of China with a population of over 23 million people. It has a capitalist economy that was formerly guided by the government but is now driven by foreign trade, especially in electronics and other high-tech industries. Taiwan has a highly educated workforce and relies on research and development to drive its economic growth. The country has a large textile industry, including production of nylon 6,6, which was invented in the US and is now a major Taiwanese export.
QoE-enabled big video streaming for large-scale heterogeneous clients and net...redpel dot com
This document summarizes a research paper on providing quality of experience (QoE)-enabled video streaming for heterogeneous clients and networks in smart cities. It discusses the growth of video traffic and challenges in ensuring high QoE across different devices. The paper reviews video broadcasting technologies, coding methods for scalability and flexibility, and presents a paradigm for QoE-mapped joint coding and cross-layer transmission to dynamically adapt to different devices and networks. It evaluates system performance in terms of broadcasting efficiency and discusses open areas for future research.
High Definition The Way Video Communications Was Meant to BeVideoguy
This document discusses the importance of high definition video communications and identifies critical success factors for technology decision makers to consider. It states that new technology promises 10 times the resolution of traditional videoconferencing systems and will dramatically advance video communications from a technical perspective. It identifies key criteria for assessing video communications technology, including visual realism, acoustic realism, and usage simplicity. Visual realism depends on video resolution, bandwidth standards, and camera technology while acoustic realism relies on input quality from microphone architecture and frequency response as well as output quality from spatial audio and minimal distortion.
See how the buildout of medianets—media-optimized IP networks—unleashes new capabilities and cost savings through every aspect of rich media production, contribution, distribution, and consumption, from the point of ingest all the way
to the customer screens.
4G broadband services can address different market segments like broadband internet, video surveillance, smart power grids, and more. WiMAX offers benefits like bandwidth, spectral efficiency, and future-proofing for machine-to-machine applications. Key requirements for 4G solutions include being affordable, using open standards, supporting flexible spectrum and diverse networks/devices, and ensuring quality of service. WiMAX 2 advances the technology with wider channels, higher order MIMO, and backwards compatibility while maintaining the benefits of WiMAX like spectral efficiency and simple network architecture.
Value-added Internet Telephony ApplicationsVideoguy
Northwestern University deployed RADVISION's videoconferencing solutions to enable collaboration between its Evanston and Chicago campuses as well as with other universities and businesses globally. The RADVISION system provides multipoint conferencing, data collaboration, call management, and interoperability with legacy systems. This enhanced learning environment supports distance learning and research collaboration while reducing travel costs. RADVISION was chosen for its experience, scalable products, and support for Internet2 connectivity standards important to academic institutions.
This document summarizes a research paper that proposes a framework to improve quality of experience and energy efficiency for heterogeneous wireless multimedia broadcast receivers. The framework groups users based on their device capabilities and channel conditions. It broadcasts scalable video streams that are encoded with different layers to support different groups. Time slicing is used to allow discontinuous reception and energy savings by turning radios off between bursts. A game theoretic model is used to optimize source encoding, transmission scheduling, and modulation/coding to maximize reception quality and network capacity while balancing energy usage. Evaluation shows the approach enables 75-95% energy savings.
The document discusses Ericsson's 3D visual communication demo showcased at Mobile World Congress 2013. The demo aims to improve video conferencing by adding depth perception through 3D technology. It allows for more realistic and immersive communication. While the demo currently uses glasses, the goal is to deploy glasses-free auto-stereoscopic displays. Further work is needed to standardize new 3D video codecs and implement them in real-time for high quality 3D visual communication products and services. The technology brings benefits for user experience, businesses, sustainability and society.
The document proposes an adaptive high-quality video service for network-based multi-party collaboration using the Access Grid platform. It describes designing an Access Grid Media Architecture to enable digital video and high-definition video support with application-level quality of service controls. A prototype was implemented and tested on a test bed to demonstrate improved user quality of experience through a one-to-many network adaptation scheme that conceals quality variations from network problems. Evaluation results showed the adaptive video service was able to support high-quality video streams while adapting to changing network conditions.
This paper develops neural network models that can predict user quality of experience (QoE) for Internet Protocol television (IPTV) applications in real time based on network measurements. The models account for multiple video resolutions, audio/video codecs, and network conditions including jitter, packet loss, and router queuing disciplines. The models were trained using data from objective network simulations and subjective human experiments evaluating mean opinion scores for quality. Evaluation shows the models accurately and quickly predict user QoE for IPTV under different conditions and can be used to monitor network quality in real-time.
IJERA (International journal of Engineering Research and Applications) is International online, ... peer reviewed journal. For more detail or submit your article, please visit www.ijera.com
This document discusses the role of cognitive radio technology in 4G communications. It begins with an abstract that introduces cognitive radio as the key enabling technology for next generation networks. It then reviews research being done on cognitive radio and 4G technologies. The main possibilities of implementing cognitive radios in 4G communication systems are surveyed, including how networks like IEEE 802.22 and WiMAX extensions can enhance 4G performance using cognitive technologies.
This document provides an overview of the evolution of mobile network technologies from 2G to 5G, including:
- 2G networks provided limited data and were circuit-switched, while 2.5G networks like GPRS used packet switching. 3G aimed to support higher speeds up to 2Mbps but faced challenges.
- 4G networks are IP-based and aim to provide broadband access and seamless global roaming. Technologies like HSPDA and IMS help support higher data rates and multimedia services.
- 5G is envisioned to fully support wireless internet applications through technologies enabling flexible dynamic ad-hoc networks, with speeds over 100Mbps. It represents both evolutionary improvements and revolutionary capabilities like
Agenda 120213 Future Media Distribuation using Information Centric NetworksSAIL
The document announces a workshop on future media distribution using information-centric networks. It will bring together two large research projects involving partners from vendors, operators, media industry and academia. The workshop will discuss business models and technical solutions for future media distribution and explore how information-centric networks can enable more efficient distribution of media content over the internet. The day-long event will include keynote presentations, panels, and workshops on related topics such as measurement of quality of experience, content demand patterns, regulatory aspects, and the status of open source NetInf software resources.
Analyzing Video Streaming Quality by Using Various Error Correction Methods o...IJERA Editor
Transmission video over ad hoc networks has become one of the most important and interesting subjects of study for researchers and programmers because of the strong relationship between video applications and frequent users of various mobile devices, such as laptops, PDAs, and mobile phones in all aspects of life. However, many challenges, such as packet loss, congestion (i.e., impairments at the network layer), multipath fading (i.e., impairments at the physical layer) [1], and link failure, exist in transferring video over ad hoc networks; these challenges negatively affect the quality of the perceived video [2].This study has investigated video transfer over ad hoc networks. The main challenges of transferring video over ad hoc networks as well as types of errors that may occur during video transmission, various types of video mechanisms, error correction methods, and different Quality of Service (QoS) parameters that affect the quality of the received video are also investigated.
GBM helped Bahrain Internet Exchange (BIX) build a national broadband network using Cisco IPoDWDM technology. This enhanced Bahrain's telecom infrastructure by providing high bandwidth connectivity over IP/MPLS. It allowed BIX to reduce costs and increase internet bandwidth and reliability. The network management solutions deployed enabled BIX to achieve its strategic goals and deliver improved e-services across Bahrain. BIX's executive director praised GBM's support in helping BIX achieve its objectives for the national broadband initiative.
Sony is a leader in videoconferencing solutions with decades of experience innovating technologies. Their solutions range from personal desktop systems to large auditorium setups. Key benefits of Sony videoconferencing include high quality video and audio, intuitive interfaces, interoperability standards, and scalability to meet the needs of different organizations across industries like education, healthcare, broadcasting and more. Customers praise Sony for improving communication and productivity while reducing costs compared to travel.
Device-to-device (D2D) communications underlaying a cellular infrastructure has been proposed as a means of taking advantage of the physical proximity of communicating devices, increasing resource utilization, and improving cellular coverage. Relative to the traditional cellular methods, there is a need to design new peer discovery methods, physical layer procedures, and radio resource management algorithms that help realize the potential article we use the 3GPP Long Term Evolution system as a baseline for D2D design, review some of the key design challenges, and propose solution approaches that allow cellular devices and D2D pairs to share spectrum resources and thereby increase the spectrum and energy efficiency of traditional cellular networks. Sim- ulation results illustrate the viability of the proposed design.
Taiwan is an island country located off the southeastern coast of mainland China, with the Okinawa Plate to the northeast and the Philippine Mobile Belt to the east and south. Mandarin is the official language, though the Mandarin spoken in Taiwan differs slightly from that of China. The Taiwanese people largely identify with those who have citizenship of the Republic of China or are residents of Taiwan. Taiwanese culture blends traditional Chinese culture with local influences, seen in hybrid cuisines that incorporate both Taiwanese specialties and influences from other regions.
International Tourism Introduce Taiwan to You!Lola Lin
Taiwan is a beautiful island where you should plan a visit in your lifetime! Grace and I introduced Taiwan to our classmates in International Tourism class in 2011. We enjoyed sharing our culture, geography, economy, and people with everyone!
Taiwan is an island country located off the southeastern coast of China with a population of over 23 million people. It has a capitalist economy that was formerly guided by the government but is now driven by foreign trade, especially in electronics and other high-tech industries. Taiwan has a highly educated workforce and relies on research and development to drive its economic growth. The country has a large textile industry, including production of nylon 6,6, which was invented in the US and is now a major Taiwanese export.
Taiwan was originally populated by Negrito and Austronesian peoples, then colonized by the Dutch in the 17th century followed by Han Chinese immigrants. The Spanish also had a brief settlement. Between 1895-1945, Taiwan was ruled by Japan as part of its imperial expansion, implementing Japanese education and conscripting Taiwanese to fight for Japan. Taiwan has been populated for an estimated 30,000 years, with early inhabitants shown through distinctive pottery and jadeware displaying cultural diversity.
Taiwan has experienced rapid economic development since the 1950s driven by policies supporting small and medium enterprises (SMEs). The economy transitioned from import substitution to export-led growth in labor-intensive then high-tech industries. Government initiatives such as land reform, special economic zones, and science parks helped SMEs develop globally competitive capabilities in electronics, machinery, and other industries. Taiwan is now focused on innovation and becoming a knowledge-based economy.
Taiwan’s Festivals & Cultural Performances pptFoung Huat
Taiwan has 7 major annual festivals: Chinese New Year, Lantern Festival, Tomb Sweeping Day, Dragon Boat Festival, Ghost Festival, Mid-Autumn Festival, and Double Ninth Day. These festivals incorporate traditions from Chinese ancestor worship and folklore as well as Taiwanese aboriginal culture. Cultural performances are an important part of Taiwanese identity and blend influences from China, Japan, the West, and Taiwan's indigenous peoples.
Taiwan, also known as Formosa, is an island located off the southeastern coast of China. It has been governed by the Republic of China since 1945, when it took control of Taiwan from Japan after World War II. Taiwan is now home to most of the territory claimed by the Republic of China, and the ROC government is commonly referred to as 'Taiwan'. Taiwan has a population of over 22 million people and a capitalist economy focused on electronics and other industries.
Taiwan has a complex political history. It was once part of China over 100 years ago and then part of Japan for 50 years until World War 2. After the war, two Chinese governments formed - the Republic of China retreated to Taiwan while the People's Republic of China rules mainland China. Today, Taiwan has a liberal democracy and uses traditional Chinese characters while China has communism and uses simplified characters. The document discusses popular night markets in Taiwan where people can find local and international street foods for low prices in crowded outdoor settings without seating. It also lists bubble milk tea, chicken steak, and tofu with odor as popular Taiwanese foods available at night markets.
The document proposes 6 tools to uncover insights on Taiwanese beliefs about rice to shape a campaign recommendation: 1) Ask important questions like Oprah, 2) Absorb information by soaking in details, 3) Immerse in the consumer experience, 4) Take an investigative journalistic approach, 5) Look for patterns creatively, 6) Organize insights into a cohesive plan harmonizing all elements. The goal is to understand declining rice consumption in Taiwan and increase it through an effective marketing strategy.
The document provides a detailed overview of the history, geography, politics, economy, culture and society of Taiwan. It discusses how Taiwan was originally inhabited by indigenous peoples and later colonized by the Dutch, Spanish and Japanese before the Kuomintang government retreated to the island in 1949 after losing control of mainland China. It then covers Taiwan's transition to a democratic country and rapid economic development to become one of the "Four Asian Tigers". The document also outlines Taiwan's terrain, climate, religions, cuisine, sports and languages.
Taiwan é uma ilha localizada a cerca de 200 km da China, com terreno montanhoso no leste e planícies no oeste. Sua economia é capitalista e dinâmica, com ênfase no comércio exterior e nas exportações, que impulsionaram sua industrialização. Taiwan faz parte do bloco econômico APEC.
The document discusses Internet2 (I2), a consortium working to develop and deploy advanced network technologies to create a next-generation Internet. It provides details on I2's goals, core technologies like IPv6 and multicast, and applications including telemedicine, virtual reality, and video conferencing. An interview with an IT director discusses views on I2 in Hong Kong and networks like HARNET and CERNET.
IJCER (www.ijceronline.com) International Journal of computational Engineerin...ijceronline
This document summarizes mobile cloud computing (MCC), which refers to running applications and storing data on centralized servers in the cloud rather than locally on mobile devices. The key benefits of MCC include overcoming limitations of mobile devices like limited processing power, storage, and battery life. It discusses existing approaches like offloading processing to remote servers and using efficient encoding to reduce data transferred over wireless networks. The document also outlines the architecture of MCC involving a viewer component on mobile devices that acts as a remote display for applications running on cloud servers.
IJCER (www.ijceronline.com) International Journal of computational Engineerin...ijceronline
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The document discusses the European Union's Digital Agenda and focuses on cloud computing and green ICT. It defines cloud computing, outlines the main challenges around interoperability, privacy, security and governance. It discusses the EU cloud strategy of developing the legal framework, research and standardization. Funding opportunities for cloud computing through the CIP Work Programme are also mentioned. The document argues that cloud computing can significantly reduce carbon emissions and help make ICT more environmentally friendly.
For the full video of this presentation, please visit:
https://www.edge-ai-vision.com/2020/12/trends-in-neural-network-topologies-for-vision-at-the-edge-a-presentation-from-synopsys/
For more information about edge AI and computer vision, please visit:
https://www.edge-ai-vision.com
Pierre Paulin, Director of R&D for Embedded Vision at Synopsys, presents the “Trends in Neural Network Topologies for Vision at the Edge” tutorial at the September 2020 Embedded Vision Summit.
The widespread adoption of deep neural networks (DNNs) in embedded vision applications has increased the importance of creating DNN topologies that maximize accuracy while minimizing computation and memory requirements. This has led to accelerated innovation in DNN topologies.
In this talk, Paulin summarizes the key trends in neural network topologies for embedded vision applications, highlighting techniques employed by widely used networks such as EfficientNet and MobileNet to boost both accuracy and efficiency. He also touches on other optimization methods—such as pruning, compression and layer fusion—that developers can use to further reduce the memory and computation demands of modern DNNs.
RECAP at ETSI Experiential Network Intelligence (ENI) MeetingRECAP Project
This presentation was delivered by Johan Forsman (Tieto), Jörg Domaschka (UULM) and Paolo Casari (IMDEA Networks) at the ETSI Experiential Network Intelligence (ENI) Meeting in Warsaw, Poland, on April 12th, 2019. ETSI Experiential Networked Industry Specification Group (ENI ISG) work on defining a Cognitive Network Management architecture using Artificial Intelligence (AI) techniques and context-aware policies to adjust offered services based on changes in user needs, environmental conditions and business goals. The intention is that the use of Artificial Intelligence techniques in the network management system should solve some of the problems of future network deployment and operations. For more information, see https://www.etsi.org/technologies/experiential-networked-intelligence.
- The document proposes a PhD project to design and implement an SDN controller for optical networks. It argues that current optical networks are difficult and expensive to manage due to proprietary software and lack of global control.
- The author's internship at Orange showed him the limitations of existing approaches and the need for open, standardized solutions to better manage optical networks and reduce costs.
- His proposed PhD would leverage SDN to provide global control and optimization of optical network resources to increase bandwidth, reduce energy consumption, and support exponential internet traffic growth in a smarter way.
The document discusses 5G research cooperation in the Nordic and European landscape. It provides an overview of 5G as a research area, current EU 5G activities including the METIS and Horizon 2020 programs, and the VERDIKT funding program. The document also discusses the potential for Nordic countries and researchers to play a role in 5G research, given Nordic strengths such as demanding customers, a history as mobile pioneers, and challenges around economy of scale and distance from main Europe.
This document discusses various research topics related to proactive networking and edge computing. It begins with an outline of topics including edge caching, mobile edge computing (MEC), 5G vehicle-to-everything (V2X), virtual reality (VR), unmanned aerial vehicles (UAVs), and ultra-reliable low-latency communications (URLLC). It then discusses the need to move from reactive to proactive networking approaches to meet new requirements from applications like VR and industry 4.0. Key challenges discussed include time-varying content popularity, hierarchical caching, fog/edge computing with mobility, and ultra-reliable low-latency networking.
Why do we need an HD Internet?Presentacio ucaid2002 bArtur Serra
This document discusses opportunities for high-definition (HD) internet among research universities. It describes an HD internet project in Catalonia called i2CAT that transmitted uncompressed HD video over fiber between universities. This included an opera performance transmitted from Barcelona to Amsterdam in 2002. The project demonstrated HD internet is possible but challenges remain in high equipment costs and developing business models. Universities are well-positioned to help create open HD content and lead the development of HD internet if they act as digital media producers rather than just publishers.
The document discusses Cisco's IP over DWDM solution for addressing the exponential growth in IP traffic and the emergence of bandwidth-intensive applications. Cisco IPoDWDM solutions integrate IP and DWDM technologies to provide significant capital savings, lower costs, and next-generation provisioning capabilities. Recent innovations further enhance the solution's scalability, efficiency, and ability to remotely provision optical services end-to-end.
Presentation about research challenges and upcoming calls in Software and Services for the S-Cube workshop at the International Conference on Software Engineering, Zürich (Switzerland), 5 June 2012
Some key points:
- The existing network protocol stack may not be suitable for 6G applications given new visions and use cases like omni-convergence, high-precision communications, and qualitative/semantic communications.
- 6G is still being defined by various organizations but aims to deliver on everything 5G promised plus new technologies like terahertz radio and reconfigurable intelligent surfaces.
- 6G networks will need to support omni-convergence of different networks and domains, guarantee key performance indicators, and enable
14th International Conference on Wireless & Mobile Networks (WiMoNe 2022)ijdpsjournal
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14th International Conference on Wireless & Mobile Networks (WiMoNe 2022)
June 25 ~ 26, 2022, Copenhagen, Denmark
https://www.cseit2022.org/wimone/index
Submission Deadline: April 02, 2022
Contact us:
Here's where you can reach us : wimone@cseit2022.org or wimone_conf@yahoo.com
Submission Link:
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AARNet services including specific Applications & ServicesJames Sankar
The document summarizes an Australian Business & IT Expo on emerging information and communication technologies. It discusses:
1. James Sankar's presentation on AARNet's domestic and international network footprint and growth in IP video traffic.
2. Technologies like room-based video conferencing, telepresence for high-level meetings and research/education, and personal video services that are driving collaboration.
3. The need for scalable video platforms to manage multiple video platforms and growth in usage and services.
The document discusses a project that will focus on end-users and the future market environment for multimedia content distribution. It will study business models and deployment models to make them future proof. On the content side, it will study how to convert content to network services and prevent excessive costs. It will also look at metadata frameworks to enhance content for multiple platforms. A major challenge is offering new services across various fixed and mobile networks.
Sprint is deploying its Network Vision project to consolidate multiple networks onto one integrated network using multimodal equipment. This will optimize capacity and coverage by leveraging different frequency bands. The network will be upgraded to use Internet Protocol and software-based systems for a stronger signal, wider reach, and lower environmental impact. Business benefits include a simple customer experience, increased capacity, expanded coverage, and a future-proof network. Sprint will begin rolling out 4G LTE services in 2012 and deploy LTE Advanced in 2013 as part of Network Vision.
Ericsson Technology Review: Versatile Video Coding explained – the future of ...Ericsson
Continuous innovation in 5G networks is creating new opportunities for video-enabled services for both consumers and industries, particularly in areas such as the Internet of Things and the automotive sector. These new services are expected to rely on continued video evolution toward 8K resolutions and beyond, and on new strict requirements such as low end-to-end latency for video delivery.
The latest Ericsson Technology Review article explores recent developments in video compression technology and introduces Versatile Video Coding (VVC) – a significant improvement on existing video codecs that we think deserves to be widely deployed in the market. VVC has the potential both to enhance the user experience for existing video services and offer an appropriate performance level for new media services over 5G networks.
Internet2 is a faster, more advanced version of the regular internet with bandwidth speeds 100-1000 times faster. It is currently limited to over 300 member organizations including universities, companies, and government agencies who are working to develop new technologies. Some examples of applications being developed include remote surgery, virtual office environments, and nanotechnology research tools. The goals of Internet2 are to advance the network and provide tools to enable new forms of collaboration and discovery.
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Similar to Seminar presented by n.m mishra on dt.02 -10-2012 (20)
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Seminar presented by n.m mishra on dt.02 -10-2012
1. Evolution Of Optical
Network Toward Rich
Digital Media Services
(DMS)
By
NILAMADHAB MISHRA
ID-D0121008
DEPTT. OF CSIE,CGU
02-10-2012 nmmishra77@gmail.com
2. Presentation contents
Preparatory Concept .
Optical Network Characterization .
General requirements for Digital Media Services .
Recent Advancement in Optical Network.
High Resolution visualization in Science .
High quality real time consumer video application over
optical network .
Conclusion and research issue .
02-10-2012 2
3. Preparatory Concept-1
Optical communication – Optical communication is
any form of telecommunication that uses light as the
transmission medium.
Optical Network –Medium for optical communication .
Multiplexing and switching for optical network .
(OTDM, OFDM,WDM,OPS,OBS)
OPS/OBS-optical packet switch /optical burst switch .
Digital Media services –HDTV ,3DHDTV,Digital
cinema and Ultra High definition Video .
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02-10-2012 3
4. Preparatory Concept-2
The discussion focuses mainly in two distinct area
that has wide impact to optical network and digital
media services .
1. High resolution visualization in science .
2. High quality real time consumer video applications
over optical network .
But the prior discussion includes the characteristics
and advancement of optical network and some
general requirements for digital media services .
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02-10-2012 4
5. Presentation contents
Preparatory Concept .
Optical Network Characterization .
General requirements for Digital Media Services .
Recent Advancement in Optical Network.
High Resolution visualization in Science .
High quality real time consumer video application over
optical network .
Conclusion and research issue .
02-10-2012 5
6. Optical Network
Characterization
4 characteristics mainly drive the advancement of
optical network .
1. Large and Flexible capacity:-
choice range of channels 40 to 100 gbps.
Uses large number of small sized channels .
2.Reach :- it means opportunity to transmit channels
optically for long distance .
3.Framing options :- supports multi framing option
from packet streaming to end-to-end circuit .
4.Programmability & configurability :- high sw and hw
programmable with network control and management
options .
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7. Presentation contents
Preparatory Concept .
Optical Network Characterization .
General requirements for Digital Media
Services .
Recent Advancement in Optical Network.
High Resolution visualization in Science .
High quality real time consumer video application over
optical network .
Conclusion and research issue .
02-10-2012 7
9. General requirements for Digital
Media Services -2
The Multiple measurable parameters such as frame
rate , resolutions ,colors and data rate are mainly
used to quantify the quality of digital media services ,
which are called as quality characteristics .
Those above parameters are also treated as 4-
standard DMS quality characteristics .
Other quantifiable characteristics may consider for
rich digital media services .
The rich digital media service includes the high
resolution data intensive scientific visualization .
(750 mbps high definition video)
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02-10-2012 9
10. Presentation contents
Preparatory Concept .
Optical Network Characterization .
General requirements for Digital Media Services .
Recent Advancement in Optical Network.
High Resolution visualization in Science .
High quality real time consumer video application over
optical network .
Conclusion and research issue .
02-10-2012 10
11. Recent Advancement in Optical
Network -1
There are 3 –recent advancement in optical network
for rich digital media services .
Demand for high speed optical network connections
extends from core network to enterprise and general
users.
Optical technology evolution both speed and reach.
100gbps transmission speed ,thousands of miles of
optical signal transmission without regeneration .
Control and management plans for optical network .
It must meet the requirement of increasing traffic and
community services .
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12. Recent Advancement in Optical Network -2
digital media applications supported by optical networks
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02-10-2012 12
13. Recent Advancement in Optical
Network -3
Optical system in various network segments
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02-10-2012 13
14. Presentation contents
Preparatory Concept .
Optical Network Characterization .
General requirements for Digital Media Services .
Recent Advancement in Optical Network.
High Resolution visualization in Science .
High quality real time consumer video application over
optical network .
Conclusion and research issue .
02-10-2012 14
15. High Resolution visualization in
science-1
The scientific visualization needs –high speed large
volume optical transport and high quality digital media
services .
It requires 2-steps implementations
Step-1. Design the network for scientific
visualization
- In order to design and operate the optical network for
scientific visualization application , a set of system
management process is required to provide device
locations ,resource balancing and communication
management .
- It also requires multiple components , processes and
timing among processes .
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02-10-2012 15
16. High Resolution visualization in
Science -2
Step-2.Do experiment with reach digital
media in HPDMN Global network
environment .
- HPDMN-high performance digital media network .
- It’s a global large scale distributed environment that
has designed and implemented to support large scale
scientific visualization .
- It uses open source scalable adaptive graphics
environment (SAGE) system to support visualization.
- SAGE is a technology for visualization of multiple high
definitions video streams in MISHRA screen .
Designed by
titled
02-10-2012 16
17. Presentation contents
Preparatory Concept .
Optical Network Characterization .
General requirements for Digital Media Services .
Recent Advancement in Optical Network.
High Resolution visualization in Science .
High quality real time consumer video
application over optical network .
Conclusion and research issue .
02-10-2012 17
18. High quality real time consumer video
application over optical n/w-1
Here the discussion focuses
The evolution of high quality consumer video
applications and their potential deployment over
optical network .
Moving media contents to user .
3D cinema –already trialed in Japan with 4k digital
cinema distribution over optical network .
Advantages---
high cost effective
secured
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02-10-2012 18
19. High quality real time consumer video
application over optical n/w-2
Now to describe the optical network services for high
quality consumer media applications, it is required to
focus the different optical networks with related
consumer media applications .
OBS-optical burst switching
-good service for digital cinema applications.
- Support bulk data transfer .
- Achieve better capacity utilization and a high degree
of statistical multiplexing ,while implementing in media
applications .
-Combines merits of optical circuit switching (OCS) &
optical packet switching (OPS) while avoiding
respective shortcomings.
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02-10-2012 19
20. High quality real time consumer video
application over optical n/w- 3
WDM-wavelength division multiplexing
- Multiple wavelengths are multiplexed into a single
fiber
- Support high bandwidth for video transmission
- Best suited for static network connections
OTDM-optical time division multiplexing
- Creation of optical multiplexed stream at significant
speed .
- Able to encode high definition image at 3D screen
- Capable to encode multiple streams and transferred
with multiple paths .
- Multiple video sources-------multiple media consumers
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02-10-2012 20
21. High quality real time consumer video
application over optical n/w-4
OPS- optical packet switching
-provides high bandwidth and fine granularity
-but OPS systems are very difficult to implement
because practical optical buffer are not yet available .
Last discussion – moving media contents closer to users
Multiple video sources-------multiple media consumers
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02-10-2012 21
22. High quality real time consumer video
application over optical n/w-5
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02-10-2012 22
23. High quality real time consumer video
application over optical n/w-6
The delivery of real time multimedia contents consists
of 3-primary functions
Media productions /compositions
Adaptions
Delivery /Distributions
When the multimedia contents need to be delivered to
multiple end devices , it mainly requires adaptions to
different format .
Designed by MISHRA
02-10-2012 23
24. Presentation contents
Preparatory Concept .
Optical Network Characterization .
General requirements for Digital Media Services .
Recent Advancement in Optical Network.
High Resolution visualization in Science .
High quality real time consumer video application over
optical network .
Conclusion and research issue .
02-10-2012 24
25. Conclusion & Research Issue
From the discussion we conclude that a successful
digital world can be made through the effective
integration of optical network technologies and digital
media services .
Due to the involvement of multiple components and
processes in high resolution scientific visualization-
the resource balancing is a problem .
Effective development of multidimensional multi
streaming multipath optical network transportation
with an optimal traffic load is a challenge in optical
networked digital media applications .
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02-10-2012 25
26. ANY QUERY PLEAZE ?
Thank you !!!
02-10-2012 Designed by MISHRA 26