Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781720377986
Category :
Languages : en
Pages : 32
Book Description
This paper describes Gigabit Ethernet and its role in supporting R&D programs at NASA Glenn. These programs require an advanced high-speed network capable of transporting multimedia traffic, including real-time visualization, high- resolution graphics, and scientific data. GigE is a 1 Gbps extension to 10 and 100 Mbps Ethernet. The IEEE 802.3z and 802.3ab standards define the MAC layer and 1000BASE-X and 1000BASE-T physical layer specifications for GigE. GigE switches and buffered distributors support IEEE 802.3x flow control. The paper also compares GigE with ATM in terms of quality of service, data rate, throughput, scalability, interoperability, network management, and cost of ownership.Bakes, Catherine Murphy and Kim, Chan M. and Ramos, Calvin T.Glenn Research CenterTECHNOLOGY ASSESSMENT; REAL TIME OPERATION; HIGH SPEED; COSTS; ETHERNET; RESEARCH AND DEVELOPMENT; DISTRIBUTORS; ECONOMIC FACTORS
An Assessment of Gigabit Ethernet Technology and Its Applications at the NASA Glenn Research Center
Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781720377986
Category :
Languages : en
Pages : 32
Book Description
This paper describes Gigabit Ethernet and its role in supporting R&D programs at NASA Glenn. These programs require an advanced high-speed network capable of transporting multimedia traffic, including real-time visualization, high- resolution graphics, and scientific data. GigE is a 1 Gbps extension to 10 and 100 Mbps Ethernet. The IEEE 802.3z and 802.3ab standards define the MAC layer and 1000BASE-X and 1000BASE-T physical layer specifications for GigE. GigE switches and buffered distributors support IEEE 802.3x flow control. The paper also compares GigE with ATM in terms of quality of service, data rate, throughput, scalability, interoperability, network management, and cost of ownership.Bakes, Catherine Murphy and Kim, Chan M. and Ramos, Calvin T.Glenn Research CenterTECHNOLOGY ASSESSMENT; REAL TIME OPERATION; HIGH SPEED; COSTS; ETHERNET; RESEARCH AND DEVELOPMENT; DISTRIBUTORS; ECONOMIC FACTORS
Publisher: Createspace Independent Publishing Platform
ISBN: 9781720377986
Category :
Languages : en
Pages : 32
Book Description
This paper describes Gigabit Ethernet and its role in supporting R&D programs at NASA Glenn. These programs require an advanced high-speed network capable of transporting multimedia traffic, including real-time visualization, high- resolution graphics, and scientific data. GigE is a 1 Gbps extension to 10 and 100 Mbps Ethernet. The IEEE 802.3z and 802.3ab standards define the MAC layer and 1000BASE-X and 1000BASE-T physical layer specifications for GigE. GigE switches and buffered distributors support IEEE 802.3x flow control. The paper also compares GigE with ATM in terms of quality of service, data rate, throughput, scalability, interoperability, network management, and cost of ownership.Bakes, Catherine Murphy and Kim, Chan M. and Ramos, Calvin T.Glenn Research CenterTECHNOLOGY ASSESSMENT; REAL TIME OPERATION; HIGH SPEED; COSTS; ETHERNET; RESEARCH AND DEVELOPMENT; DISTRIBUTORS; ECONOMIC FACTORS
An Assessment of Gigabit Ethernet Technology and Its Applications at the NASA Glenn Research Center
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 34
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 34
Book Description
Global Information Technologies: Concepts, Methodologies, Tools, and Applications
Author: Tan, Felix B.
Publisher: IGI Global
ISBN: 1599049406
Category : Computers
Languages : en
Pages : 3897
Book Description
"This collection compiles research in all areas of the global information domain. It examines culture in information systems, IT in developing countries, global e-business, and the worldwide information society, providing critical knowledge to fuel the future work of researchers, academicians and practitioners in fields such as information science, political science, international relations, sociology, and many more"--Provided by publisher.
Publisher: IGI Global
ISBN: 1599049406
Category : Computers
Languages : en
Pages : 3897
Book Description
"This collection compiles research in all areas of the global information domain. It examines culture in information systems, IT in developing countries, global e-business, and the worldwide information society, providing critical knowledge to fuel the future work of researchers, academicians and practitioners in fields such as information science, political science, international relations, sociology, and many more"--Provided by publisher.
Global Information Technologies
Author: Felix B. Tan
Publisher: IGI Global
ISBN: 9781599049397
Category : Computers
Languages : en
Pages : 710
Book Description
"This collection compiles research in all areas of the global information domain. It examines culture in information systems, IT in developing countries, global e-business, and the worldwide information society, providing critical knowledge to fuel the future work of researchers, academicians and practitioners in fields such as information science, political science, international relations, sociology, and many more"--Provided by publisher.
Publisher: IGI Global
ISBN: 9781599049397
Category : Computers
Languages : en
Pages : 710
Book Description
"This collection compiles research in all areas of the global information domain. It examines culture in information systems, IT in developing countries, global e-business, and the worldwide information society, providing critical knowledge to fuel the future work of researchers, academicians and practitioners in fields such as information science, political science, international relations, sociology, and many more"--Provided by publisher.
Breakthrough Perspectives in Network and Data Communications Security, Design and Applications
Author: Bose, Indranil
Publisher: IGI Global
ISBN: 160566149X
Category : Computers
Languages : en
Pages : 354
Book Description
Addresses key issues and offers expert viewpoints into the field of network and data communications. Presents research articles that investigate the most significant issues in network and data communications.
Publisher: IGI Global
ISBN: 160566149X
Category : Computers
Languages : en
Pages : 354
Book Description
Addresses key issues and offers expert viewpoints into the field of network and data communications. Presents research articles that investigate the most significant issues in network and data communications.
Proceeding of the Advanced Communications Technology Satellite (ACTS) Conference 2000
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 370
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 370
Book Description
Spinoff
Author:
Publisher:
ISBN:
Category : Technology
Languages : en
Pages : 172
Book Description
Publisher:
ISBN:
Category : Technology
Languages : en
Pages : 172
Book Description
Signal
Author:
Publisher:
ISBN:
Category : Armed Forces
Languages : en
Pages : 814
Book Description
Publisher:
ISBN:
Category : Armed Forces
Languages : en
Pages : 814
Book Description
NASA Space Technology Roadmaps and Priorities
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309253624
Category : Science
Languages : en
Pages : 376
Book Description
NASA's Office of the Chief Technologist (OCT) has begun to rebuild the advanced space technology program in the agency with plans laid out in 14 draft technology roadmaps. It has been years since NASA has had a vigorous, broad-based program in advanced space technology development and its technology base has been largely depleted. However, success in executing future NASA space missions will depend on advanced technology developments that should already be underway. Reaching out to involve the external technical community, the National Research Council (NRC) considered the 14 draft technology roadmaps prepared by OCT and ranked the top technical challenges and highest priority technologies that NASA should emphasize in the next 5 years. This report provides specific guidance and recommendations on how the effectiveness of the technology development program managed by OCT can be enhanced in the face of scarce resources.
Publisher: National Academies Press
ISBN: 0309253624
Category : Science
Languages : en
Pages : 376
Book Description
NASA's Office of the Chief Technologist (OCT) has begun to rebuild the advanced space technology program in the agency with plans laid out in 14 draft technology roadmaps. It has been years since NASA has had a vigorous, broad-based program in advanced space technology development and its technology base has been largely depleted. However, success in executing future NASA space missions will depend on advanced technology developments that should already be underway. Reaching out to involve the external technical community, the National Research Council (NRC) considered the 14 draft technology roadmaps prepared by OCT and ranked the top technical challenges and highest priority technologies that NASA should emphasize in the next 5 years. This report provides specific guidance and recommendations on how the effectiveness of the technology development program managed by OCT can be enhanced in the face of scarce resources.
Commerce Business Daily
Author:
Publisher:
ISBN:
Category : Government purchasing
Languages : en
Pages : 2086
Book Description
Publisher:
ISBN:
Category : Government purchasing
Languages : en
Pages : 2086
Book Description