Download or read book The Army s Bandwidth Bottleneck written by and published by DIANE Publishing. This book was released on 2003 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Army s Bandwidth Bottleneck written by and published by . This book was released on 2003 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Army s Bandwidth Bottleneck written by Congressional Budget Congressional Budget Office and published by CreateSpace. This book was released on 2014-12-02 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past decade, the U.S. Army's principal modernization initiative has been its digitization effort, designed to harness the power of the microchip to significantly improve the fighting capabilities of soldiers on the battlefield. But implementing that initiative presents significant challenges. Digitization requires the rapid transmission of large amounts of information over significant distances. Experiments conducted to date as well as recent operations in Iraq, where troops employed some of the results of the service's digitization efforts, have shown that that requirement is difficult to fulfill not only under battlefield conditions but also in more benign circumstances. Since 1999, the focus of the Army's modernization program has shifted to what it terms transformation-making its forces deployable more quickly while maintaining or improving their lethality and survivability. Although digitization is no longer the Army's primary modernization initiative, it remains a key element of transformation. In the past several years, questions about the size of the information flow associated with digitization and the communications bandwidth to support it-that is, the capacity to move information at sufficient speeds-have spurred the Army to adopt several large radio and network communications programs. Ultimately to cost tens of billions of dollars, those programs are currently planned to provide initial operational capability by about 2010. This Congressional Budget Office (CBO) study, which was prepared for the Subcommittee on Tactical Air and Land Forces of the House Committee on Armed Services, examines the issue of how much bandwidth will be required to achieve the goal of digitization (the bandwidth demand) versus how much bandwidth will be provided by the Army's planned communications programs (the bandwidth supply). CBO finds that significant shortfalls currently exist for the Army in the supply of bandwidth. Moreover, under the service's current plans, demand will continue to exceed supply beyond 2010-after the Army begins fielding its next generation of advanced radios and other communications equipment. The study examines several options that would improve the future match between bandwidth supply and demand. However, in keeping with CBO's mandate to provide impartial analysis, this report makes no recommendations. Paul Rehmus of CBO's National Security Division wrote the study under the general supervision of J. Michael Gilmore. Army Cadet Kevin Linzey provided substantial assistance in the analysis of bandwidth for unmanned aerial vehicles. At CBO, Barbara Edwards, David Moore, and David Newman reviewed early drafts and provided helpful comments. Numerous U.S. Army officers also contributed useful comments on and data for drafts of the report as well as the underlying analysis. The author would like to cite in particular the support of Lt. Col. Charles Gabrielson, Col. Edward Cardon, and former Chief of Staff of the Army Erik Shinseki.
Download or read book The Army s Band with Bottleneck written by Paul Rehmus and published by . This book was released on 2003-01-31 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past decade, the U.S. Army's principal modernization initiative has been its digitization effort, designed to harness the power of the microchip to significantly improve the fighting capabilities of soldiers on the battlefield. But implementing that initiative presents significant challenges. Questions about the size of the info. flow assoc. with digitization & the commun. bandwidth to support it -- that is, the capacity to move info. at sufficient speeds -- have spurred the Army to adopt several large radio & network commun. programs. This study examines the issue of how much bandwidth will be required to achieve the goal of digitization vs. how much bandwidth will be provided by the Army's planned communications programs. Charts & tables.
Download or read book Transforming Military Power since the Cold War written by Theo Farrell and published by Cambridge University Press. This book was released on 2013-10-17 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an authoritative account of how the US, British, and French armies have transformed since the end of the Cold War. All three armies have sought to respond to changes in their strategic and socio-technological environments by developing more expeditionary capable and networked forces. Drawing on extensive archival research, hundreds of interviews, and unprecedented access to official documents, the authors examine both the process and the outcomes of army transformation, and ask how organizational interests, emerging ideas, and key entrepreneurial leaders interact in shaping the direction of military change. They also explore how programs of army transformation change over time, as new technologies moved from research to development, and as lessons from operations were absorbed. In framing these issues, they draw on military innovation scholarship and, in addressing them, produce findings with general relevance for the study of how militaries innovate.
Download or read book Department of Defense Appropriations for 2005 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Department of Defense and published by . This book was released on 2004 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Future Army Bandwidth Needs and Capabilities written by and published by . This book was released on 2004 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt: Across the services, there is an increasing demand for communications capacity. For the U.S. Army, this is a result of the Army's transition to a new force structure that will be knowledge-based and network-centric. Since bandwidth facilitates communications capacity, bandwidth has become increasingly critical. To the user, high bandwidth is useful because it supports increased capacity, high-volume data exchange, short delays, and high assurance of connectivity. New technologies, commercial and military, will continue to increase available bandwidth and hence the communications capacity available to users. Based on specified requirements and proposed technologies and architectures for the future force, the capacity of communications systems planned to support the new force structure will continue to fall short of the required demand. With unlimited spectrum and unlimited budget, the Army could resolve its bandwidth issues. But these are unrealistic assumptions. Certainly, demand reduction can help close the gap between the requirements and availability of network capacity. However, it is not clear how much demand reduction is possible while retaining the information dominance that is critical for the future force. Demand reduction will need to be coupled with technology investments (e.g., satellites, UAVs, directional antennas, more radios). A number of technologies and concepts are being developed to enhance spectral efficiency, thus allowing the Army to make the best use of the available spectrum. Gaps between the supply and demand of capacity, both now and in the future, will have to be addressed by constantly reassessing demand for capacity and developing technologies that increase the supply.
Download or read book Military operations recent campaigns benefited from improved communications and technology but barriers to continued progress remain report to congressional committees written by and published by DIANE Publishing. This book was released on with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Sergeants Major of the Army written by and published by . This book was released on 2010 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resource Proportional Software Design for Emerging Systems written by Suparna Bhattacharya and published by CRC Press. This book was released on 2020-02-25 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: Efficiency is a crucial concern across computing systems, from the edge to the cloud. Paradoxically, even as the latencies of bottleneck components such as storage and networks have dropped by up to four orders of magnitude, software path lengths have progressively increased due to overhead from the very frameworks that have revolutionized the pace of information technology. Such overhead can be severe enough to overshadow the benefits from switching to new technologies like persistent memory and low latency interconnects. Resource Proportional Software Design for Emerging Systems introduces resource proportional design (RPD) as a principled approach to software component and system development that counters the overhead of deeply layered code without removing flexibility or ease of development. RPD makes resource consumption proportional to situational utility by adapting to diverse emerging needs and technology systems evolution. Highlights: Analysis of run-time bloat in deep software stacks, an under-explored source of power-performance wastage in IT systems Qualitative and quantitative treatment of key dimensions of resource proportionality Code features: Unify and broaden supported but optional features without losing efficiency Technology and systems evolution: Design software to adapt with changing trade-offs as technology evolves Data processing: Design systems to predict which subsets of data processed by an (analytics or ML) application are likely to be useful System wide trade-offs: Address interacting local and global considerations throughout software stacks and hardware including cross-layer co-design involving code, data and systems dimensions, and non-functional requirements such as security and fault tolerance Written from a systems perspective to explore RPD principles, best practices, models and tools in the context of emerging technologies and applications This book is primarily geared towards practitioners with some advanced topics for researchers. The principles shared in the book are expected to be useful for programmers, engineers and researchers interested in ensuring software and systems are optimized for existing and next generation technologies. The authors are from both industry (Bhattacharya and Voigt) and academic (Gopinath) backgrounds.
Download or read book Network World written by and published by . This book was released on 1986-04-28 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: For more than 20 years, Network World has been the premier provider of information, intelligence and insight for network and IT executives responsible for the digital nervous systems of large organizations. Readers are responsible for designing, implementing and managing the voice, data and video systems their companies use to support everything from business critical applications to employee collaboration and electronic commerce.
Download or read book Information Technology and Military Power written by Jon R. Lindsay and published by Cornell University Press. This book was released on 2020-07-15 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: Militaries with state-of-the-art information technology sometimes bog down in confusing conflicts. To understand why, it is important to understand the micro-foundations of military power in the information age, and this is exactly what Jon R. Lindsay's Information Technology and Military Power gives us. As Lindsay shows, digital systems now mediate almost every effort to gather, store, display, analyze, and communicate information in military organizations. He highlights how personnel now struggle with their own information systems as much as with the enemy. Throughout this foray into networked technology in military operations, we see how information practice—the ways in which practitioners use technology in actual operations—shapes the effectiveness of military performance. The quality of information practice depends on the interaction between strategic problems and organizational solutions. Information Technology and Military Power explores information practice through a series of detailed historical cases and ethnographic studies of military organizations at war. Lindsay explains why the US military, despite all its technological advantages, has struggled for so long in unconventional conflicts against weaker adversaries. This same perspective suggests that the US retains important advantages against advanced competitors like China that are less prepared to cope with the complexity of information systems in wartime. Lindsay argues convincingly that a better understanding of how personnel actually use technology can inform the design of command and control, improve the net assessment of military power, and promote reforms to improve military performance. Warfighting problems and technical solutions keep on changing, but information practice is always stuck in between.
Download or read book Network World written by and published by . This book was released on 1992-09-21 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: For more than 20 years, Network World has been the premier provider of information, intelligence and insight for network and IT executives responsible for the digital nervous systems of large organizations. Readers are responsible for designing, implementing and managing the voice, data and video systems their companies use to support everything from business critical applications to employee collaboration and electronic commerce.
Download or read book Data Communications written by and published by . This book was released on 1996-09 with total page 944 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Network World written by and published by . This book was released on 1991-11-04 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: For more than 20 years, Network World has been the premier provider of information, intelligence and insight for network and IT executives responsible for the digital nervous systems of large organizations. Readers are responsible for designing, implementing and managing the voice, data and video systems their companies use to support everything from business critical applications to employee collaboration and electronic commerce.
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book International Conference on Remote Sensing and Wireless Communications RSWC 2014 written by John Kong and published by DEStech Publications, Inc. This book was released on 2014-02-19 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: International Conference on Remote Sensing and Wireless Communications (RSWC 2014) will be held from February 22nd to 23rd, 2014 in Shanghai, China. RSWC 2014 will bring together top researchers from Asian Pacific areas, North America, Europe and around the world to exchange research results and address open issues in all aspects of Remote Sensing and Wireless Communications. The RSWC 2014 welcomes the submission of original full research papers, short papers, posters, workshop proposals, tutorials, and industrial professional reports.
