News Analysis

by Dr. Andrea Franz and Dr. Gerhard Franz

With the introduction of digital TV a new way of video transport and delivery has emerged, using the Internet Protocol (IP). Video over IP is a general term to describe the use of IP in any or all stages of video transport to the subscriber (or end-customer). This has to be distinguished from the term IPTV, which means specifically the delivery of video as an IP stream to the subscriber set-top box or TV set. All digital video today that is broadcast, transported over satellite or distributed in cable systems is using the MPEG transport stream (TS) communications protocol. This worldwide standard describes the way a digital TV signal (audio, video and data) is encapsulated in a specific container format. It also includes metadata such as electronic program guides (EPG).

by Martin Jarrold

Director, International Programs, GVF

My previous column for this publication focused on the oil and gas exploration and production sector, with particular reference to the increasing attention of the energy industry on deepwater and ultra-deepwater hydrocarbon reserves which now appear to be much more abundant than was thought ten years ago. A result of this is that the applications solutions and broadband communications solutions imperatives of the energy market, whilst they represent, in relative terms, a small fraction of energy companies’ total CAPEX and OPEX, well managed ICT networks can play a disproportionately great role in reducing expenditures in exploration, drilling, and production.

The World Teleport Association (WTA) has published its annual Inside the Top Operators research report. The  eagerly awaited report draws from data submitted to WTA by teleport operating companies around the world for the association’s 2008 Top Operator rankings.

by Robert Bell

Executive Director,  World Teleport Association

Specialization in one or two services brings benefits to teleport operators, including in-depth knowledge of customer needs, the ability to invest in technology appropriate to those needs, and a high degree of expertise. But specialization also carries the risk of having too many financial eggs in one basket. When asked to identify service from which their companies generated at least 25% of revenues, respondents put enterprise networking at the top of the list, followed by broadcast video, civilian government applications, Internet backbone and VoIP and military government applications. By diversifying into multiple markets, operators hedge against the major dynamics that continue to transform the markets they serve.

by Martin Jarrold

Chief, International Programs Development, GVF

Deployment of broadband satellite technologies is correctly recognized as an imperative to maximization of cutting-edge digital oilfield applications and to considerations of cost-effectiveness – it is a force multiplier, enabling return on investment, as well as facilitating mission critical communications links.

by Dan Freyer

New multi-megabit-per-second Ku-Band satcoms-on-the-move (OTM or SOTM) products and service offerings, some employing technology originally vetted in military use, are being brought to market for commercial services. These exciting new service opportunities include live news video streaming from moving vehicles, rear-seat entertainment for cars,in-flight and in-train broadband services, as well as law enforcement and first-responder systems.

by Lou Zacharilla, Dir. of Development, SSPI

At the recent Satellite Business Week summit in Paris, the buzz centered around emerging markets for broadband and mobile services, as well as an increased use of satellites in support of emerging economies in Africa, observational and environmental sciences and the appetite of the global enterprise.

by Robert Bell, World Teleport Association

"Bursty," as you probably know, is a term for communications traffic that unexpectedly lurches from low data rates to high data rates. It is hard to deal with because it presents two unpleasant alternatives: sizing the circuit to handle the maximum requirement, which leaves a lot of expensive capacity idle, or settling for less capacity and knowing that service will slow to a crawl during periods of peak demand. The latest shared-bandwidth and bandwidth-on-demand solutions are specifically designed to deal with bursty traffic.

by Dan Freyer

Businesses, among them the likes of Nokia, HP, Microsoft, Apple, and others are turning to satellite experts to help them rev up their events. Satellites offer nationwide and global reach, letting you share your message cost-effectively with virtually any authorized and equipped site, and there are thousands of satellite-capable venues available around the world. Thanks to huge improvements in recent years in the cost-efficiency of satellite and video technology, satellite links are more affordable than ever before.

by Lou Zacharilla

Director of Development,  Society of Satellite Professionals International (SSPI)  

Simply put, 2008 and the first half of 2009 have been years best described in 1992 by Queen Elizabeth as annus horribillis. In other words, they really stunk. This is obvious to the millions of men and women dangerously out of work everywhere; to the North American auto industry; to those dependent on financial services for credit or to make payroll, and to the billions of folks in Asia who were raised out of poverty during the past two decades, but who find their rising economic circumstances in peril.