Whether it is DVB-S2 or the recent S2X extensions for the forward link, or a proprietary variant of multi-frequency TDMA in the return link, the goal is to design the links to maximize the possible data rate while delivering the quality required.
The traditional and historical regulatory rule for satellites licensing comm spectrum has been that satellite operators could "launch a single spacecraft to meet their in-service deadline [from the regulator], a policy seen as allowing an operator to block the use of valuable radio spectrum for years without deploying its fleet.
Isolation values can be displayed as heat maps with a configurable resolution and color gradient. However, with industrial sectors such as mining and oil exploration and processing, the emphasis shifts to the resilience and recoverability of key plant and equipment, together with the technical personnel and specialised computer applications that support the continuance of supply of products.
To accomplish this task, you must dynamically manage your satellite resources initially and as capacity increases. To accomplish this task, you must dynamically manage your satellite resources initially and as capacity increases. This is demanding new and innovative capacity management and planning toolsets that address the complex issues associated with Ka-band and high capacity systems.
Depending on the satellite antenna technology used and corresponding transponder levels, the isolation between beams reusing the same frequency can vary between 20 and 30 dB and, in some cases, be less than 20 dB.
As the number of terminals increase so to do the variances in link performance. Please see Figure 8 on the following page. To assist, SED offers pluggable software modules that implement the latest ITU-R propagation models and software libraries for modeling site diversity improvement, uplink power control, and transponder ALC.
Using simulated carriers in addition to actual carriers, the tool is able to help the operator estimate the impact of intermodulation noise at a full transponder load and correspondingly plan for an ideal operational point.
Used in radar applications including continuous-wave, pulsed, single-polarisation, dual- polarisation, synthetic aperture radar and phased arrays. Widely referred to as third-generation broadband, or High-Throughput Satellite HTSthese systems are capable of delivering more than Gbps of data and servicing over one million users.
Russ has 20 years experience in the satellite communications industry designing and delivering systems for satellite operators and service providers. We will complement both these objectives by actively empowering a new era of solutions, services and value-adds across our global networks.
The most significant weather effect concerning Ka-band is rain, with the largest attenuations occurring during relatively short periods of intense rainfall up to 30 dB, in some cases. Case study introduction This case study addresses a recent business continuity and disaster recovery planning implementation in one of the largest petrochemical companies in the Middle East, located within an industrial city that contains over 15 similarly large companies refineries, fertiliser producers, steel manufacturing, etc.
As the number of terminals increase so to do the variances in link performance.
However, that requirement has been waived while Dassault Aviation finishes development of a fully approved Ka-band radome, which is expected next year. The CPT also has the capability to integrate with the network hub in order to collect and analyze statistics on service plan utilization and congestion.One of the resulting key technologies starting to emerge is the use of Ka-band frequencies on an increasing number of satellite payloads to provide this much needed capacity growth.
In fact there business connectivity to the risk of an extended service outage in the event of a satellite failure.
With more Ka-band capacity than any other in-flight Wi-Fi provider, Viasat enables business and private jet users to unlock the value of more by getting a more powerful performing in-flight internet service that delivers more speed, more performance, and more reliability—globally.
SED Systems provides software systems, tools, and services to assist satellite operators, service providers, and network operators to efficiently and effectively plan and manage the capacity and services of their Ka-band satellite systems.
Case study: Implementing business continuity in the upstream and midstream energy sector (petrochemicals and refineries) The business continuity plan development methodology applied was based on BSas the company wanted to lead the way in the region in the adoption of the standard.
May 17, · For business jet travelers interested in the best global primary and backup connectivity service, Viasat's Ku-band service, available via GoDirect, includes global Ku-band data on all Ka-band.
Thales reveals plan for global, high-capacity Ka inflight connectivity. Thales forged an arrangement that sees SES leasing Ka-band capacity on in-orbit Hughes satellites to support Thales connectivity on aircraft in North America.
And when we look at the presence and the volume of business in North America, we could imagine for Asia.Download