12-10-2016, 02:34 PM
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Introduction
Adding the Sky X system to a satellite network allows users to take full advantage of the available bandwidth.
The Sky X technology transparently enhances the performance of all users on a satellite network .
The Sky X increases web performance by 3 times or more and file transfer speeds by 10 to 100 times.
Why Sky X-Technology?
Satellites are ideal for providing internet and private network access over long distance and to remote locations.
However the internet protocols are not optimized for satellite conditions and consequently the throughput over the satellite networks is restricted to only a fraction of available bandwidth.
Thus We need sky x technology to over come these restrictions and to access maximum bandwidth.
WORKING :
Sky X Technology Overcome TCP Performance Limitations.
Even though the TCP is very effective in the local network connected by using cables or optical fibers by using its many features
But the satellite conditions adversely interact with a number of elements of the TCP architecture, including it s window sizing, congestion avoidance algorithms, and data acknowledgment mechanisms, which contribute to severely constrict the data throughput that can be achieved over satellite links.
Thus the advantages achieved by TCP in LAN's are no longer effective in the satellite link.
So it is desirable to design a separate protocol for communication through the satellite to eliminate the disadvantages of using TCP.
Sky X products increase the performance of IP over satellite through a combination of protocol connection-splitting, data compression.
The Sky X gateway works by transparently replacing TCP connections from the client and converting the data to Xpress Transport protocol (XTP) for the hop over the satellite link.
The Sky X system delivers the Web objects to the Sky X gateway on the client side of the satellite link where they can be served locally when requested by the browser, avoiding the satellite delay.
The sky X client/server system enhances the performance of the internet and private network access over satellite links.
XTP Protocol :
Xpress Transport Protocol (XTP) is a transport layer protocol for high-speed networks promoted by the XTP Forum developed to replace TCP.
XTP provides protocol options for error control, flow control, and multicast mode.
Instead of separate protocols for each type of communication, XTP controls packet exchange patterns to produce different models.
Sky x-Gateway :
The Sky X gateway works by intercepting the TCP connection from the client and converting the data to the XTP for transmission over the satellite.
The Sky X gateway on the opposite side of the satellite link translates the data back to TCP for communication with the server.
This architecture offers vastly improved performance while remaining entirely transparent to the end user and fully compactable with the internet infrastructure.
No changes are required to the client or server and all applications continue to function without modification.
Sky X Client/Server
The Sky X Client / Server increases the throughput and efficiency of network access over satellites by transparently replacing TCP with the Xpress Transport Protocol (XTP) for the satellite segment of the connection.
The sky X client/server system enhances the performance of the internet and private network access over satellite links.
Introduction
Adding the Sky X system to a satellite network allows users to take full advantage of the available bandwidth.
The Sky X technology transparently enhances the performance of all users on a satellite network .
The Sky X increases web performance by 3 times or more and file transfer speeds by 10 to 100 times.
Why Sky X-Technology?
Satellites are ideal for providing internet and private network access over long distance and to remote locations.
However the internet protocols are not optimized for satellite conditions and consequently the throughput over the satellite networks is restricted to only a fraction of available bandwidth.
Thus We need sky x technology to over come these restrictions and to access maximum bandwidth.
WORKING :
Sky X Technology Overcome TCP Performance Limitations.
Even though the TCP is very effective in the local network connected by using cables or optical fibers by using its many features
But the satellite conditions adversely interact with a number of elements of the TCP architecture, including it s window sizing, congestion avoidance algorithms, and data acknowledgment mechanisms, which contribute to severely constrict the data throughput that can be achieved over satellite links.
Thus the advantages achieved by TCP in LAN's are no longer effective in the satellite link.
So it is desirable to design a separate protocol for communication through the satellite to eliminate the disadvantages of using TCP.
Sky X products increase the performance of IP over satellite through a combination of protocol connection-splitting, data compression.
The Sky X gateway works by transparently replacing TCP connections from the client and converting the data to Xpress Transport protocol (XTP) for the hop over the satellite link.
The Sky X system delivers the Web objects to the Sky X gateway on the client side of the satellite link where they can be served locally when requested by the browser, avoiding the satellite delay.
The sky X client/server system enhances the performance of the internet and private network access over satellite links.
XTP Protocol :
Xpress Transport Protocol (XTP) is a transport layer protocol for high-speed networks promoted by the XTP Forum developed to replace TCP.
XTP provides protocol options for error control, flow control, and multicast mode.
Instead of separate protocols for each type of communication, XTP controls packet exchange patterns to produce different models.
Sky x-Gateway :
The Sky X gateway works by intercepting the TCP connection from the client and converting the data to the XTP for transmission over the satellite.
The Sky X gateway on the opposite side of the satellite link translates the data back to TCP for communication with the server.
This architecture offers vastly improved performance while remaining entirely transparent to the end user and fully compactable with the internet infrastructure.
No changes are required to the client or server and all applications continue to function without modification.
Sky X Client/Server
The Sky X Client / Server increases the throughput and efficiency of network access over satellites by transparently replacing TCP with the Xpress Transport Protocol (XTP) for the satellite segment of the connection.
The sky X client/server system enhances the performance of the internet and private network access over satellite links.