VSAT user network examples

Murthy, K.M.S.; Alan, J Michaels; Barry, John M.; Evans, Bill; Miller, Naseem S.; Mullinax, R.; Noble, P.; O'Neal, Beverly; Sanchez, Justin; Seshagiri, N.; Shanley, D.; Stratigos, J. A.; Warner, Jacob

doi:10.1109/35.29539

Cited by 15 publications

(4 citation statements)

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“…Contrary, a number of remote VSATs can communicate with the HUB via the inbound links (VSATto-HUB). The VSAT satellite communications have the following advantages [18,19]: (1) high reliability, (2) high quality of transmission, (3) low cost communication, (4) good usage rates (e.g. independent of distance), (5) simple network installation, operation, and management.…”

Section: Preliminariesmentioning

confidence: 99%

A New Efficient Key Agreement Scheme for VSAT Satellite Communications Based on Elliptic Curve Cryptosystem

Hong

Yoon

Park

et al. 2011

ITC

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Section: Preliminariesmentioning

confidence: 99%

A New Efficient Key Agreement Scheme for VSAT Satellite Communications Based on Elliptic Curve Cryptosystem

Hong

Yoon

Park

et al. 2011

ITC

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“…The most common VSAT configuration is the time division multiplex/time division multiple access (TDM/TDMA) star network, where there is a high bit rate outbound carrier (TDM) from the hub to the remote earth stations accompanied by one or more low or medium bit rate TDMA inbound carriers . VSAT satellite communication has the following advantages : (1) high reliability; (2) high quality transmission; (3) low communication cost; (4) good usage rates (regardless of long distances); and (5) simple network installation, operation, and management.…”

Section: Introductionmentioning

confidence: 99%

A simple key agreement scheme based on chaotic maps for VSAT satellite communications

Lee

2013

Satell Commun Network

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Security is an essential requirement in any data communication system because a cyber criminal might try to break into it at any point by any means possible. A key agreement procedure is a necessary technique to ensure the security of data communication by way of encryption and mutual authentication. This article proposes a simple key agreement scheme on the basis of chaotic maps for VSAT satellite communications. The new scheme keeps the advantages of all chaotic maps-based public key cryptosystems, providing a secure function of session key agreement. Based on the intractability of chaotic map discrete logarithm problem and chaotic map Diffie-Hellman problem, the security of this new scheme has been proven to be robust enough against all the wellknown cryptographical attacks with perfect forward secrecy provided. In addition, compared with similar schemes that serve the same purposes, the proposed scheme demands a lower computation cost. With all the previous features put together, the proposed scheme is extremely suitable for the use in very small aperture terminal satellite communication environments.

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“…Several papers dealing with both the tutorial and the technical aspects of VSAT systems have appeared in the literature. [1][2][3][4][5][6][7][8][9] The idea of using VSAT systems as a means to interconnect different local area networks (LANs) to form a satellite wide area network (SWAN) was first mentioned by Murthy and Gordon2 as one of the future applications of VSAT, and the postulated architecture of the system is depicted in Figure 2. Yang, Yao and Murthy'O develop analytical and simulation models of a LAN interconnected network using a pre-assigned satellite channel.…”

Section: Introductionmentioning

confidence: 99%

Delay performance of VSAT‐based satellite wide area networks

Chang

Lin

1993

Int. J. Satell. Commun.

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This paper studies the performance of VSAT‐based satellite wide area networks. Very small aperture terminals are used as transport gateways to interconnect local area networks through satellites to form a wide area network. This paper concentrates on analysing the delay of the network, which is the time needed to send a packet from a station in the source LAN to a station in the destination LAN. Several access techniques are considered for comparison. It is observed through numerical examples that TDMA on the up‐link and TDM on the down‐link offers the best delay performance.

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VSAT user network examples

Cited by 15 publications

References 0 publications

A New Efficient Key Agreement Scheme for VSAT Satellite Communications Based on Elliptic Curve Cryptosystem

A New Efficient Key Agreement Scheme for VSAT Satellite Communications Based on Elliptic Curve Cryptosystem

A simple key agreement scheme based on chaotic maps for VSAT satellite communications

Delay performance of VSAT‐based satellite wide area networks

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