منابع مشابه
Broadband satellite multimedia
The broadband satellite multimedia (BSM) architecture standardised by ETSI defines a satellite independent service access point (SI-SAP) interface layer that separates the satellite independent features of the upper layers from the satellite dependant features of the lower layers, and provides a mechanism to carry IP-based protocols over these satellite dependent lower layers. This enables inte...
متن کاملA Generic Approach to IP-based Broadband Satellite Multimedia Systems
A number of broadband satellite systems have been proposed in recent years offering alternative technical solutions. The highest possible level of commonality is desirable especially for user terminals, even when different satellite transmission systems are used, in order to reduce the cost of user equipment and expand the satellite services market. IP-based transport is increasingly seen as a ...
متن کاملTwo-way Broadband Satellite Access for Interactive Multimedia Services*
In this paper, we investigate the feasibility of providing two-way broadband access for residential interactive multimedia services over multi-beam satellite systems. We propose air-interface protocols and terminal structures for broadband access with special emphasis on the MAC (Medium Access Control) sub-layer. We have used SDLbased formal techniques to describe and validate the behavior of t...
متن کاملThroughput Analysis of a Broadband Multimedia Satellite Fast-Packet Switch
Ka band multimedia satellite networks have the potential to bring two-way broadband services directly to the end-user while providing ubiquitous global connectivity with Quality-of-Service (QoS) guarantees. TRW’s satellite network architecture design process involves Demand, Design and Financial modeling. The main Design challenge is to balance the delivery of network services and QoS demanded ...
متن کاملBroadband Satellite Multimedia (BSM) Interworking with Performance Enhancing Proxies
Satellites had been successful in the past due to their wide area coverage and speedy deployment of new services especially in remote regions of Europe and the rest of the world. The future development of broadband satellite systems providing services based on the Internet Protocol (IP) needs to be stimulated by means of common standards. This paper presents the ETSI BSM PEP architecture which ...
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ژورنال
عنوان ژورنال: IET Communications
سال: 2010
ISSN: 1751-8628
DOI: 10.1049/iet-com.2009.0453