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IEE Colloquium on ATM Traffic in the Personal Mobile Communications Environment (Digest No. 1997/032)

11 Feb 1997

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Displaying Results 1 - 9 of 9
  • A millimetre-wave fibre radio system for a broadband access network delivering ATM based services

    Publication Year: 1997, Page(s):5/1 - 5/6
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (316 KB)

    ATM broadband access networks are currently attracting a great deal of attention in the literature. Such a network will support the delivery of the full range of advanced multimedia services to customers via connection to the backbone network. Different technological options exist for the realization of such a network. Field trials are taking place to assess experimentally the capabilities of copp... View full abstract»

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  • Performance issues and modelling of mobile executed handoffs in multispot beam dynamic satellite networks using ATM multiplexing

    Publication Year: 1997, Page(s):3/1 - 3/6
    Cited by:  Papers (2)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (376 KB)

    We present a study on some performance characteristics of future mobile satellite networks that use ATM technology and examine possible ways of handling the user mobility related issues. In dynamic constellation satellite networks, the mobile terminal movement in respect to the satellite movement can be neglected for the majority of the users. However, parameters like the call duration and the con... View full abstract»

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  • Virtual connection tree concept application over CDMA based cellular systems

    Publication Year: 1997, Page(s):7/1 - 7/6
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (468 KB)

    Research seems to point to an all asynchronous transfer mode (ATM) global network with the possibility of mobility, where different types of services will be provided. But before the telecommunications operators decide how to operate wireless communication systems up to these levels, ATM techniques can be used to improve capacity and performance in today's cellular systems. The objective of this p... View full abstract»

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  • Statistical multiplexing and connection admission control in mobile-ATM systems

    Publication Year: 1997, Page(s):4/1 - 4/7
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (536 KB)

    A third generation TDMA based mobile radio system is considered in which all services are carried across the radio interface on ATM connections. Many future services will be variable rate and there is potential for exploiting this fact to improve the spectral efficiency of the mobile system. However, the gains which can be achieved in practice will be highly dependent on the connection admission c... View full abstract»

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  • Transport issues in S-UMTS

    Publication Year: 1997, Page(s):8/1 - 8/5
    Cited by:  Papers (1)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (232 KB)

    In principle, diversity could be used in S-UMTS to minimize the fading of the received signal. In a LEO system, when the user has two or more satellites in visibility, diversity can be used for constructive power combining and the reconstruction of the signal, or for the selection of the best link. In ICO constellations, it may be practical to exploit diversity by setting up 2 duplex links routed ... View full abstract»

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  • ACTS MEDIAN: a wireless LAN supporting ATM at 155 Mb/s

    Publication Year: 1997, Page(s):6/1 - 6/5
    Cited by:  Papers (1)  |  Patents (1)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (252 KB)

    There is growing interest in the concept of `wireless ATM', the transport of ATM cells over the air interface, thereby offering new transparent wireless connectivity to ATM terminals and networks, in LAN, local loop and peer-to-peer scenarios. This paper describes the technical approach being followed by the ACTS MEDIAN project to realise such a wireless ATM LAN, supporting bit rates of 155 Mb/s a... View full abstract»

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  • IEE Colloquium on ATM Traffic in the Personal Mobile Communications Environment (Ref. No.1997/032)

    Publication Year: 1997
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (520 KB)

    The following topics were dealt with: third generation mobile ATM; polling based wireless ATM LAN MAC protocol; mobile handoffs in ATM multispot beam dynamic satellite networks; statistical multiplexing and connection admission control; millimetre-wave fibre radio system for broadband access network; ACTS MEDIAN wireless LAN; CDMA cellular systems virtual connection tree; and S-UMTS transport View full abstract»

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  • ATM implementation for the third generation mobile

    Publication Year: 1997, Page(s):1/1 - 1/5
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (328 KB)

    This paper presents the ATM implementation requirements for third generation mobile infrastructure (FPLMTS/IMT2000, UMTS), the required mobility-specific services, and a typical implementation scenario. Initially the requirements of ATM within mobile systems are considered. This is followed by a consideration of the way in which ATM transport and control signalling protocols can be included within... View full abstract»

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  • A medium access control protocol for wireless ATM LAN based on polling

    Publication Year: 1997, Page(s):2/1 - 2/6
    Cited by:  Papers (2)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (328 KB)

    Activity continues in the investigation of indoor wireless networks based on ATM. These local area networks (LANs), are required to co-exist with future fibre-optic based broadband communications networks and users will expect similar service capabilities in the wireless environment as is offered in the wired networks. In dealing with the medium access challenge faced in the implementation of thes... View full abstract»

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