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Electronics & Communication Engineering Journal

Issue 4 • Date Aug 1995

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Displaying Results 1 - 4 of 4
  • A review of the discrete Fourier transform. 1. Manipulating the powers of two

    Publication Year: 1995, Page(s):169 - 177
    Cited by:  Patents (11)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (636 KB)

    Since fast algorithms for the discrete Fourier transform (DFT) were first introduced, they have had a major impact on signal processing and are now a basic part of every electrical engineer's education. However, some of the options and advances are not as widely known as they deserve. Over two papers. The fast algorithms for the DFT are reviewed. The first paper considers why the DFT works and loo... View full abstract»

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  • Local-area network interoperability

    Publication Year: 1995, Page(s):141 - 153
    Cited by:  Papers (2)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (984 KB)

    Several surveys have found that most large organisations, and many smaller ones, have installed more than one type of local-area network (LAN), usually a combination of Ethernet and token rings LANs and make use of several different types of protocol. Even when there is only one LAN and protocol. There are many circumstances where the engineering limitations must be overcome to extend the length o... View full abstract»

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  • Overview of the mobile communications programme of RACE II

    Publication Year: 1995, Page(s):155 - 167
    Cited by:  Papers (2)  |  Patents (22)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1028 KB)

    The paper provides a general overview of the main research activity on the Universal Mobile Telecommunications System (UMTS) and the Mobile Broadband System (MBS) within the European Union's RACE II programme. The main characteristics, innovations and trends with regard to cell types, services, network architectures and radio interfaces are discussed. Evolutionary aspects of interworking with othe... View full abstract»

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  • Radio and system design for a dense urban personal communication network

    Publication Year: 1995, Page(s):178 - 184
    Cited by:  Papers (2)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (532 KB)

    Future personal communication networks must be able to support handportable units in all environments. In particular, for dense urban applications where near ubiquitous radio coverage is essential, radio network design has to be sufficiently robust for good service quality to be maintained over a large range of outdoor and indoor conditions. This could be achieved through careful consideration of ... View full abstract»

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