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IEEE Communications Magazine

Issue 12 • Date Dec. 2005

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Displaying Results 1 - 25 of 31
  • IEEE Communications Magazine - Dec. 2005

    Publication Year: 2005, Page(s): 0_1
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  • Table of Contents - Vol. 43 No. 12

    Publication Year: 2005, Page(s):2 - 3
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  • "The past two years..." [The president's page]

    Publication Year: 2005, Page(s):6 - 8
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  • Handing over the Reins

    Publication Year: 2005, Page(s): 10
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  • The U.S. role in global internet governance

    Publication Year: 2005, Page(s):12 - 14
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (66 KB) | HTML iconHTML

    Who should control the Internet? A dozen years after the Internet became a mass medium, this issue has continued to grow in urgency, becoming white hot in fall 2005. At the September 2005 preparatory meeting for the UN World Summit on the Information Society (WSIS), a coalition of countries criticized the United States' unilateral control of the Internet's domain name system (DNS) and proposed the... View full abstract»

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  • Conference calendar

    Publication Year: 2005, Page(s):16 - 18
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  • Puzzle No. 274

    Publication Year: 2005, Page(s): 20
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  • New Products

    Publication Year: 2005, Page(s):22 - 23
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  • IEEE Radio Communications Components, Systems, and Networks - Dec. 2005

    Publication Year: 2005, Page(s): 25
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  • Table of contents - Vol 2 No 4

    Publication Year: 2005, Page(s): S1
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  • A trip up the protocol stack

    Publication Year: 2005, Page(s): S2
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  • Which architectural model should I adopt in my wireless communications system: well, once again, it depends...

    Publication Year: 2005, Page(s):S4 - S5, S9
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  • A CMOS 868/915 MHz direct conversion. ZigBee single-chip radio

    Publication Year: 2005, Page(s):100 - 109
    Cited by:  Papers (19)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (312 KB) | HTML iconHTML

    In this article the 868/915 MHz radio transceiver specifications have been derived for IEEE 802.15.4, a low-rate, low-cost, and low-power network standard. The radio specifications include parameters such as noise figure, nonlinearity, channel filtering, phase noise of local oscillator, dynamic range, and bit resolutions of analog-to-digital and digital-to-analog converters. Based on a direct conv... View full abstract»

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  • Book reviews (2 books reviewed)

    Publication Year: 2005, Page(s):S8 - S9
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  • A bandwidth sharing approach to improve licensed spectrum utilization

    Publication Year: 2005, Page(s):supl.10 - supl.14
    Cited by:  Papers (54)  |  Patents (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (129 KB) | HTML iconHTML

    The spectrum of deployed wireless cellular communication systems is found to be underutilized, even though licensed spectrum is at a premium. To efficiently utilize the bandwidth left unused in a cellular system, the primary system (PRI), we propose an overlaid ad hoc secondary network (ASN) architecture, with the ASN operating over the resources left unutilized by the PRI. Our basic design princi... View full abstract»

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  • Mobility management in All-IP mobile network: end-to-end intelligence or network intelligence?

    Publication Year: 2005, Page(s):supl.16 - supl.24
    Cited by:  Papers (9)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (185 KB) | HTML iconHTML

    The mobile telecommunication network is morphing into an All-IP mobile network with diversified radio access systems. The All-IP mobile network should be established by converging the mobile telecommunication network and the fixed Internet. This article opens a debate on whether mobility management should be implemented as end-to-end intelligence or network intelligence. View full abstract»

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  • Extensible authentication protocol (EAP) and IEEE 802.1x: tutorial and empirical experience

    Publication Year: 2005, Page(s):supl.26 - supl.32
    Cited by:  Papers (10)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (119 KB) | HTML iconHTML

    This article presents the technical details of the Extensible Authentication Protocol (EAP) and IEEE 802.1x by using WIRE1x, an open-source implementation of IEEE 802.1x client (supplicant) and various EAP-based authentication mechanisms. By using a real implementation, 802.1x and EAP should be easily understood. View full abstract»

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  • Integrated satellite-HAP systems

    Publication Year: 2005, Page(s):supl.33 - supl.39
    Cited by:  Papers (19)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (144 KB) | HTML iconHTML

    Thus far, high-altitude platform (HAP)-based systems have been mainly conceived as an alternative to satellites for complementing the terrestrial network. This article aims to show that HAP should no longer be seen as a competitor technology by investors of satellites, but as a key element for an efficient hybrid terrestrial-satellite communication system. Two integrated HAP-satellite scenarios ar... View full abstract»

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  • Global Communications Newsletter

    Publication Year: 2005, Page(s):1 - 4
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  • Topics in circuits for communications series[Guest Editorial]

    Publication Year: 2005, Page(s):77 - 78
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  • Streaming processors for next-generation mobile imaging applications

    Publication Year: 2005, Page(s):81 - 89
    Cited by:  Papers (9)  |  Patents (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (276 KB) | HTML iconHTML

    Next-generation mobile devices will continue to demand high processing power for imaging applications. The expected performance is in the class of supercomputers, but delivered with limited energy and memory bandwidth for embedded systems. This article advocates a streaming computation model that leverages the deterministic access patterns in imaging applications to deliver the necessary processin... View full abstract»

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  • Low-power 3D graphics processors for mobile terminals

    Publication Year: 2005, Page(s):90 - 99
    Cited by:  Papers (12)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (331 KB) | HTML iconHTML

    A full 3D graphics pipeline is investigated, and optimizations of graphics architecture are assessed for satisfying the performance requirements and overcoming the limited system resources found in mobile terminals. Two mobile 3D graphics processor architectures, RAMP and DigiAcc, are proposed based on the analysis, and a prototype development platform (REMY) is implemented. REMY includes a softwa... View full abstract»

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  • A CMOS 868/915 MHz direct conversion ZigBee single-chip radio

    Publication Year: 2005, Page(s):100 - 109
    Cited by:  Patents (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (313 KB) | HTML iconHTML

    First Page of the Article
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  • Cross-layer protocol engineering for wireless mobile networks. 1 [Guest Editorial]

    Publication Year: 2005, Page(s):110 - 111
    Cited by:  Papers (4)
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  • Cross-layer design: a survey and the road ahead

    Publication Year: 2005, Page(s):112 - 119
    Cited by:  Papers (449)  |  Patents (36)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (119 KB) | HTML iconHTML

    Of late, there has been an avalanche of cross-layer design proposals for wireless networks. A number of researchers have looked at specific aspects of network performance and, approaching cross-layer design via their interpretation of what it implies, have presented several cross-layer design proposals. These proposals involve different layers of the protocol stack, and address both cellular and a... View full abstract»

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Aims & Scope

IEEE Communications Magazine, considered by most to be their most important member benefit, provides timely information on all aspects of communications: monthly feature articles describe technology, systems, services, market trends, development methods, regulatory and policy issues, and significant global events.

Full Aims & Scope

Meet Our Editors

Editor-in-Chief
Osman Gebizlioglu
Huawei Technologies