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หัวข้อเลือกสรรทางวิศวกรรมไฟฟ้าสื่อสาร 1 Selected Topics in Telecommunication Engineering I 504460 8 มกราคม 2558 อาจารย์ ดร.อานุภาพ บุญส่งศรีกุล ภาควิชาวิศวกรรมไฟฟ้า คณะวิศวกรรมศาสตร์ มหาวิทยาลัยบูรพา

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  • 1 Selected Topics in Telecommunication Engineering I

    504460

    8 2558 .

  • Wireless Communication

    2

  • () (The cellular concept

    and frequency planning )

    : (Mobile radio propagation I: Large scale path loss )

    : (Mobile radio propagation II: Multipath and small scale fading )

    3

  • () (Modulation

    techniques for mobile communications)

    (Channel coding for Wireless communications)

    (Introduction to Wireless networking)

    (Introduction to some wireless communications standards)

    4

  • T.S. Rappaport, Wireless Communications, 2nd

    Edition, Pearson Education. 2002.

    W.C.Y. Lee, Mobile Cellular Telecommunications, 2nd Edition, McGraw Hill, 1995.

    Kamilo Feher, Wireless Digital Communications: Modulation and Spread Spectrum Applications, Prentice Hall, 2002.

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  • 6

  • ? (voice) (data)

    1. (information) voice data ()

    2.

    3.

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  • 120 kHz

    3 A B

    40 kHz

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  • Mobile

    Cellular phone(GSM/CDMA2000.1x) Portable

    IEEE 802.11b (Wifi) IEEE 802.15.3 (UWB)

    Fixed IEEE 802.16 (Wireless MAN WiMAX) WiMAX http://en.wikipedia.org/wiki/IEEE_802.16

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  • !

    !

    !

    !

    !

    WiMAX http://www.vcharkarn.com/varticle/17947

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  • 11

  • WiMAX (4G)!

    !

    !

    !

    http://www.vcharkarn.com/varticle/17947 http://www.nstda.or.th/nstda-knowledge/5818-wimax

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  • FM radio 88 MHz TV Broadcast 200 MHz ( https://

    broadcast.nbtc.go.th/data/academic/file/560500000007.pdf) GSM Phones (Global System for Mobile) 900 MHz GPS (Global Positioning System) 1.2 GHz PCS phones (Personal Communication Services) 1800

    MHz Bluetooth 2.4 GHz WiFi 2.4 GHz

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  • 14

  • 15

  • config Auto config

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  • (2)

    (Roaming)

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  • (3)

    (Roaming)

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  • (4)

    Wifi Bluetooth GSM

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  • 20

  • (2) (QoS)

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