Personal Area Network (PAN) - PowerPoint PPT Presentation

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Personal Area Network (PAN)

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Personal Area Network (PAN) PAN – PowerPoint PPT presentation

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Title: Personal Area Network (PAN)


1
Personal Area Network (PAN)
??????????????????
2
Personal Area Network (PAN)
  • PAN ??? "???????????????????????????????????"
    ???????? Personal Area Network ????????????
    Bluetooth
  • Personal Area Network (PAN)
  • ?????????????????????????????????????????????????
    ?? ??????????????????? 1
  • ???? ???????????????????????????????????????
    (?????? 480 Mbps) ???????????????????
  • ?????? ???? ??????
  • Ultra Wide Band (UWB) ?????????? IEEE
    802.15.3a
  • Bluetooth ?????????? IEEE 802.15.1
  • Zigbee ?????????? IEEE 802.15.4
  • ?????????????????????????????????????????????????
    ????????????????????????????
  • (peripherals) ??????????????????????????????
    ????????????????????????????????????
  • ?????????????????????? (high-definition video
    signal) ???????

3
Personal Area Network (PAN)
  • ??????????????????????????????????????????????????
    ??????????????????????????????
  • ???????????????????? MIT ??????IBM
    ?????????????????????????? (????????????? )
    ?????????????????????????????????????????????
    ???????????????????????????? ?????????????????????
    ????????????????????? ????????????
    ??????????????????????????????????
  • ???????? Bluetooth Special Interest Group
    (www.bluetooth.com) ???????????????? 1998
    ????????????????????????? Ericsson, IBM, Intel,
    Nokia ??? Toshiba ???? Bluetooth (??????)
    ?????????????????? (Short-range Transmission)
    ?????????????????????????? ???????????????????????
    ??????? Voice ??? Data ???????????????????????????
    ??????????????????????????? (PC, Laptop, PDA,
    Mobile phone ???) ????????????????????????????????
    ????? point-to-point ??? Multi-point

4
????????????????? Pico-Network ???? PAN
5
?????-?????????? Personal Area Network (PAN)
6
?????????????????????????????
  • ????????????????????????????????????? Personal
    Area Network (PAN) ???????????????????????????????
    ?????????????????????????? ??????????
    ??????????????????????????????????????????????????
    ??
  • ?????????????????????????????
    ??????????????????????????????
    ?????????????????????
  • ?????????? ????????????????????????????????
  • ?????????????????????????????????

7
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