VOBT - Seminar Presentation

1

with VOBT Routing Model
??? ?????? ???? ???
??????? ??? ??????
?????? ???? ??? ???? ???
2
????? ????????

• ????? ????? ????? ????? ??? ??? ?????? Bluetooth.
• ?? ????? ???? ???? ?????? ????? ???????? ??
  ??????.
• ???? ???? ?????? ??????? ???? ??? ?????? ??? ????
  ?????.
• ???? ???? ?? ????? ??? ??? ????? ??????.
• ??????? ???????? ??????? ????????, ????? ???????
  ???????.

3
????? ????
?? ??? ???? ?? ????? ????????, ???? ??????
??????? ???? ?? ??????? ???????? ?????

• ?? ????? ???? ?????? ?? ????????? ?????? ?? ??
  ?????? ??? ???? ???? ???? ???? ??? ??? ??? ????
  Offline ?? Online.
• ???? ????? ????? ?? ?? ?????? ???? ??? ???????
  ????.

????? ????? ?????
4

• ????? ????? ???? ?? ?????? ???? ?????? ????? ??
  ??.
• ????? ????? ???? ??????? ????? ??? ?-Voice.

5
????? ??? Audio ??? ?????? BlueTooth

• ???? ???? ?-Baseband ?? BT ????? ??? ???? ???
• ACL- ??? ????????? ????? ?????? ?????? Bluetooth
  ?????, ????? ??????? ?????? ?????? ?????? ????
  ?????.
• SCO - ??? ???????? ??? ??????? ?????? ????? ???
  ???? ????? ?????? ??? ???? ?-Baseband. ?????
  ????? ??? ??????? ???? ???? ?? ??? ??? ????.

??? ???? ???? ?????? ????? ?????? ????????? ?????
???
6
LMP ?-SDP

• Link Manager Protocol (LMP) ??? ????? ????? ?-BT
  ??????? ???? ????? ?? ???? ????? ??? ?????? BT.
  LMP ?????, ??? ????, ?? ????? ???? SCO ?????,
  ?????, ???? ???? ?????.
• LMP ?????? ????? ?? ???? ??? ACL. Master
  ?-picoNet ???? ????? ???? hold ?????? ?? ????
  ?????? ??? ?? ?????? ??????. Slave ?-picoNet ????
  ????? ???? Sniff ?? Park ????? ?????? ?????
  ??????? ???? ???? ?-7 ?????? ?-Master ???.
• Service Discovery Protocol (SDP) ??? ????????
  ????? ?????? ?? BT ?????? ??????? BT ?????? ????
  ?? ??????? ???? ?? ??????? ?? ?????? ???????
  ?????.
• ???? ?????? ??? ????? ?? ????????, ???? ??
  ???????? ????? ??????? ??? ??????? ????? ?????
  ???? ????? ??? ?????? ????????.

7
????? ?????? ?????

• ?????? ????? ?? ???????? WIN 2K, Visual C.
• ?????? BT ?? Ericsson ?? ???? USB ?????? ??????
  ????? ???? ??????. Stack ?? Ericsson ?????? ?"?
  COM-Server.
• ???????? ???? ?????? ?????? ??? ????????? ????
  ??????? ?????? ?????? ???????? ?????? ???? ???
  MMSystem ????? ??????????.

8
????? ?????? ?????

• ??? ????? ??????, ????? ?-VOBT ???? ??? ?????
  ???? ????? ???? ?-SDP.
• ????? M ???? ????? S ??????? ?? ?????? ??????
  ???? ????.
• ???? ???? ????? ??? ??????? ?????? ????? ???
  ???????? ??????? ?????? ?? ?????? ??????? ??????
  ????.
• ????? ???? ????? ?????? ????? ??????? ?????
  MMSystem ???? ????? ?? ???? ???? ????? ???????
  ?????.
• ????? ????? ????? ?? ????? ??????? ?-COM Server.
• ?-COM Server ????? ?????? ????? ?????? ???? ???
  ??????? ?????? ?-BT.
• ????? ????? ?????? ?? ?????? ???? ???? ??????
  ???? ??????? ??? MMSystem.

9
????? ????? ??????? ????? ?????
????? ????? ???? ?????? A ??????? ????? ??? ??
?????B ?????? ?????? ???? ???, ????? ?????? C
?????? ????? ??? ??? ???????.
10
???? ?????? ??????? ????? ?????

• ????? S ???? ?????? ?????? D. ??? ??, ???? ?????
  ????? ??? ?????? ????? ????? ???, ????? ???
  ?????? ???? ????? ????? ?????? ??? ???? ???? ????.

• ?????? ?????? ???? ?? ????? ???? ?????? ?
  MASTER ?? ??? ??????? ? PicoNet ????? ??????.

11
???

• ???? ?????? ??? ????? ??? ???, ??? ?????? ?????
  ????. ????? ?????? ????? ????? ??????? ??????
  ?????.
• ????? ?? ????? ???????? ????? BlueTooth ???
  ????? ??? ??? ???????, ????? ?????? ???? ????,
  ????? ? - LAP.
• ??????? ???? ??? ????? ?????? ?????
• ???? ?????? ?????? ??? ????? ?????.
• ???? ?????? ?????? ??? ????? ??? ?????? ??? ?????
  ??? ??????.

12
???????? ?????? ??????

• ????? S ????? ??? ??????? ??????? ????? ???.
  ????? ??? ?? D, ????? ??? ?????? ????? ??? Master
  Slave ?????? ??? ??????? ??????.
• ?? ?? ??? ???????? ????? ???? D, ???? S
  ?????BroadCast" ????? ???????? ????? ????? ??
  ?????? D.
• ??????? ???????? ????? ???? HOLD ???? ??? ?????
  ???? ?????? ?? ?????? D. ?? ? Slaves ?? ??????
  ?? ?????? ??????? ?? ?????? ??????? ??????? S.
• ????? ?????? ????? ?????, ????? ?? ???? ? - S
  ?????? ????????, ???? ???? ?- Master ?? ?
  PicoNet ????? ?? ??? ???????.

13
???????? ???? ???? ???? "?????"

• ????? ???????? ????? ?? ?????? ??????? ???, ??
  ?????? ???? "???? ?????" ??????? ???????? ?? ????
  ????.
• ???????? ?? ???? ???? ????? ????? ???? ?????,
  ????? ??????? ??????? ?????? ??? ????? ??? "?????
  ?????". ????? ?? ???????? ???? ?? ?????? ??? ????
  ????? ?? ???? ?? ?????? ??????.
• ????? ?? ??? ?????? ??? ???????? ???? ????, ???
  ???? ????? ?? ??????? ???? ????? ????, ???? ?????
  ??????? ??????? ????? ??? ????? ????? ??? ?? (20
  ????? ?????) ??? ??? ?? .