WCDMA/HSPA Packet Call

 

 

 

1) MIB

2) SIB

3) RACH Preamble

4) AICH

5) RACH Message

6) RRC: RRC Connection Request

7) RRC: RRC Connection Setup

8) RRC: RRC Connection Setup Complete

9) RRC: initialDirectTransfer + MM: Location Updating Request

10) RRC : downlinkDirectTransfer + MM:Authentication Request

11) RRC: initialDirectTransfer + GMM: Attach Request

12) RRC : uplinkDirectTransfer + MM:Authentication Response

13) RRC : Security Mode Command

14) RRC : Security Mode Complete

15) RRC : downlinkDirectTransfer + MM:Identity Request

16) RRC : uplinkDirectTransfer + MM:Identity Response

17) RRC : downlinkDirectTransfer + MM:Location Updating Accept

18) RRC : uplinkDirectTransfer + MM:TMSI Reallocation Complete

19) RRC : downlinkDirectTransfer + GMM: AuthenticationAndCipheringRequest

20) RRC : uplinkDirectTransfer + GMM: AuthenticationAndCipheringResponse

21) RRC : Security Mode Command

22) RRC : Security Mode Complete

23) RRC : downlinkDirectTransfer + GMM:Identity Request

24) RRC : uplinkDirectTransfer + GMM:Identity Response

25) RRC : downlinkDirectTransfer + GMM:Attach Accept

26) RRC : uplinkDirectTransfer + GMM:Attach Complete

27) RRC : RRC Connection Release

28) RRC : RRC Connection Release Complete

29) < In Idle Mode >

30) --- User Makes a Packet Call (e.g, Browsing) ---

31) RACH Preamble

32) AICH

33) RACH Message

34) RRC : RRC Connection Request

35) RRC : RRC Connection Setup

36) RRC : RRC Connection Setup Complete

37) RRC: initialDirectTransfer + GMM : Service Request

38) RRC : downlinkDirectTransfer + GMM:AuthenticationAndCipheringRequest

39) RRC : uplinkDirectTransfer + GMM:AuthenticationAndCipheringResponse

40) RRC : Security Mode Command

41) RRC : Security Mode Complete

42) RRC : uplinkDirectTransfer + SM : Activate PDP Context Request

43) RRC : Radio Bearer Setup <= This is for a Packet Radio Bearer

44) RRC : Radio Bearer Setup Complete

45) RRC : downlinkDirectTransfer + SM : Activate PDP Context Accept

46) < Packet Traffic >

47) --- Network Initiate Voice Call ---

48) Paging (Type2)

49) Paging Response

50) RRC : downlinkDirectTransfer + MM:Authentication Request

51) RRC: initialDirectTransfer + GMM: Attach Request

52) RRC : uplinkDirectTransfer + MM:Authentication Response

53) RRC : Security Mode Command

54) RRC : Security Mode Complete

55) RRC : uplinkDirectTransfer + CC : Setup

56) RRC : downlinkDirectTransfer + CC : Call Proceeding

57) RRC : Radio Bearer Setup <= This is for a (Packet + Voice) Radio Bearer

58) RRC : Radio Bearer Setup Complete

59) RRC : downlinkDirectTransfer + CC : Alerting

60) RRC : uplinkDirectTransfer + CC : Connect

61) RRC : downlinkDirectTransfer + CC : Connect Acknowledge

62) --- User Disconnect Voice Call ---

63) RRC : uplinkDirectTransfer + CC : Disconnect

64) RRC : downlinkDirectTransfer + CC : Release

65) RRC : uplinkDirectTransfer + CC : Release Complete

66) --- User Disconnect Packet Call ---

67) RRC : uplinkDirectTransfer + SM : Deactivate PDP Context Request

68) RRC : downlinkDirectTransfer + SM : Deactivate PDP Context Accept

69) RRC : RRC Connection Release

70) RRC : RRC Connection Release Complete

 

 

48) Paging (Type2)

 

 

49) Paging Response

 

 

53) RRC : Security Mode Command

 

 

54) RRC : Security Mode Complete

 

 

57) RRC : Radio Bearer Setup

 

 

58) RRC : Radio Bearer Setup Complete