CS + PS 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
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