Content for TS 29.274 Word version: 18.5.0
13 Detection and handling of late arriving requests
14 Handling of Bearer Contexts Mismatch
A Backward Compatibility Guidelines for Information Elements
B Transparent copying of RANAP/S1AP/NGAP IEs into GTP IEs
C MME/S4-SGSN mapping table between S11/S4 and NAS Cause values
D GTP-C load and overload control mechanism
E TWAN mapping table between GTPv2 S2a Cause and non-3GPP access Cause values
$ Change History
13 Detection and handling of late arriving requests |R13| p. 384
13.1 General p. 384
13.2 Detection and handling of requests which collide with an existing session context p. 384
13.2.1 General p. 384
13.2.2 Principles p. 384
13.3 Detection and handling of requests which have timed out at the originating entity p. 385
13.3.1 General p. 385
13.3.2 Principles p. 385
14 Handling of Bearer Contexts Mismatch |R13| p. 386
14.1 General p. 386
14.2 Detection of Bearer Context Mismatch p. 386
14.3 Handling of Bearer Context Mismatch p. 386
14.3.1 General p. 386
14.3.2 Exceptional scenarios p. 387
A Backward Compatibility Guidelines for Information Elements p. 388
B Transparent copying of RANAP/S1AP/NGAP IEs into GTP IEs |R10| p. 389
B.1 General p. 389
B.2 Handover/Relocation related generic transparent Containers over RANAP, S1-AP and GTP p. 389
B.3 Other RANAP and S1-AP and NGAP IEs p. 391
C (Normative) MME/S4-SGSN mapping table between S11/S4 and NAS Cause values |R11| p. 392
D GTP-C load and overload control mechanism |R12| p. 397
D.1 GTP-C interfaces not supporting Load Control p. 397
D.2 GTP-C interfaces not supporting Overload Control p. 397
D.3 "Loss" throttling algorithm p. 398
D.4 Enforcement of overload control between remote GTP-C entities p. 398
E (Normative) TWAN mapping table between GTPv2 S2a Cause and non-3GPP access Cause values |R12| p. 400
$ Change History p. 404
