epan/dissectors/asn1/e1ap/E1AP-PDU-Descriptions.asn

   1 -- 3GPP TS 37.483 V18.2.0 (2024-06)
   2 -- **************************************************************
   3 --
   4 -- Elementary Procedure definitions
   5 --
   6 -- **************************************************************
   7
   8 E1AP-PDU-Descriptions {
   9 itu-t (0) identified-organization (4) etsi (0) mobileDomain (0)
  10 ngran-access (22) modules (3) e1ap (5) version1 (1) e1ap-PDU-Descriptions (0) }
  11
  12 DEFINITIONS AUTOMATIC TAGS ::=
  13
  14 BEGIN
  15
  16 -- **************************************************************
  17 --
  18 -- IE parameter types from other modules
  19 --
  20 -- **************************************************************
  21
  22 IMPORTS
  23         Criticality,
  24         ProcedureCode
  25
  26 FROM E1AP-CommonDataTypes
  27         Reset,
  28         ResetAcknowledge,
  29         ErrorIndication,
  30         GNB-CU-UP-E1SetupRequest,
  31         GNB-CU-UP-E1SetupResponse,
  32         GNB-CU-UP-E1SetupFailure,
  33         GNB-CU-CP-E1SetupRequest,
  34         GNB-CU-CP-E1SetupResponse,
  35         GNB-CU-CP-E1SetupFailure,
  36         GNB-CU-UP-ConfigurationUpdate,
  37         GNB-CU-UP-ConfigurationUpdateAcknowledge,
  38         GNB-CU-UP-ConfigurationUpdateFailure,
  39         GNB-CU-CP-ConfigurationUpdate,
  40         GNB-CU-CP-ConfigurationUpdateAcknowledge,
  41         GNB-CU-CP-ConfigurationUpdateFailure,
  42         BCBearerContextSetupRequest,
  43         BCBearerContextSetupResponse,
  44         BCBearerContextSetupFailure,
  45         BCBearerContextModificationRequest,
  46         BCBearerContextModificationResponse,
  47         BCBearerContextModificationFailure,
  48         BCBearerContextModificationRequired,
  49         BCBearerContextModificationConfirm,
  50         BCBearerContextReleaseCommand,
  51         BCBearerContextReleaseComplete,
  52         BCBearerContextReleaseRequest,
  53         BearerContextSetupRequest,
  54         BearerContextSetupResponse,
  55         BearerContextSetupFailure,
  56         BearerContextModificationRequest,
  57         BearerContextModificationResponse,
  58         BearerContextModificationFailure,
  59         BearerContextModificationRequired,
  60         BearerContextModificationConfirm,
  61         BearerContextReleaseCommand,
  62         BearerContextReleaseComplete,
  63         BearerContextReleaseRequest,
  64         BearerContextInactivityNotification,
  65         DLDataNotification,
  66         ULDataNotification,
  67         DataUsageReport,
  68         E1ReleaseRequest,
  69         E1ReleaseResponse,
  70         GNB-CU-UP-CounterCheckRequest,
  71         GNB-CU-UP-StatusIndication,
  72         MCBearerContextSetupRequest,
  73         MCBearerContextSetupResponse,
  74         MCBearerContextSetupFailure,
  75         MCBearerContextModificationRequest,
  76         MCBearerContextModificationResponse,
  77         MCBearerContextModificationFailure,
  78         MCBearerContextModificationRequired,
  79         MCBearerContextModificationConfirm,
  80         MCBearerNotification,
  81         MCBearerContextReleaseCommand,
  82         MCBearerContextReleaseComplete,
  83         MCBearerContextReleaseRequest,
  84         MRDC-DataUsageReport,
  85         DeactivateTrace,
  86         TraceStart,
  87         PrivateMessage,
  88         ResourceStatusRequest,
  89         ResourceStatusResponse,
  90         ResourceStatusFailure,
  91         ResourceStatusUpdate,
  92         IAB-UPTNLAddressUpdate,
  93         IAB-UPTNLAddressUpdateAcknowledge,
  94         IAB-UPTNLAddressUpdateFailure,
  95         CellTrafficTrace,
  96         EarlyForwardingSNTransfer,
  97         GNB-CU-CPMeasurementResultsInformation,
  98         IABPSKNotification
  99
 100 FROM E1AP-PDU-Contents
 101         id-reset,
 102         id-errorIndication,
 103         id-gNB-CU-UP-E1Setup,
 104         id-gNB-CU-CP-E1Setup,
 105         id-gNB-CU-UP-ConfigurationUpdate,
 106         id-gNB-CU-CP-ConfigurationUpdate,
 107         id-e1Release,
 108         id-bearerContextSetup,
 109         id-bearerContextModification,
 110         id-bearerContextModificationRequired,
 111         id-bearerContextRelease,
 112         id-bearerContextReleaseRequest,
 113         id-bearerContextInactivityNotification,
 114         id-dLDataNotification,
 115         id-uLDataNotification,
 116         id-dataUsageReport,
 117         id-gNB-CU-UP-CounterCheck,
 118         id-gNB-CU-UP-StatusIndication,
 119         id-mRDC-DataUsageReport,
 120         id-DeactivateTrace,
 121         id-TraceStart,
 122         id-privateMessage,
 123         id-resourceStatusReportingInitiation,
 124         id-resourceStatusReporting,
 125         id-iAB-UPTNLAddressUpdate,
 126         id-CellTrafficTrace,
 127         id-earlyForwardingSNTransfer,
 128         id-gNB-CU-CPMeasurementResultsInformation,
 129         id-iABPSKNotification,
 130         id-BCBearerContextSetup,
 131         id-BCBearerContextModification,
 132         id-BCBearerContextModificationRequired,
 133         id-BCBearerContextRelease,
 134         id-BCBearerContextReleaseRequest,
 135         id-MCBearerContextSetup,
 136         id-MCBearerContextModification,
 137         id-MCBearerContextModificationRequired,
 138         id-MCBearerNotification,
 139         id-MCBearerContextRelease,
 140         id-MCBearerContextReleaseRequest
 141
 142 FROM E1AP-Constants;
 143
 144 -- **************************************************************
 145 --
 146 -- Interface Elementary Procedure Class
 147 --
 148 -- **************************************************************
 149
 150 E1AP-ELEMENTARY-PROCEDURE ::= CLASS {
 151         &InitiatingMessage                              ,
 152         &SuccessfulOutcome                                                      OPTIONAL,
 153
 154 &UnsuccessfulOutcome                                            OPTIONAL,
 155         &procedureCode                          ProcedureCode   UNIQUE,
 156         &criticality                            Criticality     DEFAULT ignore
 157 }
 158 WITH SYNTAX {
 159         INITIATING MESSAGE                      &InitiatingMessage
 160         [SUCCESSFUL OUTCOME                     &SuccessfulOutcome]
 161         [UNSUCCESSFUL OUTCOME           &UnsuccessfulOutcome]
 162         PROCEDURE CODE                          &procedureCode
 163         [CRITICALITY                            &criticality]
 164 }
 165
 166 -- **************************************************************
 167 --
 168 -- Interface PDU Definition
 169 --
 170 -- **************************************************************
 171
 172 E1AP-PDU ::= CHOICE {
 173         initiatingMessage               InitiatingMessage,
 174         successfulOutcome               SuccessfulOutcome,
 175         unsuccessfulOutcome             UnsuccessfulOutcome,
 176         ...
 177 }
 178
 179 InitiatingMessage ::= SEQUENCE {
 180         procedureCode                   E1AP-ELEMENTARY-PROCEDURE.&procedureCode                ({E1AP-ELEMENTARY-PROCEDURES}),
 181         criticality                             E1AP-ELEMENTARY-PROCEDURE.&criticality                  ({E1AP-ELEMENTARY-PROCEDURES}{@procedureCode}),
 182         value                                   E1AP-ELEMENTARY-PROCEDURE.&InitiatingMessage    ({E1AP-ELEMENTARY-PROCEDURES}{@procedureCode})
 183 }
 184
 185 SuccessfulOutcome ::= SEQUENCE {
 186         procedureCode                   E1AP-ELEMENTARY-PROCEDURE.&procedureCode                ({E1AP-ELEMENTARY-PROCEDURES}),
 187         criticality                             E1AP-ELEMENTARY-PROCEDURE.&criticality                  ({E1AP-ELEMENTARY-PROCEDURES}{@procedureCode}),
 188         value                                   E1AP-ELEMENTARY-PROCEDURE.&SuccessfulOutcome    ({E1AP-ELEMENTARY-PROCEDURES}{@procedureCode})
 189 }
 190
 191 UnsuccessfulOutcome ::= SEQUENCE {
 192         procedureCode                   E1AP-ELEMENTARY-PROCEDURE.&procedureCode                ({E1AP-ELEMENTARY-PROCEDURES}),
 193         criticality                             E1AP-ELEMENTARY-PROCEDURE.&criticality                  ({E1AP-ELEMENTARY-PROCEDURES}{@procedureCode}),
 194         value                                   E1AP-ELEMENTARY-PROCEDURE.&UnsuccessfulOutcome  ({E1AP-ELEMENTARY-PROCEDURES}{@procedureCode})
 195 }
 196
 197 -- **************************************************************
 198 --
 199 -- Interface Elementary Procedure List
 200 --
 201 -- **************************************************************
 202
 203 E1AP-ELEMENTARY-PROCEDURES E1AP-ELEMENTARY-PROCEDURE ::= {
 204         E1AP-ELEMENTARY-PROCEDURES-CLASS-1                      |
 205         E1AP-ELEMENTARY-PROCEDURES-CLASS-2                      ,
 206
 207         ...
 208 }
 209
 210 E1AP-ELEMENTARY-PROCEDURES-CLASS-1 E1AP-ELEMENTARY-PROCEDURE ::= {
 211         reset                                                                           |
 212         gNB-CU-UP-E1Setup                                                       |
 213         gNB-CU-CP-E1Setup                                                       |
 214         gNB-CU-UP-ConfigurationUpdate                           |
 215         gNB-CU-CP-ConfigurationUpdate                           |
 216         e1Release                                                                       |
 217         bearerContextSetup                                                      |
 218         bearerContextModification                                       |
 219         bearerContextModificationRequired                       |
 220         bearerContextRelease                                            |
 221         resourceStatusReportingInitiation                       |
 222         iAB-UPTNLAddressUpdate                                          |
 223         bCBearerContextSetup                                            |
 224         bCBearerContextModification                                     |
 225         bCBearerContextModificationRequired                     |
 226         bCBearerContextRelease                                          |
 227         mCBearerContextSetup                                            |
 228         mCBearerContextModification                                     |
 229         mCBearerContextModificationRequired                     |
 230         mCBearerContextRelease                                          ,
 231         ...
 232 }
 233
 234 E1AP-ELEMENTARY-PROCEDURES-CLASS-2 E1AP-ELEMENTARY-PROCEDURE ::= {
 235         errorIndication                                                 |
 236         bearerContextReleaseRequest                             |
 237         bearerContextInactivityNotification             |
 238         dLDataNotification                                              |
 239         uLDataNotification                                              |
 240         dataUsageReport                                                 |
 241         gNB-CU-UP-CounterCheck                                  |
 242         gNB-CU-UP-StatusIndication                              |
 243         mRDC-DataUsageReport                                    |
 244         deactivateTrace                                                 |
 245         traceStart                                                              |
 246         privateMessage                                                  |
 247         cellTrafficTrace                                                |
 248         resourceStatusReporting                                 |
 249         earlyForwardingSNTransfer                               |
 250         gNB-CU-CPMeasurementResultsInformation  |
 251         iABPSKNotification                                              |
 252         bCBearerContextReleaseRequest                   |
 253         mCBearerContextReleaseRequest                   |
 254         mCBearerNotification                                    ,
 255         ...
 256 }
 257
 258 -- **************************************************************
 259 --
 260 -- Interface Elementary Procedures
 261 --
 262 -- **************************************************************
 263
 264 reset E1AP-ELEMENTARY-PROCEDURE ::= {
 265         INITIATING MESSAGE              Reset
 266         SUCCESSFUL OUTCOME              ResetAcknowledge
 267         PROCEDURE CODE                  id-reset
 268         CRITICALITY                             reject
 269 }
 270
 271 errorIndication E1AP-ELEMENTARY-PROCEDURE ::= {
 272         INITIATING MESSAGE              ErrorIndication
 273         PROCEDURE CODE                  id-errorIndication
 274         CRITICALITY                             ignore
 275 }
 276
 277 gNB-CU-UP-E1Setup E1AP-ELEMENTARY-PROCEDURE ::= {
 278         INITIATING MESSAGE              GNB-CU-UP-E1SetupRequest
 279         SUCCESSFUL OUTCOME              GNB-CU-UP-E1SetupResponse
 280         UNSUCCESSFUL OUTCOME    GNB-CU-UP-E1SetupFailure
 281         PROCEDURE CODE                  id-gNB-CU-UP-E1Setup
 282         CRITICALITY                             reject
 283 }
 284
 285 gNB-CU-CP-E1Setup E1AP-ELEMENTARY-PROCEDURE ::= {
 286         INITIATING MESSAGE              GNB-CU-CP-E1SetupRequest
 287         SUCCESSFUL OUTCOME              GNB-CU-CP-E1SetupResponse
 288         UNSUCCESSFUL OUTCOME    GNB-CU-CP-E1SetupFailure
 289         PROCEDURE CODE                  id-gNB-CU-CP-E1Setup
 290         CRITICALITY                             reject
 291 }
 292
 293 gNB-CU-UP-ConfigurationUpdate E1AP-ELEMENTARY-PROCEDURE ::= {
 294         INITIATING MESSAGE              GNB-CU-UP-ConfigurationUpdate
 295         SUCCESSFUL OUTCOME              GNB-CU-UP-ConfigurationUpdateAcknowledge
 296         UNSUCCESSFUL OUTCOME    GNB-CU-UP-ConfigurationUpdateFailure
 297         PROCEDURE CODE                  id-gNB-CU-UP-ConfigurationUpdate
 298         CRITICALITY                             reject
 299 }
 300
 301 gNB-CU-CP-ConfigurationUpdate E1AP-ELEMENTARY-PROCEDURE ::= {
 302         INITIATING MESSAGE              GNB-CU-CP-ConfigurationUpdate
 303         SUCCESSFUL OUTCOME              GNB-CU-CP-ConfigurationUpdateAcknowledge
 304         UNSUCCESSFUL OUTCOME    GNB-CU-CP-ConfigurationUpdateFailure
 305         PROCEDURE CODE                  id-gNB-CU-CP-ConfigurationUpdate
 306         CRITICALITY                             reject
 307 }
 308
 309 e1Release E1AP-ELEMENTARY-PROCEDURE ::= {
 310         INITIATING MESSAGE              E1ReleaseRequest
 311         SUCCESSFUL OUTCOME              E1ReleaseResponse
 312         PROCEDURE CODE                  id-e1Release
 313         CRITICALITY                             reject
 314 }
 315
 316 bearerContextSetup E1AP-ELEMENTARY-PROCEDURE ::= {
 317         INITIATING MESSAGE              BearerContextSetupRequest
 318         SUCCESSFUL OUTCOME              BearerContextSetupResponse
 319         UNSUCCESSFUL OUTCOME    BearerContextSetupFailure
 320         PROCEDURE CODE                  id-bearerContextSetup
 321         CRITICALITY                             reject
 322 }
 323
 324 bearerContextModification E1AP-ELEMENTARY-PROCEDURE ::= {
 325         INITIATING MESSAGE              BearerContextModificationRequest
 326         SUCCESSFUL OUTCOME              BearerContextModificationResponse
 327         UNSUCCESSFUL OUTCOME    BearerContextModificationFailure
 328         PROCEDURE CODE                  id-bearerContextModification
 329         CRITICALITY                             reject
 330 }
 331
 332 bearerContextModificationRequired E1AP-ELEMENTARY-PROCEDURE ::= {
 333         INITIATING MESSAGE              BearerContextModificationRequired
 334         SUCCESSFUL OUTCOME              BearerContextModificationConfirm
 335         PROCEDURE CODE                  id-bearerContextModificationRequired
 336         CRITICALITY                             reject
 337 }
 338
 339 bearerContextRelease E1AP-ELEMENTARY-PROCEDURE ::= {
 340         INITIATING MESSAGE              BearerContextReleaseCommand
 341         SUCCESSFUL OUTCOME              BearerContextReleaseComplete
 342         PROCEDURE CODE                  id-bearerContextRelease
 343         CRITICALITY                             reject
 344 }
 345
 346 bearerContextReleaseRequest E1AP-ELEMENTARY-PROCEDURE ::= {
 347         INITIATING MESSAGE              BearerContextReleaseRequest
 348         PROCEDURE CODE                  id-bearerContextReleaseRequest
 349         CRITICALITY                             ignore
 350 }
 351
 352 bearerContextInactivityNotification E1AP-ELEMENTARY-PROCEDURE ::= {
 353         INITIATING MESSAGE              BearerContextInactivityNotification
 354         PROCEDURE CODE                  id-bearerContextInactivityNotification
 355         CRITICALITY                             ignore
 356 }
 357
 358 dLDataNotification E1AP-ELEMENTARY-PROCEDURE ::= {
 359         INITIATING MESSAGE              DLDataNotification
 360         PROCEDURE CODE                  id-dLDataNotification
 361         CRITICALITY                             ignore
 362 }
 363
 364 uLDataNotification E1AP-ELEMENTARY-PROCEDURE ::= {
 365         INITIATING MESSAGE              ULDataNotification
 366         PROCEDURE CODE                  id-uLDataNotification
 367         CRITICALITY                             ignore
 368 }
 369
 370 dataUsageReport E1AP-ELEMENTARY-PROCEDURE ::= {
 371         INITIATING MESSAGE              DataUsageReport
 372         PROCEDURE CODE                  id-dataUsageReport
 373         CRITICALITY                             ignore
 374 }
 375
 376 gNB-CU-UP-CounterCheck E1AP-ELEMENTARY-PROCEDURE ::= {
 377         INITIATING MESSAGE              GNB-CU-UP-CounterCheckRequest
 378         PROCEDURE CODE                  id-gNB-CU-UP-CounterCheck
 379         CRITICALITY                             ignore
 380 }
 381
 382 gNB-CU-UP-StatusIndication      E1AP-ELEMENTARY-PROCEDURE ::= {
 383         INITIATING MESSAGE              GNB-CU-UP-StatusIndication
 384         PROCEDURE CODE                  id-gNB-CU-UP-StatusIndication
 385         CRITICALITY                     ignore
 386 }
 387
 388 privateMessage E1AP-ELEMENTARY-PROCEDURE ::= {
 389         INITIATING MESSAGE              PrivateMessage
 390         PROCEDURE CODE                  id-privateMessage
 391         CRITICALITY                             ignore
 392 }
 393
 394 gNB-CU-CPMeasurementResultsInformation E1AP-ELEMENTARY-PROCEDURE ::= {
 395         INITIATING MESSAGE              GNB-CU-CPMeasurementResultsInformation
 396         PROCEDURE CODE                  id-gNB-CU-CPMeasurementResultsInformation
 397         CRITICALITY                             ignore
 398 }
 399
 400 mRDC-DataUsageReport    E1AP-ELEMENTARY-PROCEDURE ::= {
 401         INITIATING MESSAGE              MRDC-DataUsageReport
 402         PROCEDURE CODE                  id-mRDC-DataUsageReport
 403         CRITICALITY                             ignore
 404 }
 405
 406 deactivateTrace E1AP-ELEMENTARY-PROCEDURE ::= {
 407         INITIATING MESSAGE              DeactivateTrace
 408         PROCEDURE CODE                  id-DeactivateTrace
 409         CRITICALITY                             ignore
 410 }
 411
 412 traceStart E1AP-ELEMENTARY-PROCEDURE ::= {
 413         INITIATING MESSAGE              TraceStart
 414         PROCEDURE CODE                  id-TraceStart
 415         CRITICALITY                             ignore
 416 }
 417
 418 resourceStatusReportingInitiation E1AP-ELEMENTARY-PROCEDURE ::= {
 419         INITIATING MESSAGE              ResourceStatusRequest
 420         SUCCESSFUL OUTCOME              ResourceStatusResponse
 421         UNSUCCESSFUL OUTCOME    ResourceStatusFailure
 422         PROCEDURE CODE                  id-resourceStatusReportingInitiation
 423         CRITICALITY                             reject
 424 }
 425
 426 resourceStatusReporting E1AP-ELEMENTARY-PROCEDURE ::= {
 427         INITIATING MESSAGE              ResourceStatusUpdate
 428         PROCEDURE CODE                  id-resourceStatusReporting
 429         CRITICALITY                             ignore
 430 }
 431
 432 iAB-UPTNLAddressUpdate E1AP-ELEMENTARY-PROCEDURE ::= {
 433         INITIATING MESSAGE              IAB-UPTNLAddressUpdate
 434         SUCCESSFUL OUTCOME              IAB-UPTNLAddressUpdateAcknowledge
 435         UNSUCCESSFUL OUTCOME    IAB-UPTNLAddressUpdateFailure
 436         PROCEDURE CODE                  id-iAB-UPTNLAddressUpdate
 437         CRITICALITY                             reject
 438 }
 439
 440 cellTrafficTrace E1AP-ELEMENTARY-PROCEDURE ::={
 441         INITIATING MESSAGE CellTrafficTrace
 442         PROCEDURE CODE          id-CellTrafficTrace
 443         CRITICALITY                     ignore
 444 }
 445
 446 earlyForwardingSNTransfer E1AP-ELEMENTARY-PROCEDURE ::= {
 447         INITIATING MESSAGE              EarlyForwardingSNTransfer
 448         PROCEDURE CODE                  id-earlyForwardingSNTransfer
 449         CRITICALITY                             ignore
 450 }
 451
 452 iABPSKNotification E1AP-ELEMENTARY-PROCEDURE ::= {
 453         INITIATING MESSAGE              IABPSKNotification
 454         PROCEDURE CODE                  id-iABPSKNotification
 455         CRITICALITY                             reject
 456 }
 457
 458 bCBearerContextSetup E1AP-ELEMENTARY-PROCEDURE ::= {
 459         INITIATING MESSAGE              BCBearerContextSetupRequest
 460         SUCCESSFUL OUTCOME              BCBearerContextSetupResponse
 461         UNSUCCESSFUL OUTCOME            BCBearerContextSetupFailure
 462         PROCEDURE CODE                  id-BCBearerContextSetup
 463         CRITICALITY                             reject
 464 }
 465
 466 bCBearerContextModification E1AP-ELEMENTARY-PROCEDURE ::= {
 467         INITIATING MESSAGE              BCBearerContextModificationRequest
 468         SUCCESSFUL OUTCOME              BCBearerContextModificationResponse
 469         UNSUCCESSFUL OUTCOME            BCBearerContextModificationFailure
 470         PROCEDURE CODE                  id-BCBearerContextModification
 471         CRITICALITY                             reject
 472 }
 473
 474 bCBearerContextModificationRequired E1AP-ELEMENTARY-PROCEDURE ::= {
 475         INITIATING MESSAGE              BCBearerContextModificationRequired
 476         SUCCESSFUL OUTCOME              BCBearerContextModificationConfirm
 477         PROCEDURE CODE                  id-BCBearerContextModificationRequired
 478         CRITICALITY                             reject
 479 }
 480
 481 bCBearerContextRelease E1AP-ELEMENTARY-PROCEDURE ::= {
 482         INITIATING MESSAGE              BCBearerContextReleaseCommand
 483         SUCCESSFUL OUTCOME              BCBearerContextReleaseComplete
 484         PROCEDURE CODE                  id-BCBearerContextRelease
 485         CRITICALITY                             reject
 486 }
 487
 488 bCBearerContextReleaseRequest E1AP-ELEMENTARY-PROCEDURE ::= {
 489         INITIATING MESSAGE              BCBearerContextReleaseRequest
 490         PROCEDURE CODE                  id-BCBearerContextReleaseRequest
 491         CRITICALITY                             reject
 492 }
 493
 494 mCBearerContextSetup E1AP-ELEMENTARY-PROCEDURE ::= {
 495         INITIATING MESSAGE              MCBearerContextSetupRequest
 496         SUCCESSFUL OUTCOME              MCBearerContextSetupResponse
 497         UNSUCCESSFUL OUTCOME            MCBearerContextSetupFailure
 498         PROCEDURE CODE                  id-MCBearerContextSetup
 499         CRITICALITY                             reject
 500 }
 501
 502 mCBearerContextModification E1AP-ELEMENTARY-PROCEDURE ::= {
 503         INITIATING MESSAGE              MCBearerContextModificationRequest
 504         SUCCESSFUL OUTCOME              MCBearerContextModificationResponse
 505         UNSUCCESSFUL OUTCOME            MCBearerContextModificationFailure
 506         PROCEDURE CODE                  id-MCBearerContextModification
 507         CRITICALITY                             reject
 508 }
 509
 510 mCBearerContextModificationRequired E1AP-ELEMENTARY-PROCEDURE ::= {
 511         INITIATING MESSAGE              MCBearerContextModificationRequired
 512         SUCCESSFUL OUTCOME              MCBearerContextModificationConfirm
 513         PROCEDURE CODE                  id-MCBearerContextModificationRequired
 514         CRITICALITY                             reject
 515 }
 516
 517 mCBearerNotification E1AP-ELEMENTARY-PROCEDURE ::= {
 518         INITIATING MESSAGE              MCBearerNotification
 519         PROCEDURE CODE                  id-MCBearerNotification
 520         CRITICALITY                             reject
 521 }
 522
 523 mCBearerContextRelease E1AP-ELEMENTARY-PROCEDURE ::= {
 524         INITIATING MESSAGE              MCBearerContextReleaseCommand
 525         SUCCESSFUL OUTCOME              MCBearerContextReleaseComplete
 526         PROCEDURE CODE                  id-MCBearerContextRelease
 527         CRITICALITY                             reject
 528 }
 529
 530 mCBearerContextReleaseRequest E1AP-ELEMENTARY-PROCEDURE ::= {
 531         INITIATING MESSAGE              MCBearerContextReleaseRequest
 532         PROCEDURE CODE                  id-MCBearerContextReleaseRequest
 533         CRITICALITY                             reject
 534 }
 535
 536 END