Adding new methods - Insert, Update and Delete ENB.  Add new errors.

Added Additional Cell Information for both eNB and gNB (in the Insert eNB Request, Update eNB)

Changing the response of Get NodeB - adding more information to the Cell Object

July 2020

Ready

Changing the end point of Update GNB. Adding more information to the Cell Object like Update eNB

July 2020

Ready

Supporting E2M Set Parameter (New method) with Enable RIC parameter

May 2020  

Ready

Get All NodeB States Request changed its End-Point URL

Adding Connection Status in RAN object in Get All NodeB States Response

TBD  

RAN Definition in the RAN List table turn to be Array of bytes (We don't decode the ASN.1)

June 2020  

Ready

AD SDL Notification Description

June 2020

NA

1

Accept

YES

Specifies the format of the response message body. 

Structured text message payloads are required to support application/json.  No other format is permitted.  As they are the only supported format, the accept header is not relevant for those requests.

2

Content-type

 YES

 Determines the format of the request content. Only application/json is supported.

X2 Setup Request Message Request  (deprecated)

/v#/nodeb/x2-setup

POST

ENDC Setup Request Message Request   (deprecated)

/v#/nodeb/endc-setup

POST

Reset nodeb Request  (deprecated)

/v#/nodeb/<ranName>/reset *

PUT

1

Health Check Request 

/v#/health

GET

2

Get nodeb data Request  

/v#/nodeb/<ranName>

GET

3

Update GNB Request  

/v#/nodeb/gnb/<ranName>

PUT

4

Insert ENB Request  

/v#/nodeb/enb

POST

5

Update ENB Request  

/v#/nodeb/enb/<ranName>

PUT

6

Delete ENB Request 

/v#/nodeb/enb/<ranName>

DELETE

7

Shut Down Request 

/v#/nodeb/shutdown

PUT

8

Get All nodeb States Request  

/v#/nodeb/states

GET

9

Get All E2T Request 

/v#/e2t/list

GET

10

E2M set parameters  

/v#/nodeb/parameters

PUT

1

errorCode

YES

Code which identifies the error

2

errorMessage

YES

Human readable text

202 Accepted

510

No E2T Instance available. 

The existing RAN can't associated with any available E2T Instance. When E2T will be identified, this RAN will be served.

511

No Routing Manager Available

Currently there is connectivity to the Routing Manager. E2M will try later.

400 Bad Request

401

corrupted json

Can't parse the payload of the body

402

validation error

E.G: Mandatory fields are missing or invalid (The value isn't according expected); 

403 

Activity <activity name> rejected. RAN current state <state> does not allow its execution

E.G: Reset  request is sent when state isn't Connected

405

command already in progress

E.G: 2 parallel Red Button were sent

406

Node Already Exist

Insert eNB to existing RAN

404 Not Found

If the resource name doesn't exist (e.g.: nodec instead of nodeb) - the system returns HTTP Error 404  with "404 page not found" text.

404

resource not found

The classic 404 - Resource ID  doesn't exist in the system

415 Unsupported Media Type

415

Header validation error

In case there is a body  and header  application/json is missing - error.

500 Internal Server Error

500

RNIB error

501

Internal Server Error. Please try again later

502

RMR error

503 Service Unavailable

510

No E2T Instance available. 

The New RAN can't be added, please try later.

511

No Routing Manager Available

The New RAN can't be added, please try later.

Get nodeb data

404

500, 501

Update GNB,

Insert ENB,

Update ENB

Delete ENB

 401, 402, 406

404

500, 501

Shut Down

405

500, 501, 502

511

Get All nodeb 

500, 501

Get All E2T 

500, 501

E2M Set Parameters

401

1

Connection Status

UNKNOWN_CONNECTION_STATUS = 0;

CONNECTED = 1;

DISCONNECTED  = 2;

CONNECTED_SETUP_FAILED = 3;

CONNECTING = 4;

SHUTTING_DOWN = 5;

SHUT_DOWN = 6;

2

Failure Type

UNKNOWN_TYPE = 0;
X2_SETUP_FAILURE = 1;
ENDC_X2_SETUP_FAILURE = 2;

3

Node Type

UNKNOWN = 0;
ENB = 1;
GNB = 2;

4

Radio Network Layer Cause

UNKNOWN = 0;

HANDOVER_DESIRABLE_FOR_RADIO_REASONS = 1;

TIME_CRITICAL_HANDOVER = 2;

RESOURCE_OPTIMISATION_HANDOVER = 3;

REDUCE_LOAD_IN_SERVING_CELL = 4;

PARTIAL_HANDOVER = 5;

UNKNOWN_NEW_ENB_UE_X2AP_ID = 6;

UNKNOWN_OLD_ENBME_UE_X2AP_ID = 7;

UNKNOWN_PAIR_OF_UE_X2AP_ID = 8;

HO_TARGET_NOT_ALLOWED = 9;

TX2_RELOC_OVERALL_EXPIRY = 10;

T_RELOC_PREP_EXPIRY = 11;

CELL_NOT_AVAILABLE = 12;

NO_RADIO_RESOURCES_AVAILABLE_IN_TARGET_CELL = 13;

INVALID_MME_GROUP_ID = 14;

UNKNOWN_MME_CODE = 15;

ENCRYPTION_INTEGRITY_PROTECTION_ALGORITHMS_NOT_SUPPORTED = 16;

REPORT_CHARACTERISTICS_EMPTY = 17;

NO_REPORT_PERIODICITY = 18;

EXISTING_MEASUREMENT_ID = 19;

UNKNOWN_ENB_MEASUREMENT_ID = 20;

MEASUREMENT_TEMPORARILY_NOT_AVAILABLE = 21;

UNSPECIFIED = 22;

LOAD_BALANCING = 23;

HANDOVER_OPTIMISATION = 24;

VALUE_OUT_OF_ALLOWED_RANGE = 25;

MULTIPLE_E_RAB_ID_INSTANCES = 26;

SWITCH_OFF_ONGOING = 27;

NOT_SUPPORTED_QCI_VALUE = 28;

MEASUREMENT_NOT_SUPPORTED_FOR_THE_OBJECT = 29;

TDC_OVERALL_EXPIRY = 30;

TDC_PREP_EXPIRY = 31;

ACTION_DESIRABLE_FOR_RADIO_REASONS = 32;

REDUCE_LOAD = 33;

RESOURCE_OPTIMISATION = 34;

TIME_CRITICAL_ACTION = 35;

TARGET_NOT_ALLOWED = 36;

NO_RADIO_RESOURCES_AVAILABLE = 37;

INVALID_QOS_COMBINATION = 38;

ENCRYPTION_ALGORITHMS_NOT_SUPPORTED = 39;

PROCEDURE_CANCELLED = 40;

RRM_PURPOSE = 41;

IMPROVE_USER_BIT_RATE = 42;

USER_INACTIVITY = 43;

RADIO_CONNECTION_WITH_UE_LOST = 44;

FAILURE_IN_THE_RADIO_INTERFACE_PROCEDURE = 45;

BEARER_OPTION_NOT_SUPPORTED = 46;

MCG_MOBILITY = 47;

SCG_MOBILITY = 48;

COUNT_REACHES_MAX_VALUE = 49;

UNKNOWN_OLD_EN_GNB_UE_X2AP_ID = 50;

PDCP_OVERLOAD = 51;

5

Transport Layer Cause

UNKNOWN = 0;

TRANSPORT_RESOURCE_UNAVAILABLE = 1;

UNSPECIFIED = 2;

6

Protocol Cause

UNKNOWN = 0;

TRANSFER_SYNTAX_ERROR =  1;

ABSTRACT_SYNTAX_ERROR_REJECT =  2;

ABSTRACT_SYNTAX_ERROR_IGNORE_AND_NOTIFY =  3;

MESSAGE_NOT_COMPATIBLE_WITH_RECEIVER_STATE =  4;

SEMANTIC_ERROR =  5;

UNSPECIFIED =  6;

ABSTRACT_SYNTAX_ERROR_FALSELY_CONSTRUCTED_MESSAGE =  7;

7

Miscellaneous Cause

UNKNOWN = 0;

CONTROL_PROCESSING_OVERLOAD =  1;

HARDWARE_FAILURE =  2;

OM_INTERVENTION =  3;

NOT_ENOUGH_USER_PLANE_PROCESSING_RESOURCES =  4;

UNSPECIFIED =  5;

8

Time To Wait

UNKNOWN_TIMEOUT = 0;

V1S = 1;

V2S = 2;

V5S = 3;

V10S = 4;

V20S = 5;

V60S = 6;

9

Type Of Error

UNKNOWN_ERROR = 0;

NOT_UNDERSTOOD = 1;

MISSING = 2;

10