hash
stringlengths
32
32
doc_id
stringlengths
5
12
section
stringlengths
5
1.47k
content
stringlengths
0
6.67M
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.2.21 STOP-WARNING-INDICATION Request/Indication
The STOP-WARNING-INDICATION Request/Indication primitive is specified in table 9.2.21-1. Table 9.2.21-1: STOP-WARNING-INDICATION Request/Indication PARAMETER REFERENCE PRESENCE Message Type 9.3.28 M Message Identifier 9.3.1 M Serial-Number 9.3.3 M Broadcast Cancelled Area List 9.3.42 O Broadcast Empty ...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.2.22 RESTART-INDICATION-E-UTRAN Request/Indication
The RESTART-INDICATION-E-UTRAN Request/Indication primitive is specified in table 9.2.22-1. Table 9.2.22-1: RESTART-INDICATION-E-UTRAN Request/Indication PARAMETER REFERENCE PRESENCE Message Type 9.3.28 M Restarted Cell List 9.3.45 M Global eNB ID 9.3.46 M List of TAIs 9.3.29 M Emergency Area ID List...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.2.23 FAILURE-INDICATION-E-UTRAN Request/Indication
The FAILURE-INDICATION-E-UTRAN Request/Indication primitive is specified in table 9.2.23-1. Table 9.2.23-1: FAILURE-INDICATION-E-UTRAN Request/Indication PARAMETER REFERENCE PRESENCE Message Type 9.3.28 M Failed Cell List 9.3.49 M Global eNB ID 9.3.46 M Failed Cell List NG-RAN 9.3.62 O Global RAN No...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.2.24 RESET-COMPLETE Response/Confirm
The RESET-COMPLETE Response/Confirm primitive is specified in table 9.2.24-1. Table 9.2.24-1: RESET-COMPLETE Response/Confirm PARAMETER REFERENCE PRESENCE Message Type 9.3.28 M Cell List 9.3.5.2 M This primitive will be sent by the BSC/RNC to the CBC in response to a RESET Request primitive if the RESET Re...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.2.25 RESET-FAILURE Response/Confirm
The RESET-FAILURE Response/Confirm primitive is specified in table 9.2.25-1. Table 9.2.25-1: RESET-FAILURE Response/Confirm PARAMETER REFERENCE PRESENCE Message Type 9.3.28 M Failed Cell List 9.3.5.2 M Cell List 9.3.5.2 O This primitive will be sent by the BSC/RNC to the CBC in response to a RESET Reque...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.2.26 WRITE-REPLACE-WARNING-REQUEST-NG-RAN Request/Indication
The WRITE-REPLACE-WARNING-REQUEST-NG-RAN Request/Indication primitive is specified in table 9.2.26-1. Table 9.2.26-1: WRITE-REPLACE-WARNING-REQUEST-NG-RAN Request/Indication PARAMETER REFERENCE PRESENCE Message Type 9.3.28 M Message Identifier 9.3.1 M Serial-Number 9.3.3 M Repetition-Period NG-RAN 9.3.52...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.2.27 WRITE-REPLACE-WARNING-CONFIRM-NG-RAN Response/Confirm
The WRITE-REPLACE-WARNING-CONFIRM-NG-RAN Response/Confirm primitive is specified in table 9.2.27-1. Table 9.2.27-1: WRITE-REPLACE-WARNING-CONFIRM-NG-RAN Response/Confirm PARAMETER REFERENCE PRESENCE Message Type 9.3.28 M Message Identifier 9.3.1 M Serial-Number 9.3.3 M Cause NG-RAN 9.3.50 M Criticality...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.2.28 STOP-WARNING-REQUEST-NG-RAN Request/Indication
The STOP-WARNING-REQUEST-NG-RAN Request/Indication primitive is specified in table 9.2.28-1. Table 9.2.28-1: STOP-WARNING-REQUEST-NG-RAN Request/Indication PARAMETER REFERENCE PRESENCE Message Type 9.3.28 M Message Identifier 9.3.1 M Serial-Number 9.3.3 M RAT Selector NG-RAN 9.3.56 M List of NG-RAN TAI...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.2.29 STOP-WARNING-CONFIRM-NG-RAN Response/Confirm
The STOP-WARNING-CONFIRM-NG-RAN Response/Confirm primitive is specified in table 9.2.29-1. Table 9.2.29-1: STOP-WARNING-CONFIRM-NG-RAN Response/Confirm PARAMETER REFERENCE PRESENCE Message Type 9.3.28 M Message Identifier 9.3.1 M Serial-Number 9.3.3 M Cause NG-RAN 9.3.50 M Criticality Diagnostics 9.3....
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.2.30 WRITE-REPLACE-WARNING-INDICATION-NG-RAN Request/Indication
The WRITE-REPLACE-WARNING-INDICATION-NG-RAN Request/Indication primitive is specified in table 9.2.30-1. Table 9.2.30-1: WRITE-REPLACE-WARNING-INDICATION-NG-RAN Request/Indication PARAMETER REFERENCE PRESENCE Message Type 9.3.28 M Message Identifier 9.3.1 M Serial-Number 9.3.3 M Broadcast Scheduled Area L...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.2.31 STOP-WARNING-INDICATION-NG-RAN Request/Indication
The STOP-WARNING-INDICATION-NG-RAN Request/Indication primitive is specified in table 9.2.31-1. Table 9.2.31-1: STOP-WARNING-INDICATION-NG-RAN Request/Indication PARAMETER REFERENCE PRESENCE Message Type 9.3.28 M Message Identifier 9.3.1 M Serial-Number 9.3.3 M Broadcast Cancelled Area List NG-RAN 9.3.59...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.2.32 RESTART-INDICATION-NG-RAN Request/Indication
The RESTART-INDICATION-NG-RAN Request/Indication primitive is specified in table 9.2.32-1. Table 9.2.32-1: RESTART-INDICATION-NG-RAN Request/Indication PARAMETER REFERENCE PRESENCE Message Type 9.3.28 M Restarted Cell List NG-RAN 9.3.61 M Global RAN Node ID 9.3.53 M List of NG-RAN TAIs 9.3.54 M Emergen...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.2.33 FAILURE-INDICATION-NG-RAN Request/Indication
The FAILURE-INDICATION-NG-RAN Request/Indication primitive is specified in table 9.2.33-1. Table 9.2.33-1: FAILURE-INDICATION-NG-RAN Request/Indication PARAMETER REFERENCE PRESENCE Message Type 9.3.28 M Failed Cell List NG-RAN 9.3.62 M Global RAN Node ID 9.3.53 M The FAILURE-INDICATION-NG-RAN message is...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3 Parameters
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.1 Message-Identifier
This parameter identifies source/type of a CBS message and is passed transparently from the CBC to the MS/UE. Its format is defined in clause 9.4.1.2.2.
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.2 Old-Serial-Number
This parameter equates to the parameter - Serial Number sent between the BSC/RNC and the MS/UE. Its format is defined in clause 9.4.1.2.1. This parameter enables a particular existing CBS message, from the source/type indicated by the message identifier, to be identified.
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.3 New-Serial-Number
This parameter equates to the parameter - Serial Number sent between the BSC/RNC and the MS/UE. Its format is defined in clause 9.4.1.2.1. This parameter enables CBS message change to be indicated since it is altered every time the CBS message is changed. The serial number identifies a particular CBS message, which ma...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.4 Number-of-Pages
This parameter enables the number of pages in the CBS message to be indicated.
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.5 Cell-List
The cell-list identifies a sequence of one or more cells to which the primitives apply. The following applies for GSM only: The cells in the list are described in 3GPP TS 48.008 [13] and can be identified by the CBC or BSC in LAC and CI format or CI format only. In addition (see 3GPP TS 48.008 [13]) it is possible f...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.5.1 Cell-List sent from CBC to BSC/RNC
The CBC to BSC/RNC Cell-List contains a length parameter identifying the number of cell-identifications present in the list, a Cell-Id-Discriminator, which is common for all cell-identifications in the list, and a sequence of cell‑identifications. The list elements are described in table 9.3.5.1-1. Table 9.3.5.1-1: C...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.5.2 Cell-List sent from BSC/RNC to CBC
The BSC/RNC to CBC Cell-List contains a sequence of cell-identifiers as defined in clause 9.3.11. The Cell-List must contain at least one cell-identifier as defined in clause 9.3.11.
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.6 Channel Indicator
The following applies for GSM only: This parameter indicates the CB channel, which shall be used for broadcasting the data: - basic channel; - extended channel (supporting such a channel by the network or MSs is optional);
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.7 Category
This indicates the priority of the message: - High Priority: to be broadcast at the earliest opportunity. - Background: to be broadcast when no CBS messages of category "High Priority" or "Normal" are broadcast. The repetition period defines the minimum broadcast requirement. - Normal: to be broadcast according to t...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.8 Repetition-Period
This indicates the period of time after which broadcast of the CBS message should be repeated. The minimum period with which a CBS message consisting of one page may be broadcast over the air interface is a period of 1.883 s in GERAN. The minimum period with which a CBS message may be broadcast over the air interface i...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.9 No-of-Broadcasts-Requested
This specifies the number of times the CBS message is to be broadcast. The parameter may take any value up to 65535 (this maximum allows the CBS message to be broadcast approximately every 1.883 s for more than 24 h). If the parameter is set to 0 then the CBS message will be broadcast indefinitely (i.e. until the BSC ...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.10 No-of-Broadcasts-Completed-List
This parameter is a list indicating the number of times that the CBS message (i.e. all pages of the CBS message) has been sent to each cell in the Cell-List for broadcast over the air interface. The cells in the list are described as per clause 9.3.11. The list elements are described in table 9.3.10-1. Table 9.3.10-...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.11 Cell-Identifier
The cell-identifier consists of a cell-id-discriminator and cell-identification pair. The list elements are described in table 9.3.11-1. Table 9.3.11-1: Cell-Identifier - elements PARAMETER PRESENCE Cell-Id-Discriminator M Cell-Identification M The Cell-Id-Discriminator has one of the specified in table 9.3....
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.12 Schedule-Period
The following applies for GSM only:Indicates the DRX schedule period length, see 3GPP TS 44.012 [7]. The following values should be coded: - no DRX; - length of the schedule period. If a schedule period length greater than 40 is used, the schedule message cannot be built entirely if more than 40 CBS messages have t...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.13 Reserved-Slots
The following applies for GSM only:Indicates the number of slots marked as "free slots reading advised" in the schedule message and considered as reserved in a DRX schedule period for incoming high priority CBS messages, not scheduled in the current schedule period, see 3GPP TS 44.012 [7]. The spacing of the reserved ...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.14 Failure-List
This identifies the list of cells for which the BSC/RNC could not complete the request. The failure cause for each cell is indicated. The cells in the list are described as per clause 9.3.11. The list elements are described in table 9.3.14-1. Table 9.3.14-1: Failure-List - elements PARAMETER PRESENCE Cell Identif...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.15 Radio-Resource-Loading-List
A list of the predicted short term load of each cell in the list expressed as a percentage. The calculation of this percentage is an implementation matter. The load should reflect the number of used slots, and schedule messages and reserved slots must be taken into account. The cells in the list are described as per cl...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.16 Cause
Indicates reason why the BSC/RNC was not able to interpret or execute the received primitive. The causes are given in table 1. Table 1 Cause Reason Parameter-not-recognized Sent when the recipient (CBC or BSC/RNC) was unable to act upon the primitive received due to an unrecognized parameter. A primitive should no...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.17 Diagnostic
Provides additional information associated with Cause parameter and may contain parameter which could not be interpreted/executed.
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.18 Data Coding Scheme
This parameter identifies the alphabet or coding employed for the message characters and message handling at the MS/UE and is passed transparently from the CBC to the MS/UE. This parameter is defined in 3GPP TS 23.038 [3].
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.19 CBS-Message-Information-Page n
This parameter is of a fixed length of 82 octets and carries up to and including 82 octets of user information. Where the user information is less than 82 octets, the remaining octets must be filled with padding (see 3GPP TS 23.038 [3]). The content of a CBS-Message-Information-Page is passed transparently from the CB...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.19.1 Identification of a directory number within a CBS-Message-Information-Page
For information relating to this feature see 3GPP TS 23.040 [4].
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.20 CBS-Message-Information-Length n
This parameter gives the number of octets of the CBS-Message-Information-Page n containing user information. The remaining octets of the CBS-Message-Information-Page n contain only padding information and are not included in this parameter. In the case where the user information is encoded using the GSM 7 bit default ...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.21 Recovery-Indication
Indicates whether the CBS related data was lost or is still available. The following values should be coded: - Data-available; - Data-lost.
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.22 Void
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.23 Paging-ETWS-Indicator
This parameter indicates that emergency information shall be sent over the paging message. In UMTS the parameter remotely activates the UE to receive CBS messages. In GSM the parameter indicates that an ETWS emergency message is included in the WRITE-REPLACE primitive.
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.24 Warning-Type
This parameter is set when ETWS is used. It has three fields in order to contain warning type value, emergency user alert and popup indications. The warning type value field indicates the following 5 warning types as its values; earthquake, tsunami, earthquake and tsunami, test, and other. Also, other warning types ca...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.25 Warning-Security-Information
This parameter is only set when ETWS primary notification is sent with security. This parameter is 50 bytes in length and contains 7 byte timestamp and 43 byte digital signature. The parameter is described in figure 9.3.25-1. 8 7 6 5 4 3 2 1 Year octet 1 Month octet 2 Day octet 3 Hour octet 4 ...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.26 Warning Period
This parameter indicates the length of the period during which the ETWS emergency message is to be broadcasted in the BSC. This parameter is applicable for GSM only.
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.27 Broadcast Message Type
This parameter is applicable for GSM only. It indicates if the primitive including this parameter is referring to: - CBS message broadcasting; or - ETWS emergency message broadcasting.
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.28 Message Type
This parameter is applicable for E-UTRAN and NG-RAN only. The Message Type IE uniquely identifies the message being sent; see 3GPP TS 29.168 [35] for E-UTRAN and 3GPP TS 29.518 [41] for NG-RAN.
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.29 List of TAIs
This parameter is applicable for E-UTRAN only. The Tracking Area ID List IE is used to uniquely identify a Tracking Area; see 3GPP TS 36.413 [36] for E-UTRAN.
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.30 Warning Area List
This parameter is applicable for E-UTRAN only. The Warning Area List IE indicates the areas where the warning message needs to be broadcast. The Warning Area List consists of a Cell ID list (see clause 9.3.5) or a TAI list (see clause 9.3.29) or an Emergency Area ID list; see clause 9.3.47.
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.31 OMC ID
This parameter is applicable for E-UTRAN and NG-RAN only. The OMC ID IE indicates the identity of an Operation and Maintenance Centre to which Trace Records shall be sent. This element consists of a string of maximum 20 octets; see 3GPP TS 29.168 [35] for E-UTRAN and 3GPP TS 29.518 [41] for NG-RAN.
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.32 Concurrent Warning Message Indicator
This parameter is applicable for E-UTRAN and NG-RAN only. The Concurrent Warning Message Indicator IE indicates to eNB that the received warning message is a new message to be scheduled for concurrent broadcast with any other ongoing broadcast of warning messages. This element is an enumerated type; see 3GPP TS 36.413...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.33 Cause-E-UTRAN
This parameter is applicable for E-UTRAN only. The purpose of the Cause E-UTRAN IE is to indicate the reason for a particular event for the SBc-AP protocol. This element is an integer; see 3GPP TS 29.168 [35].
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.34 Criticality Diagnostics
This parameter is applicable for E-UTRAN and NG-RAN only. The Criticality Diagnostics IE is sent by the MME/AMF when parts of a received message have not been comprehended or were missing, or if the message contained logical errors. When applicable, it contains information about which IEs were not comprehended or were...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.35 Warning Message Content E-UTRAN
This parameter is applicable for E-UTRAN only. The Warning Message Content E-UTRAN IE contains user information, e.g., the message with warning contents, and will be broadcast over the radio interface. This element is a string of maximum 9600 octets; see 3GPP TS 36.413 [36]. NOTE: If the ePWS language-independent con...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.36 Repetition-Period E-UTRAN
This parameter is applicable for E-UTRAN only. The Repetition Period E-UTRAN IE indicates the periodicity in seconds of the warning message to be broadcast.This element is an integer with a value between 0 and 4095; see 3GPP TS 36.413 [36].
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.37 Extended Repetition-Period
This parameter is applicable for E-UTRAN only. The Extended Repetition-Period IE indicates the periodicity in seconds of the warning message to be broadcast. This IE is used if the Repetition Period has a value larger than 4095 and is an integer between 4096 and (217-1); see 3GPP TS 36.413 [36] for E-UTRAN.
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.38 Unknown Tracking Area List
This parameter is applicable for E-UTRAN and NG-RAN only. The Unknown Tracking Area List IE identifies the Tracking Areas that are unknown to the MME/AMF and where the Request cannot be delivered.This IE is of type List of TAI (see clause 9.3.29). This IE shall not be included if the Cause IE indicates Tracking area ...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.39 Send Write-Replace-Warning-Indication
This parameter is applicable for E-UTRAN and NG-RAN only. For E-UTRAN: The Send Write-Replace-Warning-Indication IE indicates to the MME that the MME shall send the WRITE-REPLACE WARNING INDICATION to the CBC for the warning message. This element is an enumerated type; see 3GPP TS 29.168 [35]. For NG-RAN: The Send ...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.40 Broadcast Scheduled Area List
This parameter is applicable for E-UTRAN and NG-RAN only. The Broadcast Scheduled Area List IE indicates the areas where initiation of a broadcast was performed successfully. A Broadcast Scheduled Area List is received by the MME/AMF from an eNodeB/NG-RAN node as Broadcast Completed Area List; see 3GPP TS 36.413 [36] ...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.41 Send Stop Warning Indication
This parameter is applicable for E-UTRAN and NG-RAN only. For E-UTRAN: The Send Stop Warning Indication IE is an indication for the MME to send the STOP-WARNING-INDICATION to the CBC for the warning message. This element is an enumerated type; see 3GPP TS 29.168 [35]. For NG-RAN: The Send Stop Warning Indication IE...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.42 Broadcast Cancelled Area List
This parameter is applicable for E-UTRAN and NG-RAN only. The Broadcast Cancelled Area List IE indicates the areas where broadcast was stopped successfully; see 3GPP TS 36.413 [36] for E-UTRAN and 3GPP TS 38.413 [40] for NG-RAN.
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.43 Stop-All Indicator
This parameter is applicable for E-UTRAN and NG-RAN only. For E-UTRAN: The Stop-All Indicator IE in the STOP-WARNING-REQUEST is sent by the MME to the eNodeB in the Kill Request (see 3GPP TS 36.413 [36]). This is to indicate to the eNB that the Message Identifier IE and the Serial Number IE in the Kill Request shall ...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.44 Broadcast Empty Area List
This parameter is applicable for E-UTRAN and NG-RAN only. For E-UTRAN: The Broadcast Empty Area List IE contains a list of the eNodeB IDs (see clause 9.3.46) of eNodeBs that have responded to the the MME with a - WRITE-REPLACE WARNING RESPONSE message in which the Broadcast Completed Area List IE was not included (...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.45 Restarted-Cell-List
This parameter is applicable for E-UTRAN and NG-RAN only. The Restarted-Cell-List IE lists the cells which have restarted and where warning messages have been stopped if any were ongoing. See 3GPP TS 36.413 [36] for E-UTRAN and 3GPP TS 38.413 [40] for NG-RAN.
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.46 Global eNB ID
This parameter is applicable for E-UTRAN only. The Global eNB ID IE is used to globally identify an eNB. See 3GPP TS 36.413 [36].
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.47 Emergency Area ID List
This parameter is applicable for E-UTRAN and NG-RAN only. The Emergency Area ID List IE is used to indicate the area which has the emergency impact; see 3GPP TS 36.413 [36] for E-UTRAN and 3GPP TS 38.413 [40] for NG-RAN.
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.48 Broadcast Message Content Validity Indicator
This parameter is applicable for UMTS only. The Broadcast Message Content Validity Indicator IE if included in the WRITE-REPLACE message indicates that the Broadcast Message Content IE does not contain any valid information and is to be ignored. This element is an enumerated type; see 3GPP TS 25.419 [29].
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.49 Failed-Cell-List
This parameter is applicable for E-UTRAN and NG-RAN only. The Failed-Cell-List IE lists the cells where ongoing PWS operation has failed. See 3GPP TS 36.413 [36] for E‑UTRAN and 3GPP TS 38.413 [40] for NG-RAN.
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.50 Cause-NG-RAN
This parameter is applicable for NG-RAN only. The purpose of the Cause-NG-RAN IE is to indicate the reason for a particular event for the N50 protocol. This element is an integer; see 3GPP TS 29.518 [41].
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.51 Warning Message Content NG-RAN
This parameter is applicable for NG-RAN only. The Warning Message Content NG-RAN IE contains user information, e.g., the message with warning contents, and will be broadcast over the radio interface. This element is a string of maximum 9600 octets; see 3GPP TS 38.413 [40]. NOTE: If the ePWS language-independent conte...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.52 Repetition-Period NG-RAN
This parameter is applicable for NG-RAN only. The Repetition Period NG-RAN IE indicates the periodicity in seconds of the warning message to be broadcast.This element is an integer with a value between 0 and 217-1; see 3GPP TS 38.413 [40].
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.53 Global RAN Node ID
This parameter is applicable for NG-RAN only. The Global RAN Node ID IE is used to globally identify a NG-RAN node (i.e. a Global gNB ID or a Global ng-eNB ID). See 3GPP TS 38.413 [40].
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.54 List of NG-RAN TAIs
This parameter is applicable for NG-RAN only. The List of NG-RAN TAIs IE is used to uniquely identify NG-RAN Tracking Areas; see 3GPP TS 38.413 [40].
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.55 Warning Area List NG-RAN
This parameter is applicable for NG-RAN only. The Warning Area List NG-RAN IE indicates the areas where the warning message needs to be broadcast. The Warning Area List NG-RAN consists of a Cell ID list (see clause 9.3.5) or a NG-RAN TAI list (see clause 9.3.54) or an Emergency Area ID list; see clause 9.3.47.
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.56 RAT Selector NG-RAN
This parameter is applicable for NG-RAN only. The RAT Selector NG-RAN IE shall be present to indicate to the AMF if the request shall be distributed to attached ng‑eNBs or to gNBs. See 3GPP TS 29.518 [41]. NOTE: The CBC and the AMF do not support handling of concurrent responses from ng-eNBs and gNBs for the same req...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.57 Unknown NG-RAN Tracking Area List
This parameter is applicable for NG-RAN only. The Unknown NG-RAN Tracking Area List IE identifies the Tracking Areas that are unknown to the AMF and where the request cannot be delivered. This IE is of type List of NG-RAN TAIs (see clause 9.3.54). This IE shall not be included if the Cause IE indicates Tracking area ...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.58 Broadcast Scheduled Area List NG-RAN
This parameter is applicable for NG-RAN only. The Broadcast Scheduled Area List NG-RAN IE indicates the areas where initiation of a broadcast was performed successfully. A Broadcast Scheduled Area List is received by the AMF from an NG-RAN Node as Broadcast Completed Area List. See 3GPP TS 38.413 [40].
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.59 Broadcast Cancelled Area List NG-RAN
This parameter is applicable for NG-RAN only. The Broadcast Cancelled Area List NG-RAN IE indicates the areas where broadcast was stopped successfully; see 3GPP TS 38.413 [40].
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.60 Broadcast Empty Area List NG-RAN
This parameter is applicable for NG-RAN only. The Broadcast Empty Area List NG-RAN IE contains a list of the Global RAN Node IDs (see clause 9.3.53) of NG-RAN Nodes that have responded to the the AMF with a - WRITE-REPLACE WARNING RESPONSE message in which the Broadcast Completed Area List IE was not included (see 3...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.61 Restarted Cell List NG-RAN
This parameter is applicable for NG-RAN only. The Restarted Cell List NG-RAN IE lists the cells which have restarted and where warning messages have been stopped if any were ongoing. See 3GPP TS 38.413 [40].
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.62 Failed Cell List NG-RAN
This parameter is applicable for NG-RAN only. The Failed Cell List NG-RAN IE lists the cells where ongoing PWS operation has failed. See 3GPP TS 38.413 [40].
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.63 Warning Area Coordinates
This parameter is applicable only for E-UTRAN, satellite E-UTRAN, NG-RAN, and satellite NG-RAN. The Warning Area Coordinates IE indicates alert area coordinates of a warning message. The eNB and NG-RAN node pass this information to the UE. The UE uses this information to conditionally display (see clause 9.1.3.4.2 and...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.3.64 Test Flag
The Test Flag IE may be included to indicate to the NG-RAN node that the request is to be processed and responded to normally, but shall not result in broadcast over the air and shall not allocate any resources (i.e. the request cannot be cancelled).
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.4 Message Format on the Radio Network – MS/UE Interface
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.4.1 GSM
The CBS messages which are transmitted by the BTS for the MS include the CBS Message (information for the user) and Schedule Message (schedule of CBS messages). The use and the formatting of the CBS messages, which contain information for the MS user, is described in this clause. The Schedule Message is broadcast to ...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.4.1.1 General Description
Each page of a CBS Message sent to the MS by the BTS is a fixed block of 88 octets as coded in 3GPP TS 44.012 [7]. This is sent on the channel allocated as CBCH by 3GPP TS 45.002 [8]. The 88 octets of the CBS Message are formatted as described in clause 9.3.2.
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.4.1.2 Message Parameter
Table 9.4.1.2-1: Message parameters Octet Number(s) Field 1‑2 Serial Number 3‑4 Message Identifier 5 Data Coding Scheme 6 Page Parameter 7‑88 Content of Message The octets in table 9.4.1.2-1 are transmitted in order, starting with octet 1. The bits within these octets are numbered 0 to 7; bit 0 is the lo...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.4.1.2.1 Serial Number
This parameter is a 16-bit integer which identifies a particular CBS message (which may be one to fifteen pages in length) from the source and type indicated by the Message Identifier and is altered every time the CBS message with a given Message Identifier is changed. The two octets of the Serial Number field are div...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.4.1.2.2 Message Identifier
This parameter identifies the source and type of the CBS message. For example, "Automotive Association" (= source), "Traffic Reports" (= type) could correspond to one value. A number of CBS messages may originate from the same source and/or be of the same type. These will be distinguished by the Serial Number. The Mess...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.4.1.2.3 Data Coding Scheme
This parameter indicates the intended handling of the CBS message at the MS, the alphabet/coding, and the language (when applicable). This is defined in 3GPP TS 23.038 [3]. When the SIM indicates one or more language preferences, the ME shall, by default, use the language(s) stored in the SIM (in the EFPL file) to set...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.4.1.2.4 Page Parameter
This parameter is coded as two 4-bit fields. The first field (bits 0‑3) indicates the binary value of the total number of pages in the CBS message and the second field (bits 4‑7) indicates binary the page number within that sequence. The coding starts at 0001, with 0000 reserved. If a mobile receives the code 0000 in e...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.4.1.2.5 Content of Message
This parameter is a copy of the 'CBS-Message-Information-Page' as sent from the CBC to the BSC.
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.4.1.3 ETWS Primary Notification message
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.4.1.3.1 General Description
The ETWS Primary Notification message is transmitted to a MS in idle mode and dedicated mode as described in 3GPP TS 44.018 [26], and to a MS in packet transfer mode as described in 3GPP TS 44.060 [27]. The ETWS Primary Notification message is structured as specified in table 9.4.1.3.2. This message is only applicable...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.4.1.3.2 Message Parameter
Table 9.4.1.3.2-1: ETWS Primary Notification Message parameters Octet Number(s) Field 1‑2 Serial Number 3‑4 Message Identifier 5-6 Warning Type 7-56 Warning Security Information The octets in table 9.4.1.3.2-1 are transmitted in order, starting with octet 1. The bits within these octets are numbered 0 to 7...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.4.1.3.3 Serial Number
This parameter identifies a particular ETWS Primary Notification message from the source and type indicated by the Message Identifier and is altered every time the ETWS Primary Notification message with a given Message Identifier is changed. The coding of this parameter is same as that defined in clause 9.4.1.2.1.
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.4.1.3.4 Message Identifier
This parameter identifies the source and type of the ETWS Primary Notification message. The coding of this parameter is same as that defined in clause 9.4.1.2.2.
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.4.1.3.5 Warning Type
This parameter identifies the warning type of the ETWS Primary Notification message. It is identical with the Warning Type described in clause 9.3.24 with respect to its structure and possible value range.
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.4.1.3.6 Warning Security Information
This parameter identifies the warning security information of the ETWS Primary Notification message. The coding of this parameter is same as that defined in clause 9.3.25. The UE shall ignore this parameter. NOTE: The Warning Security Information parameter is included due to requirements in earlier versions of this do...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.4.2 UMTS
The CBS messages which are transmitted by the RNS to the UE include two types of messages: CBS Message (user information) and Schedule Message (schedule of CBS messages). The format of the CBS Message containing user information is described in this clause and in 3GPP TS 25.324 [19]. The format of the Schedule Messag...
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.4.2.1 General Description
The CBS message is transmitted as one unit over the radio interface. On layer two of the UMTS radio interface the logical channel CTCH is used.
a3b117234c7e2cb4e7f7e3871635bcca
23.041
9.4.2.2 Message Parameter
Table 9.4.2.2-1: Message parameters Octet Number(s) Parameter 1 Message Type 2 – 3 Message ID 4 – 5 Serial Number 6 Data Coding Scheme 7 – N CB Data The octets in table 9.4.2.2-1 are transmitted in order, starting with octet 1. The bits within these octets are numbered 0 to 7; bit 0 is the low order bit ...