Logical channel identity

MP

Integer(1..15)

Note

REL-7

MAC-ehs queue identity

MP

MAC-ehs Queue Id 10.3.5.7f

REL-7

Default configuration identity

MP

Integer (0..10,

See NOTE 1

11,

REL-4

13,

Default configuration ID 2 is not used.

REL-5

12, 14, 15, 16

REL-6

17,

Used only in RRC Connection Setup message.

REL-6

18..22,

See NOTE 1

REL-6

23,

Default configuration 23 shall not be used in this version of the specification.

REL-9

24,

REL-10

25..31)

Reserved for future extension

REL-10

NOTE 1: For TDD, default configuration identities 0, 1, 5, 6, 7 and 22 are only valid from REL-10.

Default configuration mode

MP

Enumerated (FDD, TDD)

Indicates whether the FDD or TDD version of the default configuration shall be used

REL-8

Default configuration identity for CELL_FACH

MP

Integer (0,

REL-8

1..15)

Reserved for future extension

REL-8

Timer_Status_Prohibit

OP

Integer(10..550 by step of 10, 550..1000 by step of 50)

Minimum time in ms between STATUS reports

Missing PDU Indicator

MP

Boolean

Value TRUE indicates that UE should send a STATUS report for each missing PDU that is detected

Timer_STATUS_periodic

OP

Integer(100,200, 300, 400, 500, 750, 1000, 2000)

Time in milliseconds

Timer_Reordering

CV-Multiflow

Integer(50,100,150,200,400,600,800,1000)

Time in milliseconds for which a UE should wait upon encountering a gap in the RLC sequence numbers.

NOTE1.

REL-11

NOTE1: If this IE is included for SRB0 or SRB1, then the UE behaviour is unspecified.

Multiflow

The IE is optional when the Multiflow operation is configured, otherwise it is not needed.

RB identity

MP

RB identity 10.3.4.16

REL-5

Downlink RFC 3095 context relocation indication

MP

Boolean

TRUE means RFC 3095 context relocation is performed in downlink

REL-5

Uplink RFC 3095 context relocation indication

MP

Boolean

TRUE means RFC 3095 context relocation is performed in uplink

REL-5

Support for lossless SRNS relocation or for lossless DL RLC PDU size change

CV-LosslessCriteria

Boolean

TRUE means support

Max PDCP SN window size

CV-Lossless

Enumerated(sn255, sn65535)

Maximum PDCP sequence number window size. The handling of sequence number when the Max PDCP SN window size is 255 is specified in [23].

PDCP PDU header

MP

Enumerated (present, absent)

Whether a PDCP PDU header is existent or not.

Header compression information

OP

1 to <maxPDCPAlgoType>

>CHOICE algorithm type

MP

Note 1

>>RFC 2507

Header compression according to IETF standard RFC 2507

>>>F_MAX_PERIOD

MD

Integer (1..65535)

Largest number of compressed non-TCP headers that may be sent without sending a full header. Default value is 256.

>>>F_MAX_TIME

MD

Integer (1..255)

Compressed headers may not be sent more than F_MAX_TIME seconds after sending last full header. Default value is 5.

>>>MAX_HEADER

MD

Integer (60..65535)

The largest header size in octets that may be compressed. Default value is 168.

>>>TCP_SPACE

MD

Integer (3..255)

Maximum CID value for TCP connections. Default value is 15.

>>>NON_TCP_SPACE

MD

Integer (3..65535)

Maximum CID value for non-TCP connections. Default value is 15.

>>>EXPECT_REORDERING

MD

Enumerated (reordering not expected, reordering expected)

Whether the algorithm shall reorder PDCP SDUs or not. Default value is "reordering not expected".

>>RFC 3095

Header compression according to IETF ROHC standard [83], [84].

REL-4

>>>Profiles

MP

1 to <maxROHC- Profiles>

Profiles supported by both compressor and decompressor in both UE and UTRAN. Profile 0 shall always be supported.

REL-4

>>>>Profile instance

MP

Integer(1.. 3)

1 = 0x0001, 2 = 0x0002, 3 = 0x0003 (see [52])

REL-4

>>>Uplink

OP

Indicates the necessary information elements for Uplink.

REL-4

>>>>Max_CID

MD

Integer (1.. 16383)

Highest context ID number to be used by the UE compressor.

Default value is 15.

REL-4

>>>Downlink

OP

Indicates the necessary information elements for Downlink.

REL-4

>>>>Max_CID

MD

Integer (1.. 16383)

Highest context ID number to be used by the UE decompressor.

Default value is 15.

REL-4

>>>>Reverse_Decompression_Depth

MD

Integer (0..65535)

Determines whether reverse decompression should be used or not and the maximum number of packets that can be reverse decompressed by the UE decompressor. Default value is 0 (reverse decompression shall not be used).

REL-4

LosslessCriteria

This IE is mandatory present if the IE "RLC mode" is "Acknowledged", the IE "In-sequence delivery " is TRUE and the IE "SDU Discard Mode" is "No discard" and not needed otherwise.

Lossless

This IE is mandatory present if the IE "Support for lossless SRNS relocation or for lossless RLC PDU size change" Is TRUE, otherwise it is not needed.

Target Mode

MP

Enumerated (O-mode, R-mode)

The UE shall only transit to the signalled mode for operation of ROHC as decribed in [36].

REL-5

Receive PDCP sequence number

MP

Integer(0..65535)

The PDCP sequence number, which the sender of the message is expecting next to be received.

Timer_poll_prohibit

OP

Integer(10..550 by step of 10, 600..1000 by step of 50)

Minimum time between polls in ms

Timer_poll

OP

Integer(10..550 by step of 10, 600..1000 by step of 50)

Time in ms.

Poll_PDU

OP

Integer(1,2,4,8,16,32,64,128)

Number of PDUs, interval between pollings

Poll_SDU

OP

Integer(1,4,16,64)

Number of SDUs, interval between pollings

Last transmission PDU poll

MP

Boolean

TRUE indicates that poll is made at last PDU in transmission buffer

Last retransmission PDU poll

MP

Boolean

TRUE indicates that poll is made at last PDU in retransmission buffer

Poll_Window

OP

Integer(50,60,70,80,85,90,95,99)

Percentage of transmission window, threshold for polling

Timer_poll_periodic

OP

Integer(100,200, 300, 400, 500, 750, 1000, 2000)

Time in milliseconds Timer for periodic polling.

Predefined radio configuration identity

MP

Integer (0..15)

RB information elements

Predefined configurations

maxPredefConfigCount

The list is in order of preconfiguration identity

>Predefined configuration value tag

OP

Predefined configuration value tag

10.3.4.6

The UE shall include the value tag if it has stored the concerned configuration

MaxPredefConfigCount

Maximum number of predefined configurations

Sets with different value tags

MP

REL-5

>Pre-defined configuration set with different value tags

MP

1..2

REL-5

>>Start position

MD

INTEGER (0..10)

Default value is 0, corresponding with the first pre- defined configuration.

The pre-defined configuration where the consecutive sequence of pre-defined configurations begins.

REL-5

>>Pre-defined configuration value tag list

MP

6..<maxPredefConfig>

Pre-defined configuration value tag

10.3.4.6

Value Tags for each pre-defined configuration starting from the lowest.

REL-5

Other Entries

OP

REL-5

>Pre-defined configuration list with variable size

MP

1..<maxPredefConfig>

List of other pre-defined configurations not included within the Sets with different value tags, in consecutive order starting with the lowest. If there are stored pre-defined configurations positioned after a pre-defined configuration that is not stored, the UE shall indicate the not-stored pre-defined configuration by explicitly indicating it to be absent. If there are no stored pre-defined configurations positioned after a pre-defined configuration that is not stored, then the UE may totally omit these pre-defined configurations from the IE, i.e. reduce the size of the list to correspond to the last position that contained a stored pre-defined configuration.

REL-5

>>Predefined configuration value tag

OP

Predefined configuration value tag

10.3.4.6

The UE shall include the value tag if it has stored the concerned configuration

REL-5

Predefined configuration value tag

MP

Integer(0..15)

UE information elements

Re-establishment timer

MP

Re-establishment timer

10.3.3.30

Only one RAB supported

Signalling radio bearer information

Signalling RB information to setup List

MP

1 to <maxSRBsetup>

For each signalling radio bearer

>Signalling RB information to setup

MP

Signalling RB information to setup

10.3.4.24

RB information

Only one RAB supported

RB information to setup list

MP

1 to <maxRBperRAB>

>RB information to setup

MP

RB information to setup

10.3.4.20

RAB identity

MP

RAB identity 10.3.1.14

MBMS Service Identity

CV-Message

MBMS service ID 10.3.9a.8a

Included when establishing a RB for a MBMS service of the broadcast type; NOTE 1

REL-6

MBMS Session identity

CV-Message

MBMS Session identity 10.3.9a.9

REL-6

CN domain identity

MP

CN domain identity 10.3.1.1

NAS Synchronization Indicator

OP

NAS Synchronization indicator 10.3.4.12

Re-establishment timer

MP

Re-establishment timer 10.3.3.30

NOTE 1: Only the "MBMS Service ID" part of the MBMS service identity is signalled in this IE. The UE should consider that the "PLMN identity" part of the MBMS service identity equals the PLMN identity of an MBMS service with the same "MBMS Service ID" stored in the variable ACTIVATED_MBMS_SERVICES. If there is no such MBMS service or more than one such MBMS service, the UE behaviour is unspecified.

Message

This IE is optionally present in the RADIO BEARER SETUP and the SRNS RELOCATION INFO messages and not needed otherwise.

RAB identity

MP

RAB identity 10.3.1.14

CN domain identity

MP

CN domain identity 10.3.1.1

NAS Synchronization Indicator

OP

NAS Synchronization indicator 10.3.4.12

RB identity

MP

RB identity 10.3.4.16

REL-7

MBMS Service Identity

MP

MBMS Service ID 10.3.9a.8a

Indicates that this radio bearer is used for a different MBMS service.

REL-7

MBMS Session Identity

OP

MBMS Session identity 10.3.9a.9

Indicates that this radio bearer is used for a different session of the MBMS service.

REL-7

RAB info

MP

RAB info 10.3.4.8

CS-HSPA information

CV-CS

REL-8

>UL AMR rate

MD

Enumerated (t0, t1, t2, t3, t4, t5, t6, t7, t8)

Indicates the bit rate as defined in [62] and [63].

In case NAS Synchronization Indicator indicates AMR, default value is “t7”.

In case NAS Synchronization Indicator indicates AMR-WB, default value is “t8“.

7 spare values are needed.

REL-8

>Max CS delay

MP

Integer (20..200 by step of 10)

Indicates the maximum possible delay for CS voice frames Unit is ms

REL-8

RAB info to replace

CV-SRVCC

RAB info to replace 10.3.4.11a

REL-8

RB information to setup list

MP

1 to <maxRBperRAB>

>RB information to setup

MP

RB information to setup

10.3.4.20

CS

This IE is mandatory if the IE “CN domain identity” has the value “CS domain” and the RAB is mapped on HS-DSCH/E-DCH. It is not needed otherwise.

SRVCC

This IE is mandatory if the RAB is established as part of an SR-VCC procedure and the message is not HANDOVER TO UTRAN COMMAND message and not needed otherwise.

RAB identity

MP

RAB Identity 10.3.1.14

CN domain identity

MP

CN domain identity 10.3.1.1

NAS synchronization indicator

MP

NAS Synchronization info 10.3.4.12

Note 1

CS-HSPA information

CV-CS

REL-8

>UL AMR rate

MD

Enumerated(t0, t1, t2, t3, t4, t5, t6, t7, t8)

Indicates the bit rate as defined in [62] and [63].

In case NAS Synchronization Indicator indicates AMR, default value is “t7”.

In case NAS Synchronization Indicator indicates AMR-WB, default value is “t8“.

7 spare values are needed.

REL-8

>Max CS delay

MP

Integer(20..200 by step of 10)

Indicates the maximum possible delay for CS voice frames Unit is ms

REL-8

CS

This IE is mandatory if the IE “CN domain identity” has the value “CS domain” and the RAB is mapped on HS-DSCH/E-DCH. It is not needed otherwise.

RAB identity

MP

RAB identity 10.3.1.14

REL-8

CN domain identity

MP

CN domain identity 10.3.1.1

REL-8

NAS Synchronization indicator

MP

Bit string(4)

The first/leftmost bit of the bit string contains the most significant bit of the NAS Synchronization indicator.

Radio bearer activation time

MP

1 to <maxRB>

>RB identity

MP

RB identity 10.3.4.16

>RLC sequence number

MP

Integer (0..

4095)

RLC SN [16] .
Used for radio bearers mapped on RLC AM and UM

RB identity

MP

RB identity 10.3.4.16

COUNT-C-MSB-uplink

MP

Integer (0..

2^25-1)

25 MSBs from COUNT-C associated to this RB

COUNT-C-MSB-downlink

MP

Integer (0..

2^25-1)

25 MSBs from COUNT-C associated to this RB

RB identity

MP

RB identity 10.3.4.16

COUNT-C-uplink

MP

Integer (0..

2^32-1)

COUNT-C-downlink

MP

Integer (0..

2^32-1)

RB identity

MP

Integer(1..32)

Values 1-4 shall only be used for signalling radio bearers. The IE value minus one shall be used as BEARER in the ciphering algorithm.

RB identity

MP

RB identity 10.3.4.16

RB mapping info

MP

RB mapping info 10.3.4.21

RB identity

MP

RB identity 10.3.4.16

PDCP info

OP

PDCP info 10.3.4.2

PDCP SN info

OP

PDCP SN info

10.3.4.3

PDCP sequence number info from the network. Present only in case of lossless SRNS relocation.

RLC info

OP

RLC info 10.3.4.23

RB mapping info

OP

RB mapping info 10.3.4.21

RB stop/continue

OP

Enumerated(stop, continue)

RB identity

MP

RB identity 10.3.4.16

RB identity

MP

RB identity 10.3.4.16

PDCP info

OP

PDCP info 10.3.4.2

CHOICE RLC info type

MP

>RLC info

RLC info 10.3.4.23

>Same as RB

RB identity 10.3.4.16

Identity of RB with exactly the same RLC info IE values

RB mapping info

MP

RB mapping info 10.3.4.21

Information for each multiplexing option

MP

1 to <maxRBMuxOptions>

>RLC logical channel mapping indicator

CV-UL-RLCLogicalChannels

Boolean

TRUE indicates that the first logical channel shall be used for data PDUs and the second logical channel shall be used for control PDUs.

FALSE indicates that control and data PDUs can be sent on either of the two logical channels.

This parameter is not used in this release and shall be set to TRUE.

>Number of uplink RLC logical channels

CV-UL-RLC info

1 to MaxLoCHperRLC

1 or 2 logical channels per RLC entity or radio bearer

RLC [16]

>>CHOICE Uplink transport channel type

REL-6

>>>DCH, RACH, USCH

REL-6

>>>>Uplink transport channel type

MP

Enumerated(DCH,RACH,USCH

USCH is TDD only

>>>>ULTransport channel identity

CV-UL-DCH/USCH

Transport channel identity 10.3.5.18

This is the ID of a DCH or USCH (TDD only) that this RB could be mapped onto.

>>>>Logical channel identity

OP

Integer(1..15)

This parameter is used to distinguish logical channels multiplexed by MAC on a transport channel.

>>>>CHOICE RLC size list

MP

The RLC sizes that are allowed for this logical channel.

>>>>>All

Null

All RLC sizes listed in the Transport Format Set. 10.3.5.23

>>>>>Configured

Null

The RLC sizes configured for this logical channel in the Transport Format Set. 10.3.5.23 if present in this message or in the previously stored configuration otherwise

>>>>>Explicit List

1 to <maxTF>

Lists the RLC sizes that are valid for the logical channel.

>>>>>>RLC size index

MP

Integer(1..maxTF)

The integer number is a reference to the RLC size which arrived at that position in the Transport Format Set 10.3.5.23

>>>E-DCH

Note 4

REL-6

>>>>Logical channel identity

MP

Integer(1..15)

This parameter is used to distinguish logical channels multiplexed by MAC on a transport channel

REL-6

>>>>E-DCH MAC-d flow identity

MP

E-DCH MAC-d flow identity 10.3.5.7e

REL-6

>>>>CHOICE RLC PDU size

MP

REL-8

>>>>>Fixed size

REL-8

>>>>>>DDI

MP

Integer (0..62)

If more than 1 UL RLC PDU size is configured for this RB, the different sizes will use subsequent DDI values starting from this DDI value.

Value “0x3F” is reserved

Note 6

REL-6

>>>>>>RLC PDU size list

MP

1 to <maxRLCPDUsizePerLogChan>

REL-6

>>>>>>>RLC PDU size

MP

Integer(16..5000 by step of 8)

Unit is bits

REL-6

>>>>>Flexible size

REL-8

>>>>>>Length indicator size

CV-UL-RLC AM mode

Enumerated (7-bit, 15-bit)

REL-8

>>>>>>Minimum UL RLC PDU size

MP

Integer (16..12040 by step of 8)

Unit is bits

REL-8

>>>>>>Largest UL RLC PDU size

MP

Integer (16..12040 by step of 8)

Unit is bits

REL-8

>>>>Include in Scheduling Info

MP

Boolean

Indicates whether or not this logical channel is to be considered when performing scheduling info reporting, as per [15]

REL-6

>>MAC logical channel priority

MP

Integer(1..8)

This is priority between a user’s different RBs (or logical channels). [15]

>Downlink RLC logical channel info

CV-DL-RLC info

>>Number of downlink RLC logical channels

MD

1 to MaxLoCHperRLC

1 or 2 logical channels per RLC entity or radio bearer

RLC [16]

Default value is that parameter values for DL are exactly the same as for corresponding UL logical channel. In case two multiplexing options are specified for the UL, the first options shall be used as default for the DL. As regards to the IE "Channel type", rule is specified in 8.6.4.8.

>>>Downlink transport channel type

MP

Enumerated(DCH,FACH,DSCH,DCH+DSCH

Note 3

, HS-DSCH, DCH + HS-DSCH)

Note 4

REL-5

>>>DL DCH Transport channel identity

CV-DL-DCH

Transport channel identity 10.3.5.18

>>>DL DSCH Transport channel identity

CV-DL-DSCH

Transport channel identity 10.3.5.18

>>>CHOICE DL MAC header type

CV-DL-HS-DSCH

Depending on the MAC-hs/ehs type of header selected for HS-DSCH

REL-7

>>>>MAC-hs

REL-7

>>>>>DL HS-DSCH MAC-d flow identity

MP

MAC-d flow identity 10.3.5.7c

REL-5

>>>>MAC-ehs

REL-7

>>>>>DL HS-DSCH MAC-ehs Queue Id

MP

MAC-ehs Queue Id 10.3.5.7f

Note 5

REL-7

>>>Logical channel identity

OP

Integer(1..15)

16 is reserved

Note 5

UL-RLC info

If "CHOICE Uplink RLC mode" in the IE "RLC info" that applies for that RB (i.e. either the one stored or received in the same message for the RB for which the "RB mapping info" was received, or the one stored or received in the same message for the RB pointed at in the IE "Same as RB" in the IE "RB information to setup" stored or received in the same message) is present this IE is mandatory present. Otherwise the IE is not needed.

DL-RLC info

If "CHOICE Downlink RLC mode" in the IE "RLC info" that applies for that RB (i.e. either the one stored or received in the same message for the RB for which the "RB mapping info" was received, or the one stored or received in the same message for the RB pointed at in the IE "Same as RB" in the IE "RB information to setup" stored or received in the same message) is present this IE is mandatory present. Otherwise the IE is not needed.

UL-RLCLogicalChannels

If "Number of uplink RLC logical channels" in IE "RB mapping info" is 2, then this IE is mandatory present. Otherwise this IE is not needed.

UL-DCH/USCH

If IE "Uplink transport channel type" is equal to "DCH" or "USCH" (TDD only) this IE is mandatory present. Otherwise the IE is not needed.

DL-DCH

If IE "Downlink transport channel type" is equal to "DCH", "DCH+DSCH" or “DCH + HS-DSCH” this IE is mandatory present. Otherwise the IE is not needed.

DL-DSCH

If IE "Downlink transport channel type" is equal to "DSCH" or "DCH+DSCH" this IE is mandatory present. Otherwise the IE is not needed.

DL-HS-DSCH

If IE "Downlink transport channel type" is equal to "HS-DSCH" or “DCH + HS-DSCH” this IE is mandatory present. Otherwise the IE is not needed.

UL-RLC AM mode

If "CHOICE Uplink RLC mode" in the IE "RLC info" that applies for that RB (i.e. either the one stored or received in the same message for the RB for which the "RB mapping info" was received, or the one stored or received in the same message for the RB pointed at in the IE "Same as RB" in the IE "RB information to setup" stored or received in the same message) is “AM RLC “ this IE is mandatory present. Otherwise the IE is not needed.

RB identity

MP

RB identity 10.3.4.16

PDCP SN info

MP

PDCP SN info 10.3.4.3

PDCP sequence number info from the sender of the message for lossless SRNS relocation.

PDCP sequence number info from the sender of the message for lossless SRNS relocation or for lossless DL RLC PDU size change.

REL-5

CHOICE Uplink RLC mode

OP

Indicates if Acknowledged, Unacknowledged or Transparent mode RLC shall be used.

>AM RLC

>>Transmission RLC discard

MP

Transmission RLC discard 10.3.4.25

>>Transmission window size

MP

Integer(1,8,16,32,64,128,256,512,768,1024,1536,2047,2560,3072,3584,4095)

Maximum number of RLC PUs sent without getting them acknowledged. This parameter is needed if acknowledged mode is used. UE shall also assume that the UTRAN receiver window is equal to this value.

>>Timer_RST

MP

Integer(50, 100, 150, 200, 250, 300, 350, 400, 450, 500, 550, 600, 700, 800, 900, 1000)

Elapsed time in milliseconds. It is used to trigger the retransmission of RESET PDU.

>>Max_RST

MP

Integer(1, 4, 6, 8, 12 16, 24, 32)

Defined in [16]. If other values than 1 are used for SRB2 the UE behaviour is unspecified.

>>Polling info

OP

Polling info 10.3.4.4

>UM RLC

>>Transmission RLC discard

CV-CS-HSPA

Transmission RLC discard 10.3.4.25

NOTE 3

>TM RLC

>>Transmission RLC discard

OP

Transmission RLC discard 10.3.4.25

>>Segmentation indication

MP

Boolean

TRUE indicates that segmentation is performed.

CHOICE Downlink RLC mode

OP

Indicates if Acknowledged, Unacknowledged or Transparent mode RLC shall be used

>AM RLC

>>CHOICE DL RLC PDU size

MP

REL-7

>>>Fixed size

REL-7

>>>>DL RLC PDU size

MP

Integer(16..5000 by step of 8)

Unit is bits

REL-5

>>>Flexible size

NOTE 1

REL-7

>>>>Length indicator size

MP

Enumerated (7-bit, 15-bit)

REL-7

>>In-sequence delivery

MP

Boolean

TRUE indicates that RLC shall preserve the order of higher layer PDUs when these are delivered.

FALSE indicates that receiving RLC entity could allow SDUs to be delivered to the higher layer in different order than submitted to RLC sublayer at the transmitting side.

>>Receiving window size

MP

Integer(1,8,16,32,64,128,256,512,768,1024,1536,2047,2560,3072,3584,4095)

Maximum number of RLC PUs allowed to be received. This parameter is needed if acknowledged mode is used. UE shall also assume that the UTRAN transmitter window is equal to this value

>>Downlink RLC status Info

MP

Downlink RLC status info

10.3.4.1

>UM RLC

>>DL UM RLC LI size

MP

Integer(7, 15)

Size in bits to use for the downlink RLC UM LI.

REL-5

>>DL Reception Window Size

CV-Not-SIB16o

Integer(32, 48, 64, 80, 96, 112)

REL-6

>TM RLC

>>Segmentation indication

MP

Boolean

TRUE indicates that segmentation is performed.

One sided RLC re-establishment

MP

Boolean

TRUE indicates that only one side of the AM RLC entity is re-established.

REL-5

Alternative E-bit interpretation

CV-Not-SIB16o

Enumerated (TRUE)

The absence of this IE implies: "normal E-bit interpretation".

REL-6

Use special value of HE field

CV-Not-SIB16o

Enumerated (TRUE)

The absence of this IE implies: “do not use special value of the HE field in the uplink RLC entity”.

REL-7

NOTE 1: If included in SIB type 16, the "Flexible size" does not apply for downlink RLC PDU size (AM RLC).

NOTE 2: Void.

NOTE 3: If this IE is absent and the radio bearer is connected to a CS domain radio access bearer, the UE behaviour is unspecified.

Not-SIB16o

If included in System Information Block Type 16, this IE is not needed. Otherwise the IE is optional

CS-HSPA

This IE is mandatory present If the radio bearer is connected to a CS domain radio access bearer, Otherwise the IE is optional.

DL UM RLC LI size

MP

Integer (7, 15)

Size in bits to use for the downlink RLC UM LI.

REL-6

DL Duplication Avoidance and Reordering info

CV-MTCH

UM Duplication Avoidance and Reordering info 10.3.4.26

REL-6

DL Out of sequence delivery info

CV-MCCH

UM Out of sequence delivery info 10.3.4.27

REL-6

MTCH

If the IE concerns MTCH (see Note 1), this IE is optional. Otherwise the IE is not needed.

MCCH

If the IE concerns MCCH, this IE is optional. Otherwise the IE is not needed.

RB identity

MD

RB identity 10.3.4.16

Default value is specified in subclause 8.6.4.1

CHOICE RLC info type

MP

>RLC info

RLC info 10.3.4.23

>Same as RB

RB identity 10.3.4.16

Identity of RB with exactly the same RLC info IE values

RB mapping info

MP

RB mapping info 10.3.4.21

NONCE

OP

Bit string (128)

REL-8

CHOICE SDU Discard Mode

MP

Different modes for discharge the RLC buffer on the transmitter side;

"Timer based with explicit signalling", "Timer based without explicit signalling", "Discard after Max_DAT retransmissions" or "No_discard". For unacknowledged mode and transparent mode, only Timer based without explicit signalling is applicable. If "No_discard" is used, reset procedure shall be done after Max_DAT retransmissions

>Timer based explicit

>>Timer_MRW

MP

Integer(50,60, 70, 80, 90, 100, 120, 140, 160, 180, 200, 300, 400, 500, 700, 900)

Elapsed time in milliseconds. It is used to trigger the retransmission of a STATUS PDU containing an MRW SUFI field

>>Timer_discard

MP

Integer(100, 250, 500, 750, 1000, 1250, 1500, 1750, 2000, 2500, 3000, 3500, 4000, 4500, 5000, 7500)

Elapsed time in milliseconds before a SDU is discarded.

>>MaxMRW

MP

Integer(1, 4, 6, 8, 12 16, 24, 32)

Defined in [16]

>Timer based no explicit

>>Timer_discard

MP

Integer(10,20,30,40,50,60,70,80,90,100)

Elapsed time in milliseconds before a SDU is discarded.

>Max DAT retransmissions

>>Max_DAT

MP

Integer(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 25, 30, 35, 40)

Defined in [16]

>>Timer_MRW

MP

Integer(50, 60, 70, 80, 90, 100, 120, 140, 160, 180, 200, 300, 400, 500, 700, 900)

Elapsed time in milliseconds. It is used to trigger the retransmission of a STATUS PDU containing an MRW SUFI field

>>MaxMRW

MP

Integer(1, 4, 6, 8, 12 16, 24, 32)

Defined in [16]

>No discard

>>Max_DAT

MP

Integer(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 25, 30, 35, 40)

Defined in [16]

Timer based explicit

If the modes for discharge of the RLC buffer on the transmitter side is "Timer based with explicit signalling"

Timer based no explicit

If the modes for discharge of the RLC buffer on the transmitter side is "Timer based without explicit signalling"

For unacknowledged mode, only Timer based without explicit signalling is applicable.

Max DAT retransmissions

If the modes for discharge of the RLC buffer on the transmitter side is "Discard after Max_DAT retransmissions"

No discard

If the modes for discharge the of RLC buffer on the transmitter side is "Reset procedure shall be done after Max_DAT retransmissions"

Timer_DAR

MP

Integer(40, 80, 120, 160, 240, 320, 480, 640, 960, 1280, 1920, 2560, 3840, 5120)

Timer (in milliseconds) when PDUs are released to the upper layers even though there are outstanding PDUs with lower RLC SN values.

REL-6

Window size DAR

MP

Integer(4, 8, 16, 32, 40, 48, 56, 64)

REL-6

Timer_OSD

CV- notMCCH

Integer (40, 80, 120, 160, 240, 320, 480, 640, 960, 1280, 1920, 2560, 3840, 5120)

REL-6

Window size OSD

MP

Integer(8, 16, 32,40, 48, 56, 64)

REL-6

notMCCH

If this concerns a logical channel other than MCCH then this IE is mandatory otherwise it is not needed. In the latter case Timer_OSD takes the value of the IE Modification Period as indicated within the IE MCCH configuration information