NrRlcUmEntity¶
Package: simu5g.stack.rlc
compound module NrRlcUmEntity
RLC UM entity of an NR data radio bearer: the RlcUmEntityBase compound with its TX/RX sides bound to the NR (SI/SO wire format, TS 38.322) entity profiles. Selected by BearerManagement for NR bearers via its nrRlcUmEntityModuleType parameter.
Inheritance diagram¶
Known subclasses¶
Name |
Type |
Description |
|---|---|---|
compound module |
RLC UM entity of a D2D-capable NR data radio bearer: NrRlcUmEntity with both sides bound to the D2D entity profiles. Selected by BearerManagement on the D2D-capable NICs via its nrRlcUmEntityModuleType parameter. |
Extends¶
Name |
Type |
Description |
|---|---|---|
compound module |
Base type of the RLC UM entity of one data radio bearer: packages the transmitting and the receiving side (TS 36.322 / 38.322 model an entity per bearer). Created dynamically by BearerManagement, one per (peer, DRB) pair; a bearer with traffic in one direction only simply leaves the other side idle. |
Parameters¶
Name |
Type |
Default value |
Description |
|---|---|---|---|
macModule |
string |
“^.mac” |
This bearer leg’s MAC; set per leg by BearerManagement |
rlcMuxModule |
string |
“^.rlcMux” |
This bearer leg’s RLC mux |
Properties¶
Name |
Value |
Description |
|---|---|---|
display |
i=block/wheelbarrow |
|
dynamic |
true |
Gates¶
Name |
Direction |
Size |
Description |
|---|---|---|---|
upperIn |
input |
SDUs from PDCP |
|
upperOut |
output |
Reassembled SDUs to PDCP |
|
lowerIn |
input |
PDUs from RlcMux |
|
lowerOut |
output |
PDUs and new-data notifications to RlcMux/MAC |
|
macIn |
input |
MAC SDU requests via RlcMux |
Unassigned submodule parameters¶
Name |
Type |
Default value |
Description |
|---|---|---|---|
tx.macModule |
string |
“^.^.mac” |
Set by the enclosing RlcUmEntityBase compound (per leg) |
tx.sn_FieldLength |
int |
12 |
UM SN field length in bits: 6 or 12 |
rx.macModule |
string |
“^.^.mac” |
Set by the enclosing RlcUmEntityBase compound (per leg) |
rx.rlcMuxModule |
string |
“^.^.rlcMux” |
This bearer’s leg mux; set by the RlcUmEntityBase compound |
rx.UM_Window_Size |
int |
2048 |
SDU reassembly window: 2048 (12-bit SN) or 32 (6-bit SN) |
rx.t_Reassembly |
double |
80ms |
Source code¶
//
// RLC UM entity of an NR data radio bearer: the ~RlcUmEntityBase compound with
// its TX/RX sides bound to the NR (SI/SO wire format, TS 38.322) entity
// profiles. Selected by BearerManagement for NR bearers via its
// nrRlcUmEntityModuleType parameter.
//
module NrRlcUmEntity extends RlcUmEntityBase
{
parameters:
tx.typename = default("simu5g.stack.rlc.um.NrRlcUmTxEntity");
rx.typename = default("simu5g.stack.rlc.um.NrRlcUmRxEntity");
}