testcase TC_SS_RLC_HARQ_BV_H007() runs on Simu system TestAdapter {...}
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Configuration

Specific requirements:
- UL SF:
- HARQ enabled
- HARQ channel mapping set to 0


Description

Test Strategy:
TTCN as HARQ-receiver; IUT as HARQ-transmitter;
a DL SF is needed to send the Echo Request.
DL SF, no PACK, No FRAG, No ARQ, no HARQ;
an UL SF is needed so that MSUT can send the Echo Reply.
UL SF, no PACK, No FRAG, No ARQ, HARQ enabled.
BSe sends UL-MAP with HARQ UL MAP IE containing UL HARQ Chase Sub Burst IE with UL allocation.
TTCN sends an Echo Request over the DL connection in order to stimulate IUT to send Echo Reply over the HARQ Enabled UL connection.
MS decodes UL HARQ allocation and sends 1 MAC PDU (Echo Reply).
It is assumed that the MAC PDUs result in 1 HARQ encoder packet and that this packet fits in 1 frame.
BSe sends ACK. The ACK/NAK sequence is NOT controlled by TTCN.
It is assumed that the initial value of AI_SN bit is zero.
'New allocation to transmit new encoder packet' is tested by repeating the PING twice. Script expects to receive 3 EchoReplies.
If 3 Echo Replies are received then it is proven that MS used the new HARQ allocations.
This test case needs special validation in order to check that values set by TTCN are correctly sent over the air.



Purpose

TP/SS/RLC/HARQ/BV-H007
TP version: 0.0.9
Initial condition: IUT is operating; has completed Network entry procedures and has an UL connection with HARQ support enabled.
The BS makes an UL allocation using the HARQ UL MAP IE with UL HARQ Chase sub-burst IE, ACK-Disable bit to 0,
and different AI_SN value as used in a prior UL allocation with same ACID.

Expected behavior: Check that: the IUT uses the new allocation to transmit new encoder packet.