Version: $Id$
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Description
Test Strategy:
• TTCN as HARQ-receiver; IUT as HARQ-transmitter;
• an UL SF is needed so that MSUT can send the Echo Request.
UL SF, no PACK, No FRAG, No ARQ, no HARQ.
• a DL SF is needed so that IUT can send the Echo Reply.
DL SF, no PACK, No FRAG, No ARQ, HARQ enabled.
• IUT sends DL-MAP with HARQ DL MAP IE containing DL HARQ Chase Sub Burst IE with DL allocation.
• TTCN sends an Echo Request over the non-HARQ UL connection in order to stimulate IUT to send Echo Reply.
• IUT sends Echo Reply over the HARQ enabled DL connection.
• MSe ACKs the received Echo Reply.
Spec states "If ACK has not been received within the duration defined by HARQ ACK Delay for DL burst,
then retransmissions are sent." This means: If more than 1 EchoReply is received, then MSe did not ACK correctly.
If only 1 EchoReply is received, then IUT reserved space in the ACK region and MSe sent ACK correctly.
Purpose
TP/BS/RLC/HARQ/BV-H000C
TP version: 0.0.9
Initial condition: MS is operating; has completed Network entry procedures and has a DL connection with HARQ support enabled.
IUT makes a DL allocation using the HARQ DL MAP IE in frame N.
Expected behavior: Check that: in the UL-MAP of frame N, the IUT includes a HARQ ACKCH Region allocation IE
and reserves space in the ACK region for the MS to send a HARQ ACK or NACK in frame N+HARQ ACK delay for DL burst.