Version: $Id$
Generated with T3Doc 2.0 on Fri Jan 30 15:06:37 CET 2009.
Configuration
Specific requirements:
- REG:
- ARQ supported
- DL SF:
- ARQ enabled
- ARQ window size set to 32
- ARQ block size set to 16
- ARQ purge timeout set to 0
Description
Test Strategy: Uplink service flow without ARQ and downlink service flow with ARQ enabled are
established. ArqBlockSize is set to 16 bytes.
- TS send an ARQ Discard message with BSN value set to non zero value.
- TS then waits for ARQ feedback and checks that all the blocks up to this value are ACKed.
- TS prepares an Echo Request and transmits one block per PDU. First block's BSN is
set to Discard BSN value + 1. First block is not sent.
- TS then waits for ARQ feedback and checks that block with BSN value set to Discard
BSN value + 1 is not ACKed and that other blocks are ACKed.
Purpose
TP/SS/ARQ/RXD/BV-H006
TP version: 0.0.14
Initial condition: The IUT is a receiver on an ARQ-enabled connection and was receiving ARQ data
blocks. It then received an ARQ Discard message to skip all blocks up to the BSN
value in the message. The IUT acknowledged skipping of all the blocks up to the
BSN value in an ARQ Feedback IE.
Test Purpose: Check that: On receiving ARQ data blocks starting at BSN+2, the IUT acknowledges
the blocks starting with BSN+2 and NACKs the block BSN+1.