Version: $Id$
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Configuration
Specific requirements:
- REG:
- ARQ supported
- DL SF:
- ARQ requested
- ARQ window size set to 32
- ARQ block size set to 16
- No Packing.
Description
Test Strategy:
1) Establish an uplink service flow connection to send Echo Request payload.
2) Establish a downlink service flow connection with ARQ enabled. Set the ARQ_BLOCK_SIZE to 16 bytes.
3) Implement a loop of sending Echo Requests and receiving Echo Reply ARQ blocks. It is looped more than
256 times (say 270 times).
3.1) Call external function to get Echo Request messages.
3.2) Test system (=SS) send an Echo Request of 128 bytes.
3.3) Wait to receive and check the Echo Reply ARQ blocks.
4)The IUT sends more than 2048 ARQ blocks. Check that the IUT transmits the blocks with
contiguous (contiguous modulo ARQ_BSN_MODULOS).
Purpose
TP/BS/ARQ/TXD/BV-H000
TP version: 0.0.14
Initial Condition: An ARQ connection is established and the IUT is the transmitter on this connection.
Packing is disabled. The IUT start transmitting.
Expected Behavior: Check that: said N (N is a number modulo ARQ_BSN_MODULUS) the BSN number of the first
PDU, the BSN of the second PDU shall be equal to (N + number of ARQ blocks contained in
the first PDU). In case more PDUs are transmitted without retransmission the algorithm applies
to the third, fourth PDUs (contiguous modulo ARQ_BSN_MODULUS).