Teledyne LeCroy UWBSpekChek and WiMedia Platform Test User Guide - Manual (Page 16)

UWBSpekChek™ WiMedia Platform Compliance
Test Guide
rev3.10 2 Page 16 of 33
Notes
• Background observation checks verify DUT & INTD follow correct signaling and
slot contraction behavior. The DUT & INTD fail if they violate any checks defined
in section 3.2. of the WiMedia Platform Test Specification.
Test Case 1.8: TD.8.2.4.2 BcstAddr Beacon Slot Collision (Optional)
This test verifies that the DUT responds correctly when it receives a beacon with a
BPOIE with BcstAddr in its beacon slot. The test uses special address BcstAddr for the
DevAddr in the BPOIE sent by the test system. This indicates a collision with the DUT
beacon in slot 3. The DUT must properly relocate its beacon following the third
consecutive superframe in which it receives a test system beacon with the BcstAddr
conflict.
Test procedure:
1.
Start analyzer capture.
2. Test system starts the beacon period and sends a beacon in slot 2. The BP
Length is set to 12.
3. Standard test start-up sequence.
4. The test system starts sending its beacons with a BPOIE indicating a device with
a DevAddr of BcstAddr is occupying slot 3.
5. One second after step 4, the test system starts sending beacons with a BPOIE
indicating devices with a DevAddr of BcstAddr are occupying slots 3 and 4.
6. Stop analyzer capture.
Notes
• Background observation checks verify DUT & INTD follow correct slot relocation
behavior. The DUT & INTD fail if they violate any checks defined in section 3.2.
of the WiMedia Platform Test Specification.
Test Case 1.9: TD.8.2.5.1 Beacon Period Contraction In Move Cases
This test verifies that the DUT will relocate its beacon to a lower slot when required by
the beacon protocol. The tester occupies slots 2 and 3 then begins sending beacon in