Hi
I have more than 10 yrs exp in telecom and IOT doamin,
We do design solutions based on the usecases be it scale, latency, throughput
or clustersize as the deciding criteria.
I assume you are looking for a tool to measure various qos parameters(pkt loss, jitter, latency, fragmentation, max/min delay, loss percentage, protocol type.) of a traffic and compare them across the protocols used (zigbee, wifi, ble, 6lowpan)
MQTT however is low footprint messaging tool. This has different impact
Assuming there will be iot gateway in Home-Automation env, and you would need to perform benchmark against various wirelss protocols and would like to assign traffic priority to various class of devices which needs to given presidence, and see the behaviour
Also you would like to play with various topologies, like hub and spoke, ring bus etc.
Based on above analysis, you are looking at 3 things.
1 A iot setup, (this could be ns2/3 but again you will not get the real pkt and fading behaviour)
2. Software tool to analyse the Qos performance.
3. A report on the analysis.
If above analysis is correct Please let me know