Gazell Max throughput Multilink

[Davy]

When one host and one device,the through can be 16KBps。But,when one host and two device ,the Max throughput is only 6KBps。Can you tell me Why ?????And Can you tell me the Max throughput you test??

[Hung Bui]

Hi Davy,

Tests from our developers showed the max throughput (with only one device) can get up to 213kbps. We need to see your timeslot and channel configuration to find why you only get 128kbps.

When you have 2 devices, there are chances that the 2 devices transmit at the same timeslot and interfere. You may want to define different channels for each of them, so they won't collide.

[Hung Bui]

@Davy: timeslot is kept at default (600us with 2Mbps) by using this and with the channel table on the device limited to half of the full table, you will see that the packet only sent every 4 timeslot (at the best scenario) this is because the device only transmit one new packet per channel (retranmission happens on all timeslot though). So on the host I configured with 2 timeslot per channel, and on the device it's 4 timeslot per channel. This will allow the host and device synchronize even though the channel table on the device is half of what on the host.