hi All,
I got an device with WL1273 in it, the OS is Windows Mobile 6.5, my problem is
1. When the device associated to AP in 2.4G ( both b/g and n/g mode), the WL1273 doesn't wake up as the DTIM period,
2. Even the AP buffered the ping packets for this device, and set the bit in TIM, the WL1273 just not wake up, normally after 50 to 60 beacons the device send out PS-POLL (that's maybe a internal timer)
3. the WL1273 client behaves like U-APSD enabled, but actually this's disable all time;
4. When STA send probe request before association, the AP sends back probe response, but AP always send retry response around 6 times; but STA will send probe request again and AP send response and retries. this will keep around teens time and finally STA get response.
5. looks like the WL1273 missed most management frame, but association/association response is ok, no retry;
6. Whenever the STA wake up, it sends a probe request frame, after get the response then send ps-poll frame,
7.the STA's listen interval is 3, AP DTIM is 1, beacon interval is 100
please advise, thanks!