Tyler van Houwelingen wrote:
> This scheduling in the WiMAX MAC allows us to have 50-100 clients on a 
> single WiMAX AP with no fall off in bandwidth per client (up to the capacity 
> limit of course

What kind of access point? What brand? What coverage range? What price 
point?
>  wifi, we could only get 10-15 or so clients on an 
> AP before bandwidht falls of a cliff.  

What sort of AP? What kind of coverage? What price point? What kind of 
tuning?

I have seen people get 75 to 100 users on a WRT54GL with careful tuning 
etc running
e-mail / light browsing workload. So lots and lots of variables to 
consider. :)


>   The only downside is really 
> latency.  With a few clients on WiFi latency is around 5-10ms but with WiMAX 
> it is always about 50ms given the scheduling, even with just one client 
> connecte.  At larger number of clients, latency stays the same, until you 
> approach >50 clients then it begins to creep up.
>   

Interesting.

I'm building a small mesh network to test various configurations and 
such out. I'll be posting results on my blog as I go through the process.

A lot more testing is needed in terms of best configurations / practices 
for community wirleless networks built from commodity parts.

Also there is 3.65Ghz stuff which is very interesting but hampered by 
exclusion zones. I have been leading the fight in gaining access to the 
zones for some time now. 

WiMAX is considered dead on arrival by many in the WISP community. :)

-- 
Charles Wyble (818) 280 - 7059
http://charlesnw.blogspot.com
CTO Known Element Enterprises / SoCal WiFI project


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