maybe this URLs can help (Score 1)

I hope this URLs can help, but you must agree with yours neighbors about what frecuncy to use... Up to 4 Simultaneous Channels are Okay for 802.11b http://www.extremetech.com/article2/0,3973,708876, 00.asp Frequency planning (avoid more than three access points from mutually overlapping) http://www.oreilly.com/catalog/802dot11/chapter/ch 15.html#38054 Deployment Issues in Enterprise Wireless LANs http://www.ecsl.cs.sunysb.edu/tr/TR166.pdf