Friday Reader's Digest

Update to WiMAX entry (below): from DailyWireless.org.
IMS:
The big picture in this article on Billing World, no technicalities.

Google:
Robert Cringely takes the GoogleNet one step further in this column.

In-building coverage:
One of these nasty bottlenecks. Read Dean Bubley on DVB-H for mobile TV and this article on ElectronicsWeekly on HSDPA.

WiMAX:
This article on Wi-Fi Planet sums up the elements of the certification process, currently in happening in Spain. It also has a link to the white paper that it is based on. The first batch of products could be certified by the end of the year, expect mobility in 2007.