ALSO NOTED: Boingo buys Concourse Communications; Network Chemistry enforces on-campus wireless policies; and much more...

> Boingo Wireless agreed to buy Concourse Communications, an operator of neutral-host wireless access systems. Release

> Network Chemistry introduced one of the first solutions targeted at companies enforcing an on-campus wireless policies. Release

> The pan-African telecommunications group Econet Wireless says that it has acquired a controlling interest in Burundi operator ST Cellular. Article

> Japan's Yomiuri Shimbun newspaper says DoCoMo plans to be Japan's first mobile-phone operator to have all of its handset models compatible with GSM networks to enable roaming for travelers. Article

> Sri Lanka has offered 3G mobile phone network licenses to the country's four cellular phone operators at $5 million each. Article

> Wavesat said commercial samples of its basic mobility chipset will be available in the third quarter. Release

And Finally... Freeplay Energy has signed a five-year agreement with WP Phones to sell at least 1 million wind-up chargers per year. Article