Sasken Communication in pact with YOZAN Sasken Communication Technologies Ltd has announced that it has entered into a tie-up with YOZAN Inc to provide its 3G protocol stack for the later's wireless chipset solution. The Sasken 3G Protocol stack will be used in the development of 3G enabled wireless chipset for the mobile terminal market under the agreement. Sasken will also extend its support to YOZAN for conducting field trials for the development of a proven device.