Overview

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. High Quality Content by WIKIPEDIA articles! QChat is a Push-to-Talk (PTT) technology developed by Qualcomm. The QChat software application was developed by Qualcomm Internet Services (QIS) a division of Qualcomm and part of the Qualcomm Wireless and Internet group. QIS offers a set of software products and content enablement services to support and accelerate the growth of the wireless data market. Qualcomm developed QChat to provide a reliable method of instant connection and two-way communication between users in different locations, but operating within the same type of network architecture. Prior to the existence of cellular and personal communications services networks, this type of communication was limited to private Land Mobile Radio System (LMR) technology used by public safety and utility service agencies. LMR has limitations, specifically its usage can be restricted by geographic coverage area and by use of disparate frequency bands. QChat, an application developed for the BREW platform, is a PTT communication technology for 3G networks.

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