New FLO Forum Spec Boosts Network Vendor Interoperability
Verizon Wireless Details FLO Network Plans at Q3 Meeting, Forum Welcomes 16 New Members

FREMONT, CA - August 24, 2006- Network equipment vendors looking to profit from the build-out of Forward Link Only (FLO) multicast networks have available a new tool thanks to a specification from the FLO Forum. The Multiplex Subsystem-to-Transmit Station Interface (MTI) allows transmit stations from multiple manufacturers to be part of a single MediaFLO broadcast network. Transmit stations must be compliant with the MTI protocol to correctly broadcast a FLO waveform.

"The MTI specification allows equipment providers like Thomson to build interoperable equipment that will function properly in any FLO-based network," said Brett Jenkins, vice president of engineering for Thales Broadcast & Multimedia, a business within Grass Valley. "As the first release of a specification at a layer higher than the air interface, it is a major accomplishment in itself and a foreshadowing of work that is forthcoming from the FLO Forum members."

"Envivio is bringing its extensive experience in mobile encoding and standards work to the FLO Forum," said Julien Signès, President of Envivio Inc. "As an active member in standards bodies and promoter of open standards-based solutions, Envivio supports the forum's goal of creating an interoperable ecosystem for FLO-based products."

The MTI outlines the protocol for communicating FLO multiplex and control information from a FLO multiplexer subsystem in a FLO aggregation segment, to a transmit station. The FLO system supports multiple services including the video, audio, text and signaling components of a mobile multimedia multicast service. Technical requirements, such as the MTI specification, form a compatibility standard for FLO multimedia multicast systems.

Verizon Wireless Discusses FLO Plans, Decision Process

FLO Forum members attending the group's third quarter meeting in Toronto this month heard a presentation by Verizon Wireless executives regarding the evolution of video services within the Verizon network, why Verizon chose FLO technology, and how the company views the future growth of the mobile multicast market. In December 2005, Verizon Wireless announced that it is working toward launch multicast multimedia services using via the MediaFLO network in 2007.

FLO Forum Continues Rapid Growth

With the addition of 16 new members including Agilent Technologies, Inc., Anritsu Corporation, CETECOM Inc. Chyron Corporation, conVISUAL AG, Envivio Inc., GCT Semiconductor, Inc., Hantro Products Oy, Imagination Technologies Ltd., Korea Electronics Technology Institute, MaxLinear, Inc., M.B. International Telecom Labs, NDS Limited, Siano Mobile Silicon LTD., tps Consulting, LLC and Widevine Technologies, Inc., the FLO Forum has grown to 60 members.


About FLO Technology
FLO technology is a new air interface with multicasting capabilities designed to increase capacity and reduce content delivery costs to mobile handsets. FLO technology enables mobile users to see and hear a variety of relevant content for the mobile consumer.

Designed from the ground up specifically to multicast significant volumes of rich multimedia content, FLO enables wireless operators to cost-effectively deliver clips and streaming video to millions of mobile users at once. FLO provides the technology for distributing multimedia content efficiently and economically without impacting current networks.


About the FLO Forum
The FLO Forum is a multi-company initiative committed to advancing the global standardization of FLO™ technology. Composed of industry-leading organizations, the FLO Forum works to develop products and services, based on FLO technology, to enable the delivery of advanced multimedia services to wireless consumers. The FLO Forum is organized to promote the global standardization of FLO technology, including compliance and certification benchmarks for the technology. For more information on membership and the FLO Forum, please visit www.floforum.org.

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FLO is a trademark of QUALCOMM Incorporated. All other trademarks are the property of their respective owners.