BARCELONA, Spain--(BUSINESS WIRE)-- InterDigital, Inc. (NASDAQ: IDCC) today announced successful demonstrations of its suite of convergence technologies at the 2010 Mobile World Congress. The live trials - which include seamless device mobility, media mobility and bandwidth aggregation across networks - are supported by several technology and product partners and illustrate true convergence of any content, across any device, on any network. Advanced system solutions from InterDigital target ubiquitous mobile broadband, low latency, high capacity, and reliable coverage for limitless applications, while preserving QoS flexibility and improving network traffic management.

The exhibit features a suite of advanced technologies for more efficient wireless networks, a richer multimedia experience, and new mobile broadband capabilities:

    --  Bandwidth Aggregation Management: Partnering with Attila Technologies,
        InterDigital demonstrates the ability to combine bandwidth across
        multiple wireless networks to improve quality of service, increase
        throughput, eliminate dropped connections and improve network resource
        utilization. The underlying technology uses cognitive radio techniques,
        and an innovative network protocol combined with deep packet inspection
        for aggregating multiple heterogeneous bandwidth sources and optimizing
        user experience.
    --  Device Connectivity and Mobility:Collaborating with product partners
        HelloSoftand Intrinsyc, InterDigital features its Media Independent
        Handover (MIH) technology, the IEEE 802.21 standard for uninterrupted,
        seamless multimedia session transfers between 2G/3G/4G cellular, WiFi or
        WiMax networks, and other wired and wireless interfaces. InterDigital's
        MIH client - running on several types of wireless devices with distinct
        operating systems - performs seamless handovers between live 3G and WiFi
        networks in two separate demonstrations: integrated with Hellosoft's
        VoIP client on a Windows Mobile HTC smart phone to transfer voice calls,
        and with Intrinsyc's RapidRIL/Connection Manager on the G1 with Android
        OS to stream real-time video services.
    --  Media Mobility: With support from GoldSpot Media, InterDigital
        highlights seamless multimedia transfers across devices and intelligent
        data optimization. Media mobility allows an end-user to access,
        transfer, or share content anywhere on any device, over any network.
        During the demonstration, streaming video sessions are shared or
        transferred between several smart phones and laptops, whereby the video
        format is optimized for each device (for example, high-definition video
        is delivered to the laptops and smart phones receive low-resolution).

"Multi-faceted collaborations with companies like Attila, HelloSoft, Intrinsyc and GoldSpot underscore our ability to work with a broad range of innovative technology partners who share our goal of creating spectrum multiplying technologies for optimal bandwidth usage and a richer multimedia experience," said Naresh Soni, Chief Technology Officer of InterDigital. "Building on our expertise in complete end-to-end wireless system solutions, InterDigital is integrating several standalone convergence technologies into a complete and efficient architecture for tomorrow's network of networks."

Members from the media, investment community and industry analysts are invited to visit InterDigital in Hall 1, stand 1D07. Please contact jack.indekeu@interdigital.com to schedule a meeting in advance.

About Attila Technologies

Attila Technologies is a Technogenesis(R) company spun out of Stevens Institute of Technology in New Jersey. It was established in 2005 by a highly seasoned team of technologists, entrepreneurs and telecom executives to commercialize the company's multi-network capabilities and technology. Attila's innovative software solution leverages overlapping heterogeneous wireless networks to create an always-on turbocharged connection for mobile users. The solution represents an emerging paradigm shift in the design of wireless communications systems by exploiting the increasing overlap in wireless systems to deliver advanced communications services without requiring a corresponding change in infrastructure networks.

About GoldSpot Media

Consistency is the tipping point in mobile. A consistent interactive user experience across all mobile phones is critical for mass-market adoption of content applications. GoldSpot Media is committed to providing this consistency with ease, using its interactive mobile media solutions to create the optimal interactive user experience that benefits the entire mobile ecosystem. Mobile operators, content publishers and advertisers rely on GoldSpot Media to help them create and deliver the most impactful D2C experience across all mobile devices. The company's unique, innovative, client-server mobile solutions, miSpot and miApp, are based on an intellectual property platform that includes scores of patents pending in the areas of mobile ad distribution, insertion, storage, interactivity, reporting and mobile application creation and deployment. The company is headquartered in Sunnyvale, Calif., with an R&D center in Bangalore, India.

About HelloSoft

HelloSoft is the world's leading provider of VOIP, IMS and convergence client technologies to mobile devices. The company enables mass deployment of low-cost, power-efficient, full-featured multi-mode wireline and wireless devices though its highly optimized and comprehensive VOIP, IMS, VCC and DSC software products with superior voice quality, QoS, and efficient call/data session switching specifically designed for next generation end-points. The comprehensive portfolio of award winning products enables OEMs, ODMs and semiconductor manufacturers to deliver convergence products with a short time to market schedule. HelloSoft is headquartered in San Jose, California with an R&D facility in Hyderabad, India and sales and distribution worldwide.

About Intrinsyc Software International, Inc.

Intrinsyc empowers device makers, mobile operators, and silicon vendors to deliver compelling, next generation mobile devices faster with higher quality, and differentiating innovation. We help our customers deliver compelling products using our unmatched expertise with the leading OS platforms including Android, Apple, Blackberry, Linux, Symbian, Windows CE and Windows Mobile. Intrinsyc delivers Destinator, the most feature rich navigation application with the best integration for leading smartphones, including from OEMs like Motorola and LG Electronics. Intrinsyc is publicly traded (TSX: ICS) and headquartered in Vancouver, Canada, with offices in China, Israel, Taiwan, U.K. and the United States.

About InterDigital

InterDigital develops fundamental wireless technologies that are at the core of mobile devices, networks, and services worldwide. We solve many of the industry's most critical and complex technical challenges, inventing solutions for more efficient broadband networks and a richer multimedia experience years ahead of market deployment. InterDigital has licenses and partnerships with many of the world's leading wireless companies.

InterDigital is a registered trademark of InterDigital, Inc.

For more information, please visit: www.interdigital.com

    Source: InterDigital, Inc.

Contact: InterDigital, Inc. Media Contact: Jack Indekeu +1-610-878-7800 jack.indekeu@interdigital.com or Investor Contact: Janet Point +1-610-878-7800 janet.point@interdigital.com