TRU-Flow™ is a patent-pending algorithm to ensure the fastest possible throughput for our end users with or without a Virtual Private Network (VPN) connection.

User Scenarios

• Situations where upload congestion can cause download data throughput to be significantly reduced; For example, web surfing in parallel with an FTP Upload transfer, web pages load slowly.
• When applications send data faster than the modem can respond, backlog is created. Congestion results in slow speeds and latency delays.
• Independent upload and download speeds are typically used as benchmarks when comparing products. However simultaneous upload and download transfers are more representative of the real user experience.

TRU-Flow Solution

• A patent-pending algorithm to ensure the fastest possible performance with or without VPN.
• Continually monitors IP traffic congestion, Round-Trip-Time (RTT), and data throughputs to optimize overall upload and download throughput.
• Unique firmware, provides intelligent "umbrella" protection
  • Where no or inadequate application congestion control is already present (eg. Sending files via FTP, VPN or specific web apps like YouTube),
  • Manages data traffic to maximize speed and minimize stalling or pausing,
  • Compatible with existing VPN technologies.
• The only technology in the world to improve web page load times during uplink congestion even with a VPN enabled.
• Now available on new CDMA USB modems, Express/PC cards, and Embedded Modules.
• Deployed on the UMTS product line in 2007.

TRU-Flow Performance*

• When there is uplink congestion, TRU-Flow technology
  • theoretically capable of 9X increase in download throughput,
  • an average 100% increase in downlink throughput performance in field tests,
  • an average 100% improvement in web page load times,
  • a greater than 100% reduction in Round Trip Time (RTT),
  • compatibility with or without VPN enabled.
• There is NO degradation in downlink or uplink performance when there is no congestion.
• Results are consistent on all UMTS and EVDO networks.

_{* Improvements vary depending on signal conditions.}

LEARN MORE

TRU-Flow White Paper