Mobile-to-mobile convergence

Mobile-to-mobile convergence (MMC) is a technology that allows a mobile device to automatically switch between a Wi-Fi network and a cellular network without interrupting a voice call or data session.[1] The technology is especially useful in terms of lowering cost, providing wider coverage and provides more raw data.[2]

In an MMC system, a dual-mode handset equipped with a software client can detect available Wi-Fi networks and route voice calls and data through them as the primary connection. If the Wi-Fi signal weakens or is lost, the system automatically switches between the WiFi connection and the cellular network without manual help.[1] This is different from fixed-mobile convergence (FMC), which typically requires a service provider to permit the handoff between WiFi and 4G/5G mobile networks.[1]

History

The mid-2000s saw the first major push to commercialize mobile-to-mobile convergence. DiVitas Networks allowed enterprise users to seamlessly hand off calls between a corporate PBX over Wi-Fi and the public cellular network.[3] Early users noticed an improved voice quality on Wi-Fi but also highlighted flaws such as short battery life, unreliable roaming, and complex setup.[4]

See also

References

  1. 1 2 3 "Mobile Convergence". Juno Telecoms. Retrieved 30 March 2026.
  2. ↑ "The Three C's of Convergence". Light Reading. 2007. Retrieved 30 March 2026.
  3. ↑ "eWEEK Labs: The Most Important Products of 2007". PCMag Australia. 2007. Retrieved 30 March 2026.
  4. ↑ Bulk, Frank (25 April 2007). "Rollout: DiVitas Networks Mobile Convergence Appliance and Client". Network Computing. Retrieved 30 March 2026.
This page is issued from Wikipedia. The text is available under Creative Commons Attribution-Share Alike 4.0 unless otherwise noted. Additional terms may apply for the media files.