Below is a sampling of key technologies covered by our patent portfolio:
Increases coverage, accommodates more users and saves battery life.
Joint Detection and Interference Cancellation
Cancels out extraneous noise for a clearer and crisper reception.
Fundamental System Architecture
InterDigital developed the basic design concepts and methodologies by which most commercial TDMA and CDMA wireless systems are implemented worldwide.
Bandwidth on Demand
Enables systems to allocate bandwidth in an extremely efficient manner, increasing the capacity of a wireless system.
Superior power control technology to maximize system capacity and minimize signal interference and degradation.
An extremely efficient method of transporting packet data over a radio signal, thereby increasing radio system capacity.
Global Pilot Channel
A reference signal transmitted by the base station that allows reliable and robust communications by all mobile users.
A listing of InterDigital’s U.S. patents can be found on the US Patent and Trademark Office website.