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Tarana Wireless

 

Responding to the never-ending challenge of rising network bandwidth demand, Tarana’s team of wireless rocket scientists have combined antennas, massive processing power, unique algorithm innovations, and expert implementation, to create the industry’s first real alternative to exceedingly expensive, last-mile fiber. Through perfect cancellation of co-channel interference, proactive combination of all signal reflections, and continuous adaptation, Tarana’s non-line-of-sight (NLos) wireless transport solution achieves unprecedented 100 bps/Hz efficiency and rock-solid reliability, even in the face of rapidly changing urban conditions.

 

TARANA Technologies

 

Problem

Solution

   
MULTIPATH BEAMFORMING
MULTIPATH
BEAMFORMING

The multipath signals at a receiver can create deep fades across the spectrum band in use, eliminating the signal strength and quality required to maintain a high-bandwidth connection.

Referred to as beamforming and nullforming, these tools are essential to cancelling interference, and support multiple streams on the same channel to different destinations.

CO-CHANNEL INTERFERENCE EQUALIZATON
CO-CHANNEL INTERFERENCE
EQUALIZATON

It is inevitable that many of these radios will be within range of each other. As a result, with conventional architectures, channel capacity ends up being shared among multiple links in the same channels (Capacity decreases per link, due to the number of nearby links).

Handling multipath (multiple streams) is key to achieving full-rate links in extreme NLoS conditions.

UNLICENSED INTERFERENCE INTERFERENCE CANCELLATION
UNLICENSED INTERFERENCE
INTERFERENCE CANCELLATION

Attempting to escape the scarce licensed spectrum in the sub 6 GHz bands by joining the unlicensed Wi-Fi crowd in 5.8 will yield dozens, if not hundreds, of active networks. It is not a permanent solution.

Cancelling interference from inside and outside the Tarana system is an area where their advanced algorithms are particularly differentiated.

DYNAMIC OBSTRUCTIONS CONTINUOUS, AUTONOMOUS ADAPTATION
DYNAMIC OBSTRUCTIONS
CONTINUOUS, AUTONOMOUS ADAPTATION

Urban NLoS challenges are capped off by constant changes in the radio environment, such as moving busses, trucks, foliage, street décor, bringing problems for any radio solution that is not capable of rapid and autonomous adaptation.

The algorithms that drive the system's unrivaled performance operate continuously, enabling rapid startup and adaptation to changing conditions.

Tarana: AbsoluteAir 2 (AA2)