Dynamic Compression of Signals in Frequency Domain at Multi-Carrier Systems

Targeted for distributed antenna system structure, we proposed a method to compress the radio signals at multi-carriers wireless transceiver, which could reduce the bandwidth requirement of OTN. With high compression ratio, the solution makes the radio signals transport over the OTN more efficient. So it could reduce the cost to build backhaul for the DAS-based RAN, and make it easy to reconstruct the traditional RAN.