Abstract: In this paper, we explore design aspects of adaptive modulation based on orthogonal frequency-division multiplexing (OFDM) for underwater acoustic (UWA ...

Abstract: Multiple-mode orthogonal frequency division multiplexing with index modulation (MM-OFDM-IM), which transmits an OFDM signal with information bits embedded onto multiple distinguishable ...

OFDM_Modulation_Classification In this paper, we propose an automatic modulation classification (AMC) method for the OFDM systems with the presence of frequency-selective multipath fading, additive ...

Program with Transmission(Tx) and reception(Rx) using multiplexing OFDM in SDR The program was create in GNU Radio using USRP in this project has Ofdm_Usrp_Tx(Transmission OFDM in USRP), Ofdm_Usrp_Rx ...

Cohere Technologies was awarded a $28 million contract by the Department of Defense (DoD) to develop radio access network (RAN) technologies to advance 5G/6G infrastructure. The contract will support ...

COMPARATIVE STUDY AND ANALYSIS OF BIT ERROR RATE of CDMA OFDM and UWB FOR DIFFERENT MODULATION TECHNIQUES ...

US waveform disruptor Cohere Technologies has announced a major endorsement of its novel technology by the US Department of Defence.

FutureG Office is investing in cutting-edge, next-gen techIt has handed $28m in funding to Cohere Technologies for the ...

The development of the 6G standard is entering a more concrete phase. At the June 2026 3GPP RAN Plenary in Singapore, the industry advanced several key areas under study and finalized the timeline for ...

Multi-Waveform Wireless Prototype Will Deliver Operational Aerial Surveillance and Response ISAC is a mission-first ...