ArrayComm is a leading vendor for AI-on-5G solutions and O-RAN base station hardware and software. ArrayComm provides the following to the O-RAN ecosystem: NVIDIA® Aerial 5G based AI-on-5G solutions 4G / 5G End-to-End base station system Carrier grade physical layer (PHY) software for 4G/NB-IoT/Cat-M/5G, available on multiple chip platforms, for Sub-6G and millimeter wave bands Commercial L2/L3 protocol stack for 5G DU and vDU (PCIe accelerator card) using Marvell, NXP, and Xilinx chips RU (multiple bands, eCPRI/CPRI, indoor/outdoor) Fronthaul Gateway ArrayComm has rich experiences in L1 and system integration including fronthaul (over eCPRI or CPRI) integration between DU and RU, as well as MAC-PHY integration (using Small Cell Forum FAPI interface).