What is definition of "Open" here?
The current submission is entirely about Open Source 4G/5G. Fabrice Bellard on top of the crazy amount of other stuff he did also made a LTE/NR Base Station Software [1]. WiFi and Bluetooth are also "Open".
>But the thing that's holding Apple up is purely legal IMO
People constantly mistaken having an open standard regardless of patents and an useable product on the market. There is no reason why you cant have a software modem aka Icera that was acquired by Nvidia in the early 10s. And there are no modem monopoly by Qualcomm which is common misconception across all the threads on HN and wider internet. MediaTek, Samsung, Huawei, Spreadtrum and a few others have been shipping 4G / 5G Modem on the market for years.
The only reason why Apple hasn't released a modem 6 years after they acquired the modem asset from Intel is because having a decent modem, performance / watt comparatively to what on market is Hard. Insanely hard. You have Telecoms from top 50 market each with slightly different hardware software spectrum combination and scenario along with different climate and terrains. It took Mediatek and Samsung years with lots of testing and real world usage at the lower end phone to gain valuable insight. Still not as good as Qualcomm but at least it gets to a point no one is complaining as much.
