RE: Wireless Communication Synchronization System Based on the Alignment Principle

Shinya Sakaida — Thu, 21 Aug 2025 02:16:50 GMT

Dear Kenneth

Thank you. It's true that it becomes more difficult to synchronize the more devices you have. However, if you allow for a small amount of synchronization error when using a large number of devices, synchronization can be achieved. There is a trade-off between the degree of synchronization error and the number of devices. With four or five devices, as in the video, synchronization without error can be achieved.

Best regards

RE: Wireless Communication Synchronization System Based on the Alignment Principle

Kenneth — Wed, 20 Aug 2025 11:15:58 GMT

Hello,

I am not sure I fully understand the principle, but it make sense to have one radio that act as a synchronization for the system for low power operation. If the distant is too large for one device you must have some relays in place, not sure how you want to solve that. If you have very many devices and need some bi-directional data, then I think it will be difficult to synchronize that it any good way, maybe you can allow a timing window after the synchronization packet for devices to transmit at a random delay within that window. Also, in any such system I would recommend to have some frequency hopping, e.g. that the radio that synchronize hop in a given pattern also.

Kenneth