The present invention is concerned with a method forcommunication from a plurality of device nodes in a wireless sensor network of an industrial control system or a process control system. In particular the invention is concerned with a method for aggregating data packets in an energy-efficient way and wireless devices arranged with hardware and software devices for carrying out the method.
CN 102845100 B (2016-04-20); US 9451498 B2 (2016-09-20)