| 摘要 |
The invention relates to a mobile device for wireless data communication, the device comprising the following functional units a central data processing unit, a memory unit, a display element, a user interface, a power supply unit, and a wireless transceiver configured for wireless data communication using the same frequency ranges of the sub 1 GHz frequency band for both sending and receiving data, each of the functional units being functionally connected to at least the central data processing unit. Furthermore, a method for communicating data by wireless data communication in a data communication network is disclosed. |
