US Patent Application 18044023. Communication Method and Apparatus simplified abstract
Contents
Communication Method and Apparatus
Inventors
Hongcheng Zhuang of Shenzhen (CN)
Communication Method and Apparatus - A simplified explanation of the abstract
- This abstract for appeared for patent application number 18044023 Titled 'Communication Method and Apparatus'
Simplified Explanation
The abstract describes a communication method involving a device with two SIM cards. The device obtains network status information from a network device about the section it is about to pass through. Based on this information, the device determines which SIM card to use when passing through that section. The device then switches to the appropriate SIM card for communication before or during the passage through the section.
Original Abstract Submitted
A communication method includes a terminal device having a dual-card function that obtains, passing through a target section and from a network device, network status information of the target section through which the terminal device is about to pass, and determines, in advance based on the network status information, a target subscriber identity module (SIM) card used when the terminal device passes through the target section. Subsequently, before or when the terminal device passes through the target section, the terminal device can switch to the target SIM card in advance for communication.
