Wireless internet access module, communication method for host and wireless internet access module, and data card

摘要

A communication method for a host and a wireless Internet access module, and a data card, are provided so that the host implements wireless Internet access with the wireless Internet access module of a secure digital interface. The method includes simulating each port on a wireless Internet access processing function unit in a wireless Internet access module into a secure digital card partition and reporting the secure digital card partition to a host side; receiving downlink interaction information from the host side encapsulated in a secure digital card interface format, decapsulating the downlink interaction information, and delivering the decapsulated downlink interaction information to a corresponding port; and receiving uplink interaction information reported to the host side from each port, and encapsulating the received uplink interaction information in the secure digital card interface format.

主权项

1. A method for synchronizing data by use of a wireless Internet access module of a secure digital interface, the method comprising:
detecting that the wireless Internet access module of the secure digital interface is enabled; performing dialing according to preset dialing information; signing in a corresponding network space according to preset network space information; synchronously updating data in the network space and a secure digital storage function unit of the wireless Internet access module according to a preset synchronization policy; and obtaining the preset dialing information, the preset network space information and the preset synchronization policy through a secure digital card interface of the wireless Internet access module, wherein the obtaining of the preset dialing information comprises
establishing, by the wireless Internet access module, a connection with a second host through the secure digital card interface,using each functional unit of the wireless Internet access module as a secure digital card partition and reporting the secure digital card partition to the second host,receiving the preset dialing information, the network space information and the synchronization policy encapsulated in a secure digital interface format from the second host,decapsulating the preset dialing information, the network space information and the synchronization policy encapsulated in the secure digital interface format, andwriting the decapsulated preset dialing information, network space information and synchronization policy into a corresponding functional unit of the wireless Internet access module.