The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 20, 2016
Filed:
Nov. 29, 2012
Zte Corporation, Shenzhen, Guangdong, CN;
Yanfeng Li, Shenzhen, CN;
Zhao Zuo, Shenzhen, CN;
ZTE CORPORATION, Shenzhen, Guangdong, CN;
Abstract
A device and method of driving multi-Packet Data Protocol (PDP) data communication for a mobile broadband device are disclosed. The device includes: a Radio Interface Layer (RIL) module which is configured to receive a function call request message based on data or a configuration service, and call a PDP management module through an extended multi-PDP support interface; a PDP management module, which is configured to acquire a PDP type of an access device corresponding to the function call request and currently supported by the system, trigger a PDP control module, and update and maintain a PDP resource state table; a PDP control module which is configured to encapsulate the function call request message into a Qualcomm MSM Interface (QMI) instruction or covert it into an AT instruction, carry in the instruction identifier information of the access device and output the instruction to a device management module; and a device management module, which is configured to send the instruction to the corresponding access device to perform PDP setup. The present disclosure is capable of supporting a multi-PDP data communication mode and increasing the access speed for a radio broadband device.