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:
Nov. 10, 2020
Filed:
Nov. 06, 2017
Spreadtrum Communications (Shanghai) Co., Ltd., Shanghai, CN;
Yi He, Shanghai, CN;
Xianliang Chen, Shanghai, CN;
Xichun Gao, Shanghai, CN;
Jinjin Ni, Shanghai, CN;
Yiguo Zhao, Shanghai, CN;
Yutai Hao, Shanghai, CN;
Jin Xu, Shanghai, CN;
Chen Tang, Shanghai, CN;
SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD., Shanghai, CN;
Abstract
A multi-card user equipment and a method for processing its service are provided. The method includes, when receiving service request corresponding to a first subscriber identity card, implementing data transmission channel between user equipments and a network which is corresponding to the first subscriber identity card to process the service request; the data transmission channel corresponding to at least two of the subscriber identity cards shares a common wireless connection. With the method, providing services for multiple cards at the same time can be available, meanwhile hardware cost and complexity is decreased, and wireless transmission resources is saved.