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:
Oct. 31, 2017
Filed:
Jan. 20, 2015
Huizhou Tcl Mobile Communication Co., Ltd., Huizhou, Guangdong, CN;
Shiqing Zhao, Huizhou, CN;
Longcheng Zhao, Huizhou, CN;
HUIZHOU TCL MOBILE COMMUNICATIONS CO., LTD., Huizhou, Guangdong, CN;
Abstract
An offline communication method includes steps of: receiving, by a first TDD (Time Division Duplexing) terminal, an instruction for setting the first TDD terminal as a D2D (Device-to-Device) terminal device; interchanging, by the first TDD terminal, upstream time slots and downstream time slots thereof, and setting the first TDD terminal to be in a mode of conforming a D2D communication environment in response to said instruction; and searching, in a mode that the upstream time slots and the downstream time slots are interchanged, for a second TDD terminal which is adjacent to the first TDD terminal and is not set as a D2D mode, and establishing a connection therebetween after the second TDD terminal is searched out. By this way, communication between those offline intelligent mobile terminals within a short distance can be carried out.