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:
Apr. 05, 2016
Filed:
May. 02, 2013
Evolved packet core less direct mode communication system and communication attaching method thereof
Institute for Information Industry, Taipei, TW;
Institute For Information Industry, Taipei, TW;
Abstract
An evolved packet core less direct-mode communication system and a communication attaching method thereof are provided. The evolved packet core less direct-mode communication system comprises a client direct-mode communication apparatus and a server direct-mode communication apparatus. The server direct-mode communication apparatus transmits a synchronization signal to the client direct-mode communication apparatus. The client direct-mode communication apparatus synchronizes to the server direct-mode communication apparatus according to the synchronization signal and establishes a communication connection with the evolved packet core less direct-mode communication system after synchronization.