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. 17, 2012
Filed:
Mar. 22, 2007
Baek Ju Lee, Seoul, KR;
Baek Ju Lee, Seoul, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A mobile communication terminal and multicasting method using the same are disclosed, by which an inter-multiuser multicasting function can be performed without using an access point. The present invention includes a user interface unit, a multicast group management module managing subscriber information based on information delivered via the interface unit, the multicast group management module playing a role in generating and transferring a multicast packet, an internet multicast protocol module delivering a message for joining or leaving a specific group according to a control signal provided by the multicast group management module, and a wireless LAN driving unit performing a multicast traffic action of transmitting the message provided by the internet multicast protocol module in a packet format to a joining group terminal by an ad-hoc system and delivering a packet received from a group terminal to the internet multicast protocol module.