Invention Grant
- Patent Title: Multicast service providing method in mobile communication system
- Patent Title (中): 移动通信系统中的组播业务提供方法
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Application No.: US10664550Application Date: 2003-09-19
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Publication No.: US07864722B2Publication Date: 2011-01-04
- Inventor: Seung June Yi , Young Dae Lee , So Young Lee
- Applicant: Seung June Yi , Young Dae Lee , So Young Lee
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Lee, Hong, Degerman, Kang & Waimey
- Priority: KR10-2002-0057459 20020919
- Main IPC: H04H20/71
- IPC: H04H20/71 ; H04B7/212 ; H04W4/00 ; H04L12/56
Abstract:
A multimedia service data transmitting method is disclosed. A logical channel indicator is added in service data mapped to a shared channel so that a terminal can discriminate a type of the service data transmitted through the shared channel. The logical channel indicator is a target channel type field (TCTF) and included in a header of the service data (MAC protocol unit).
Public/Granted literature
- US20040117860A1 Multicast service providing method in mobile communication system Public/Granted day:2004-06-17
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