Invention Grant
US08665791B2 Apparatus and method for providing multimedia broadcast/multicast service in mobile communication system
有权
在移动通信系统中提供多媒体广播/组播服务的装置和方法
- Patent Title: Apparatus and method for providing multimedia broadcast/multicast service in mobile communication system
- Patent Title (中): 在移动通信系统中提供多媒体广播/组播服务的装置和方法
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Application No.: US13145862Application Date: 2010-01-22
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Publication No.: US08665791B2Publication Date: 2014-03-04
- Inventor: Sang-Hyun Ha , Gyu-Il Choi
- Applicant: Sang-Hyun Ha , Gyu-Il Choi
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Jefferson IP Law, LLP
- Priority: KR10-2009-0005945 20090123
- International Application: PCT/KR2010/000425 WO 20100122
- International Announcement: WO2010/085115 WO 20100729
- Main IPC: H04W4/00
- IPC: H04W4/00
Abstract:
A mobile communication system for supporting a Multimedia Broadcast/Multicast Service (MBMS) is provided. More particularly, an apparatus and a method for applying a direct tunnel feature in order to reduce a transmission delay of a mobile communication system for providing an MBMS. The system includes a Gateway GPRS Support Node (GGSN). The GGSN omits transmission of data to a Serving GPRS Support Node (SGSN) and transmits data to a Radio Network Controller (RNC) using the direct tunnel feature when transmitting data.
Public/Granted literature
- US20110280173A1 APPARATUS AND METHOD FOR PROVIDING MULTIMEDIA BROADCAST/MULTICAST SERVICE IN MOBILE COMMUNICATION SYSTEM Public/Granted day:2011-11-17
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