发明申请
US20080240097A1 APPARATUS AND METHOD FOR MULTICAST AND BROADCAST SERVICE (MBS) IN BROADBAND WIRELESS ACCESS SYSTEM
审中-公开
宽带无线接入系统中的多播和广播服务（MBS）的装置和方法
- 专利标题： APPARATUS AND METHOD FOR MULTICAST AND BROADCAST SERVICE (MBS) IN BROADBAND WIRELESS ACCESS SYSTEM
- 专利标题（中）： 宽带无线接入系统中的多播和广播服务（MBS）的装置和方法
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申请号： US12059379申请日： 2008-03-31
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公开(公告)号： US20080240097A1公开(公告)日： 2008-10-02
- 发明人: Ki-Back KIM , Sang-Young Lee , Eun-Chan Park
- 申请人： Ki-Back KIM , Sang-Young Lee , Eun-Chan Park
- 申请人地址： KR Suwon-si
- 专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址： KR Suwon-si
- 优先权： KR2007-0031259 20070330
- 主分类号： H04L12/56
- IPC分类号： H04L12/56
摘要：
An apparatus and a method for a Multicast and Broadcast Service (MBS) in a Broadband Wireless Access (BWA) system are provided. A broadcasting server in a broadcasting service system includes a storage for storing broadcasting contents; a controller for determining relative offset information for a broadcasting start time with respect to each Internet Protocol (IP) packet; a generator for generating IP packets with the contents provided from the storage and recording the determined relative offset information in the generated IP packets; and a transmitter for transmitting the packets including the relative offset information to an Access Control Router (ACR).
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