发明名称 |
METHOD AND APPARATUS FOR MULTICAST TRANSMISSION OF PACKET DATA IN A MOBILE COMMUNICATION SYSTEM |
摘要 |
<p>An apparatus and method for multicast transmission of packet data in a mobile communication system. To multicast packet data to a group of MSs, a BS divides a plurality of MSs within its cell area into a plurality of multicast groups. Here, the MSs of each multicast group are to receive the same data. The BS assigns a MMAC index to each multicast group. Upon receipt of a multicast traffic channel request message from an MS, the BS transmits to the MS a traffic channel assignment message with the MMAC index of a multicast group to which the MS belongs and transmits forward packet data to the MS on a traffic channel corresponding to the MMAC index.</p> |
申请公布号 |
CA2430799(A1) |
申请公布日期 |
2003.12.03 |
申请号 |
CA20032430799 |
申请日期 |
2003.06.02 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE, SUNG-WON |
分类号 |
H04B7/26;H04J13/00;H04L12/18;H04L12/70;H04W4/00;H04W4/06;H04W8/26;H04W72/04;H04W76/02;(IPC1-7):H04L12/18;H04Q7/36;H04L12/56 |
主分类号 |
H04B7/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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