发明名称 |
METHOD AND A DEVICE FOR SUPPLYING A UPLINK PACKET DATA SERVICE BY USING A UPLINK DEDICATED CHANNEL IN AN ASYNCHRONOUS WIDEBAND CODE DIVISION MULTIPLE ACCESS COMMUNICATION SYSTEM, SPECIFICALLY CONCERNED WITH USING THE SAME SETUP INFORMATION AS A DCH(DEDICATED CHANNEL) IN AN E-DCH(DEDICATED CHANNEL FOR E) |
摘要 |
<p>PURPOSE: A method and a device for supplying a uplink packet data service by using a uplink dedicated channel in an asynchronous WCDMA communication system are provided to select a multiplexing method in consideration of channel situations of a terminal, thereby increasing the entire performance of an E-DCH(Dedicated Channel for E) by using the selected multiplexing method. CONSTITUTION: An SRNC sets the entire number of E-DCHs and DCHs(1202), and sets TFSs(Transport Format Sets) and TFIs(Transport Format Indicators) for the set E-DCHs and the DCHs(1204). The SRNC decides whether channels inputted to a loop are the E-DCHs(1206). If so, the SRNC sets TFs(Transport Formats) for the E-DCHs, and determines TFS-related information by each TF(1214). If the size and the number of transmission blocks for the E-DCHs are determined, the SRNC sets the TFSs and the TFIs(1218,1220). The SRNC transmits information related to the set TFSs to a node B and a terminal.</p> |
申请公布号 |
KR20050017601(A) |
申请公布日期 |
2005.02.22 |
申请号 |
KR20040064232 |
申请日期 |
2004.08.16 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
CHOI, SUNG HO;HEO, YOUN HYOUNG;KIM, YOUNG BUM;KWAK, YONG JUN;LEE, JU HO |
分类号 |
H04L12/56;H04W24/00;H04W36/18;H04W72/12;H04W74/00;(IPC1-7):H04B1/69 |
主分类号 |
H04L12/56 |
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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