发明名称 |
Leistungssteuerung für einen gemeinsamen Abwärtskanal mit hoher Geschwindigkeit in einem Mobilkommunikationssystem |
摘要 |
<p>A method for controlling transmission power of shared control channel for high speed downlink shared channel (HS-SCCH) in an UMTS system adopting a high speed downlink packet access (HSDPA) is disclosed in which a power offset value for power control of HS-SCCH is determined by a serving radio network controller 9SRNC) and transmitted as a control frame or message type to a base station. A first PO field for transmitting a PO value for non-handover or soft handover of the DPCCH, a second PO field for transmitting a PO value used for the primary cell and a third PO field for transmitting a PO value used for the non-primary cell are selectively implemented in the control frame, so that the transmission power of HS-SCCH can be suitably controlled according to change in environment or circumstances of the radio link. <IMAGE></p> |
申请公布号 |
DE60228386(D1) |
申请公布日期 |
2008.10.02 |
申请号 |
DE2002628386 |
申请日期 |
2002.11.13 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
LEE, YOUNG-DAE;PARK, JIN-YOUNG |
分类号 |
H04B7/005;H04B7/26;H04J13/00;H04W52/00;H04W52/04;H04W52/16;H04W52/28;H04W52/32;H04W52/34;H04W52/36;H04W52/40;H04W76/02 |
主分类号 |
H04B7/005 |
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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