CN1744457B

3G

Title

Method for controlling transmission power of hs-scch in mobile communication system

Application Number:

CN20051106915

Publication Date:

12-05-2010

Current Assignee:

LG

Family ID:

Application Date:

18-11-2002

Publication Country:

US

Priority Date:

16-11-2001

Declaring Company:

LG

Abstract  Abstract

A control using high speed downlink packet access (HSDPA) technology in the UMTS system of high speed downlink shared channel for a shared control channel (HS-SCCH) power method wherein power control for HS-SCCH power compensation value determined by current service wireless network controller (SRNC) and transmitted to the base station to control frame or message type. in the control frames selectively realize the first PO field for soft-switching the PO value of transmitting DPCCH and a second PO field for transmitting a main cell of the HS-SCCH PO value; and a third PO field for transmitting a non-anchor cell HS-SCCH PO value so wireless link environment or condition change to properly control the transmission power of the HS-SCCH.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.