WO2012115362A3

5G,4G

Title

METHOD OF CONTROLLING UPLINK TRANSMISSION POWER AT UE IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREOF

Application Number:

WO2012KR00810

Publication Date:

18-10-2012

Family ID:

Application Date:

02-02-2012

Publication Country:

US

Priority Date:

22-02-2011

Declaring Company:

LG

Abstract  Abstract

A method of determining uplink transmission power at a user equipment (UE) in a wireless communication system is disclosed. The method includes receiving channel status information-reference signal (CSI-RS) settings and downlink transmission power values for a plurality of transmission points (TPs) from a higher layer receiving CSI-RSs from the plurality of TPs estimating path loss values corresponding to the plurality of TPs based on the received CSI-RSs determining the uplink transmission power using the estimated path loss values and transmitting an uplink signal to one or more of the plurality of TPs based upon the determined uplink transmission power.

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.