DEVICE AND METHOD OF CONTROLLING UPLINK POWER FOR WIRELESS TRANSMIT/RECEIVE UNIT USING MULTIPLE CARRIERS Russian patent published in 2015 - IPC H04W52/24 

Abstract RU 2565030 C2

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to wireless communication. The invention discloses a method and a device for determining uplink power on a WTRU. The WTRU operates in an aggregated carrier system. The WTRU is configured to receive a plurality of uplink power parameters allocated to one of a plurality of uplink carriers and to receive a transmitted power control command allocated to one of the plurality of uplink carriers. The WTRU is configured to determine path losses for one of the plurality of uplink carriers and to determine transmitted power for one of the plurality of uplink carriers based on the plurality of power parameters, the transmitted power control command and path losses.

EFFECT: enabling a wireless transmit/receive unit (WTRU) to perform complex operations for proper UL transmission power control.

16 cl, 4 tbl, 10 dwg

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RU 2 565 030 C2

Authors

Shin Sung-Khiuk

Chzhan Godun

Shtern-Berkovitts Dzhanet A.

Petraski Filip Dzh.

Dik Stefen Dzh.

Levi Dzhozef S.

Pan' Kajl Tszjun-Lin'

Bala Ehrdem

Rudol'F Marian

Terri Stefen E.

Koo Chang-Soo

Dennin Charl'Z A.

Zejra Ehldad M.

Dates

2015-10-10Published

2010-02-09Filed