Title:
METHOD FOR TRANSMITTING CONTROL INFORMATION, AND APPARATUS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2016/122233
Kind Code:
A3
Abstract:
The present invention relates to a wireless communication system. Specifically, the present invention relates to a method for controlling transmit power and an apparatus therefor, the method comprising: a step of configuring a first cell group consisting of a PCell and zero or more SCells, and a second cell group consisting of one or more SCells; a step of determining transmit power of a first PUCCH to be transmitted through the PCell in a subframe #n; and a step of determining transmit power of a second PUCCH to be transmitted through a predetermined SCell in the second cell group in the subframe #n, wherein the transmit power of the first PUCCH and the transmit power of the second PUCCH are adjusted so that the total sum of transmit power of a terminal is not greater than the maximum transmit power of the terminal, considering a minimum guaranteed power which is assigned to each cell group according to protection priorities between cell groups, and the minimum guaranteed power which is assigned to each cell group is selectively applied to a specific UCI among a plurality of UCIs.
Inventors:
YAGN SUCKCHEL (KR)
AHN JOONKUI (KR)
HWANG DAESUNG (KR)
AHN JOONKUI (KR)
HWANG DAESUNG (KR)
Application Number:
PCT/KR2016/000947
Publication Date:
September 15, 2016
Filing Date:
January 28, 2016
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W52/32; H04L1/18; H04W52/48
Domestic Patent References:
| WO2014109685A1 | 2014-07-17 |
Other References:
QUALCOMM INCORPORATED: "Power Control for Dual Connectivity", R1-142949, 3GPP TSG RAN WG1 MEETING #78, 10 August 2014 (2014-08-10), Dresden, Germany, XP050788429, Retrieved from the Internet
SAMSUNG: "Remaining Power Control Aspects for Dual Connectivity", R1-144729, 3GPP TSG RAN WG1 MEETING #79, 8 November 2014 (2014-11-08), San Francisco, USA, XP050875807, Retrieved from the Internet
ALCATEL -LUCENT ET AL.: "Remaining Issues on UL Power Control and Power Scaling for Dual Connectivity", R1-145194, 3GPP TSG RAN WG1 MEETING #79, 16 November 2014 (2014-11-16), San Francisco, USA, XP050895130, Retrieved from the Internet
HTC: "Remaining Details on UL Power Control in Dual Connectivity", R1-143031, 3GPP TSG RAN WG1 MEETING #78, 10 August 2014 (2014-08-10), Dresden, Germany, XP050788510, Retrieved from the Internet
SAMSUNG: "Remaining Power Control Aspects for Dual Connectivity", R1-144729, 3GPP TSG RAN WG1 MEETING #79, 8 November 2014 (2014-11-08), San Francisco, USA, XP050875807, Retrieved from the Internet
ALCATEL -LUCENT ET AL.: "Remaining Issues on UL Power Control and Power Scaling for Dual Connectivity", R1-145194, 3GPP TSG RAN WG1 MEETING #79, 16 November 2014 (2014-11-16), San Francisco, USA, XP050895130, Retrieved from the Internet
HTC: "Remaining Details on UL Power Control in Dual Connectivity", R1-143031, 3GPP TSG RAN WG1 MEETING #78, 10 August 2014 (2014-08-10), Dresden, Germany, XP050788510, Retrieved from the Internet
Attorney, Agent or Firm:
KIM, Yong In et al. (7th Floor 82, Olympic-ro,Songpa-ku, Seoul, KR)
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