UPLINK POWER CONTROL

WIPO Patent Application WO/2019/069127

A3

Apparatuses, methods, and systems are disclosed for uplink power control. One method (800) includes: operating (802) a network entity with multiple antenna arrays; determining (804) a first closed-loop power control process for a first set of uplink beam patterns based on a first antenna array of the multiple antenna arrays, wherein at least one receive beam pattern of the first antenna array is used to receive a first uplink transmission using at least one uplink beam pattern; determining (806) a second closed-loop power control process for a second set of uplink beam patterns based on a second antenna array of the multiple antenna arrays, wherein the second antenna array is different from the first antenna array; and indicating (808) to the device in a configuration message the first closed-loop power control process and the second closed-loop power control process.

MOLAVIANJAZI EBRAHIM (US)
NANGIA VIJAY (US)
JUNG HYEJUNG (US)
FRANK COLIN (US)
LOVE ROBERT (US)
KUCHIBHOTLA RAVI (US)
BAGHERI HOSSEIN (US)

PCT/IB2018/001208

September 06, 2019

October 02, 2018

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LENOVO SINGAPORE PTE LTD (SG)

H04B7/0426; H04B7/06; H04B7/08; H04L5/00; H04W52/08; H04W52/10; H04W52/14; H04W52/24; H04W52/36; H04W72/04; H04W72/12

WO2017165668A1

2017-09-28

US20130182683A1	2013-07-18
US20140315594A1	2014-10-23

INTEL CORPORATION: "Details for UL Beam Management", vol. RAN WG1, no. Prague, P.R. Czech; 20170821 - 20170825, 20 August 2017 (2017-08-20), XP051315367, Retrieved from the Internet [retrieved on 20170820]
NOKIA ET AL: "Discussion on NR power control framework", vol. RAN WG1, no. Nagoya, Japan; 20170918 - 20170921, 11 September 2017 (2017-09-11), XP051329191, Retrieved from the Internet [retrieved on 20170911]

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