Title:
METHOD AND APPARATUS FOR POWER CONTROL
Document Type and Number:
WIPO Patent Application WO/2021/212473
Kind Code:
A1
Abstract:
Embodiments of the present disclosure provide methods and apparatus for power control. A method at a network node comprises determining a value of power back-off for a first wireless device based on at least one of a number of wireless devices including the first wireless device, wherein the wireless devices including the first wireless device are co-scheduled by the network node and an estimated max power increase in an overlap area where two or more beams are to be overlapped, wherein one of the two or more beams is for the first wireless device. The method further comprises transmitting a message or data over the beam for the first wireless device, wherein an output power of the beam for the first wireless device is controlled based on the value of power back-off for the first wireless device.
Inventors:
HUANG YUE (CN)
PENG HAO (CN)
QIANG YONGQUAN (CA)
PENG HAO (CN)
QIANG YONGQUAN (CA)
Application Number:
PCT/CN2020/086709
Publication Date:
October 28, 2021
Filing Date:
April 24, 2020
Export Citation:
Assignee:
ERICSSON TELEFON AB L M (SE)
HUANG YUE (CN)
HUANG YUE (CN)
International Classes:
H04W52/00
Domestic Patent References:
| WO2017196612A1 | 2017-11-16 |
Foreign References:
| US20180103428A1 | 2018-04-12 | |||
| CN108632857A | 2018-10-09 |
Other References:
ERICSSON ET AL.: "Power Management indication in PHR", 3GPP TSG-RAN WG2#73 TDOC R2-110941, 25 February 2011 (2011-02-25), XP050605653
See also references of EP 4098031A4
See also references of EP 4098031A4
Attorney, Agent or Firm:
ZHONGZI LAW OFFICE (CN)
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