Title:
METHOD AND APPARATUS FOR ALLEVIATING TRANSMISSION POWER LIMITATION BY OVERLAPPING TRANSMISSION
Document Type and Number:
WIPO Patent Application WO/2022/092351
Kind Code:
A1
Abstract:
The present specification provides a method and an apparatus, wherein a method for transmitting gradient information, performed by a terminal, in a wireless communication system comprises: transmitting a random access (RA) preamble to a base station; receiving a random access response (RAR) from the base station; establishing a radio resource control (RRC) connection with the base station on the basis of performance of an RRC connection procedure; establishing an airComp link with the base station; and transmitting the gradient information to the base station through the airComp link by applying channel inversion-based pre-equalization, wherein the terminal receives, from the base station, information on frequency and information on a scale value of a transmission signal, and the terminal applies the pre-equalization on the basis of the information on the frequency and the information on the scale value of the transmission signal.
Inventors:
KIM YEONGJUN (KR)
LEE SANGRIM (KR)
JEON KIJUN (KR)
KIM SUNGJIN (KR)
LEE SANGRIM (KR)
JEON KIJUN (KR)
KIM SUNGJIN (KR)
Application Number:
PCT/KR2020/014877
Publication Date:
May 05, 2022
Filing Date:
October 29, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04L25/03; G06N3/04; H04L25/02; H04L27/26
Foreign References:
| US20200267775A1 | 2020-08-20 | |||
| KR20130100798A | 2013-09-11 | |||
| KR20190044455A | 2019-04-30 |
Other References:
ZHU GUANGXU; LIU DONGZHU; DU YUQING; YOU CHANGSHENG; ZHANG JUN; HUANG KAIBIN: "Toward an Intelligent Edge: Wireless Communication Meets Machine Learning", IEEE COMMUNICATIONS MAGAZINE., IEEE SERVICE CENTER, PISCATAWAY., US, vol. 58, no. 1, 1 January 2020 (2020-01-01), US , pages 19 - 25, XP011768218, ISSN: 0163-6804, DOI: 10.1109/MCOM.001.1900103
WEN DINGZHU; ZHU GUANGXU; HUANG KAIBIN: "Reduced-Dimension Design of MIMO Over-the-Air Computing for Data Aggregation in Clustered IoT Networks", IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, IEEE SERVICE CENTER, PISCATAWAY, NJ., US, vol. 18, no. 11, 1 November 2019 (2019-11-01), US , pages 5255 - 5268, XP011754362, ISSN: 1536-1276, DOI: 10.1109/TWC.2019.2934956
WEN DINGZHU; ZHU GUANGXU; HUANG KAIBIN: "Reduced-Dimension Design of MIMO Over-the-Air Computing for Data Aggregation in Clustered IoT Networks", IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, IEEE SERVICE CENTER, PISCATAWAY, NJ., US, vol. 18, no. 11, 1 November 2019 (2019-11-01), US , pages 5255 - 5268, XP011754362, ISSN: 1536-1276, DOI: 10.1109/TWC.2019.2934956
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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