-
公开(公告)号：US10813140B2
公开(公告)日：2020-10-20
申请号：US16373239
申请日：2019-04-02
Applicant: LG Electronics Inc.
Inventor： Seokmin Shin , Jaehyung Kim , Changhwan Park , Joonkui Ahn , Seunggye Hwang
Abstract: This specification provides a method for transmitting a random access preamble by a user equipment (UE) in a wireless communication system supporting a narrow band-Internet of things (NB-IoT). Specifically, the UE receives a downlink control channel (Physical Downlink Control Channel (PDCCH)) including downlink control information (DCI) from an eNB and the DCI includes an indicator indicating whether a preamble format of a random access preamble allocated to the UE is format 0/1 or format 2. Then, the UE transmits the random access preamble to the eNB in a subcarrier allocated to the UE according to the preamble format and receives a random access response from the eNB in response to the random access preamble.
-
52.发明授权公开(公告)号：US10779272B2
公开(公告)日：2020-09-15
申请号：US16786624
申请日：2020-02-10
Applicant: LG Electronics Inc.
Inventor： Changhwan Park , Seokmin Shin , Joonkui Ahn , Suckchel Yang , Seunggye Hwang
Abstract: The present invention relates to a wireless communication system and, specifically, to a method comprising the steps of: repeatedly transmitting a PUSCH; and repeatedly receiving the PDSCH in a DL duration immediately following after repeated transmission of the PDSCH, wherein when a terminal operates in an in-band mode, each PDSCH is received from an OFDM symbol subsequent to a k-th OFDM symbol in each corresponding time unit within the DL duration (k>1), and in the case where the terminal operates in a guard-band mode or a stand-alone mode, signal reception is skipped at a starting portion of the DL duration when the PDSCH is repeatedly received.
-
公开(公告)号：US10735122B2
公开(公告)日：2020-08-04
申请号：US16543119
申请日：2019-08-16
Applicant: LG Electronics Inc.
Inventor： Changhwan Park , Joonkui Ahn , Sukhyon Yoon
Abstract: Disclosed are a signal transmission/reception method between a terminal and a base station in a wireless communication system supporting narrowband Internet of Things (NB-IoT), and a device supporting same. More specifically, disclosed is a description of a signal transmission/reception method between a terminal and a base station when a wireless communication system supporting NB-IoT is a time division duplex (TDD) system.
-
公开(公告)号：US10660050B2
公开(公告)日：2020-05-19
申请号：US16672248
申请日：2019-11-01
Applicant: LG Electronics Inc.
Inventor： Joonkui Ahn , Sukhyon Yoon , Suhwan Lim , Suckchel Yang , Jonghyun Park , Changhwan Park , Seonwook Kim
Abstract: Provided are a method for reporting a power headroom and an apparatus using the same. The apparatus computes and reports a power headroom for a physical uplink shared channel (PUSCH) that is transmitted in a first transmission period of a first band having a first subcarrier interval. The power headroom is computed on the basis of at least one second transmission interval of a second band having a second subcarrier interval which overlaps with the first transmission interval.
-
55.发明授权公开(公告)号：US10433312B2
公开(公告)日：2019-10-01
申请号：US15887326
申请日：2018-02-02
Applicant: LG ELECTRONICS INC.
Inventor： Minki Ahn , Jiwon Kang , Kijun Kim , Jonghyun Park , Changhwan Park , Yunjung Yi
Abstract: In the present invention, a method for performing an uplink transmission in a wireless communication system and an apparatus for supporting the same are disclosed. Particularly, a method for transmitting an uplink control channel in a wireless communication system by a terminal may comprise receiving, from a base station, beam information regarding one or more beams for transmitting a physical uplink control channel (PUCCH), via a radio resource control (RRC) signaling; receiving, from the base station, beam indication information indicating a specific beam among the one or more beams using a medium access control-control element (MAC-CE); and transmitting, to the base station, the physical uplink control channel using the specific beam.
-
Patent Agency Ranking
公开(公告)号：US10425265B2
公开(公告)日：2019-09-24
申请号：US16249569
申请日：2019-01-16
Applicant: LG ELECTRONICS INC.
Inventor： Seunggye Hwang , Joonkui Ahn , Changhwan Park , Suckchel Yang , Seokmin Shin
Abstract: One disclosure of the present specification proposes a method for receiving a Narrowband Reference Signal (NRS) by a Narrow band Internet of Things (NB-IoT) device. The method may comprise receiving the NRS on at least one or more orthogonal frequency division multiplexing (OFDM) symbols. The one or more OFDM symbols are in a time division duplex (TDD) subframe. If the TDD subframe corresponds to a TDD special subframe, the one or more OFDM symbols for receiving the NRS is determined based on which TDD special subframe configuration index among a plurality of TDD special configuration indexes is used by the TDD special subframe.
-
57.发明申请公开(公告)号：US20180234959A1
公开(公告)日：2018-08-16
申请号：US15887326
申请日：2018-02-02
Applicant: LG ELECTRONICS INC.
Inventor： Minki AHN , Jiwon Kang , Kijun Kim , Jonghyun Park , Changhwan Park , Yunjung Yi
IPC: H04W72/04
CPC classification number: H04W72/046 , H04L1/16 , H04W72/0406 , H04W72/042
Abstract: In the present invention, a method for performing an uplink transmission in a wireless communication system and an apparatus for supporting the same are disclosed. Particularly, a method for transmitting an uplink control channel in a wireless communication system by a terminal may comprise receiving, from a base station, beam information regarding one or more beams for transmitting a physical uplink control channel (PUCCH), via a radio resource control (RRC) signaling; receiving, from the base station, beam indication information indicating a specific beam among the one or more beams using a medium access control-control element (MAC-CE); and transmitting, to the base station, the physical uplink control channel using the specific beam.
-
58.发明授权公开(公告)号：US10028223B2
公开(公告)日：2018-07-17
申请号：US14812728
申请日：2015-07-29
Applicant: LG ELECTRONICS INC.
Inventor： Kyungsoo Woo , Changhwan Park , Sukhyon Yoon
Abstract: One disclosure of the present specification provides a method of receiving a signal based on signal quality in a device to device (D2D) communication. The method may include: receiving a signal from the other terminal; measuring signal quality for each of a plurality of physical resource block (PRB) regions included in a frequency region in which the signal can be received; choosing a candidate PRB region for which demodulation is performed among the plurality of PRB regions on the basis of the measured signal quality; and performing demodulation on the candidate PRB region.
-
公开(公告)号：US12225539B2
公开(公告)日：2025-02-11
申请号：US17442271
申请日：2020-03-26
Applicant: LG Electronics Inc.
Inventor： Inkwon Seo , Sukhyon Yoon , Joonkui Ahn , Changhwan Park , Seonwook Kim
Abstract: The present specification provides a method, performed by a terminal in a wireless communication system, for receiving a minimum slot offset, the method being characterized in that: the minimum slot offset is received from a base station, and is associated with the expectation that a terminal will receive a physical downlink shared channel (PDSCH) on the basis of at least one slot offset having a value equal to or greater than the minimum slot offset; and a physical downlink control channel (PDCCH) is monitored on at least one search space set, on the basis of the minimum slot offset.
-
公开(公告)号：US12127193B2
公开(公告)日：2024-10-22
申请号：US17608714
申请日：2020-05-04
Applicant: LG ELECTRONICS INC.
Inventor： Jaehyung Kim , Changhwan Park , Seunggye Hwang
IPC: H04W72/20 , H04L1/1812 , H04W24/08 , H04W72/1273 , H04W72/23 , H04W72/50
CPC classification number: H04W72/1273 , H04L1/1812 , H04W24/08 , H04W72/20 , H04W72/23 , H04W72/535
Abstract: The present disclosure relates to a method for monitoring a search space (SS) through a preconfigured uplink resource (PUR) in a wireless communication system, and an apparatus therefor comprising: receiving PUR configuration information related to a repetition number of uplink signal transmission based on the PUR, in a radio resource control (RRC) connected state; transitioning from the RRC connected state to a specific state for a PUR operation; transmitting an uplink signal on a first resource of the PUR based on the repetition number; monitoring a PUR SS after a specific time offset from a transmission timing of the uplink signal; receiving, from the base station, an early acknowledgment (early ACK) for the uplink signal; and stopping, based on a reception of the early ACK, transmission of the uplink signal before a number of transmissions of the uplink signal reaches the repetition number.
-
-
-
-
-
-
-
-
-
Search Results
303
records
(took 0.022 seconds)
