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471.发明申请公开(公告)号：US20170366323A1
公开(公告)日：2017-12-21
申请号：US15539424
申请日：2015-12-31
Applicant: LG ELECTRONICS INC.
Inventor： Joonkui AHN , Suckchel YANG
CPC classification number: H04L5/0055 , H04L1/0026 , H04L1/003 , H04L1/1861 , H04L1/1896 , H04L5/00 , H04W72/042 , H04W72/0446 , H04W72/12
Abstract: Provided are a method for transmitting an ACK/NACK in a wireless communication system and a device using the same. The device receives DL control information having a downlink (DL) grant and an ACK/NACK resource indicator (ARI), and receives a DL transmission block based on the basis of the DL grant. On the basis of the ARI, the device selects a physical uplink control channel (PUCCH) format, and decides on a PUCCH resource for the selected PUCCH format. The device transmits the ACK/NACK of the DL transmission block by using the selected PUCCH format.
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公开(公告)号：US20170366322A1
公开(公告)日：2017-12-21
申请号：US15539419
申请日：2015-12-31
Applicant: LG ELECTRONICS INC.
Inventor： Joonkui AHN , Suckchel YANG
CPC classification number: H04L5/0055 , H04L1/0026 , H04L1/003 , H04L1/1861 , H04L1/1896 , H04L5/00 , H04W72/0413 , H04W72/0446 , H04W72/12
Abstract: Provided are a method for transmitting an ACK/NACK in a wireless communication system and a device using the same. The device receives a plurality of DL transmission blocks from a plurality of serving cells, and according to ACK/NACK information for the plurality of DL transmission block, selects a physical uplink control channel (PUCCH) format.
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473.发明申请公开(公告)号：US20170339592A1
公开(公告)日：2017-11-23
申请号：US15522933
申请日：2015-10-30
Applicant: LG ELECTRONICS INC.
Inventor： Yunjung YI , Joonkui AHN
IPC: H04W24/10 , H04W16/14 , H04B17/318
CPC classification number: H04W24/10 , H04B17/318 , H04B17/327 , H04W16/14 , H04W24/08
Abstract: A method and apparatus for configuring a measurement gap for an unlicensed carrier in a wireless communication system is provided. A user equipment (UE) configures a first measurement gap for a licensed carrier, and configures a second measurement gap, which is different from the first measurement gap, for the unlicensed carrier.
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公开(公告)号：US20170318575A1
公开(公告)日：2017-11-02
申请号：US15523640
申请日：2015-12-08
Applicant: LG ELECTRONICS INC.
Inventor： Hanjun PARK , Suckchel YANG , Daesung HWANG , Joonkui AHN , Seungmin LEE , Hyunho LEE
CPC classification number: H04W72/0413 , H04L5/001 , H04L5/0055 , H04W72/0446 , H04W72/0453
Abstract: A method for transmitting uplink control information in a wireless communication system according to an embodiment of the present invention, which is performed by a terminal, may comprise the steps of: determining the number of coded symbols according to the payload size of uplink control information to be transmitted; and mapping the uplink control information to an uplink resource according to the determined number of the coded symbols, wherein the number of the coded symbols is determined using a parameter selected according to the payload size of the uplink control information to be transmitted.
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475.发明申请公开(公告)号：US20170317804A1
公开(公告)日：2017-11-02
申请号：US15652995
申请日：2017-07-18
Applicant: LG ELECTRONICS INC.
Inventor： Suckchel YANG , Mingyu KIM , Joonkui AHN , Dongyoun SEO
CPC classification number: H04L5/0055 , H04L1/1671 , H04L1/1812 , H04L1/1861 , H04L5/001 , H04L5/0023 , H04L5/0032 , H04L5/0057 , H04L5/0094 , H04W72/0413 , H04W76/28
Abstract: A method for transmitting uplink control information by a user equipment (UE) configured with a plurality of cells including a primary cell and a secondary cell in a wireless communication system, the method includes identifying Hybrid Automatic Repeat reQuest-Acknowledgement (HARQ-ACK)(0), HARQ-ACK(1), HARQ-ACK(2) and HARQ-ACK(3); and transmitting bits b(0)b(1) using a Physical Uplink Control Channel (PUCCH) resource based on the HARQ-ACK(0), the HARQ-ACK(1), the HARQ-ACK(2) and the HARQ-ACK(3), where the HARQ-ACK(0) and the HARQ-ACK(1) indicate ACK/NACK/DTX responses to data blocks related to the primary cell, the HARQ-ACK(2) and the HARQ-ACK(3) indicate ACK/NACK/DTX responses to data blocks related to the secondary cell, and n(1)PUCCH,0 indicates a PUCCH resource linked to a PDCCH (Physical Downlink Control Channel) on the primary cell.
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Patent Agency Ranking
476.发明申请公开(公告)号：US20170317798A1
公开(公告)日：2017-11-02
申请号：US15520405
申请日：2015-11-05
Applicant: LG ELECTRONICS INC.
Inventor： Kijun KIM , Joonkui AHN , Hanbyul SEO , Seonwook KIM
CPC classification number: H04L5/0012 , H04L5/0007 , H04L5/001 , H04L5/005 , H04L5/0051 , H04L5/0053 , H04W72/0446 , H04W72/0453 , H04W72/12 , H04W74/08
Abstract: According to one embodiment of the present invention, a method by which a terminal transmits data in an unlicensed band-secondary carrier comprises the steps of: receiving, from a base station, a channel including scheduling information of the unlicensed band-secondary carrier in a primary carrier; and starting the transmission of a data train including a plurality of data units in the unlicensed band-secondary carrier when the scheduling information is received and the channel idles during a first sensing period, wherein a transmission period of the data unit is set to match a time interval of at least one downlink sub frame of the primary carrier, and the transmission period of the data unit can include a data transmission period and a second sensing period.
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477.发明申请公开(公告)号：US20170311355A1
公开(公告)日：2017-10-26
申请号：US15513354
申请日：2015-09-23
Applicant: LG Electronics Inc.
Inventor： Yunjung YI , Joonkui AHN , Hyangsun YOU
Abstract: A method and apparatus for performing an initial access procedure in a wireless communication system is provided. A low cost user equipment (UE) transmits a list of capabilities to a network, and receives a reject message from the network when at least one of the capabilities is not supported by the network. The list of capabilities may be transmitted during a random access procedure via a random access preamble on a physical random access channel (PRACH) or a message 3 on a physical uplink shared channel (PUSCH). The reject message may be received during the random access procedure a random access response or an acknowledge message for the message 3.
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公开(公告)号：US20170295046A1
公开(公告)日：2017-10-12
申请号：US15512451
申请日：2015-09-14
Applicant: LG ELECTRONICS INC.
Inventor： Joonkui AHN , Byounghoon KIM , Hanbyul SEO
CPC classification number: H04W52/30 , H04L5/0053 , H04L27/0006 , H04W16/14 , H04W52/14 , H04W52/146 , H04W52/367 , H04W74/0808 , H04W88/06
Abstract: Provided are a method and a device for controlling transmission power in a wireless communication system. The device conducts an adjustment such that the transmission power of an UL (uplink) signal, with respect to a serving cell in an unlicensed band, does not exceed the maximum PSD (power spectral density) of the unlicensed band.
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479.发明申请公开(公告)号：US20170290016A1
公开(公告)日：2017-10-05
申请号：US15510404
申请日：2015-09-18
Applicant: LG Electronics Inc.
Inventor： Yunjung YI , Suckchel YANG , Joonkui AHN , Hyangsun YOU
IPC: H04W72/04
CPC classification number: H04W48/12 , H04L5/00 , H04L5/0053 , H04W4/70 , H04W52/0216 , H04W52/0229 , H04W72/042 , H04W72/0453 , H04W72/048 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/146 , Y02D70/21 , Y02D70/23
Abstract: A method and apparatus for allocating resources to a low cost user equipment (UE) in a wireless communication system is provided. A base station (BS) allocates at least one sub-bandwidth among a system bandwidth to a low cost UE, and transmits information on the allocated at least one sub-bandwidth to the low cost UE. The at least one sub-bandwidth may include a set of resource physical resource blocks (PRBs) that the low cost UE can access at a given subframe.
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480.发明申请公开(公告)号：US20170201898A1
公开(公告)日：2017-07-13
申请号：US15314398
申请日：2015-05-20
Applicant: LG ELECTRONICS INC.
Inventor： Jonghyun PARK , Joonkui AHN , Yunjung YI , Kijun KIM , Hyangsun YOU
CPC classification number: H04W24/08 , H04L5/0048 , H04L5/0091 , H04W16/32 , H04W72/0446
Abstract: According to an aspect of the present disclosure, a method for performing a measurement through a Discovery Reference Signal (DRS) performed by a user equipment (UE) in a wireless communication system includes receiving DRS Measurement Timing Configuration (DMTC) information in relation to a DRS measurement time from a base station (BS) in order to perform a measurement using the DRS; receiving the DRS from one or more cells in a specific carrier frequency based on the received DRS Measurement Timing Configuration information; performing a measurement through the received DRS; and reporting the measurement result to the BS.
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