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公开(公告)号：US10893479B2
公开(公告)日：2021-01-12
申请号：US16738851
申请日：2020-01-09
Applicant: LG ELECTRONICS INC.
Inventor： Suhwan Lim , Yoonoh Yang , Sangwook Lee , Manyoung Jung , Jinyup Hwang
Abstract: One disclosure of the present specification provides a method for simultaneously transmitting, by user equipment (UE), a cellular uplink signal and a proximity service (ProSe) signal. The method may comprise a step of determining the total transmission power PCMAX of the cellular uplink signal and the ProSe signal. Here, the total transmission power PCMAX may satisfy PCMAX L≤PCMAX≤PCMAX H. At this time, PCMAX L may be a lower limit value and PCMAX_H may be an upper limit value. The cellular uplink signal is transmitted in a subframe n, the ProSe signal is transmitted in a subframe m, and subframe n may be considered as a reference subframe if subframe n and subframe m are time asynchronous.
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102.发明授权公开(公告)号：US10700723B2
公开(公告)日：2020-06-30
申请号：US16327772
申请日：2017-08-23
Applicant: LG ELECTRONICS INC.
Inventor： Jinyup Hwang , Yoonoh Yang , Sangwook Lee , Suhwan Lim , Manyoung Jung
Abstract: One embodiment of the present specification provides a method for a terminal, configured to aggregate a plurality of component carriers, for mitigating interference. The method comprises the steps of: the terminal receiving control information from a base station, the control information comprising information indicating that interference mitigation action is to be carried out for a signal transmitted by means of a first component carrier from among the plurality of component carriers; on the basis of the interference environment, the terminal carrying out interference mitigation action by blind-detecting a cell-specific reference signal information for a second component carrier that is not the first component carrier; and the terminal transmitting, to the base station, information indicating that the interference mitigation action was carried out for the second component carrier.
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公开(公告)号：US20190327781A1
公开(公告)日：2019-10-24
申请号：US16454388
申请日：2019-06-27
Applicant: LG Electronics Inc.
Inventor： Yoonoh Yang , Sangwook Lee , Suhwan Lim , Manyoung Jung , Jinyup Hwang
Abstract: Provided is a method for performing measurement by a user equipment (UE). The method may include receiving, by the UE, configuration information on a measurement gap. The UE may be configured with a dual connectivity (DC) to an evolved universal terrestrial radio access (E-UTRA) cell and a new radio access technology (NR) cell. The configuration information on the measurement gap may include a measurement gap length (MGL). The MGL may include one of 3 ms, 4 ms and 6 ms. The method may include determining a total number of slots to be interrupted during the MGL, and performing the measurement during the MGL. The total number of slots to be interrupted may be determined based on a subcarrier spacing (SCS) of the NR cell and the MGL
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公开(公告)号：US10397817B2
公开(公告)日：2019-08-27
申请号：US15127368
申请日：2015-03-02
Applicant: LG ELECTRONICS INC.
Inventor： Yoonoh Yang , Sangwook Lee , Suhwan Lim , Byounghoon Kim , Manyoung Jung , Jinyup Hwang
Abstract: One disclosure of the present specification provides a method for performing measurement. The method for performing measurement may comprise the steps of: receiving, from a serving cell, pattern information on a subframe wherein power backoff is performed; on the basis of the pattern information, performing measurements independently in a subframe wherein power backoff is performed and in a subframe wherein power backoff is not performed; and reporting results of the measurements to the serving cell.
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公开(公告)号：US10356739B2
公开(公告)日：2019-07-16
申请号：US15674212
申请日：2017-08-10
Applicant: LG ELECTRONICS INC.
Inventor： Yoonoh Yang , Sangwook Lee , Suhwan Lim , Manyoung Jung , Jinyup Hwang
Abstract: One disclosure of the present specification provides a method in which a terminal receives a sidelink synchronization signal (SLSS) from a neighboring terminal. The method includes: determining by the terminal a period and the number of times of transmitting the SLSSs; and transmitting by the terminal the SLSS during a first time duration defined on the basis of the period and the number of times. The transmitting of the SLSS may include detecting by the terminal an SLSS transmitted by the neighboring terminal in a second time duration within the first time duration. The terminal may discard transmission of an SLSS corresponding to the second time duration within the first time duration. The second time duration may be included in the first time duration, and the second time duration is less than or equal to 40% of the first time duration.
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Patent Agency Ranking
106.发明授权公开(公告)号：US10313094B2
公开(公告)日：2019-06-04
申请号：US15509472
申请日：2015-09-23
Applicant: LG ELECTRONICS INC.
Inventor： Suhwan Lim , Yoonoh Yang , Sangwook Lee , Manyoung Jung , Jinyup Hwang
Abstract: One disclosure of the present specification provides a terminal capable of simultaneously performing a cellular communication and a D2D communication. The terminal comprises: a first duplexer for separating a transmission signal and a reception signal in a first band for LTE/LTE-Advanced based cellular communication; a second duplexer for separating a transmission signal and a reception signal in a second band; a third duplexer for separating a transmission signal and a reception signal in a third band; and a first band switch for selecting one of the first duplex, the second duplex and the third duplex, wherein when the first band is only used for the cellular communication and the second band is disabled, the second duplex uses the second band for device to device (D2D) communication, and the first band and the second band may correspond to a different inter-band to each other.
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公开(公告)号：US10187769B2
公开(公告)日：2019-01-22
申请号：US15536116
申请日：2015-12-24
Applicant: LG ELECTRONICS INC.
Inventor： Suhwan Lim , Suckchel Yang , Jonghyun Park
Abstract: A disclosure of the present specification provides a method for supporting connectivity of device-to-device (D2D) communication between a first wireless device and a second wireless device. The method may comprise the steps of: receiving, by a third wireless device, information on a resource pool which can be used for D2D communication, from a base station; transmitting, by the third wireless device, information on a resource which can be used for D2D communication between the first wireless device and the second wireless device to the first wireless device and the second wireless device, on the basis of the received information; and performing, by the third wireless device, a procedure for providing necessary data to the second wireless device when the disconnection of the D2D communication link between the first wireless device and the second wireless device is detected.
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108.发明授权公开(公告)号：US10148311B2
公开(公告)日：2018-12-04
申请号：US15710757
申请日：2017-09-20
Applicant: LG ELECTRONICS INC.
Inventor： Suhwan Lim , Jaehyuk Jang , Dongik Lee , Sangwook Lee
Abstract: There is provided a method for transmitting/receiving a signal in carrier aggregation. The method may comprise: transmitting an uplink signal by using two uplink carriers when three downlink carriers and two uplink carriers are configured to be aggregated. The three downlink carriers include three operating bands among evolved universal terrestrial radio access (E-UTRA) operating bands 1, 2, 3, 5, 12, 30 and 40 and the two uplink carrier includes two operating bands thereamong. The method may comprise: receiving a downlink signal through all of three downlink carriers. Here, a predetermined maximum sensitivity degradation (MSD) is applied to receiving reference sensitivity of the downlink signal, thereby successfully receiving the signal.
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109.发明授权公开(公告)号：US10084564B2
公开(公告)日：2018-09-25
申请号：US14760950
申请日：2014-02-07
Applicant: LG ELECTRONICS INC.
Inventor： Suhwan Lim , Sangwook Lee , Jinyup Hwang , Manyoung Jung , Yoonoh Yang
CPC classification number: H04J11/005 , H04L5/001 , H04L5/0053 , H04W56/003
Abstract: One embodiment of the present specification discloses a method by which a serving cell transmits support information for removing interference of a terminal. The method comprises: a step for determining, by the serving cell, a downlink timing offset with neighboring interference cells; and a step for to determining, by the serving cell, a channel corresponding to an interference removal target among neighboring interference cells according to the timing offset. Here, the channel to have interference removed can be the channel interfering in a control channel for the serving cell according to the timing offset. The method further includes a step for enabling the serving cell to generate the interference removal support information on the determined channel and transmit the generated information to a terminal.
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110.发明授权公开(公告)号：US09948406B2
公开(公告)日：2018-04-17
申请号：US14900998
申请日：2014-07-17
Applicant: LG ELECTRONICS INC.
Inventor： Suhwan Lim , Yoonoh Yang , Sangwook Lee , Manyoung Jung , Jinyup Hwang
Abstract: With increasing user requirements for social networking services (SNS), communication between user equipments (UEs) at a physically close distance, i.e., device to device (D2D) communication, is needed. D2D communication is performed on the basis of the discovery between UEs. However, D2D communication between UEs may cause interference to communication with an existing system, i.e., a base station. Thus, one aspect of the present invention provides a user equipment comprising a transceiver capable of removing self-interference.
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