公开(公告)号：US09843433B2

公开(公告)日：2017-12-12

申请号：US14991524

申请日：2016-01-08

Applicant: LG ELECTRONICS INC.

Inventor： Suhwan Lim ,  Sangwook Lee ,  Jinyup Hwang ,  Dongik Lee ,  Manyoung Jung ,  Yoonoh Yang ,  Seungpyo Noh

IPC: H04L5/00 ,  H04W72/04 ,  H04L27/26 ,  H04J11/00 ,  H04W52/24 ,  H04W52/36 ,  H04W74/00 ,  H04L5/14 ,  H04W52/14

CPC classification number: H04L5/0066 ,  H04J11/003 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/14 ,  H04L27/26 ,  H04W52/146 ,  H04W52/24 ,  H04W52/367 ,  H04W72/0413 ,  H04W72/0446 ,  H04W74/004

Abstract: A method for limiting a spurious emission, and a user equipment (UE) thereof are discussed. The method according to one embodiment includes configuring a radio frequency (RF) unit of the UE to use a band 1; if the RF unit is configured to use the band 1, controlling the RF unit of the UK to limit a maximum level of spurious emission to −50 dBm for protecting another UE using a band 5; and transmitting an uplink signal through the configured RF unit. The band 1 includes an uplink operating band of 1920-1980 MHz and a downlink operating band of 2110-2170 MHz. The band 5 includes an uplink operating band of 824-849 MHz and a downlink operating band of 869-894 MHz.

公开(公告)号：US10205580B2

公开(公告)日：2019-02-12

申请号：US15812169

申请日：2017-11-14

Applicant: LG ELECTRONICS INC.

Inventor： Suhwan Lim ,  Sangwook Lee ,  Jinyup Hwang ,  Dongik Lee ,  Manyoung Jung ,  Yoonoh Yang ,  Seungpyo Noh

IPC: H04L5/00 ,  H04L5/14 ,  H04J11/00 ,  H04L27/26 ,  H04W52/14 ,  H04W52/24 ,  H04W52/36 ,  H04W72/04 ,  H04W74/00

Abstract: A method for limiting a spurious emission, the method performed by a user equipment (UE) and includes configuring a radio frequency (RF) unit to use bands 1 and 5 for a carrier aggregation; and determining at least one band to be protected, if another UE using at least one of bands 1, 3, 5, 7, 8, 38, 40, and 42 needs to be protected, controlling the RF unit to limit a maximum level of spurious emission to −50 dBm, and if another UE using a band 26 needs to be protected, controlling the RF unit of the UE to limit the maximum level of the spurious emission to −27 dBm.

公开(公告)号：US10404314B2

公开(公告)日：2019-09-03

申请号：US15238548

申请日：2016-08-16

Applicant: LG ELECTRONICS INC.

Inventor： Suhwan Lim ,  Sangwook Lee ,  Seungpyo Noh ,  Dongik Lee ,  Youngryoul Kim

IPC: H04B1/525 ,  H04L5/00 ,  H04L27/00 ,  H04W28/02 ,  H04L27/26 ,  H04W72/04 ,  H04J11/00 ,  H04L5/14

Abstract: When a terminal aggregates three downlink carriers by using the carrier aggregation (CA) of the LTE-A technology and transmits an uplink signal on two uplink carriers while aggregating two uplink carriers, a harmonic component and an intermodulation distortion (IMD) component are generated, thereby influencing a downlink band of the terminal itself. Therefore, the present specification presents a scheme therefor.

公开(公告)号：USD1024032S1

公开(公告)日：2024-04-23

申请号：US35516477

申请日：2023-02-03

Applicant: LG ELECTRONICS INC.

Designer： Jasoo Cho ,  Seungpyo Noh ,  Yangtae Kwon ,  Jeongkeun Choi

Abstract: 1. Sleep-inducing earbud
1.1 : Front perspective view
1.2 : Back perspective view
1.3 : Front
1.4 : Back
1.5 : Left
1.6 : Right
1.7 : Top
1.8 : Bottom
1.9 Front perspective view
The broken lines shown in reproductions 1.1 to 1.8 depict portions of the sleep-inducing earbud and the broken lines in 1.9 depict environment; all broken lines form no part of the claimed design.

公开(公告)号：US09265038B2

公开(公告)日：2016-02-16

申请号：US14378282

申请日：2014-03-25

Applicant: LG ELECTRONICS INC.

Inventor： Suhwan Lim ,  Sangwook Lee ,  Jinyup Hwang ,  Dongik Lee ,  Manyoung Jung ,  Yoonoh Yang ,  Seungpyo Noh

IPC: H04W72/04 ,  H04L27/26

CPC classification number: H04L5/0066 ,  H04J11/003 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/14 ,  H04L27/26 ,  H04W52/146 ,  H04W52/24 ,  H04W52/367 ,  H04W72/0413 ,  H04W72/0446 ,  H04W74/004

Abstract: A method for limiting a spurious emission; and a user equipment (UE) therefore are discussed. The method according to one embodiment includes, if a radio frequency (RF) unit of the UE is configured to use a band 1, configuring the RF unit of the UE to limit a maximum level of spurious emission to −50 dBm for protecting other UE using a band 5; if the RF unit of the UE is configured to use the band 5, configuring the RF unit of the UE to limit the maximum level of spurious emission to −50 dBm for protecting the other UE using at least one of bands 1, 3, 7, 8, 38, 40; and transmitting an uplink signal through the configured RF unit.

Abstract translation: 一种限制杂散发射的方法; 因此讨论了用户设备（UE）。 根据一个实施例的方法包括：如果UE的射频（RF）单元被配置为使用频带1，则将UE的RF单元配置为将最大等级的发射限制为-50dBm以保护其他UE 使用乐队5; 如果UE的RF单元被配置为使用频带5，则将UE的RF单元配置为将最大杂散发射电平限制在-50dBm，以保护其他UE使用频带1,3,7中的至少一个 ，8，38，40; 以及通过所配置的RF单元发送上行链路信号。

公开(公告)号：US20150289255A1

公开(公告)日：2015-10-08

申请号：US14378282

申请日：2014-03-25

Applicant: LG ELECTRONICS INC.

Inventor： Suhwan Lim ,  Sangwook Lee ,  Jinyup Hwang ,  Dongik Lee ,  Manyoung Jung ,  Yoonoh Yang ,  Seungpyo Noh

IPC: H04W72/04 ,  H04L27/26

CPC classification number: H04L5/0066 ,  H04J11/003 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/14 ,  H04L27/26 ,  H04W52/146 ,  H04W52/24 ,  H04W52/367 ,  H04W72/0413 ,  H04W72/0446 ,  H04W74/004

Abstract: There is provided a method for limiting a spurious emission, the method performed by a user equipment (UE). The method may comprise: if a radio frequency (RF) unit of the UE is configured to use a 3GPP standard based E-UTRA band 1, configuring a RF unit of the UE to limit a maximum level of spurious emission to −50 dBm for protecting other UE using a 3GPP standard based E-UTRA band 5 in order to apply a UE-to-UE coexistence requirement for the same region to inter-regions; if the RF unit is configured to use the 3GPP standard based E-UTRA band 5, configuring the RF unit of the UE to limit a maximum level of spurious emission to −50 dBm for protecting other UE using at least one of the 3GPP standard based E-UTRA bands 1, 3, 7, 8, 38, 40 in order to apply a UE-to-UE coexistence requirement for the same region to inter-regions; and transmitting an uplink signal through the configured RF unit.

Abstract translation: 提供了一种限制杂散发射的方法，由用户设备（UE）执行的方法。 该方法可以包括：如果UE的射频（RF）单元被配置为使用基于3GPP标准的E-UTRA频带1，则配置UE的RF单元以将最大发射级别限制为-50dBm，用于 使用基于3GPP标准的E-UTRA频带5来保护其他UE，以便将相同区域的UE到UE共存要求应用于区域间; 如果RF单元被配置为使用基于3GPP标准的E-UTRA频带5，则将UE的RF单元配置为将最大杂散发射电平限制为-50dBm，以便使用基于3GPP标准的至少一个来保护其他UE E-UTRA频带1,3,7,8,38,40，以便将相同区域的UE到UE共存要求应用于区域间; 以及通过所配置的RF单元发送上行链路信号。