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11.发明授权公开(公告)号：US10172061B2
公开(公告)日：2019-01-01
申请号：US15667472
申请日：2017-08-02
Applicant: LG ELECTRONICS INC.
Inventor： Kyungmin Park , Insun Lee , Daewook Byun , Jian Xu
Abstract: A method and apparatus for transmitting a cell shaping/un-shaping indication in a wireless communication system is provided. A first eNodeB (eNB) transmits a cell shaping/un-shaping indication which indicates cell shaping/un-shaping of a cell, managed by the first eNB, in an active antenna system (AAS) to a second eNB. The cell shaping means that main coverage of the cell is maintained unchanged but an edge of the cell can be adapted to load demand. The cell un-shaping means that coverage of the cell goes back to original coverage.
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12.发明授权公开(公告)号：US09955383B2
公开(公告)日：2018-04-24
申请号：US14765925
申请日：2014-02-21
Applicant: LG ELECTRONICS INC.
Inventor： Insun Lee , Daewook Byun , Jian Xu , Kyungmin Park
CPC classification number: H04W28/085 , H04W24/02 , H04W28/08 , H04W72/0486 , H04W88/12
Abstract: A method and apparatus for transmitting cell load information in a wireless communication system is provided. A mobility management entity (MME) of an evolved UMTS terrestrial radio access network (E-UTRAN) system receives cell load information of a cell in a universal mobile telecommunications system (UMTS) system, from a radio network controller (RNC) of the UMTS system, and transmits the received cell load information to a plurality of eNodeBs (eNBs) of the E-UTRAN system, respectively.
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13.发明授权公开(公告)号：US09918262B2
公开(公告)日：2018-03-13
申请号：US14903045
申请日：2014-07-03
Applicant: LG ELECTRONICS INC.
Inventor： Jian Xu , Daewook Byun , Insun Lee , Kyungmin Park
CPC classification number: H04W36/04 , H04W36/0016 , H04W36/0033 , H04W36/02 , H04W36/023 , H04W84/045
Abstract: A method and apparatus for forwarding data in a wireless communication system is provided. A small cell receives an indication which indicates stopping serving a small cell service from a macro eNodeB (eNB). Upon receiving the indication, the small cell starts to forward data to the macro eNB together with a sequence number (SN) status transfer message. The indication may be received via a form of a message or a form of an information element (IE) in a message.
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14.发明授权公开(公告)号：US09854463B2
公开(公告)日：2017-12-26
申请号：US14896724
申请日：2014-06-18
Applicant: LG Electronics Inc.
Inventor： Kyungmin Park , Insun Lee , Daewook Byun , Jian Xu
Abstract: A method and apparatus for transmitting split availability of a cell in a wireless communication system is provided. A first eNodeB (eNB) may transmit a split availability of a first cell, managed by the first eNB, to neighbor eNBs. The split availability of the first cell may indicate whether the first cell supports cell split operation or not. Alternatively, the split availability of the first cell may indicate whether the first eNB supports an active antenna system (AAS).
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公开(公告)号：US09713015B2
公开(公告)日：2017-07-18
申请号：US14889912
申请日：2014-05-09
Applicant: LG Electronics Inc.
Inventor： Daewook Byun , Insun Lee , Jian Xu , Kyungmin Park
CPC classification number: H04W16/24 , H04W36/22 , H04W52/0206 , H04W92/20 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/21
Abstract: The present invention relates to a method by which a base station transmits a signal for coverage coordination in a wireless communication system and a device for the same. According to one embodiment of the present invention, a coordinating base station receives coverage related information from each of a first base station and a second base station, performs a coverage coordination procedure by using the coverage related information of the first and second base stations and transmits a signal for coverage coordination, which is determined according to the result of performing the coverage coordination procedure, to each of the first and second base stations, wherein the coverage coordination procedure includes determining whether the second base station can supplement the coverage of the first base station when the first base station switches to an idle mode.
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Patent Agency Ranking
16.发明申请METHOD BY WHICH BASE STATION TRANSMITS SIGNAL FOR COVERAGE COORDINATION IN WIRELESS COMMUNICATION SYSTEM AND DEVICE FOR SAME 有权基站在无线通信系统中进行覆盖协调信号的传输方法及其设备公开(公告)号：US20160088493A1
公开(公告)日：2016-03-24
申请号：US14889912
申请日：2014-05-09
Applicant: LG ELECTRONICS INC.
Inventor： Daewook Byun , Insun Lee , Jian Xu , Kyungmin Park
CPC classification number: H04W16/24 , H04W36/22 , H04W52/0206 , H04W92/20 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/21
Abstract: The present invention relates to a method by which a base station transmits a signal for coverage coordination in a wireless communication system and a device for the same. According to one embodiment of the present invention, a coordinating base station receives coverage related information from each of a first base station and a second base station, performs a coverage coordination procedure by using the coverage related information of the first and second base stations and transmits a signal for coverage coordination, which is determined according to the result of performing the coverage coordination procedure, to each of the first and second base stations, wherein the coverage coordination procedure includes determining whether the second base station can supplement the coverage of the first base station when the first base station switches to an idle mode.
Abstract translation: 本发明涉及基站在无线通信系统中发送覆盖协调信号的方法及其装置。 根据本发明的一个实施例，协调基站从第一基站和第二基站接收覆盖相关信息，通过使用第一和第二基站的覆盖相关信息来执行覆盖协调过程，并发送 根据执行覆盖协调程序的结果确定覆盖协调的信号给第一和第二基站中的每一个，其中覆盖协调过程包括确定第二基站是否可以补充第一基站的覆盖范围 当第一个基站切换到空闲模式时，
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17.发明授权公开(公告)号：US10524147B2
公开(公告)日：2019-12-31
申请号：US16295674
申请日：2019-03-07
Applicant: LG ELECTRONICS INC.
Inventor： Kyungmin Park , Insun Lee , Daewook Byun , Jian Xu
Abstract: A method for transmitting, by a first base station, coverage modification information in a wireless communication system is discussed. The method includes transmitting, by the first base station, the coverage modification information which informs a second base station that modifying a cell managed by the first base station is planned, to the second base station, and after the first base station transmits the coverage modification information to the second base station, modifying, by the first base station, the cell managed by the first base station.
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公开(公告)号：US10412649B2
公开(公告)日：2019-09-10
申请号：US14778959
申请日：2014-03-21
Applicant: LG ELECTRONICS INC.
Inventor： Insun Lee , Daewook Byun , Jian Xu , Kyungmin Park
Abstract: A method for performing a handover procedure in a wireless communication system is provided. A first eNodeB (eNB) of a 3rd generation partnership project (3GPP) long term evolution (LTE) system receives information on an access point (AP) of a wireless local area network (WLAN) system, which is located at neighborhood of a second eNB, to which data of the first eNB can be offloaded, from a user equipment (UE) or a second eNB, and decides whether to handover the UE to the second eNB based on the received information on the AP.
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19.发明授权公开(公告)号：US10142879B2
公开(公告)日：2018-11-27
申请号：US14766057
申请日：2013-10-02
Applicant: LG ELECTRONICS INC.
Inventor： Insun Lee , Daewook Byun , Jian Xu , Kyungmin Park
Abstract: A method and apparatus for transmitting cell load information in a wireless communication system is provided. According to an embodiment of the present invention, a master eNodeB (eNB) distributes UMTS terrestrial radio access network (UTRAN) cell load response to slave eNBs. According to another embodiment of the present invention, the master eNB aggregates evolved UTRAN (E-UTRAN) cell load response of slave eNBs to a radio network controller (RNC).
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公开(公告)号：US09788254B2
公开(公告)日：2017-10-10
申请号：US14765520
申请日：2014-02-18
Applicant: LG ELECTRONICS INC.
Inventor： Kyungmin Park , Insun Lee , Daewook Byun , Jian Xu
CPC classification number: H04W36/30 , H04W24/10 , H04W36/0088 , H04W48/12 , H04W72/0413
Abstract: A method and apparatus for transmitting an indication in a wireless communication system is provided. A user equipment (UE) receives an indication, which indicates whether a cell served by an eNodeB (eNB) is a normal cell or a split cell, from the eNB, and transmits the received indication to a serving eNB of the UE.
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