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    Method of controlling power of physical layer device of base station in mobile communication system
    1.
    发明授权
    Method of controlling power of physical layer device of base station in mobile communication system 有权
    移动通信系统基站物理层设备功率控制方法

    公开(公告)号：US09497702B2

    公开(公告)日：2016-11-15

    申请号：US14629441

    申请日：2015-02-23

    申请人： INNOWIRELESS CO., LTD.

    发明人： Jin Soup Joung ,  Seung Hwan Ji ,  Myung Jong Kim ,  Seung Hwan Lee

    IPC分类号： H04W4/00 ,  H04W52/02 ,  H04W24/08 ,  H04W84/04

    CPC分类号： H04W52/0206 ,  H04W24/02 ,  H04W24/08 ,  H04W84/042 ,  Y02D70/00 ,  Y02D70/1262

    摘要： A method of controlling power of a physical layer device of a base station in a mobile communication system which is applied to a fifth generation (5G), that is the next generation, mobile communication system and makes it possible to efficiently control the power of physical layer devices managing each beam spot, such as a radio frequency (RF) module and a modem, according to the number of pieces of user equipment (UE) or an amount of traffic processed by the beam spot. The method is applied to a mobile communication system including a plurality of media access control processing units (MACs) corresponding to a plurality of modems on a one-to-one basis and the plurality of modems each connected with one or more RF modules covering beam spots dividing a base station cell.

    摘要翻译： 一种控制移动通信系统中的基站的物理层设备的功率的方法，所述移动通信系统应用于第五代（5G），即下一代移动通信系统，并且能够有效地控制物理的功率 根据用户设备（UE）的数量或由光束点处理的业务量来管理每个光束点的层设备，诸如射频（RF）模块和调制解调器。 该方法被应用于移动通信系统，该移动通信系统包括一对一的对应于多个调制解调器的多个媒体接入控制处理单元（MAC），并且多个调制解调器各自与覆盖波束的一个或多个RF模块 划分基站单元的点。

    METHOD OF SWITCHING CONNECTION TO FEMTOCELL AND WIFI AP IN SDN
    2.
    发明申请
    METHOD OF SWITCHING CONNECTION TO FEMTOCELL AND WIFI AP IN SDN 审中-公开
    切换连接到FEMTOCELL和WIFI AP在SDN中的方法

    公开(公告)号：US20160044562A1

    公开(公告)日：2016-02-11

    申请号：US14600453

    申请日：2015-01-20

    申请人： INNOWIRELESS CO., LTD.

    发明人： Jin Soup Joung ,  Seung Hwan Ji ,  Hyun Seok Lee ,  Woong Jong Jeong ,  Jung Hoon Seo

    IPC分类号： H04W36/14 ,  H04W76/02

    CPC分类号： H04W36/14 ,  H04W36/0066 ,  H04W76/16 ,  H04W84/045 ,  H04W84/12

    摘要： A method of switching a connection to a femtocell and a WiFi access point (AP) in software defined networking (SDN) capable of minimizing inconvenience of use by automatically switching a connection to a mobile communication network including the femtocell and a WiFi network connected to the SDN without disconnection of a data service in a state that a user does not recognize is provided.

    摘要翻译： 一种在软件定义的网络（SDN）中切换到毫微微蜂窝基站和WiFi接入点（AP）的连接的方法，其能够通过自动切换到包括毫微微蜂窝基站的移动通信网络和连接到所述无线网络的WiFi网络的连接来最小化使用的不便 提供了在用户不识别的状态下不断开数据服务的SDN。

    Method of adjusting coverage of small cell for efficient use of cell resources
    3.
    发明授权
    Method of adjusting coverage of small cell for efficient use of cell resources 有权
    调整小细胞覆盖率以有效利用细胞资源的方法

    公开(公告)号：US09380583B1

    公开(公告)日：2016-06-28

    申请号：US14643084

    申请日：2015-03-10

    申请人： INNOWIRELESS CO., LTD.

    发明人： Jin Soup Joung ,  Seung Hwan Ji ,  Beom-Sik Kim ,  Sang-lk Cho

    IPC分类号： H04W72/04

    CPC分类号： H04W16/08 ,  H04W84/045

    摘要： A method of adjusting the coverage of a small cell for efficient use of cell resources in which the position of user equipment (UE) in the small cell is estimated using timing advance information of the UE, and the coverage is adjusted in consideration of a load state of the cell and a channel state of the UE.

    摘要翻译： 一种调整小单元覆盖的方法，用于有效利用小区资源，其中使用UE的定时提前信息来估计小小区中的用户设备（UE）的位置，并且考虑到负载来调整覆盖范围 小区的状态和UE的信道状态。

    Operating method of ENB for CGI information reporting in wireless communication system
    4.
    发明授权
    Operating method of ENB for CGI information reporting in wireless communication system 有权

    公开(公告)号：US10136414B2

    公开(公告)日：2018-11-20

    申请号：US14626521

    申请日：2015-02-19

    申请人： INNOWIRELESS CO., LTD.

    发明人： Jin Soup Joung ,  Seung Hwan Ji ,  Seo Kyun Jang ,  Yong Hee Kim

    IPC分类号： H04W24/02 ,  H04W24/10 ,  H04W72/04 ,  H04W36/00 ,  H04W52/02 ,  H04W88/08 ,  H04W76/28

    摘要： A resource allocation algorithm and operation procedure for user equipment (UE) to efficiently report cell global identity (CGI) information to an evolved node base station (eNB) in an automatic neighbor relation (ANR) operation procedure in a wireless communication system. According to an operating method of an eNB forCGI information reporting in a wireless communication system, a serving eNB receives a CGI information report and perform an ANR operation to maintain service quality through effective handover of UE at the edge of the service area of the serving eNB. When there is uplink/downlink data, the serving eNB stops data allocation to the UE and requests measurement reports (MRs) of neighbor eNBs, and the UE can be switched to a discontinuous reception (DRX) state during a DRX-inactivity time. Accordingly, it is possible to ensure decoding of a broadcast channel (BCH) of a neighbor cell and report CGI information.

    METHOD OF CONTROLLING POWER OF PHYSICAL LAYER DEVICE OF BASE STATION IN MOBILE COMMUNICATION SYSTEM
    5.
    发明申请
    METHOD OF CONTROLLING POWER OF PHYSICAL LAYER DEVICE OF BASE STATION IN MOBILE COMMUNICATION SYSTEM 有权
    移动通信系统中基站物理层设备的控制方法

    公开(公告)号：US20160192290A1

    公开(公告)日：2016-06-30

    申请号：US14629441

    申请日：2015-02-23

    申请人： INNOWIRELESS CO., LTD.

    发明人： Jin Soup Joung ,  Seung Hwan Ji ,  Myung Jong Kim ,  Seung Hwan Lee

    IPC分类号： H04W52/02 ,  H04W24/08

    CPC分类号： H04W52/0206 ,  H04W24/02 ,  H04W24/08 ,  H04W84/042 ,  Y02D70/00 ,  Y02D70/1262

    摘要： A method of controlling power of a physical layer device of a base station in a mobile communication system which is applied to a fifth generation (5G), that is the next generation, mobile communication system and makes it possible to efficiently control the power of physical layer devices managing each beam spot, such as a radio frequency (RF) module and a modem, according to the number of pieces of user equipment (UE) or an amount of traffic processed by the beam spot. The method is applied to a mobile communication system including a plurality of media access control processing units (MACs) corresponding to a plurality of modems on a one-to-one basis and the plurality of modems each connected with one or more RF modules covering beam spots dividing a base station cell.

    摘要翻译： 一种控制移动通信系统中的基站的物理层设备的功率的方法，所述移动通信系统应用于第五代（5G），即下一代移动通信系统，并且能够有效地控制物理的功率 根据用户设备（UE）的数量或由光束点处理的业务量来管理每个光束点的层设备，诸如射频（RF）模块和调制解调器。 该方法被应用于移动通信系统，该移动通信系统包括一对一的对应于多个调制解调器的多个媒体接入控制处理单元（MAC），并且多个调制解调器各自与覆盖波束的一个或多个RF模块 划分基站单元的点。

    Method of performing network listening for RU in cloud-radio access network structure base station
    7.
    发明授权
    Method of performing network listening for RU in cloud-radio access network structure base station 有权

    公开(公告)号：US11477658B2

    公开(公告)日：2022-10-18

    申请号：US17314686

    申请日：2021-05-07

    申请人： INNOWIRELESS CO., LTD.

    发明人： Young Su Kwak ,  Min Ho Yu ,  Seung Hwan Ji

    IPC分类号： H04W16/10 ,  H04W16/18 ,  H04W48/16 ,  H04W24/10 ,  H04W24/02

    摘要： Provided is a method of performing network listening (NL) for a radio unit (RU) in a Cloud-Radio Access Network (C-RAN) structure base station in which a certain RU distinguishes and automatically detects signals of neighboring RUs through NL in a C-RAN structure base station to thereby enable optimization and automation of configuration setting of multiple cells and multiple RUs. The method of performing NL for a RU in a base station having a structure of a C-RAN, performed between a C-RAN base station body and a RU in the C-RAN supporting multiple cells and multiple RUs, includes the steps of: (a) searching for, by the C-RAN base station body, RU configuration (a cell-RU combination) information constructed therein to instruct an RU that is to perform NL to perform the NL while instructing a RU using the same physical cell identifier (PCI) as the RU that is to perform the NL to turn off a radio frequency (RF) transmit (Tx) output thereof during performance of the NL of the RU that is to perform NL; (b) performing, by the RU instructed to perform the NL, the NL with a RF transmit (Tx) output thereof turned off; (c) turning on, by the RU instructed to perform the NL, the RF transmit (Tx) output thereof after completion of the performance of the NL while reporting a result of the performance of the NL and completion of the NL to the C-RAN base station body; and (d) instructing, by the C-RAN base station body, the RU using the same PCI to turn on the RF transmit (Tx) output thereof.

    OPERATING METHOD OF ENB FOR CGI INFORMATION REPORTING IN WIRELESS COMMUNICATION SYSTEM
    10.
    发明申请
    OPERATING METHOD OF ENB FOR CGI INFORMATION REPORTING IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    ENB在无线通信系统中的CGI信息报告操作方法

    公开(公告)号：US20160198340A1

    公开(公告)日：2016-07-07

    申请号：US14626521

    申请日：2015-02-19

    申请人： INNOWIRELESS CO., LTD.

    发明人： Jin Soup Joung ,  Seung Hwan Ji ,  Seo Kyun Jang ,  Yong Hee Kim

    IPC分类号： H04W8/26 ,  H04W72/04 ,  H04W24/02 ,  H04W76/04 ,  H04W24/10

    CPC分类号： H04W72/0406 ,  H04W36/0083 ,  H04W36/00835 ,  H04W52/0216 ,  H04W52/0219 ,  H04W72/04 ,  H04W76/28 ,  H04W88/08 ,  Y02D70/122 ,  Y02D70/1262 ,  Y02D70/24

    摘要： A resource allocation algorithm and operation procedure for user equipment (UE) to efficiently report cell global identity (CGI) information to an evolved node base station (eNB) in an automatic neighbor relation (ANR) operation procedure in a wireless communication system. According to an operating method of an eNB forCGI information reporting in a wireless communication system, a serving eNB receives a CGI information report and perform an ANR operation to maintain service quality through effective handover of UE at the edge of the service area of the serving eNB. When there is uplink/downlink data, the serving eNB stops data allocation to the UE and requests measurement reports (MRs) of neighbor eNBs, and the UE can be switched to a discontinuous reception (DRX) state during a DRX-inactivity time. Accordingly, it is possible to ensure decoding of a broadcast channel (BCH) of a neighbor cell and report CGI information.

    摘要翻译： 一种资源分配算法和用户设备（UE）在无线通信系统中以自动相邻关系（ANR）操作过程向演进节点基站（eNB）有效地报告小区全局身份（CGI）信息的资源分配算法和操作过程。 根据用于无线通信系统中的CGI信息报告的eNB的操作方法，服务eNB接收CGI信息报告，并执行ANR操作，以通过在服务的服务区域的边缘处的UE的有效切换来维持服务质量 eNB。 当存在上行链路/下行链路数据时，服务eNB停止对UE的数据分配，并且请求相邻eNB的测量报告（MR），并且在DRX不活动时间期间可以将UE切换到不连续接收（DRX）状态。 因此，可以确保相邻小区的广播信道（BCH）的解码并报告CGI信息。