公开(公告)号：US20120157154A1

公开(公告)日：2012-06-21

申请号：US13331785

申请日：2011-12-20

申请人： Kyong Tak CHO ,  Jun Sik KIM ,  Seung Que LEE ,  Hyung Deug BAE ,  Sang Chul OH ,  Nam Hoon PARK

发明人： Kyong Tak CHO ,  Jun Sik KIM ,  Seung Que LEE ,  Hyung Deug BAE ,  Sang Chul OH ,  Nam Hoon PARK

IPC分类号： H04W52/04

CPC分类号： H04W52/244 ,  H04W52/143

摘要： A method and an apparatus for controlling transmission power in a femto base station is provided. The method includes: predicting femto base station interference to be given from an adjacent femto base station to a terminal; predicting macro base station interference to be given from a macro base station to the terminal; determining transmission power for the terminal; and transmitting a downlink signal to the terminal on the basis of the transmission power, wherein the femto base station interference is predicted on the basis of a distance between serving femto base station and the adjacent femto base station and the transmission power of the adjacent femto base station, and the macro base station interference is predicted on the basis of a distance between serving femto base station and the macro base station and the transmission power of the macro base station.

摘要翻译： 提供了一种用于控制毫微微基站中的发射功率的方法和装置。 该方法包括：预测从相邻毫微微基站向终端提供的毫微微基站干扰; 从宏基站向终端预测宏基站干扰; 确定终端的发射功率; 基于发送功率向终端发送下​​行链路信号，其中，基于服务毫微微基站与相邻毫微微基站之间的距离以及相邻毫微微基站的发送功率来预测毫微微基站干扰 并且基于服务毫微微基站与宏基站之间的距离和宏基站的发送功率来预测宏基站干扰。

公开(公告)号：US20120165027A1

公开(公告)日：2012-06-28

申请号：US13330604

申请日：2011-12-19

申请人： Jun Sik KIM ,  Kyong Tak CHO ,  Sang Chul OH ,  Hyung Deug BAE ,  Seung Que LEE ,  Nam Hoon PARK

发明人： Jun Sik KIM ,  Kyong Tak CHO ,  Sang Chul OH ,  Hyung Deug BAE ,  Seung Que LEE ,  Nam Hoon PARK

IPC分类号： H04W40/00

CPC分类号： H04W48/02 ,  H04W24/10 ,  H04W88/08

摘要： Provided is a terminal to transmit wireless environment measurement information to a femto base station, and the femto base station to receive the wireless environment measurement information from the terminal. The femto base station may perform initialization based on the wireless environment measurement information, or may transmit the wireless environment measurement information to a base station control unit. The base station control unit may determine whether to additionally install a second femto base station based on the wireless environment measurement information.

摘要翻译： 提供了向毫微微基站发送无线环境测量信息的终端，并且毫微微基站从终端接收无线环境测量信息。 毫微微基站可以基于无线环境测量信息执行初始化，或者可以将无线环境测量信息发送到基站控制单元。 基站控制单元可以基于无线环境测量信息来确定是否另外安装第二毫微微基站。

公开(公告)号：US20120157077A1

公开(公告)日：2012-06-21

申请号：US13330547

申请日：2011-12-19

申请人： Seung Que LEE ,  Hyung Deug BAE ,  Jun Sik KIM ,  Sang Chul OH ,  Kyong Tak CHO ,  Nam Hoon PARK

发明人： Seung Que LEE ,  Hyung Deug BAE ,  Jun Sik KIM ,  Sang Chul OH ,  Kyong Tak CHO ,  Nam Hoon PARK

IPC分类号： H04W4/00 ,  H04W8/22

CPC分类号： H04W48/04 ,  H04W4/08 ,  H04W84/045

摘要： Disclosed is a method of operating a femto base station (BS) in a wireless communication system, the method comprising: receiving an access request comprising a closed subscriber group (CSG) identifier (ID) from user equipment (UE); determining a number N of UE accessing the femto BS; ascertaining an access type to determine whether the UE is a CSG UE or a non-CSG UE of the femto BS on the basis of the CSG ID of the UE; and determining whether to admit access of the UE on the basis of the access type, the N and access admittable information, the access admittable information comprising UCSG, i.e., a maximum number of CSG UE of which access is admitted; UALL, i.e., a maximum number of non-CSG UE of which access is admitted; and UMAX, i.e., a maximum number of UE of which access is admitted.

摘要翻译： 公开了一种在无线通信系统中操作毫微微基站（BS）的方法，所述方法包括：从用户设备（UE）接收包括封闭用户组（CSG）标识符（ID）的接入请求; 确定接入所述毫微微BS的UE的数量N; 确定接入类型以基于所述UE的CSG ID来确定所述UE是所述毫微微BS的CSG UE还是非CSG UE; 以及根据所述接入类型，所述N和所述可接入信息来确定是否允许所述UE的接入，所述接入可接入信息包括UCSG，即其允许接入的CSG UE的最大数量; UALL，即允许访问的非CSG UE的最大数量; 和UMAX，即允许接入的UE的最大数量。

公开(公告)号：US20110143783A1

公开(公告)日：2011-06-16

申请号：US12819687

申请日：2010-06-21

申请人： Seung-Que LEE ,  Hyung Deug BAE ,  Jun Sik KIM ,  Sang Chul OH ,  Nam Hoon PARK

发明人： Seung-Que LEE ,  Hyung Deug BAE ,  Jun Sik KIM ,  Sang Chul OH ,  Nam Hoon PARK

IPC分类号： H04W68/00

CPC分类号： H04W68/02 ,  H04W84/045

摘要： A method for paging optimization in a communication system having one or more base stations and one or more mobile stations within a paging target cell, includes detecting a hybrid base station supporting a hybrid cell from the one or more base stations; and determining whether or not one or more mobile stations registered in the hybrid cell include only closed subscriber group (CSG) members, and defining an operating state of the hybrid base station based on the determination result. The method further includes determining whether or not each of the one or more base stations is included in paging targets based on the operating state of the hybrid base station.

摘要翻译： 一种在具有一个或多个基站和寻呼目标小区内的一个或多个移动站的通信系统中的寻呼优化方法，包括：检测一个或多个基站支持混合小区的混合基站; 以及确定注册在所述混合小区中的一个或多个移动站是否仅包括封闭用户组（CSG）成员，以及基于所述确定结果来定义所述混合基站的操作状态。 该方法还包括基于混合基站的操作状态来确定一个或多个基站中的每个基站是否包括在寻呼目标中。

公开(公告)号：US20110151907A1

公开(公告)日：2011-06-23

申请号：US12860512

申请日：2010-08-20

申请人： Sang Chul OH ,  Seung-Que LEE ,  Hyung Deug BAE ,  Jun Sik KIM ,  Nam Hoon PARK

发明人： Sang Chul OH ,  Seung-Que LEE ,  Hyung Deug BAE ,  Jun Sik KIM ,  Nam Hoon PARK

IPC分类号： H04B15/00

CPC分类号： H04W72/0426 ,  H04W84/045 ,  H04W92/045 ,  H04W92/20

摘要： A method for controlling interference between base stations in a radio communication system in which an indirect interface for indirectly connecting the base stations exists and an direct interface for directly connecting the base stations does not exist, the method includes: converting a first interference control message used in the direct interface into a format of a protocol of the indirect interface to thereby generate a second interference control message; and transmitting the second interference control message through the indirect interface.

摘要翻译： 一种用于控制无线电通信系统中的基站之间的干扰的方法，其中存在用于间接连接基站的间接接口，并且不存在用于直接连接基站的直接接口，该方法包括：转换所使用的第一干扰控制消息 在直接接口中成为间接接口协议的格式从而产生第二干扰控制消息; 以及通过所述间接接口发送所述第二干扰控制消息。

公开(公告)号：US20110141972A1

公开(公告)日：2011-06-16

申请号：US12849253

申请日：2010-08-03

申请人： Sang Chul OH ,  Seung-Que LEE ,  Hyung Deug BAE ,  Jun Sik KIM ,  Nam Hoon PARK

发明人： Sang Chul OH ,  Seung-Que LEE ,  Hyung Deug BAE ,  Jun Sik KIM ,  Nam Hoon PARK

IPC分类号： H04W40/00

CPC分类号： H04W76/11 ,  H04L29/12028 ,  H04L29/12301 ,  H04L61/103 ,  H04L61/2076 ,  H04W8/26

摘要： A Transport Network Layer (TNL) connection setup method for a base station includes monitoring Physical Cell Identity (PCI) values of neighboring cells. When it is monitored that the PCI values are changed, IP addresses of neighboring base stations corresponding to the changed PCI values are acquired. Thereafter, it is determined whether it is necessary to perform a new TNL connection setup with respect to other neighboring base stations, based on the changed PCI values and the acquired IP addresses. When it is determined that it is necessary to perform the new TNL connection setup, the TNL connection setup is performed with the acquired IP addresses.

摘要翻译： 用于基站的传输网络层（TNL）连接建立方法包括监视相邻小区的物理小区标识（PCI）值。 当监视到PCI值被改变时，获取对应于改变的PCI值的相邻基站的IP地址。 此后，基于改变的PCI值和所获取的IP地址，确定是否需要相对于其他相邻基站执行新的TNL连接建立。 当确定需要执行新的TNL连接建立时，TNL连接建立是通过获取的IP地址进行的。

公开(公告)号：US20110151920A1

公开(公告)日：2011-06-23

申请号：US12849240

申请日：2010-08-03

申请人： Sang Chul OH ,  Seung-Que LEE ,  Hyung Deug BAE ,  Jun Sik KIM ,  Nam Hoon PARK

发明人： Sang Chul OH ,  Seung-Que LEE ,  Hyung Deug BAE ,  Jun Sik KIM ,  Nam Hoon PARK

IPC分类号： H04W36/00 ,  H04B7/00

CPC分类号： H04W92/20 ,  H04W36/08

摘要： A method for controlling a handover from a source base station to a target base station determines whether a direct interface connecting the source base station and the target base station exists, compares a link latency of the direct interface with a link latency of an indirect interface connecting the source base station and the target base station when it is determined that the direct interface exists, and selects a handover execution interface, between the direct interface and the indirect interface, based on the comparison result.

摘要翻译： 用于控制从源基站到目标基站的切换的方法确定是否存在连接源基站和目标基站的直接接口，将直接接口的链路延迟与间接接口连接的链路延迟进行比较 根据比较结果确定直接接口存在，并且在直接接口和间接接口之间选择切换执行接口，源基站和目标基站。

公开(公告)号：US20110143737A1

公开(公告)日：2011-06-16

申请号：US12909532

申请日：2010-10-21

申请人： Jun Sik KIM ,  Sang Chul OH ,  Hyung Deug BAE ,  Seung-Que LEE ,  Nam Hoon PARK

发明人： Jun Sik KIM ,  Sang Chul OH ,  Hyung Deug BAE ,  Seung-Que LEE ,  Nam Hoon PARK

IPC分类号： H04W4/00

CPC分类号： H04W16/16 ,  H04W84/045

摘要： A method for setting base station information of a femtocell base station includes: upon a power application to the femtocell base station, setting all or some of terminals accessing the femtocell base station as console terminals; and receiving a radio environment parameter related to radio environment around each console terminal from the console terminals through a communication interface unit. The method further includes setting the base station information including an operation mode of the femtocell base station and a cell identifier of a femtocell covered by the femtocell base station based on the first radio environment parameter.

摘要翻译： 一种用于设置毫微微小区基站的基站信息的方法，包括：在向所述毫微微小区基站进行功率应用时，将接入所述毫微微小区基站的终端的全部或者一部分设置为控制台终端; 并且通过通信接口单元从控制台终端接收与每个控制台终端相关的无线电环境的无线电环境参数。 该方法还包括基于第一无线电环境参数来设置包括毫微微小区基站的操作模式的基站信息和由毫微微小区基站覆盖的毫微微小区的小区标识符。

公开(公告)号：US20110142004A1

公开(公告)日：2011-06-16

申请号：US12837839

申请日：2010-07-16

申请人： Hyung Deug BAE ,  Sang Chul OH ,  Jun Sik KIM ,  Seung-Que LEE ,  Nam Hoon PARK

发明人： Hyung Deug BAE ,  Sang Chul OH ,  Jun Sik KIM ,  Seung-Que LEE ,  Nam Hoon PARK

IPC分类号： H04W4/00

CPC分类号： H04W36/00835 ,  H04W48/12 ,  H04W84/045

摘要： A small base station apparatus includes: a communication unit for collecting system information of a neighboring cell through mobile communication terminals being connected to a cell of the small base station apparatus; a memory unit for storing the system information of the neighboring cell; and a controller for checking whether or not a mobile communication terminal is allowed a handover connection to the neighboring cell based on the system information of the neighboring cell, registering the neighboring cell in a handover candidate list of the mobile communication terminal if the mobile communication terminal is allowed the handover connection, selecting one of neighboring cells registered in the handover candidate list, and performing handover of the mobile communication terminal to the selected neighboring cell.

摘要翻译： 小型基站装置包括：通信单元，用于通过连接到小型基站装置的小区的移动通信终端收集相邻小区的系统信息; 用于存储相邻小区的系统信息的存储单元; 以及控制器，用于基于所述相邻小区的系统信息来检查移动通信终端是否被允许到所述相邻小区的切换连接，如果所述移动通信终端将所述相邻小区注册到所述移动通信终端的切换候选列表中 允许切换连接，选择在切换候选列表中注册的相邻小区中的一个，并且执行移动通信终端到所选择的相邻小区的切换。

公开(公告)号：US20130150127A1

公开(公告)日：2013-06-13

申请号：US13613857

申请日：2012-09-13

申请人： Jun Sik KIM ,  Kyong Tak CHO ,  Byung-Han RYU ,  Nam Hoon PARK

发明人： Jun Sik KIM ,  Kyong Tak CHO ,  Byung-Han RYU ,  Nam Hoon PARK

IPC分类号： H04W88/08

CPC分类号： H04W24/02 ,  H04W88/085

摘要： Disclosed is a wireless communication base station which includes a plurality of radio units configured to transmit and receive a radio signal; and a digital unit connected to the plurality of radio units via cables and configured to operate a communication protocol. The digital unit controls the plurality of radio units according to a communication environment to be switched into a merge state in which the plurality of radio units forms a cell, or an independent state in which the plurality of radio units forms different cells, respectively.

摘要翻译： 公开了一种无线通信基站，其包括被配置为发送和接收无线电信号的多个无线电单元; 以及数字单元，经由电缆连接到所述多个无线电单元，并且被配置为操作通信协议。 数字单元根据通信环境控制多个无线电单元，以分别转换成多个无线电单元形成小区的合并状态或多个无线单元形成不同小区的独立状态。