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1. 发明申请

US20120264418A1 FEMTOCELL BASE STATION AND MANAGEMENT SYSTEM THEREOF 有权
标题翻译： FEMTOCELL基站及其管理系统
公开(公告)号：US20120264418A1
公开(公告)日：2012-10-18
申请号：US13447340
申请日：2012-04-16
申请人： Ki-Ho LEE , Yong-Gyoo LEE , Yung-Ha JI
发明人： Ki-Ho LEE , Yong-Gyoo LEE , Yung-Ha JI
IPC分类号： H04W92/20 , H04W76/02 , H04W4/06
CPC分类号： H04W48/10 , H04W84/045 , H04W92/20
摘要： Provided are femtocell base stations and a management system therefor establishing an X2 interface between femtocell base stations. The method may include obtaining, by the femtocell base station, an Internet Protocol (IP) address of one or more neighbor femtocell base stations, and establishing the X2 interface between the femtocell base station and the neighbor femtocell base station using the corresponding, obtained IP address.
摘要翻译：提供的是毫微微小区基站和用于在毫微微小区基站之间建立X2接口的管理系统。该方法可以包括由毫微微小区基站获得一个或多个相邻毫微微小区基站的因特网协议（IP）地址，以及使用相应的所获得的IP建立毫微微小区基站和相邻毫微微小区基站之间的X2接口地址。

2. 发明申请

US20130065589A1 LOAD DISTRIBUTION IN CS FALLBACK 有权
标题翻译： CS回落中的负载分配
公开(公告)号：US20130065589A1
公开(公告)日：2013-03-14
申请号：US13569321
申请日：2012-08-08
申请人： Ki-Ho LEE , Yong-Gyoo LEE , Yung-Ha JI
发明人： Ki-Ho LEE , Yong-Gyoo LEE , Yung-Ha JI
IPC分类号： H04W36/00
CPC分类号： H04W36/0022
摘要： Described embodiments provide a method of a circuit switched (CS) fallback procedure at a first network providing only a packet switched (PS) service. A CS fallback procedure may be initiated upon a receipt of a call associated with a CS service. One of carriers assigned to a second network that provides a circuit switched (CS) service may be selected. Then, a second network cell mapped to a serving cell of the first network and using the selected carrier may be selected as a target cell. The user equipment may be handed over o to the selected second network cell in order to provide a requested CS service.
摘要翻译：所描述的实施例提供了仅提供分组交换（PS）服务的第一网络处的电路交换（CS）回退过程的方法。可以在接收到与CS服务相关联的呼叫时发起CS回退过程。可以选择分配给提供电路交换（CS）服务的第二网络的运营商之一。然后，可以选择映射到第一网络的服务小区并使用所选择的载波的第二网络小区作为目标小区。可以将用户设备交给所选择的第二网络小区，以便提供所请求的CS服务。

3. 发明申请

US20120264445A1 CONTROLLING FEMTOCELL OPERATION BANDWIDTH BASED ON INTERFERENCE TO MACROCELL 有权
标题翻译：基于与MACROCELL的干扰控制FEMTOCELL操作带宽
公开(公告)号：US20120264445A1
公开(公告)日：2012-10-18
申请号：US13447381
申请日：2012-04-16
申请人： Ki-Ho LEE , Yong-Gyoo Lee , Yung-Ha Ji
发明人： Ki-Ho LEE , Yong-Gyoo Lee , Yung-Ha Ji
IPC分类号： H04W72/04
CPC分类号： H04W28/048 , H04W16/32 , H04W28/04 , H04W28/06 , H04W28/20 , H04W84/045
摘要： The disclosure is related to controlling an operation bandwidth for a femtocell based on femtocell interference to a macrocell in order to minimize femtocell interference. A femtocell base station may include a measurement unit, a transmitting unit, and a control unit. The measurement unit may be configured to measure an interference amount of a macrocell adjacent to the femtocell base station. The transmitting unit may be configured to transmit the measured interference amount to a system. The control unit may be configured to i) accept an allocated operation bandwidth by the system and ii) control transmission and reception of signals with the allocated operation bandwidth. The operation bandwidth may be adjustable by the system based on the measured interference amount.
摘要翻译：本公开涉及基于对宏小区的毫微微小区干扰来控制针对毫微微小区的操作带宽，以便最小化毫微微小区干扰。毫微微小区基站可以包括测量单元，发送单元和控制单元。测量单元可以被配置为测量与毫微微小区基站相邻的宏小区的干扰量。发送单元可以被配置为将测量的干扰量发送到系统。控制单元可以被配置为i）接受系统分配的操作带宽，以及ii）控制具有所分配的操作带宽的信号的发送和接收。操作带宽可以通过系统基于测量的干扰量来调节。

4. 发明申请

US20120264419A1 MEASURING MACROCELL QUALITY USING FEMTOCELL 有权
标题翻译：使用FEMTOCELL测量MACROCELL质量
公开(公告)号：US20120264419A1
公开(公告)日：2012-10-18
申请号：US13447414
申请日：2012-04-16
申请人： Ki-Ho LEE , Yong-Gyoo LEE , Yung-Ha JI
发明人： Ki-Ho LEE , Yong-Gyoo LEE , Yung-Ha JI
IPC分类号： H04W24/10
CPC分类号： H04W24/10 , H04W84/045
摘要： The disclosure is related to measuring macrocell quality of a macrocell using femtocells. A method may be provided for measuring macrocell quality of at least one macrocell using a femtocell base station. The method may include measuring, by the femtocell base station, macrocell quality of at least one macrocell based on event information, generating macrocell quality report information based on a result of the measuring, and transmitting the generated macrocell quality report information to a server through a femtocell gateway. The measuring macrocell quality may include determining whether a macrocell identifier is present in the event information, measuring the macrocell quality of a target macrocell corresponding to the mermen identifier of the event when the macrocell identifier is present in the event information, and measuring the macrocell quality of substantially all neighbor macrocells when the macrocell identifier is absent from the event information.
摘要翻译：本公开涉及使用毫微微小区测量宏小区的宏小区质量。可以提供一种用于使用毫微微小区基站测量至少一个宏小区的宏小区质量的方法。该方法可以包括：基于事件信息，由毫微微小区基站测量至少一个宏小区的宏小区质量，基于测量结果生成宏小区质量报告信息，并通过以下步骤将所生成的宏小区质量报告信息发送到服务器毫微微蜂窝网关。所述测量宏小区质量可以包括确定所述事件信息中是否存在宏小区标识符，当所述宏小区标识符存在于所述事件信息中时，测量与所述事件的美人标识对应的目标宏小区的宏小区质量，以及测量所述宏小区质量当宏块单元标识符不存在于事件信息中时，基本上所有的邻近宏小区。

5. 发明申请

US20120264431A1 FEMTOCELL ACCESS CONTROL 有权
标题翻译： FEMTOCELL访问控制
公开(公告)号：US20120264431A1
公开(公告)日：2012-10-18
申请号：US13447455
申请日：2012-04-16
申请人： Ki-Ho LEE , Yong-Gyoo Lee , Yung-Ha Ji
发明人： Ki-Ho LEE , Yong-Gyoo Lee , Yung-Ha Ji
IPC分类号： H04W36/08
CPC分类号： H04W36/0061 , H04W36/0083 , H04W48/02 , H04W84/045
摘要： The disclosure is related to handover for user equipment between femtocell base stations having different closed subscriber group (CSG) identifiers. A method may be provided for allowing handover of user equipment between base stations belonging to different organizations. The method may include collecting, by a first base station, information corresponding to identifiers of neighbor base stations, selecting handover-allowable base stations from the neighbor base stations having an organization identifier different from that of the first base station, and enabling handover for the user equipment from the first base station to a second base station based on the selected handover-allowable base stations for a handover request of the user equipment from the first base station to the second base station.
摘要翻译：本公开涉及具有不同封闭用户组（CSG）标识符的毫微微小区基站之间的用户设备的切换。可以提供一种用于允许属于不同组织的基站之间的用户设备的切换的方法。该方法可以包括由第一基站收集对应于相邻基站的标识符的信息，从具有不同于第一基站的组织标识符的组织标识符的相邻基站中选择切换允许基站，以及为用户设备从第一基站到第二基站，基于所选择的切换允许基站，用于从第一基站到第二基站的用户设备的切换请求。

6. 发明申请

US20130064170A1 PROCESSING UPLINK SIGNAL AND DOWNLINK SIGNAL IN RADIO UNIT 有权
标题翻译：在无线电单元中处理上行信号和下行信号
公开(公告)号：US20130064170A1
公开(公告)日：2013-03-14
申请号：US13570312
申请日：2012-08-09
申请人： Ki-Ho LEE , Yong-Gyoo Lee , Yung-Ha Jl
发明人： Ki-Ho LEE , Yong-Gyoo Lee , Yung-Ha Jl
IPC分类号： H04W4/00 , H04W88/04
CPC分类号： H04B7/15542 , H04B7/15592 , H04W16/26
摘要： Described embodiments provide a method for processing an uplink signal in a radio unit. A first uplink signal may be received directly from user equipment. The received uplink signal may be delayed using uplink delay information. A second uplink signal may be received indirectly from user equipment through at least one repeater connected to the radio unit. The delayed first uplink signal and the second uplink signal may be combined and transmitted to a digital unit.
摘要翻译：所描述的实施例提供了一种在无线电单元中处理上行链路信号的方法。可以直接从用户设备接收第一上行链路信号。可以使用上行链路延迟信息来延迟所接收的上行链路信号。可以通过连接到无线电单元的至少一个中继器间接地从用户设备接收第二上行链路信号。延迟的第一上行链路信号和第二上行链路信号可以被组合并发送到数字单元。

7. 发明申请

US20120165055A1 CLOUD COMMUNICATION CENTER SYSTEM AND METHOD FOR PROCESSING DATA IN A CLOUD COMMUNICATION SYSTEM 有权
标题翻译：云通信中心系统及其在云通信系统中处理数据的方法
公开(公告)号：US20120165055A1
公开(公告)日：2012-06-28
申请号：US13326734
申请日：2011-12-15
申请人： Ki-Ho LEE , Jong-Ho PARK
发明人： Ki-Ho LEE , Jong-Ho PARK
IPC分类号： H04B7/00 , H04W4/00
CPC分类号： H04W16/18 , H04W4/00 , H04W4/60 , H04W72/0413 , H04W80/02 , H04W80/04 , H04W80/06 , H04W88/085 , H04W92/10
摘要： Cloud communication center system and method for processing data in a cloud communication system. An apparatus for supporting a cloud communication system may include at least one remote unit and a centralized unit. The at least one remote unit may be configured to process one of radio signals received from a user equipment or radio signals to be transmitted to a user equipment according to at least one sub-layer of an open system interconnection reference model. The centralized unit may be configured to receive the processed signal from the remote unit and to process the received signal based on the remaining sub-layers of the open system interconnection reference model.
摘要翻译：云通信中心系统和云通信系统中数据处理方法。用于支持云通信系统的装置可以包括至少一个远程单元和集中式单元。至少一个远程单元可以被配置为根据开放系统互连参考模型的至少一个子层处理从用户设备接收的无线电信号中的一个或要发送到用户设备的无线电信号。集中式单元可以被配置为从远程单元接收经处理的信号，并且基于开放系统互连参考模型的剩余子层处理接收到的信号。

8. 发明申请

US20110319083A1 SYSTEM AND METHOD FOR HANDOFF IN AN INTEGRATED CELL 有权
标题翻译：用于整合细胞中的手工的系统和方法
公开(公告)号：US20110319083A1
公开(公告)日：2011-12-29
申请号：US13166314
申请日：2011-06-22
申请人： Ki-Ho LEE
发明人： Ki-Ho LEE
IPC分类号： H04W36/00
CPC分类号： H04W36/00 , H04W84/045
摘要： A system and method for handoff in an integrated cell. A user equipment selects an integrated cell as a target cell supporting a target network based on a white list and physical cell identities. A cell-to-cell handoff is performed to the target cell. After the cell-to-cell handoff, a base station of the target cell establishes a communication session directly to a service. Then, the user equipment determines whether or not a physical cell identity of a base station of the target cell is an integrated physical cell identity. The user equipment turns on a module for the target network when the physical cell identity of the base station is determined to be the integrated physical cell identity. A heterogeneous-network handoff is then performed, and the base station communicates directly with a service server using a mapping table in order to seamlessly provide the service to the user equipment.
摘要翻译：用于集成单元中切换的系统和方法。用户设备基于白名单和物理小区标识，选择集成小区作为支持目标网络的目标小区。对目标小区执行小区切换。在小区到小区切换之后，目标小区的基站直接建立到服务的通信会话。然后，用户设备确定目标小区的基站的物理小区身份是否是综合的物理小区身份。当基站的物理小区标识被确定为集成的物理小区标识时，用户设备打开用于目标网络的模块。然后执行异构网络切换，并且基站使用映射表直接与服务服务器通信，以便无缝地向用户设备提供服务。

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