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1. 发明授权

US08582513B2 Apparatus and method for controlling inter-cell interference 有权
标题翻译：用于控制小区间干扰的装置和方法
公开(公告)号：US08582513B2
公开(公告)日：2013-11-12
申请号：US12636102
申请日：2009-12-11
申请人： Soon-gi Park , Yeon-seung Shin , Hyung-sub Kim , Yeong-jin Kim , In-tae Hwang , Gil-sang Yoon , Jeong-hwan Lee
发明人： Soon-gi Park , Yeon-seung Shin , Hyung-sub Kim , Yeong-jin Kim , In-tae Hwang , Gil-sang Yoon , Jeong-hwan Lee
IPC分类号： H04W4/00 , H04W72/00
CPC分类号： H04W72/082 , H04W16/10 , H04W16/30 , H04W52/243 , H04W72/0433
摘要： A technology for inter-cell interference control is provided. In one general aspect, the inter-cell interference may be controlled by resource allocation scheduling or power management. A cell may be divided into a plurality of regions. A constant available resource band and a selectively available band are allocated to each region. Each of the allocated resource bands is assigned with an interference characteristic. The resource allocation scheduling and the power management are performed according to the resources allocated to the respective regions and the interference characteristics assigned to the respective resources.
摘要翻译：提供了一种用于小区间干扰控制的技术。在一个一般方面，小区间干扰可以通过资源分配调度或电源管理来控制。单元可以被分成多个区域。将恒定的可用资源频带和选择性可用频带分配给每个区域。每个被分配的资源带被分配干扰特性。根据分配给各个区域的资源和分配给各个资源的干扰特性来执行资源分配调度和功率管理。

2. 发明授权

US08682367B2 Base station and user equipment for performing CoMP transmission and method thereof 有权
标题翻译：用于执行CoMP传输的基站和用户设备及其方法
公开(公告)号：US08682367B2
公开(公告)日：2014-03-25
申请号：US13230189
申请日：2011-09-12
申请人： Hyung-sub Kim , Kyung Sook Kim , Yeon Seung Shin
发明人： Hyung-sub Kim , Kyung Sook Kim , Yeon Seung Shin
IPC分类号： H04B15/00 , H04W72/08
CPC分类号： H04W72/082 , H04J11/0053
摘要： A base station, a user equipment, and a method for operating a cooperative multipoint (CoMP) transmitter and receiver (Tx/Rx) are disclosed. The operating method includes receiving, from a peripheral cell, precoding matrix index (PMI) information to be used by a user equipment of the peripheral cell, and transmitting the received PMI information to target user equipments allocated with an entire frequency range, among a plurality of user equipments present in a current cell.
摘要翻译：公开了一种基站，用户设备和用于操作协作多点（CoMP）发射机和接收机（Tx / Rx）的方法。所述操作方法包括从外围小区接收要由所述外围小区的用户设备使用的预编码矩阵索引（PMI）信息，并且将所接收的PMI信息发送到多个分配有整个频率范围的目标用户设备存在于当前单元中的用户设备。

3. 发明授权

US08170574B2 Method and apparatus for controlling interference between cells in mobile communication network 有权
标题翻译：用于控制移动通信网络中的小区之间的干扰的方法和装置
公开(公告)号：US08170574B2
公开(公告)日：2012-05-01
申请号：US12559224
申请日：2009-09-14
申请人： Hyung-sub Kim , Yeon-seung Shin , Sang-woo Nam
发明人： Hyung-sub Kim , Yeon-seung Shin , Sang-woo Nam
IPC分类号： H04W72/00
CPC分类号： H04W72/082 , H04W16/10 , H04W16/30 , H04W52/243
摘要： A method and apparatus for controlling interference between cells for non-real time data transfer in a mobile communication network is provided. The method of controlling interference between cells in a mobile communication system including a plurality of cells includes: dividing each cell into at least one segment based on density of terminals within each cell and distance from the center of each cell; allocating rise over thermal (RoT) with respect to each segment based on the distance from the center of each cell, an attenuation ratio according to the distance, and a shadowing factor; and providing data services to terminals within each segment according to the allocated RoT. Accordingly, it is possible to improve system throughput.
摘要翻译：提供了一种用于控制移动通信网络中的非实时数据传输的小区之间的干扰的方法和装置。控制包括多个小区的移动通信系统中的小区之间的干扰的方法包括：基于每个小区内的终端的密度和距每个小区的中心的距离，将每个小区划分成至少一个分段; 基于距每个单元的中心的距离，根据距离的衰减比和遮蔽因子，相对于每个分段分配上升热（RoT）; 并根据分配的RoT向每个段内的终端提供数据业务。因此，可以提高系统吞吐量。

4. 发明申请

US20100151875A1 METHOD AND APPARATUS FOR CONTROLLING INTERFERENCE BETWEEN CELLS IN MOBILE COMMUNICATION NETWORK 有权
标题翻译：用于控制移动通信网络中的细胞之间的干扰的方法和装置
公开(公告)号：US20100151875A1
公开(公告)日：2010-06-17
申请号：US12559224
申请日：2009-09-14
申请人： Hyung-sub Kim , Yeon-seung Shin , Sang-woo Nam
发明人： Hyung-sub Kim , Yeon-seung Shin , Sang-woo Nam
IPC分类号： H04W72/00
CPC分类号： H04W72/082 , H04W16/10 , H04W16/30 , H04W52/243
摘要： A method and apparatus for controlling interference between cells for non-real time data transfer in a mobile communication network is provided. The method of controlling interference between cells in a mobile communication system including a plurality of cells includes: dividing each cell into at least one segment based on density of terminals within each cell and distance from the center of each cell; allocating rise over thermal (RoT) with respect to each segment based on the distance from the center of each cell, an attenuation ratio according to the distance, and a shadowing factor; and providing data services to terminals within each segment according to the allocated RoT. Accordingly, it is possible to improve system throughput.
摘要翻译：提供了一种用于控制移动通信网络中的非实时数据传输的小区之间的干扰的方法和装置。控制包括多个小区的移动通信系统中的小区之间的干扰的方法包括：基于每个小区内的终端的密度和距每个小区的中心的距离，将每个小区划分成至少一个分段; 基于距每个单元的中心的距离，根据距离的衰减比和遮蔽因子，相对于每个分段分配上升热（RoT）; 并根据分配的RoT向每个段内的终端提供数据业务。因此，可以提高系统吞吐量。

5. 发明授权

US08594687B2 Base station for operating cooperative multi-points transmission and reception (CoMP) 有权
标题翻译：用于操作协作多点发送和接收的基站（CoMP）
公开(公告)号：US08594687B2
公开(公告)日：2013-11-26
申请号：US12851130
申请日：2010-08-05
申请人： Hyung-sub Kim
发明人： Hyung-sub Kim
IPC分类号： H04W72/00
CPC分类号： H04W72/082 , H04B7/024 , H04B7/0639 , H04W16/02 , H04W72/0426
摘要： Provided is a base station for operating a Cooperative Multi-Points Transmission and Reception (CoMP). A base station of a serving cell may perform scheduling according to an Inter-cell Interference Coordination (ICIC) scheme from a point in time when a service is provided to a user equipment (UE). When a Precoding Matrix Index (PMI) coordination is required, the base station of the serving cell may perform the PMI coordination in interoperation with a neighboring cell. In addition, when a status of the UE satisfies a particular condition, the base station of the serving cell may perform the aforementioned ICIC scheme and the PMI coordination. Also, the base station of the serving cell may perform the aforementioned ICIC scheme and the PMI coordination together.
摘要翻译：提供了用于操作协作多点传输和接收（CoMP）的基站。服务小区的基站可以从服务被提供给用户设备（UE）的时间点根据小区间干扰协调（ICIC）方案执行调度。当需要预编码矩阵索引（PMI）协调时，服务小区的基站可以在与相邻小区的互操作中执行PMI协调。此外，当UE的状态满足特定条件时，服务小区的基站可以执行上述ICIC方案和PMI协调。此外，服务小区的基站可以一起执行上述ICIC方案和PMI协调。

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