专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2010104295A2 COMMUNICATION SYSTEM WITH FEMTOCELLS AND AN INTERFERENCE CONTROL METHOD THEREFOR 审中-公开
标题翻译：具有FEMTOCELLS的通信系统及其干扰控制方法
公开(公告)号：WO2010104295A2
公开(公告)日：2010-09-16
申请号：PCT/KR2010/001416
申请日：2010-03-08
申请人： SAMSUNG ELECTRONICS CO., LTD. , KWON, Il Won , KIM, Yung Soo , DO, Mi Sun , HAN, Jung Hee , BYUN, Hee Jung , SO, Jung Min
发明人： KWON, Il Won , KIM, Yung Soo , DO, Mi Sun , HAN, Jung Hee , BYUN, Hee Jung , SO, Jung Min
IPC分类号： H04B7/155 , H04B7/005
CPC分类号： H04W48/12 , H04W16/32 , H04W52/244 , H04W84/045
摘要： A wireless communication system with femtocells and a method for mitigating inter-cell interference in the wireless communication system are provided. The interference control method includes notifying a mobile station of entry to a home cell, when the mobile station enters a macrocell including a femto base station with which the mobile station is registered, transmitting, by the mobile station, a femtocell driving control message to the femto base station at a predetermined transmission power, when the mobile station enters a femtocell of the femto base station, and switching on, by the femto base station, a transmitter, when the femtocell driving control message is received.
摘要翻译：提供了具有毫微微小区的无线通信系统和用于减轻无线通信系统中的小区间干扰的方法。干扰控制方法包括通知移动台进入家庭小区，当移动台进入包括移动台登记的毫微微基站的宏小区时，移动台将毫微微小区驱动控制消息发送给毫微微基站，当移动台进入毫微微基站的毫微微小区时，并且当接收到毫微微小区驱动控制消息时，由毫微微基站接通发射机。

2. 发明申请

WO2010098573A2 COMMUNICATION SYSTEM AND METHOD FOR CONTROLLING INTERFERENCE CAUSED BY DIFFERENT KINDS OF BASE STATIONS 审中-公开
标题翻译：通信系统和用于控制由不同基站引起的干扰的方法
公开(公告)号：WO2010098573A2
公开(公告)日：2010-09-02
申请号：PCT/KR2010/001138
申请日：2010-02-24
申请人： SAMSUNG ELECTRONICS CO., LTD. , KWON, Il Won , LEE, Sang Min , KIM, Yung Soo , DO, Mi Sun
发明人： KWON, Il Won , LEE, Sang Min , KIM, Yung Soo , DO, Mi Sun
IPC分类号： H04B7/26
CPC分类号： H04W72/0426 , H04W84/045
摘要： A communication system is provided which includes different kinds of base stations such as a macro base station and a femto base station. This system may execute a method for controlling unfavorably occurring interference due to such different kinds of base stations. In the method, the femto base station sends a femtocell interference indication (FII) report to the resource allocation control unit when user equipment is connected to the femto base station. The FII report contains a request for the allocation of resources to avoid interference. Then the resource allocation control unit establishes a femto interference coordination (FIC) zone according to the received FII report. The FIC zone indicates a particular region used to define resources allocated to the femto base station. The resource allocation control unit may be the macro base station or a self-organizing network (SON) server.
摘要翻译：提供了一种通信系统，其包括不同种类的基站，诸如宏基站和毫微微基站。该系统可以执行用于控制由于这种不同种类的基站而产生的不利发生的干扰的方法。在该方法中，当用户设备连接到毫微微基站时，毫微微基站向资源分配控制单元发送毫微微小区干扰指示（FII）报告。 FII报告包含分配资源以避免干扰的请求。然后，资源分配控制单元根据收到的FII报告建立飞小区干扰协调（FIC）区域。 FIC区域指示用于定义分配给毫微微基站的资源的特定区域。资源分配控制单元可以是宏基站或自组织网络（SON）服务器。

3. 发明申请

WO2010090474A2 TRANSMISSION BAND DETERMINATION METHOD FOR BANDWIDTH AGGREGATION SYSTEM 审中-公开
标题翻译：用于波段聚集系统的传输带测定方法
公开(公告)号：WO2010090474A2
公开(公告)日：2010-08-12
申请号：PCT/KR2010/000720
申请日：2010-02-05
申请人： SAMSUNG ELECTRONICS CO., LTD. , UNIVERSITY INDUSTRY COOPERATION FOUNDATION KOREA AEROSPACE UNIVERSITY , LEE, Ju Mi , LEE, Sang Min , KIM, Yung Soo , JUNG, Young Ho
发明人： LEE, Ju Mi , LEE, Sang Min , KIM, Yung Soo , JUNG, Young Ho
IPC分类号： H04W72/10
CPC分类号： H04L47/824 , H04L47/70 , H04L47/788 , H04L47/828 , H04W72/02 , H04W72/042 , H04W72/06
摘要： A bandwidth aggregation system for providing wideband communication services by aggregating multiple bandwidths and a transmission band determination method for the bandwidth aggregation system are disclosed. T bandwidth determination method includes computing weights of the multiple bandwidths based on resource allocation distributions of the individual bandwidths, and selecting one of the multiple bandwidths for establishing a connection between a base station and a mobile station based on the weights of the multiple bandwidths.
摘要翻译：公开了一种用于通过聚合多个带宽来提供宽带通信服务的带宽聚合系统和用于带宽聚合系统的传输频带确定方法。 T带宽确定方法包括基于各个带宽的资源分配分配来计算多个带宽的权重，并且基于多个带宽的权重，选择用于建立基站与移动台之间的连接的多个带宽中的一个。

4. 发明申请

WO2010008207A2 AN APPARATUS FOR RESOURCE ALLOCATION IN A FREQUENCY OVERLAY SYSTEM AND A METHOD THEREOF 审中-公开
标题翻译：频率覆盖系统中资源分配的方法及其方法
公开(公告)号：WO2010008207A2
公开(公告)日：2010-01-21
申请号：PCT/KR2009/003901
申请日：2009-07-15
申请人： SAMSUNG ELECTRONICS CO., LTD. , LEE, Sang Min , CHO, Jae Hee , ROH, Kwan Hee , CHO, Hee Kwun , KANG, Hyun Jeong , JUN, Byung Wook , SANYADECHUKAL, Pisut , KIM, Yung Soo
发明人： LEE, Sang Min , CHO, Jae Hee , ROH, Kwan Hee , CHO, Hee Kwun , KANG, Hyun Jeong , JUN, Byung Wook , SANYADECHUKAL, Pisut , KIM, Yung Soo
IPC分类号： H04B7/26
CPC分类号： H04W72/042 , H04W8/26 , H04W28/06 , H04W72/0453
摘要： A resource allocation method and apparatus for a frequency overlay system that is capable of reducing the overhead of the resource allocation information transmitted by the base station is provided. A frequency overlay system of the present invention includes a base station which transmits resource allocation information including an address type selected among multiple address types designating addresses for transmission resource in different patterns and an address value indicating a resource region allocated according to the selected address type and at least one mobile station which receives the resource allocation information and receives data through the resource region identified withreference to the resource type and address value indicated by the resource allocation information; and a resource allocation method of the present invention includes transmitting, at a base station, resource allocation information including an address type selected among multiple address types designating addresses for transmission resource in different patterns and an address value indicating a resource region allocated according to the selected address type, and receiving, at a mobile station, data through the resource region identified with reference to the resource type and address value indicated by the resource allocation information.
摘要翻译：提供了一种能够减少由基站发送的资源分配信息的开销的用于频率覆盖系统的资源分配方法和装置。本发明的频率覆盖系统包括发送资源分配信息的基站，所述资源分配信息包括以指定不同模式的传输资源的地址的多个地址类型中选择的地址类型，以及指示根据所选择的地址类型分配的资源区域的地址值，以及至少一个移动站，其接收所述资源分配信息，并通过所述资源区域接收数据，所述资源区域由所述资源类型识别并且由所述资源分配信息指示的地址值; 并且本发明的资源分配方法包括：在基站处发送资源分配信息，所述资源分配信息包括以指定不同模式的传输资源的地址的多个地址类型中选择的地址类型，以及指示根据所选择的分配的资源区域的地址值地址类型，并且在移动台处通过参照由资源分配信息指示的资源类型和地址值确定的资源区域接收数据。

5. 发明申请

WO2010064835A2 CLUSTER-BASED COOPERATIVE COMMUNICATION SYSTEM AND METHOD 审中-公开
标题翻译：基于群集的协同通信系统和方法
公开(公告)号：WO2010064835A2
公开(公告)日：2010-06-10
申请号：PCT/KR2009/007135
申请日：2009-12-02
申请人： SAMSUNG ELECTRONICS CO., LTD. , KIM, Eun Yong , KIM, Yu Seok , KIM, Yung Soo , KO, Eun Seok
发明人： KIM, Eun Yong , KIM, Yu Seok , KIM, Yung Soo , KO, Eun Seok
IPC分类号： H04B7/26 , H04B7/04
CPC分类号： H04L5/0035 , H04W72/082
摘要： A cluster-based cooperative communication system and method is provided for mitigating inter-cell interference effectively. A cluster-based cooperative communication method of a mobile station includes receiving allocation of a resource of a weighted subband mapped to one of preset cooperative base station clusters, the selected cooperative base station cluster having a group including a serving base station of the mobile station and dominant interfering base stations found by channel estimation, and communicating with the serving base station in cooperation with the dominant interfering base stations.
摘要翻译：提供了一种基于群集的协作通信系统和方法，用于有效减轻小区间干扰。移动台的基于簇的协作通信方法包括：接收映射到预设协作基站簇之一的加权子带的资源的分配，所选择的协作基站簇具有包括移动台的服务基站的组，以及通过信道估计找到的主要干扰基站，并与主要干扰基站协同与服务基站进行通信。

6. 发明申请

WO2010053265A3 COMMUNICATION SYSTEM AND METHOD FOR COMMUNICATING THEREOF 审中-公开
公开(公告)号：WO2010053265A3
公开(公告)日：2010-05-14
申请号：PCT/KR2009/006071
申请日：2009-10-21
申请人： SAMSUNG ELECTRONICS CO., LTD. , KIM, Yu Seok , KIM, Eun Yong , KIM, Yung Soo , LEE, Sang Min
发明人： KIM, Yu Seok , KIM, Eun Yong , KIM, Yung Soo , LEE, Sang Min
IPC分类号： H04B7/00
摘要： The present invention relates to a communications system and a telecommunication method thereof. In the communications system of the present invention, a communications terminal decides a precoding matrix index, in the reception of a pilot signal through a specific downlink channel, examining a channel quality information of the downlink channel according to the decided precoding matrix index, and transmitting a feedback information including the decided precoding matrix index and the examined channel quality information to a serving base station. In the communications system of the present invention, the serving base station decides a priority factor by using the examined channel quality information, in the reception of the feedback information, compares the decided priority factor with other priority factor, when receiving a backhaul information including the other priority factor from the neighboring base station. As a result of the comparison, a priority is given to a higher priority factor such that a base station having the priority suggests the use of precoding matrix to the neighboring base station.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式