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1. 发明申请

US20140293845A1 Scheduling Apparatus and Method for a TDD Communication System 有权
标题翻译： TDD通信系统的调度装置和方法
公开(公告)号：US20140293845A1
公开(公告)日：2014-10-02
申请号：US14236334
申请日：2012-03-06
申请人： Erik Eriksson , Bo Hagerman , Bengt Lindoff
发明人： Erik Eriksson , Bo Hagerman , Bengt Lindoff
IPC分类号： H04W72/04 , H04W8/08
CPC分类号： H04W72/048 , H04W8/08 , H04W72/0446
摘要： The present invention relates to a scheduling apparatus (100) and a method for a cellular Time-Division Duplex (TDD) radio communication system (180). The apparatus comprises a storage unit configured for holding a database comprising topographical information concerning a geographical area covered by the communication system. The apparatus also comprises a position unit configured for obtaining information concerning a geographical position held by at least one of a first and a second radio communication device (120;160) of the communication system within said area. The apparatus further comprises a scheduling unit configured for allocating a communication time slot as an uplink time slot or a downlink time slot for radio communication between a first base station (110) and said first device (120) of the communication system. Whether the time slot is allocated as an uplink time slot or a downlink time slot is dependent on said position information and on said topographical information.
摘要翻译：本发明涉及一种用于蜂窝时分双工（TDD）无线电通信系统（180）的调度设备（100）和方法。该装置包括一个存储单元，配置用于保存数据库，该数据库包括有关由通信系统覆盖的地理区域的地形信息。该装置还包括位置单元，该位置单元被配置为获得关于由所述区域内的通信系统的第一和第二无线电通信设备（120; 160）中的至少一个所保持的地理位置的信息。该装置还包括：调度单元，被配置为将通信时隙分配为通信系统的第一基站（110）和所述第一设备（120）之间的无线电通信的上行链路时隙或下行链路时隙。时隙被分配为上行链路时隙还是下行链路时隙取决于所述位置信息和所述地形信息。

2. 发明授权

US09398592B2 Scheduling apparatus and method for a TDD communication system 有权
标题翻译： TDD通信系统的调度装置和方法
公开(公告)号：US09398592B2
公开(公告)日：2016-07-19
申请号：US14236334
申请日：2012-03-06
申请人： Erik Eriksson , Bo Hagerman , Bengt Lindoff
发明人： Erik Eriksson , Bo Hagerman , Bengt Lindoff
IPC分类号： H04J3/00 , H04W72/04 , H04W8/08
CPC分类号： H04W72/048 , H04W8/08 , H04W72/0446
摘要： The present invention relates to a scheduling apparatus (100) and a method for a cellular Time-Division Duplex (TDD) radio communication system (180). The apparatus comprises a storage unit configured for holding a database comprising topographical information concerning a geographical area covered by the communication system. The apparatus also comprises a position unit configured for obtaining information concerning a geographical position held by at least one of a first and a second radio communication device (120;160) of the communication system within said area. The apparatus further comprises a scheduling unit configured for allocating a communication time slot as an uplink time slot or a downlink time slot for radio communication between a first base station (110) and said first device (120) of the communication system. Whether the time slot is allocated as an uplink time slot or a downlink time slot is dependent on said position information and on said topographical information.
摘要翻译：本发明涉及一种用于蜂窝时分双工（TDD）无线电通信系统（180）的调度设备（100）和方法。该装置包括一个存储单元，配置用于保存数据库，该数据库包括有关由通信系统覆盖的地理区域的地形信息。该装置还包括位置单元，该位置单元被配置为获得关于由所述区域内的通信系统的第一和第二无线电通信设备（120; 160）中的至少一个所保持的地理位置的信息。该装置还包括：调度单元，被配置为将通信时隙分配为通信系统的第一基站（110）和所述第一设备（120）之间的无线电通信的上行链路时隙或下行链路时隙。时隙被分配为上行链路时隙还是下行链路时隙取决于所述位置信息和所述地形信息。

3. 发明申请

US20130005269A1 Method and Apparatus for Reducing Co-Channel Interference 有权
标题翻译：减少同频道干扰的方法和装置
公开(公告)号：US20130005269A1
公开(公告)日：2013-01-03
申请号：US13172906
申请日：2011-06-30
申请人： Bengt Lindoff , Arne Simonsson , Bo Hagerman , Stefan Parkvall
发明人： Bengt Lindoff , Arne Simonsson , Bo Hagerman , Stefan Parkvall
IPC分类号： H04W24/00
CPC分类号： H04W72/082 , H04B17/318 , H04J11/0026 , H04W36/0083 , H04W36/20
摘要： A method for providing co-channel interference information by a network node includes receiving information for at least one user equipment (UE) connected to an adjacent network node, determining a co-channel interference list for user equipment (UE) connected to the network node wherein the co-channel interference list is based on the received information and transmitting the co-channel interference list to a UE connected to the network node.
摘要翻译：一种用于由网络节点提供同频干扰信息的方法包括接收与相邻网络节点连接的至少一个用户设备（UE）的信息，确定连接到网络节点的用户设备（UE）的同频干扰列表其中所述同信道干扰列表基于所接收的信息，并且将所述同信道干扰列表发送到连接到所述网络节点的UE。

4. 发明授权

US08781400B2 Method and apparatus for reducing co-channel interference 有权
标题翻译：用于减少同频道干扰的方法和装置
公开(公告)号：US08781400B2
公开(公告)日：2014-07-15
申请号：US13172906
申请日：2011-06-30
申请人： Bengt Lindoff , Arne Simonsson , Bo Hagerman , Stefan Parkvall
发明人： Bengt Lindoff , Arne Simonsson , Bo Hagerman , Stefan Parkvall
IPC分类号： H04B15/00
CPC分类号： H04W72/082 , H04B17/318 , H04J11/0026 , H04W36/0083 , H04W36/20
摘要： A method for providing co-channel interference information by a network node includes receiving information for at least one user equipment (UE) connected to an adjacent network node, determining a co-channel interference list for user equipment (UE) connected to the network node wherein the co-channel interference list is based on the received information and transmitting the co-channel interference list to a UE connected to the network node.
摘要翻译：一种用于由网络节点提供同频干扰信息的方法包括接收与相邻网络节点连接的至少一个用户设备（UE）的信息，确定连接到网络节点的用户设备（UE）的同频干扰列表其中所述同信道干扰列表基于所接收的信息，并且将所述同信道干扰列表发送到连接到所述网络节点的UE。

5. 发明申请

US20120004009A1 Managing Energy Consumption of Base Stations 有权
标题翻译：管理基站能源消耗
公开(公告)号：US20120004009A1
公开(公告)日：2012-01-05
申请号：US13256065
申请日：2009-03-13
申请人： Bengt Lindoff , Bo Hagerman , Pål Frenger , Stefan Parkvall
发明人： Bengt Lindoff , Bo Hagerman , Pål Frenger , Stefan Parkvall
IPC分类号： H04W52/02
CPC分类号： H04W52/0232 , H04W52/0206 , H04W88/08 , Y02D70/1226 , Y02D70/1262 , Y02D70/23 , Y02D70/24 , Y02D70/25
摘要： A base station includes an emulation controller (20) configured to receive signals indicating that another base station in an active mode managing a cell, having a predetermined cell identity and coverage area, will go into an idle mode and no longer manage the cell, and to determine terminal activity in the cell. A baseband processing unit (18) is connected to the emulation controller (20) and configured to emulate the active mode of the other base station by taking over management of the cell, in at least part of its coverage area, using the same cell identity.
摘要翻译：基站包括仿真控制器（20），其被配置为接收指示具有预定小区标识和覆盖区域的处于活动模式的另一基站处于空闲模式并且不再管理小区的信号，以确定细胞中的终末活性。基带处理单元（18）连接到仿真控制器（20），并且被配置为通过在其覆盖区的至少部分中使用相同的小区标识来接管小区的管理来模拟另一个基站的活动模式。

6. 发明授权

US09408161B2 Controlling energy consumption of a wireless network node 有权
标题翻译：控制无线网络节点的能耗
公开(公告)号：US09408161B2
公开(公告)日：2016-08-02
申请号：US13148200
申请日：2009-02-13
申请人： Pál Frenger , Bo Hagerman , Bengt Lindoff , Stefan Parkvall
发明人： Pál Frenger , Bo Hagerman , Bengt Lindoff , Stefan Parkvall
IPC分类号： H04W36/00 , H04W24/00 , H04W52/28 , H04W52/34 , H04W52/02 , H04L29/08 , H04W72/04 , H04W72/12 , H04W36/22 , H04W88/08
CPC分类号： H04W52/28 , H04L29/08 , H04W36/22 , H04W52/0206 , H04W52/343 , H04W72/0473 , H04W72/1278 , H04W88/08 , Y02D70/1222 , Y02D70/1262 , Y02D70/24 , Y02D70/25
摘要： An arrangement for controlling energy consumption of a network node associated with a cell includes a terminal activity monitor (16) configured to detect active terminals served by the cell. A transmission controller (18) is connected to the terminal activity monitor and is configured to restrict transmission downlink in the cell during time periods when there are no active terminals served by the cell. During these time periods transmission is restricted to inermittent transmission of information assisting active terminals not served by the cell in finding the cell.
摘要翻译：用于控制与小区相关联的网络节点的能量消耗的装置包括被配置为检测由小区服务的活动终端的终端活动监视器（16）。发送控制器（18）连接到终端活动监视器，并且被配置为在没有由小区服务的活动终端的时段期间限制小区中的传输下行链路。在这些时间段期间，发送被限制为在寻找小区时协助不由小区服务的辅助活动终端的信息的实时传输。

7. 发明授权

US08897780B2 Managing energy consumption of base stations 有权
标题翻译：管理基站的能源消耗
公开(公告)号：US08897780B2
公开(公告)日：2014-11-25
申请号：US13256065
申请日：2009-03-13
申请人： Bengt Lindoff , Bo Hagerman , Pål Frenger , Stefan Parkvall
发明人： Bengt Lindoff , Bo Hagerman , Pål Frenger , Stefan Parkvall
IPC分类号： H04W36/00 , H04W52/02 , H04W88/08
CPC分类号： H04W52/0232 , H04W52/0206 , H04W88/08 , Y02D70/1226 , Y02D70/1262 , Y02D70/23 , Y02D70/24 , Y02D70/25
摘要： A base station includes an emulation controller (20) configured to receive signals indicating that another base station in an active mode managing a cell, having a predetermined cell identity and coverage area, will go into an idle mode and no longer manage the cell, and to determine terminal activity in the cell. A baseband processing unit (18) is connected to the emulation controller (20) and configured to emulate the active mode of the other base station by taking over management of the cell, in at least part of its coverage area, using the same cell identity.
摘要翻译：基站包括仿真控制器（20），其被配置为接收指示具有预定小区标识和覆盖区域的处于活动模式的另一基站处于空闲模式并且不再管理小区的信号，以确定细胞中的终末活性。基带处理单元（18）连接到仿真控制器（20），并且被配置为通过在其覆盖区的至少部分中使用相同的小区标识来接管小区的管理来模拟另一个基站的活动模式。

8. 发明申请

US20120094661A1 Controlling Energy Consumption of a Wireless Network Node 有权
标题翻译：控制无线网络节点的能量消耗
公开(公告)号：US20120094661A1
公开(公告)日：2012-04-19
申请号：US13148200
申请日：2009-02-13
申请人： Pál Frenger , Bo Hagerman , Bengt Lindoff , Stefan Parkvall
发明人： Pál Frenger , Bo Hagerman , Bengt Lindoff , Stefan Parkvall
IPC分类号： H04W36/00 , H04W76/00 , H04W24/00
CPC分类号： H04W52/28 , H04L29/08 , H04W36/22 , H04W52/0206 , H04W52/343 , H04W72/0473 , H04W72/1278 , H04W88/08 , Y02D70/1222 , Y02D70/1262 , Y02D70/24 , Y02D70/25
摘要： An arrangement for controlling energy consumption of a network node associated with a cell includes a terminal activity monitor (16) configured to detect active terminals served by the cell. A transmission controller (18) is connected to the terminal activity monitor and is configured to restrict transmission downlink in the cell during time periods when there are no active terminals served by the cell. During these time periods transmission is restricted to inermittent transmission of information assisting active terminals not served by the cell in finding the cell.
摘要翻译：用于控制与小区相关联的网络节点的能量消耗的装置包括被配置为检测由小区服务的活动终端的终端活动监视器（16）。发送控制器（18）连接到终端活动监视器，并且被配置为在没有由小区服务的活动终端的时段期间限制小区中的传输下行链路。在这些时间段期间，发送被限制为在寻找小区时协助不由小区服务的辅助活动终端的信息的实时传输。

9. 发明授权

US09144059B2 Super scheduling control channel 有权
标题翻译：超级调度控制通道
公开(公告)号：US09144059B2
公开(公告)日：2015-09-22
申请号：US13993254
申请日：2010-12-13
申请人： Peter De Bruin , Bo Hagerman , Sara Landström , Arne Simonsson , Bogdan Timus
发明人： Peter De Bruin , Bo Hagerman , Sara Landström , Arne Simonsson , Bogdan Timus
IPC分类号： H04Q7/00 , H04W72/04 , H04W16/32 , H04W92/20
CPC分类号： H04W72/04 , H04W16/32 , H04W72/0426 , H04W92/20
摘要： A method and arrangement for enabling communication of data between a UE and a first base station in a cellular communication network further comprising the second base station, and the second base station is connected to the first base station via a communication interface. A scheduling request is received from the first base station. The scheduling request is based on a suggested scheduling which is determined by the first base station, and the suggested scheduling concerns the communication of data. Scheduling information is determined based on the scheduling request, and the scheduling information is transmitted to the UE. By determining a suggested scheduling in a micro base station, but transmitting scheduling information from an overlaying macro base station, local awareness of communication conditions may be applied, and interferences from neighboring micro base stations may be decreased.
摘要翻译：还包括第二基站和第二基站的蜂窝通信网络中的UE与第一基站之间的数据通信的方法和装置经由通信接口连接到第一基站。从第一基站接收到调度请求。调度请求基于由第一基站确定的建议调度，并且所建议的调度涉及数据的通信。根据调度请求确定调度信息，将调度信息发送给UE。通过确定微基站中的建议调度，但是从覆盖的宏基站发送调度信息，可以应用通信条件的局部感知，并且可以减少来自相邻微基站的干扰。

10. 发明申请

US20140011531A1 Performing Coordinated Multipoint Transmission and Reception (CoMP) in a Wireless Communication Network 有权
标题翻译：在无线通信网络中执行协调的多点传输和接收（CoMP）
公开(公告)号：US20140011531A1
公开(公告)日：2014-01-09
申请号：US14006489
申请日：2011-03-22
申请人： Per Burström , Peter De Bruin , Bo Hagerman , Arne Simonsson , Per Skillermark
发明人： Per Burström , Peter De Bruin , Bo Hagerman , Arne Simonsson , Per Skillermark
IPC分类号： H04B7/02 , H04L5/00
CPC分类号： H04B7/024 , H04L5/0035 , H04W8/186 , H04W16/24 , H04W24/00 , H04W72/121
摘要： The present invention relates to the field of coordinated multipoint transmission and reception (CoMP) in wireless communication networks, in particular to methods, an apparatus, and a network node for use in performing coordinated data transmissions in a wireless communication network. A method for use in a network node for coordinating data transmission to user equipments in a wireless communication network, wherein the wireless communication network comprising at least two access nodes each access node having one or more antennas and being arranged to perform coordinated data transmissions to user equipments is provided. The method comprising: obtaining signal strength values associated with the one or more antennas of the at least two access nodes for a number of user equipments; arranging the number of user equipments into one or more groups of user equipments and associating each of the one or more groups of user equipments with a sub-set of the one or more antennas of the at least two access nodes based on the obtained signal strength values; and coordinating data transmission performed by the at least two access nodes to each of the one or more groups of user equipments based on the subset of the one or more antennas of the at least two access nodes associated with each group of user equipments, respectively.
摘要翻译：本发明涉及无线通信网络中的协调多点发送和接收（CoMP）领域，特别涉及用于在无线通信网络中执行协调数据传输的方法，装置和网络节点。一种用于在网络节点中用于协调无线通信网络中的用户设备的数据传输的方法，其中所述无线通信网络包括至少两个接入节点，每个接入节点具有一个或多个天线的接入节点，并且被布置成对用户执行协调的数据传输提供设备。该方法包括：获得与多个用户设备的至少两个接入节点的一个或多个天线相关联的信号强度值; 将用户设备的数量设置为一组或多组用户设备，并且基于所获得的信号强度将所述一个或多个用户设备组中的每一个与所述至少两个接入节点中的一个或多个天线的子集相关联价值观以及基于与每组用户设备相关联的所述至少两个接入节点中的一个或多个天线的子集分别将所述至少两个接入节点执行的数据传输协调到所述一个或多个用户设备组中的每一个。

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