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公开(公告)号：US09210584B2
公开(公告)日：2015-12-08
申请号：US13989864
申请日：2010-11-29
申请人： Laetitia Falconetti , Gabor Fodor , Jörg Huschke
发明人： Laetitia Falconetti , Gabor Fodor , Jörg Huschke
IPC分类号： H04K1/10 , H04W16/28 , H04L5/00 , H04B17/24 , H04B17/345 , H04B17/382 , H04W24/08 , H04L27/26 , H04W28/04
CPC分类号： H04W16/28 , H04B17/24 , H04B17/345 , H04B17/382 , H04J11/0023 , H04L5/0035 , H04L5/0073 , H04L27/2601 , H04W24/08 , H04W28/04
摘要： The invention relates to a method for measuring signal interference from an interfering transceiver node of a mobile communications network to a user equipment served by a serving transceiver node. The interfering transceiver node uses a plurality of defined radiation patterns for signal transmission, wherein a transmission of a sequence of the defined radiation patterns by the interfering transceiver node is triggered. Furthermore, signal measurements of the signal transmitted by the interfering transceiver node that uses the sequence of the defined radiation patterns are triggered at the user equipment and an interference level of the signals received at the user equipment is estimated from the interfering transceiver node in dependence on the sequence of the defined radiation patterns, wherein the interference level is estimated based on the triggered signal measurements received from the user equipment.
摘要翻译： 本发明涉及一种用于测量从移动通信网络的干扰收发机节点到由服务收发器节点服务的用户设备的信号干扰的方法。 干扰收发器节点使用多个限定的辐射模式进行信号传输，其中由干扰收发器节点传输所定义的辐射模式的序列被触发。 此外，在用户设备处触发由干扰收发器节点发送的使用所定义的辐射模式的序列的信号的信号测量，并且从干扰收发器节点估计在用户设备处接收到的信号的干扰电平，这取决于 定义的辐射图案的序列，其中基于从用户设备接收到的触发信号测量来估计干扰电平。
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公开(公告)号：US20140112403A1
公开(公告)日：2014-04-24
申请号：US13989864
申请日：2010-11-29
申请人： Laetitia Falconetti , Gabor Fodor , Jörg Huschke
发明人： Laetitia Falconetti , Gabor Fodor , Jörg Huschke
CPC分类号： H04W16/28 , H04B17/24 , H04B17/345 , H04B17/382 , H04J11/0023 , H04L5/0035 , H04L5/0073 , H04L27/2601 , H04W24/08 , H04W28/04
摘要： The invention relates to a method for measuring signal interference from an interfering transceiver node of a mobile communications network to a user equipment served by a serving transceiver node. The interfering transceiver node uses a plurality of defined radiation patterns for signal transmission, wherein a transmission of a sequence of the defined radiation patterns by the interfering transceiver node is triggered. Furthermore, signal measurements of the signal transmitted by the interfering transceiver node that uses the sequence of the defined radiation patterns are triggered at the user equipment and an interference level of the signals received at the user equipment is estimated from the interfering transceiver node in dependence on the sequence of the defined radiation patterns, wherein the interference level is estimated based on the triggered signal measurements received from the user equipment.
摘要翻译： 本发明涉及一种用于测量从移动通信网络的干扰收发机节点到由服务收发器节点服务的用户设备的信号干扰的方法。 干扰收发器节点使用多个限定的辐射模式进行信号传输，其中由干扰收发器节点传输所定义的辐射模式的序列被触发。 此外，在用户设备处触发由干扰收发器节点发送的使用所定义的辐射模式的序列的信号的信号测量，并且从干扰收发器节点估计在用户设备处接收到的信号的干扰电平，这取决于 定义的辐射图案的序列，其中基于从用户设备接收到的触发信号测量来估计干扰电平。
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公开(公告)号：US08559961B2
公开(公告)日：2013-10-15
申请号：US13110385
申请日：2011-05-18
IPC分类号： H04W72/00 , H04B1/18 , H04B1/16 , H04B1/06 , H04B7/00 , H04B7/212 , H04W74/00 , H04W4/00 , H04J3/16 , H04J3/22 , G01V3/00
CPC分类号： H04J11/005 , H04W16/32 , H04W72/0453
摘要： A base station node (BS) of a heterogeneous radio access network comprises a terminal locator (34) and a scheduler (36). The terminal locator (34) obtains an indication of location of a wireless terminal (30) in a cell served by the base station (BS), e.g., whether the wireless terminal (30) is in a center region (M) or an edge region (E) for the cell served by the base station node (BS). The scheduler (36) uses the indication of location to assign to the wireless terminal (30) a frequency of a frequency bandwidth usable by the heterogeneous radio access network. The scheduler (36) assigns a frequency from a partitioned portion of the frequency bandwidth if the cell served by the base station node is a micro cell and the wireless terminal is in an edge region of a micro cell. The scheduler (36) also assigns a frequency of the frequency bandwidth if the cell served by the base station node is a micro cell and the wireless terminal is in a center portion of the micro cell.
摘要翻译： 异构无线电接入网络的基站节点（BS）包括终端定位器（34）和调度器（36）。 终端定位器（34）获得由基站（BS）服务的小区中无线终端（30）的位置的指示，例如无线终端（30）是否在中心区域（M）或边缘 用于由基站节点（BS）服务的小区的区域（E）。 调度器（36）使用位置指示来向无线终端（30）分配异构无线接入网可使用的频率带宽的频率。 如果由基站节点服务的小区是微小区并且无线终端位于微小区的边缘区域，则调度器（36）从频带的分割部分分配频率。 如果由基站节点服务的小区是微小区，并且无线终端位于微小区的中心部分，则调度器（36）还分配频率带宽的频率。
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公开(公告)号：US20120157108A1
公开(公告)日：2012-06-21
申请号：US13110385
申请日：2011-05-18
IPC分类号： H04W72/00
CPC分类号： H04J11/005 , H04W16/32 , H04W72/0453
摘要： A base station node (BS) of a heterogeneous radio access network comprises a terminal locator (34) and a scheduler (36). The terminal locator (34) obtains an indication of location of a wireless terminal (30) in a cell served by the base station (BS), e.g., whether the wireless terminal (30) is in a center region (M) or an edge region (E) for the cell served by the base station node (BS). The scheduler (36) uses the indication of location to assign to the wireless terminal (30) a frequency of a frequency bandwidth usable by the heterogeneous radio access network. The scheduler (36) assigns a frequency from a partitioned portion of the frequency bandwidth if the cell served by the base station node is a micro cell and the wireless terminal is in an edge region of a micro cell. The scheduler (36) also assigns a frequency of the frequency bandwidth if the cell served by the base station node is a micro cell and the wireless terminal is in a center portion of the micro cell.
摘要翻译： 异构无线电接入网络的基站节点（BS）包括终端定位器（34）和调度器（36）。 终端定位器（34）获得由基站（BS）服务的小区中无线终端（30）的位置的指示，例如无线终端（30）是否在中心区域（M）或边缘 用于由基站节点（BS）服务的小区的区域（E）。 调度器（36）使用位置指示来向无线终端（30）分配异构无线电接入网可使用的频率带宽的频率。 如果由基站节点服务的小区是微小区并且无线终端位于微小区的边缘区域，则调度器（36）从频带的分割部分分配频率。 如果由基站节点服务的小区是微小区，并且无线终端位于微小区的中心部分，则调度器（36）还分配频率带宽的频率。
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5.发明授权公开(公告)号：US09319167B2
公开(公告)日：2016-04-19
申请号：US13993933
申请日：2011-12-14
CPC分类号： H04J11/005 , H04W16/32 , H04W72/0453
摘要： A technique for assigning transceiver devices to transmission resources for inter-cell interference coordination in a heterogeneous cellular communication network is described. The network comprises a first cell layer having a first cell associated with a first transmission resource and a second cell layer having a second cell associated with a second transmission resource disjunctive from the first transmission resource. In a method implementation, the technique comprises performing a first selection procedure to select a first set of transceiver devices served in the first cell based on the potential of causing interference to transceiver devices served in the second cell, performing a second selection procedure to select a second set of transceiver devices served in the second cell based on the potential of being sensitive to interference from transceiver devices served in the first cell, and assigning the first set of transceiver devices to the first transmission resource and the second set of transceiver devices to the second transmission resource.
摘要翻译： 描述了用于将收发器设备分配给异构蜂窝通信网络中的小区间干扰协调的传输资源的技术。 网络包括具有与第一传输资源相关联的第一小区的第一小区层和具有与从第一传输资源分离的第二传输资源相关联的第二小区的第二小区层。 在方法实现中，该技术包括执行第一选择过程以基于对在第二小区中服务的收发机设备造成干扰的可能性来选择在第一小区中服务的第一组收发机设备，执行第二选择过程以选择 基于对在第一小区中服务的收发机设备的干扰敏感的潜力，在第二小区中服务的第二组收发器设备，以及将第一组收发器设备分配给第一传输资源和第二组收发器设备， 第二传输资源。
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6.发明申请公开(公告)号：US20130336274A1
公开(公告)日：2013-12-19
申请号：US13993933
申请日：2011-12-14
IPC分类号： H04J11/00
CPC分类号： H04J11/005 , H04W16/32 , H04W72/0453
摘要： A technique for assigning transceiver devices to transmission resources for inter-cell interference coordination in a heterogeneous cellular communication network is described. The network comprises a first cell layer having a first cell associated with a first transmission resource and a second cell layer having a second cell associated with a second transmission resource disjunctive from the first transmission resource. In a method implementation, the technique comprises performing a first selection procedure to select a first set of transceiver devices served in the first cell based on the potential of causing interference to transceiver devices served in the second cell, performing a second selection procedure to select a second set of transceiver devices served in the second cell based on the potential of being sensitive to interference from transceiver devices served in the first cell, and assigning the first set of transceiver devices to the first transmission resource and the second set of transceiver devices to the second transmission resource.
摘要翻译： 描述了用于将收发器设备分配给异构蜂窝通信网络中的小区间干扰协调的传输资源的技术。 网络包括具有与第一传输资源相关联的第一小区的第一小区层和具有与从第一传输资源分离的第二传输资源相关联的第二小区的第二小区层。 在方法实现中，该技术包括执行第一选择过程以基于对在第二小区中服务的收发机设备造成干扰的可能性来选择在第一小区中服务的第一组收发机设备，执行第二选择过程以选择 基于对在第一小区中服务的收发机设备的干扰敏感的潜力，在第二小区中服务的第二组收发器设备，以及将第一组收发器设备分配给第一传输资源和第二组收发器设备， 第二传输资源。
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公开(公告)号：US08321739B2
公开(公告)日：2012-11-27
申请号：US12523789
申请日：2008-01-10
申请人： Jörg Huschke , Michael Meyer
发明人： Jörg Huschke , Michael Meyer
CPC分类号： H04L1/1867 , H04B7/0617 , H04B7/0623 , H04B7/0689 , H04L1/06 , H04L1/1671 , H04L2001/0093
摘要： A method for optimizing re-transmission in a multi-antenna multi-terminal network, the method comprising the following steps performed by a station of the network: receiving from at least one terminal of multiple terminals one or more messages indicating a failed transmission of data sent to the multiple terminals; determining from the received one or more messages if a switching-to-beam-forming criterion is matched and, if the criterion is matched, initiating a re-transmission of the data to the at least one terminal via a beam-forming technique involving one or more of the multiple antennas and using at least one beam for the re-transmission of the data.
摘要翻译： 一种用于优化多天线多终端网络中的再传输的方法，所述方法包括由所述网络的站执行的以下步骤：从多个终端的至少一个终端接收指示数据发送失败的一个或多个消息 发送到多个终端; 如果所述接收到的一个或多个消息是否匹配，则确定所接收的一个或多个消息，并且如果所述标准匹配，则通过涉及一个波束形成技术的至少一个终端发起数据到所述至少一个终端的再传输 或多个天线，并且使用至少一个波束来重新发送数据。
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公开(公告)号：US20120188894A1
公开(公告)日：2012-07-26
申请号：US13388844
申请日：2009-09-10
申请人： Jörg Huschke , Mai-Anh Phan
发明人： Jörg Huschke , Mai-Anh Phan
CPC分类号： H04L1/0002 , H04L1/0026 , H04L47/806 , H04W4/06 , H04W72/1226
摘要： The invention relates to a method for transmitting multicast information from at least one transmitter (BS, Tx) to a plurality of receivers (UE1, UE2, . . . UEN), comprising determining (S10) a channel quality measure (ru,s) of each receiver (UE1, UE2, . . . UEN), adapting (S60) transmission rates (Ras) of the transmitter (BS) to cause the transmitter (BS) to transmit at different rates (Ras) for different transmission resource units, particularly transmission time intervals (TTI), based on the channel quality measures (ru,s) of the plurality of receivers (UE1, UE2, . . . UEN), assigning (S20, S30) a weight value (wu,s) and a cumulative weight value (wcu,s) to each receiver out of the plurality of receivers (UE1, UE2, . . . UEN), wherein at least for a subset out of the plurality of receivers (UE1, UE2, . . . UEN) said cumulative weight value (WCu,s) is a function calculated by taking into account weight values of other receivers out of the plurality of receivers (UE1, UE2, . . . UEN), calculating (S40), for each receiver (UE1, UE2, . . . UEN), a weighted channel quality measure (wru,s) being a function of the respective cumulative weight value (wcu,s) for this receiver (UE1, UE2, . . . UEN) and its channel quality measure (ru,s), and adapting (S60) the transmission rate (Ras) such that it meets the channel quality (ru,s) of the receiver having the maximum weighted channel quality measure (wruo,s). The invention further relates to a network access node (BS, AN), comprising a transmitter (BS, Tx) adapted to transmit multicast information to a plurality of receivers (UE1, UE2, . . . UEN), said transmitter (BS, Tx) being able to transmit at different transmission rates (Ras) for different transmission resource units, particularly transmission time intervals (TTI), means for determining a channel quality measure (ru,s) for each of said plurality of receivers (UE1, UE2, . . . UEN) and a processor, said network access node (BS, AN) being adapted to perform the described method.
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公开(公告)号：US08937947B2
公开(公告)日：2015-01-20
申请号：US13262398
申请日：2009-04-02
申请人： Mai-Anh Phan , Jörg Huschke , Markus Kampmann , Thorsten Lohmar , Thomas Rusert
发明人： Mai-Anh Phan , Jörg Huschke , Markus Kampmann , Thorsten Lohmar , Thomas Rusert
CPC分类号： H04L12/189
摘要： A technique for distributing in a multicasting network media content via two or more media layers is described. The media layers are hierarchically arranged in accordance with a scalable coding protocol such as the Scalable Video Coding (SVC) protocol. In a method implementation of this technique, in a first step a first number of media recipients for a first media layer that is transmitted via a first bearer of the multicasting network is determined. Then, a second bearer of the multicasting network for at least one second media layer is selected taking into account the first number and a hierarchical relationship between the first media layer and the second media layer.
摘要翻译： 描述了通过两个或多个媒体层在多播网络媒体内容中分发的技术。 媒体层根据诸如可伸缩视频编码（SVC）协议的可伸缩编码协议进行分级排列。 在该技术的方法实现中，在第一步骤中，确定经由多播网络的第一承载发送的用于第一媒体层的第一数量的媒体接收者。 然后，考虑到第一号码和第一媒体层和第二媒体层之间的层次关系，选择用于至少一个第二媒体层的多播网络的第二承载。
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公开(公告)号：US08302148B2
公开(公告)日：2012-10-30
申请号：US11722989
申请日：2004-12-22
申请人： Jörg Huschke , Ralf Tönjes , Uwe Horn
发明人： Jörg Huschke , Ralf Tönjes , Uwe Horn
CPC分类号： H04H20/28 , H04B7/15528 , H04H20/02
摘要： To improve transmission of digital broadcast information, there is proposed a method of transmitting digital broadcast information from a main transmitter (12) to at least one repeater (14). There is generated a composite digital broadcast signal carrying first digital broadcast information according to a first digital broadcast specification (DVB-T) and second digital broadcast information according to a second digital broadcast specification (DVB-H). The composite digital broadcast is then broadcasted such that the second digital broadcast information (DVB-H) is sent in a transmission mode used for transmission of the first digital broadcast information (DVB-T).
摘要翻译： 为了改善数字广播信息的传输，提出了一种从主发射机（12）向至少一个中继器（14）发送数字广播信息的方法。 根据第二数字广播规范（DVB-H），根据第一数字广播规范（DVB-T）和第二数字广播信息产生携带第一数字广播信息的复合数字广播信号。 然后广播复合数字广播，使得以用于传输第一数字广播信息（DVB-T）的传输模式发送第二数字广播信息（DVB-H）。
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