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

IPC分类号： G08L25/02 ,  H04L1/18

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。

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

IPC分类号： H04W4/06 ,  H04W24/00

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.

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

IPC分类号： H04L12/28 ,  H04L12/18

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。

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

IPC分类号： H04N7/16 ,  H04N7/173 ,  H04J1/10 ,  H04J3/08 ,  H04J3/04 ,  H04J3/02 ,  H04J3/22

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）。

公开(公告)号：US20120093060A1

公开(公告)日：2012-04-19

申请号：US13380231

申请日：2010-06-08

申请人： Jörg Huschke ,  Mai-Anh Phan ,  Ghyslain Pelletier

发明人： Jörg Huschke ,  Mai-Anh Phan ,  Ghyslain Pelletier

IPC分类号： H04W4/06

CPC分类号： H04W52/0274 ,  H04W48/12 ,  H04W68/005 ,  H04W72/005 ,  Y02D70/00 ,  Y02D70/1262

摘要： The embodiments of the present invention relate to a method and arrangement in a telecommunication system, in particular to methods and arrangements relating to overlapping MBSFN-areas. A notification mechanism is introduced that allows a user equipment to distinguish notifications for different MBSFN areas and different MBMS Control Channels. The user equipment then knows already upon reception of the notification whether it has to wake up and read a specific MBMS Control Channel. The embodiments of the present invention thus support multiple MBSFN areas per cell while still maintaining the benefits of reduced battery consumption in the UE due to said MBMS notification mechanism.

摘要翻译： 本发明的实施例涉及一种电信系统中的方法和装置，特别涉及与重叠MBSFN区域有关的方法和布置。 引入通知机制，其允许用户设备区分不同MBSFN区域和不同MBMS控制信道的通知。 然后，用户设备在接收到通知时已经知道是否必须唤醒并读取特定的MBMS控制信道。 因此，本发明的实施例支持每个小区的多个MBSFN区域，同时由于所述MBMS通知机制，仍然保持了UE减少电池消耗的好处。

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。

公开(公告)号：US20140348055A1

公开(公告)日：2014-11-27

申请号：US14344726

申请日：2011-09-20

申请人： Christian Hoymann ,  Jörg Huschke ,  Mai-Anh Phan

发明人： Christian Hoymann ,  Jörg Huschke ,  Mai-Anh Phan

IPC分类号： H04B7/155

CPC分类号： H04B7/15557

摘要： A relay node for a wireless network is configured for transmissions on the basis of a radio frame with a plurality of subframes. The relay node includes a first relay path and a second relay path. The first relay path is configured to receive, in a first subframe of the subframes, first unicast transmission signals, to decode the first unicast transmission signals to obtain unicast data, and to forward the decoded unicast data by sending second unicast transmission signals in a second subframe of the subframes. The second relay path is configured to receive, in a third subframe of the subframes, multicast transmission signals, to amplify the received multicast transmission signals, and to send the amplified multicast transmission signals in the third subframe. The relay node may switch between the first relay path and the second relay path in order to implement a hybrid Decode-and-Forward and Amplify-and-Forward relaying operation.

摘要翻译： 用于无线网络的中继节点被配置用于基于具有多个子帧的无线帧的传输。 中继节点包括第一中继路径和第二中继路径。 第一中继路径被配置为在子帧的第一子帧中接收第一单播传输信号，以解码第一单播传输信号以获得单播数据，并且通过在第二单播传输信号中发送第二单播传输信号来转发解码的单播数据 子帧的子帧。 第二中继路径被配置为在子帧的第三子帧中接收多播传输信号，以放大所接收的多播传输信号，并在第三子帧中发送放大的多播传输信号。 中继节点可以在第一中继路径和第二中继路径之间切换，以实现混合解码转发和放大转发中继操作。

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

IPC分类号： H04W16/28 ,  H04L5/00

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。

公开(公告)号：US08559961B2

公开(公告)日：2013-10-15

申请号：US13110385

申请日：2011-05-18

申请人： Gary David Boudreau ,  Konstantinos Dimou ,  Laetitia Falconetti ,  Jörg Huschke

发明人： Gary David Boudreau ,  Konstantinos Dimou ,  Laetitia Falconetti ,  Jörg Huschke

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。

公开(公告)号：US08254280B2

公开(公告)日：2012-08-28

申请号：US12526582

申请日：2007-12-13

申请人： Jörg Huschke ,  Shyam Chakraborty

发明人： Jörg Huschke ,  Shyam Chakraborty

IPC分类号： H04J1/16 ,  H04L12/56

CPC分类号： H04B7/022 ,  H04B17/382 ,  H04W72/005

摘要： The invention proposes a method for enabling a composing of a set of cells within a coverage area of a radio access network within which the same information is transmitted time synchronously using a modulation and coding scheme common for the cells of the set. The proposed method comprises the following steps performed by a mobile station connectable to the radio access network: identifying one or more pilot signals from respective one or more cells monitored by the mobile station, determining signal and interference contributions from the one or more monitored cells with regard to a particular set of cells, reporting the determined signal and interference contributions towards a network node performing the composition of the set of cells.

摘要翻译： 本发明提出了一种能够在无线电接入网络的覆盖区域内组合一组小区的方法，在该无线接入网络的覆盖区域内，使用该集合的小区公用的调制和编码方案，同时信息被同时传输。 所提出的方法包括由可连接到无线电接入网络的移动台执行的以下步骤：从移动台监控的相应一个或多个小区识别一个或多个导频信号，确定来自一个或多个被监视小区的信号和干扰贡献， 关于特定的一组单元，向执行该组单元的组合的网络节点报告确定的信号和干扰贡献。