公开(公告)号：US20180006795A1

公开(公告)日：2018-01-04

申请号：US15197528

申请日：2016-06-29

申请人： Bernhard Raaf

发明人： Bernhard Raaf

IPC分类号： H04L5/14 ,  H04B1/44

CPC分类号： H04L5/1461 ,  H04B1/123 ,  H04B1/44 ,  H04B1/525

摘要： A full-duplex radio device is disclosed. The full-duplex radio device includes an analog transmission (TX) circuit that includes a power amplifier to output an analog TX signal. The full-duplex radio device also includes a feedback receiver circuit coupled to the analog TX circuit. The feedback receiver circuit provides a digital representation of the analog TX signal that is used to digitally cancel at least a transmitter noise component of a self-interference signal associated with a transmission of the analog TX signal in the full-duplex radio device.

公开(公告)号：US09503174B2

公开(公告)日：2016-11-22

申请号：US14002780

申请日：2011-03-04

申请人： Simone Redana ,  Abdallah Bou Saleh ,  Omer Bulakci ,  Bernhard Raaf

发明人： Simone Redana ,  Abdallah Bou Saleh ,  Omer Bulakci ,  Bernhard Raaf

IPC分类号： H04B1/10 ,  H04B7/155 ,  H04W72/08 ,  H04W28/04 ,  H04B7/26 ,  H04W36/20 ,  H04W84/04

CPC分类号： H04B7/15585 ,  H04B7/15528 ,  H04B7/15564 ,  H04B7/2606 ,  H04W28/04 ,  H04W36/20 ,  H04W72/082 ,  H04W84/047

摘要： An apparatus and a method are described, by which interference related detection results of a plurality of relay nodes are obtained, wherein each relay node to the radio access network, wherein a connection between the relay node and its serving access node is an access node—relay node connection. The relay nodes are grouped according to the obtained detection results such that the access node—relay node connection can be configured for each group in order to mitigate interference to mitigate interference between transmissions to and from different relay nodes in each group.

摘要翻译： 描述了一种装置和方法，通过其获得多个中继节点的干扰相关检测结果，其中到无线电接入网络的每个中继节点，其中中继节点与其服务接入节点之间的连接是接入节点， 中继节点连接。 根据获得的检测结果对中继节点进行分组，使得可以为每个组配置接入节点 - 中继节点连接，以便减轻干扰以减轻与每组中不同中继节点的传输之间的干扰。

公开(公告)号：US09374150B2

公开(公告)日：2016-06-21

申请号：US13390462

申请日：2009-08-14

申请人： Bernhard Raaf ,  Erlin Zeng ,  Hai Ming Wang ,  Gilles Charbit

发明人： Bernhard Raaf ,  Erlin Zeng ,  Hai Ming Wang ,  Gilles Charbit

IPC分类号： H04W4/00 ,  H04B7/155

CPC分类号： H04B7/155

摘要： An apparatus including at least one processor and at least one memory including computer program code the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to perform: determining for a group of symbols at least one candidate transmission symbol position, wherein the group of symbols include a first symbol position part for backhaul downlink symbol positions and a second symbol position part including the at least one candidate transmission symbol position; and generating at least one further backhaul downlink symbol for the at least one candidate transmission symbol position.

摘要翻译： 一种装置，包括至少一个处理器和包括计算机程序代码的至少一个存储器，所述至少一个存储器和所述计算机程序代码被配置为与所述至少一个处理器一起使所述装置至少执行：确定一组符号 至少一个候选传输符号位置，其中所述符号组包括用于回程下行链路符号位置的第一符号位置部分和包括所述至少一个候选传输符号位置的第二符号位置部分; 以及为所述至少一个候选传输符号位置生成至少一个另外的回程下行链路符号。

公开(公告)号：US09167539B2

公开(公告)日：2015-10-20

申请号：US13144001

申请日：2009-01-12

申请人： Juergen Michel ,  Bernhard Raaf

发明人： Juergen Michel ,  Bernhard Raaf

IPC分类号： H04W52/04 ,  H04W52/24 ,  H04W36/00

CPC分类号： H04W52/245 ,  H04W36/00 ,  H04W52/243

摘要： Method for adapting a downlink transmit power of a first base station adapted for serving a closed subscriber group. It is described a method for adapting a downlink transmit power of a first base station adapted for serving a closed subscriber group. The method includes scanning a neighborhood of the first base station for a second base station adapted for serving an open subscriber group, wherein the first base station and the second base station use the same carrier frequency, detecting whether the second base station is present within the neighborhood of the first base station, and adapting the downlink transmit power of the first base station depending on the presence of the second base station. It is further described a base station, a computer-readable medium and a program element for carrying out the method.

摘要翻译： 用于适配适于服务封闭用户组的第一基站的下行链路发射功率的方法。 描述了一种用于适配适于服务封闭用户组的第一基站的下行链路发射功率的方法。 该方法包括扫描适合于服务于开放用户组的第二基站的第一基站的邻域，其中第一基站和第二基站使用相同的载波频率，检测第二基站是否存在于 并且根据第二基站的存在来适配第一基站的下行链路发送功率。 进一步描述了用于执行该方法的基站，计算机可读介质和程序元素。

公开(公告)号：US09131495B2

公开(公告)日：2015-09-08

申请号：US13638811

申请日：2010-03-30

申请人： Oumer Teyeb ,  Bernhard Raaf ,  Simone Redana ,  Wei Hua Zhou ,  Min Huang

发明人： Oumer Teyeb ,  Bernhard Raaf ,  Simone Redana ,  Wei Hua Zhou ,  Min Huang

IPC分类号： H04W36/00 ,  H04W72/04 ,  H04B7/26 ,  H04W84/04 ,  H04W28/06 ,  H04W74/00

CPC分类号： H04W72/044 ,  H04B7/2606 ,  H04W28/06 ,  H04W36/0011 ,  H04W36/0055 ,  H04W74/004 ,  H04W84/047

摘要： There are provided measures for enhanced admission control in relay-enhanced access networks, said measures exemplarily including receipt of a bearer admission request of at least one bearer in a relay-enhanced access network, said at least one bearer consisting of a bearer on an access link between a user equipment and a relay node and a bearer on a backhaul link between said relay node and a base station, and execution of a combined bearer admission control of said at least one bearer at one of said relay node and said base station, including a bearer admission control on the access link and a bearer admission control on the backhaul link. Said measures may exemplarily be applied for enhancing admission control in relay-enhanced LTE and LTE-Advanced access networks.

摘要翻译： 提供了在中继增强接入网络中增强接纳控制的措施，所述措施示例性地包括在中继增强接入网络中接收至少一个承载的承载许可请求，所述至少一个承载由接入上的承载组成 用户设备和中继节点之间的链路以及所述中继节点与基站之间的回程链路上的承载，以及在所述中继节点和所述基站之一执行所述至少一个承载的组合承载许可控制， 包括接入链路上的承载许可控制和回程链路上的承载接纳控制。 所述措施可以示例性地应用于增强中继增强型LTE和LTE-Advanced接入网络中的接纳控制。

公开(公告)号：US09042934B2

公开(公告)日：2015-05-26

申请号：US13511719

申请日：2009-12-07

申请人： Michael Faerber ,  Andreas Lobinger ,  Christian Markwart ,  Bernhard Raaf ,  Simone Redana ,  Hanns Juergen Schwarzbauer ,  Richard Waldhauser ,  Bernhard Wegmann

发明人： Michael Faerber ,  Andreas Lobinger ,  Christian Markwart ,  Bernhard Raaf ,  Simone Redana ,  Hanns Juergen Schwarzbauer ,  Richard Waldhauser ,  Bernhard Wegmann

IPC分类号： H04B7/00 ,  H04W72/08 ,  H04W72/04 ,  H04W84/04 ,  H04W88/12

CPC分类号： H04W72/082 ,  H04W72/0406 ,  H04W84/045 ,  H04W88/12

摘要： Method and Apparatus thereof, for controlling intercell interference in a radio communications system having a plurality of user equipment and a plurality of access nodes including the steps of: a user equipment of said plurality connected to a serving access node, upon determining that an access node of said plurality is causing interference, transmitting a request to said serving access node; said serving access node forwarding said request to an apparatus controlling said interfering access node over an X2 interface, and said apparatus, instructing said interfering access node to execute said request.

摘要翻译： 用于控制具有多个用户设备和多个接入节点的无线电通信系统中的小区间干扰的方法和装置，包括以下步骤：所述多个用户设备连接到服务接入节点，在确定接入节点 的所述多个正在引起干扰，向所述服务接入节点发送请求; 所述服务接入节点将所述请求转发给通过X2接口控制所述干扰接入节点的装置，所述装置指示所述干扰接入节点执行所述请求。

公开(公告)号：US08953476B2

公开(公告)日：2015-02-10

申请号：US13505586

申请日：2009-11-03

申请人： Zhu Yan Zhao ,  Simone Redana ,  Bernhard Raaf

发明人： Zhu Yan Zhao ,  Simone Redana ,  Bernhard Raaf

IPC分类号： H04L12/26 ,  H04B7/14 ,  H04J1/10 ,  H04J3/08 ,  H04W72/08 ,  H04B7/26 ,  H04B7/155 ,  H04W72/12 ,  H04W84/04

CPC分类号： H04W72/082 ,  H04B7/15557 ,  H04B7/15564 ,  H04B7/2606 ,  H04W72/1231 ,  H04W84/047

摘要： A method for scheduling a first user equipment, UE, with a first performance causing a first self interference of a relay system between a first access link extending between the relay system and the first UE and a relay link extending between the relay system and a base station, BS, and scheduling a second UE with a second performance causing a second self interference of the relay system between a second access link extending between the relay system and the second UE and the relay link extending between the relay system and the BS. Thereby, if the first self interference is larger than the second self interference, the first performance is smaller than the second performance. Alternatively, if the first self interference is smaller than the second self interference, the first performance is larger than the second performance.

摘要翻译： 一种用于以第一性能来调度第一用户设备的方法，所述第一性能导致中继系统在所述中继系统和所述第一UE之间延伸的第一接入链路之间的中继系统的第一自身干扰，以及在所述中继系统和基站之间延伸的中继链路 站，BS，并且调度具有第二性能的第二UE，其导致在中继系统和第二UE之间延伸的第二接入链路和在中继系统与BS之间延伸的中继链路之间的中继系统的第二自身干扰。 因此，如果第一自身干扰大于第二自身干扰，则第一性能小于第二性能。 或者，如果第一自身干扰小于第二自身干扰，则第一性能大于第二性能。

公开(公告)号：US08942169B2

公开(公告)日：2015-01-27

申请号：US12922875

申请日：2009-03-13

申请人： Jyri Kalervo Hamalainen ,  Ralf Irmer ,  Bernhard Raaf

发明人： Jyri Kalervo Hamalainen ,  Ralf Irmer ,  Bernhard Raaf

IPC分类号： H04W4/00 ,  H04L12/28 ,  H04W28/08 ,  H04B7/26 ,  H04W16/26 ,  H04W84/04

CPC分类号： H04W28/08 ,  H04B7/2606 ,  H04W16/26 ,  H04W84/045

摘要： It is described a telecommunication network. The telecommunication network includes a base station, which is privately owned and which is adapted to provide a restricted access service to a limited number of communication devices, which are assigned to a picocell of the telecommunication network. The telecommunication network further includes a network element, which is publicly available and which is adapted to provide unrestricted access service to communication devices, which are assigned to a wide area cellular network. The base station is coupled with the network element via a radio transmission link. It is further described a method for operating a telecommunication network of the above described type. Furthermore, it is described a base station and a network element, which in connection with each other represent the described telecommunication network and/or are adapted to carry out the described method for operating the telecommunication network.

摘要翻译： 它被描述为电信网络。 电信网络包括基站，该基站是私有的，并且适用于向被分配给电信网络的微微小区的有限数量的通信设备提供受限访问服务。 电信网络还包括网络元件，其是公共可用的并且适于向分配给广域蜂窝网络的通信设备提供不受限制的接入服务。 基站经由无线传输链路与网元耦合。 进一步描述了用于操作上述类型的电信网络的方法。 此外，描述了一种基站和网络元件，其彼此结合表示所描述的电信网络和/或适于执行所述的用于操作电信网络的方法。

公开(公告)号：US20150009933A1

公开(公告)日：2015-01-08

申请号：US14379580

申请日：2012-02-21

申请人： Wolfgang Zirwas ,  Simone Redana ,  Bernhard Raaf ,  Michael Faerber

发明人： Wolfgang Zirwas ,  Simone Redana ,  Bernhard Raaf ,  Michael Faerber

IPC分类号： H04B7/02 ,  H04B15/00

CPC分类号： H04B7/024 ,  H04B15/00 ,  H04L5/001 ,  H04L5/0035 ,  H04L5/0091 ,  H04L27/2601

摘要： A method is provided wherein a base station and at least one further base station are assigned to a cooperation area, wherein a user equipment is served by the base station. The method comprises determining, by the base station), whether all user data of the user equipment being required for a precoding coordinated multipoint transmission is received by each of the base station and the at least one further base station, selecting a transmission mode, wherein the transmission mode is based, if all user data of the user equipment being required for a precoding coordinated multipoint transmission is received by each of the base station and the at least one further base station, on precoding coordinated multipoint transmission, or else, on an interference reducing transmission, and configuring, by the base station, the communication channel between the base station and the user equipment based on the selected transmission mode.

摘要翻译： 提供了一种方法，其中将基站和至少一个另外的基站分配给协作区域，其中用户设备由基站服务。 该方法包括由基站确定）基站和至少一个其他基站中的每一个是否接收到用于预编码协调多点传输所需的用户设备的所有用户数据，选择传输模式，其中 传输模式是基于预编码协调多点传输所需的用户设备所需的所有用户数据，由基站和至少一个另外的基站中的每一个在预编码协调的多点传输上接收，或者在 干扰减少传输，以及基站，基于所选择的传输模式，配置基站与用户设备之间的通信信道。

公开(公告)号：US08855640B2

公开(公告)日：2014-10-07

申请号：US13265967

申请日：2009-04-24

申请人： Simone Redana ,  Martin Doettling ,  Bernhard Raaf

发明人： Simone Redana ,  Martin Doettling ,  Bernhard Raaf

IPC分类号： H04W36/00 ,  H04W36/08 ,  H04W36/10 ,  H04B7/26 ,  H04W16/26 ,  H04W72/04

CPC分类号： H04W36/08 ,  H04B7/2606 ,  H04W16/26 ,  H04W36/10 ,  H04W72/0426

摘要： It is described a method for partitioning radio transmission resources within a telecommunication network. The method includes (a) preparing a handover of a user equipment from a source access point being assigned to a source side of the telecommunication network to a target access point being assigned to a target side of the telecommunication network, (b) transferring a pre-announcement message from the source side to the target side indicating the handover, wherein the pre-announcement message is indicative for the amount of data traffic being associated with the user equipment, and (c) partitioning the radio transmission resources on the target side based on the pre-announcement message. It is further described a source side network element and a target side network element for controlling a partitioning of radio transmission resources within a telecommunication network. Furthermore, a computer program for controlling the above described method is described.

摘要翻译： 描述了一种用于划分电信网络内的无线电传输资源的方法。 该方法包括：（a）准备将用户设备从分配给电信网络的源侧的源接入点切换到被分配给电信网络的目标侧的目标接入点，（b） 从所述源侧发送到所述目标侧的通知消息，其指示所述切换，其中所述预先通知消息指示与所述用户设备相关联的数据业务量，以及（c）基于所述目标侧分配所述无线电传输资源 关于预告讯息。 进一步描述用于控制电信网络内无线电传输资源划分的源侧网元和目标侧网元。 此外，描述用于控制上述方法的计算机程序。