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1. 发明授权

US09660720B2 Self-optimizing repeater 有权
公开(公告)号：US09660720B2
公开(公告)日：2017-05-23
申请号：US13003123
申请日：2008-07-10
申请人： Christian Hoymann , Magnus Almgren , Per Skillermark , Arne Simonsson , Riitta Almgren
发明人： Christian Hoymann , Magnus Almgren , Per Skillermark , Arne Simonsson
IPC分类号： H04J1/16 , H04B7/26 , H04B7/155
CPC分类号： H04B7/2606 , H04B7/15528
摘要： The object of the present invention is to reduce interference and power consumption of a repeater operated in a wireless communication network. According to the present invention this object is achieved by a self-optimizing repeater (10) for use in a wireless communication network using predetermined carrier communication resources per cell. The self-optimizing repeater (10) comprises an amplifier (12) adapted to amplify a first subset of communication resources selected from, the carrier communication resources, a monitoring unit (14) adapted to monitor traffic load on the first subset of communication resources, and an adjustment unit (16) adapted to adjust the first subset of communication resources as a function of the monitored traffic load. The operation of the self-optimizing repeater is fully transparent and no control signaling is necessary to control the self-optimizing repeater.

2. 发明授权

US08768365B2 Method and arrangement to control a repeater in a wireless communication system 有权
标题翻译：在无线通信系统中控制中继器的方法和装置
公开(公告)号：US08768365B2
公开(公告)日：2014-07-01
申请号：US13120484
申请日：2008-09-24
申请人： Christian Hoymann , Magnus Almgren , Arne Simonsson , Per Skillermark
发明人： Christian Hoymann , Magnus Almgren , Arne Simonsson , Per Skillermark
IPC分类号： H04W40/00
CPC分类号： H04B7/2606 , H04B7/155 , H04L41/04 , H04W24/00 , H04W76/12 , H04W88/02
摘要： An object of the present invention is to provide a mechanism for controlling a repeater that is less costly and more flexible. The objective is achieved by a method in a control unit (150) for controlling a repeater (100) being comprised in a radio access network (110). The control unit sends a repeater control message to the repeater (100). The repeater control message is tunneled as ordinary data communication via an available radio communication channel (160) within the radio access network (110). The repeater control message is configured to control the repeater (100).
摘要翻译：本发明的目的是提供一种用于控制中继器的机构，其成本更低且更灵活。目的是通过控制单元（150）中的方法来实现的，该控制单元用于控制包括在无线电接入网络（110）中的中继器（100）。控制单元向中继器（100）发送中继器控制消息。中继器控制消息经由无线电接入网络（110）内的可用无线电通信信道（160）作为普通数据通信隧道传送。中继器控制消息被配置为控制中继器（100）。

3. 发明申请

US20120106340A1 Self-Optimizing Repeater 有权
标题翻译：自动优化中继器
公开(公告)号：US20120106340A1
公开(公告)日：2012-05-03
申请号：US13003123
申请日：2008-07-10
申请人： Christian Hoymann , Magnus Almgren , Per Skillermark , Arne Simonsson
发明人： Christian Hoymann , Magnus Almgren , Per Skillermark , Arne Simonsson
IPC分类号： H04W24/00 , H04W28/10
CPC分类号： H04B7/2606 , H04B7/15528
摘要： The object of the present invention is to reduce interference and power consumption of a repeater operated in a wireless communication network. According to the present invention this object is achieved by a self-optimizing repeater (10) for use in a wireless communication network using predetermined carrier communication resources per cell. The self-optimizing repeater (10) comprises an amplifier (12) adapted to amplify a first subset of communication resources selected from, the carrier communication resources, a monitoring unit (14) adapted to monitor traffic load on the first subset of communication resources, and an adjustment unit (16) adapted to adjust the first subset of communication resources as a function of the monitored traffic load. The operation of the self-optimizing repeater is fully transparent and no control signaling is necessary to control the self-optimizing repeater.
摘要翻译：本发明的目的是减少在无线通信网络中运行的中继器的干扰和功耗。根据本发明，该目的通过一种在每个小区使用预定载波通信资源的无线通信网络中使用的自优化中继器（10）实现。自优化中继器（10）包括适于放大从载波通信资源中选择的通信资源的第一子集的放大器（12），适于监视通信资源的第一子集上的业务负载的监视单元（14）以及调整单元（16），其适于根据所监视的业务负载来调整所述第一通信资源子集。自优化中继器的操作是完全透明的，不需要控制信令来控制自优化中继器。

4. 发明申请

US20110256877A1 Method and Arrangement to Control a Repeater in a Wireless Communication System 有权
标题翻译：在无线通信系统中控制中继器的方法和装置
公开(公告)号：US20110256877A1
公开(公告)日：2011-10-20
申请号：US13120484
申请日：2008-09-24
申请人： Christian Hoymann , Magnus Almgren , Arne Simonsson , Per Skillermark
发明人： Christian Hoymann , Magnus Almgren , Arne Simonsson , Per Skillermark
IPC分类号： H04W52/04 , H04B7/14 , H04W40/22
CPC分类号： H04B7/2606 , H04B7/155 , H04L41/04 , H04W24/00 , H04W76/12 , H04W88/02
摘要： An object of the present invention is to provide a mechanism for controlling a repeater that is less costly and more flexible. The objective is achieved by a method in a control unit (150) for controlling a repeater (100) being comprised in a radio access network (110). The control unit sends a repeater control message to the repeater (100). The repeater control message is tunneled as ordinary data communication via an available radio communication channel (160) within the radio access network (110). The repeater control message is configured to control the repeater (100).
摘要翻译：本发明的目的是提供一种用于控制中继器的机构，其成本更低且更灵活。目的是通过控制单元（150）中的方法来实现的，该控制单元用于控制包括在无线电接入网络（110）中的中继器（100）。控制单元向中继器（100）发送中继器控制消息。中继器控制消息经由无线电接入网络（110）内的可用无线电通信信道（160）作为普通数据通信隧道传送。中继器控制消息被配置为控制中继器（100）。

5. 发明授权

US08942758B2 Method and device for link-characteristic based selection of supporting access nodes 有权
标题翻译：支持接入节点选择链路特性的方法和设备
公开(公告)号：US08942758B2
公开(公告)日：2015-01-27
申请号：US13120766
申请日：2009-08-17
申请人： Christian Hoymann , Laetitia Falconetti , Arne Simonsson
发明人： Christian Hoymann , Laetitia Falconetti , Arne Simonsson
IPC分类号： H04W48/20 , H04B7/04 , H04B7/02 , H04B17/00 , H04W28/04
CPC分类号： H04B7/024 , H04B17/14 , H04B17/382 , H04W28/04
摘要： For uplink cooperation of a serving access node (100-1) one or more supporting access nodes (100-2) are selected. The selection is based on a characteristic of a link between a terminal (200) served by the serving access node (100-1) and the supporting access node (100-2), or is based on a characteristic of a link between a further terminal (200′) served by the supporting access node (100-2) and the serving access node (100-1). The characteristics of the links may comprise a signal quality, e.g. a path gain, a signal strength, or a latency. The characteristics of the links may also comprise scheduling information, e.g. time resources and/or frequency resources used on the link.
摘要翻译：对于服务接入节点（100-1）的上行链路合作，选择一个或多个支持接入节点（100-2）。该选择基于由服务接入节点（100-1）服务的终端（200）与支持接入节点（100-2）之间的链路的特性，或者基于进一步的链路的特性终端（200'）由支持接入节点（100-2）和服务接入节点（100-1）服务。链路的特性可以包括信号质量，例如，路径增益，信号强度或延迟。链路的特征还可以包括调度信息，例如。在链路上使用的时间资源和/或频率资源。

6. 发明申请

US20110218010A1 Method and Device for Link-Characteristic Based Selection of Supporting Access Nodes, 有权
标题翻译：用于支持接入节点的链路特征选择的方法和设备，
公开(公告)号：US20110218010A1
公开(公告)日：2011-09-08
申请号：US13120766
申请日：2009-08-17
申请人： Christian Hoymann , Laetitia Falconetti , Arne Simonsson
发明人： Christian Hoymann , Laetitia Falconetti , Arne Simonsson
IPC分类号： H04W48/20 , H04W72/08
CPC分类号： H04B7/024 , H04B17/14 , H04B17/382 , H04W28/04
摘要： For uplink cooperation of a serving access node (100-1) one or more supporting access nodes (100-2) are selected. The selection is based on a characteristic of a link between a terminal (200) served by the serving access node (100-1) and the supporting access node (100-2), or is based on a characteristic of a link between a further terminal (200′) served by the supporting access node (100-2) and the serving access node (100-1). The characteristics of the links may comprise a signal quality, e.g. a path gain, a signal strength, or a latency. The characteristics of the links may also comprise scheduling information, e.g. time resources and/or frequency resources used on the link.
摘要翻译：对于服务接入节点（100-1）的上行链路合作，选择一个或多个支持接入节点（100-2）。该选择基于由服务接入节点（100-1）服务的终端（200）与支持接入节点（100-2）之间的链路的特性，或者基于进一步的链路的特性终端（200'）由支持接入节点（100-2）和服务接入节点（100-1）服务。链路的特性可以包括信号质量，例如，路径增益，信号强度或延迟。链路的特征还可以包括调度信息，例如。在链路上使用的时间资源和/或频率资源。

7. 发明授权

US09655140B2 Search area based control channel monitoring 有权
公开(公告)号：US09655140B2
公开(公告)日：2017-05-16
申请号：US14114540
申请日：2012-05-03
申请人： Christian Hoymann , George Jöngren , Lars Lindbom , Stefan Parkvall
发明人： Christian Hoymann , George Jöngren , Lars Lindbom , Stefan Parkvall
IPC分类号： H04W72/04 , H04W72/12 , H04W72/02 , H04W74/00 , H04L5/00 , H04W52/02 , H04W24/00
CPC分类号： H04W74/006 , H04L5/0051 , H04L5/0053 , H04L5/0094 , H04W24/00 , H04W24/08 , H04W52/0216 , H04W52/0219 , H04W72/042 , H04W72/0446 , Y02D70/00 , Y02D70/1262
摘要： According to an embodiment of the invention, a method of operating a control node for communication with at least one receiving node is provided. The communication is structured in frames comprising several subframes (1) which may be divided into subbands in the frequency domain. The method comprises transmitting a control channel in a search area (8) of one of the subframes (1). The search area (8) comprises a configurable time span and may span one or more of the subbands.

8. 发明授权

US09544045B2 Relaying unicast and multicast data in a wireless network 有权
标题翻译：在无线网络中中继单播和组播数据
公开(公告)号：US09544045B2
公开(公告)日：2017-01-10
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： H04B7/14 , H04J1/10 , H04J3/08 , 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电帧的传输。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。

9. 发明授权

US09350508B2 Method and arrangement in a wireless communication network 有权
标题翻译：无线通信网络中的方法和布置
公开(公告)号：US09350508B2
公开(公告)日：2016-05-24
申请号：US13521454
申请日：2010-01-18
申请人： Jiansong Gan , Christian Hoymann , Yin Liu , Hai Wang , Jianfeng Wang
发明人： Jiansong Gan , Christian Hoymann , Yin Liu , Hai Wang , Jianfeng Wang
IPC分类号： H04L5/00 , H04B7/155 , H04L5/14 , H04W56/00 , H04W84/04 , H04W72/00
CPC分类号： H04L5/0053 , H04B7/155 , H04L5/14 , H04W56/003 , H04W72/00 , H04W84/047
摘要： Method and arrangement in a base station for sending control signals to a relay node. The relay node is configured to relay a data transmission from the base station to a user equipment in a subframe. The subframe comprises a first part, dedicated for downlink transmission, a second part dedicated for uplink transmission and a separating part situated between the first part and the second part. The base station, the relay node and the user equipment are comprised in a wireless communication network configured to operate according to the Time Division Duplex TDD principle. The method comprising transmitting data to the user equipment via the relay node in the first part of the subframe and transmitting the control signals, related to the transmitted data, to the relay node in the separating part between the first part and the second part of the subframe. Further, a method and arrangement in a relay node for receiving control signals from the base station are described.
摘要翻译：用于向中继节点发送控制信号的基站中的方法和装置。中继节点被配置为在子帧中中继从基站到用户设备的数据传输。子帧包括专用于下行链路传输的第一部分，专用于上行链路传输的第二部分和位于第一部分和第二部分之间的分离部分。基站，中继节点和用户设备包括在被配置为根据时分双工TDD原理进行操作的无线通信网络中。该方法包括经由子帧的第一部分中的中继节点向用户设备发送数据，并将与发送的数据相关的控制信号发送到分离部分中的中继节点，该分离部分在第一部分和第二部分之间子帧。此外，描述了用于从基站接收控制信号的中继节点中的方法和装置。

10. 发明申请

US20140086188A1 Methods and Devices for Transmission of Control Data to a User Equipment 有权
标题翻译：控制数据传输给用户设备的方法和设备
公开(公告)号：US20140086188A1
公开(公告)日：2014-03-27
申请号：US14114991
申请日：2011-12-23
申请人： Christian Hoymann , George Jöngren , Lars Lindbom , Stefan Parkvall
发明人： Christian Hoymann , George Jöngren , Lars Lindbom , Stefan Parkvall
IPC分类号： H04L5/00
CPC分类号： H04W72/0406 , H04L5/001 , H04L5/0023 , H04L5/0035 , H04L5/0048 , H04L5/0053 , H04L5/0094
摘要： A method for transmission of control data to a user equipment in a mobile telecommunication system, wherein the method comprises sending control data to the user equipment in a data transmission, and performing, by the user equipment, a blind decoding of transmission elements within the data transmission in order to detect the control data in a data region in the data transmission.
摘要翻译：一种用于在移动电信系统中向用户设备发送控制数据的方法，其中所述方法包括在数据传输中向所述用户设备发送控制数据，并且由所述用户设备对所述数据内的传输元件执行盲解码传输，以便检测数据传输中的数据区域中的控制数据。

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