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1. 发明申请

US20110263271A1 Techniques for Uplink Cooperation of Access Nodes 审中-公开
标题翻译：接入节点上行链路协作技术
公开(公告)号：US20110263271A1
公开(公告)日：2011-10-27
申请号：US13120816
申请日：2009-04-28
申请人： Christian Hoymann , Laetitia Falconetti , Peter Larsson
发明人： Christian Hoymann , Laetitia Falconetti , Peter Larsson
IPC分类号： H04B7/02 , H04W24/00
CPC分类号： H04B7/024 , H04B17/14 , H04B17/382 , H04W28/04
摘要： For uplink cooperation of a serving access node (100-1) and a supporting access node (100-2) with respect to a terminal (200), the serving access node (100-1) requests information relating to an Rx signal (10-2) received from the terminal (200) at the supporting access node (100-2). The requested information may include a baseband representation of the Rx signal (10-2), demodulated bits of the Rx signal (10-2), or decoded bits of the Rx signal (10-2). The supporting access node (100-2) obtains the requested information from the Rx signal (10-2) and sends a response including the information to the serving access node (100-1). The serving base station determines an optimized signal on the basis of the information received from the supporting access node (100-2) and on the basis of corresponding information relating to a signal (10-1) received from the terminal (200) at the serving access node (100-1).
摘要翻译：对于服务接入节点（100-1）和支持接入节点（100-2）相对于终端（200）的上行链路协作，服务接入节点（100-1）请求与Rx信号（10 -2）在支持接入节点（100-2）处从终端（200）接收。所请求的信息可以包括Rx信号（10-2）的基带表示，Rx信号（10-2）的解调比特或Rx信号（10-2）的解码比特。支持接入节点（100-2）从Rx信号（10-2）获得请求的信息，并将包括该信息的响应发送给服务接入节点（100-1）。服务基站根据从支持接入节点（100-2）接收的信息，并根据与从终端（200）接收的信号（10-1）有关的对应信息，确定优化信号服务接入节点（100-1）。

2. 发明授权

US09143282B2 Uplink hybrid-ARQ mechanism for cooperative base stations 有权
标题翻译：合作基站上行混合ARQ机制
公开(公告)号：US09143282B2
公开(公告)日：2015-09-22
申请号：US13264561
申请日：2009-07-27
申请人： Michael Meyer , Henning Wiemann , Laetitia Falconetti , Christian Hoymann
发明人： Michael Meyer , Henning Wiemann , Laetitia Falconetti , Christian Hoymann
IPC分类号： H04W72/04 , H04L1/18 , H04B7/02
CPC分类号： H04L1/1812 , H04B7/022 , H04L1/1822 , H04L1/1829
摘要： Method for performing a feedback process between a network access node and a user terminal, comprising collecting supporting information and suspending a transmission of a transport block until the supporting information is collected and/or a decision is taken as to whether request either a new transmission or a retransmission. The method may be performed in a serving network node cooperating with supporting network nodes, receivers or antennas, wherein a first part of the information of the transport block is gathered from a receiver or antenna within the serving network node and a second part of the information of the transport block is gathered from one of the supporting network nodes, receivers or antennas.
摘要翻译：用于在网络接入节点和用户终端之间执行反馈处理的方法，包括收集支持信息并暂停传输块的传输，直到收集支持信息和/或决定是否请求新的传输或重传。该方法可以在与支持网络节点，接收机或天线协作的服务网络节点中执行，其中传输块的信息的第一部分从服务网络节点内的接收机或天线收集，并且信息的第二部分的传输块从支持网络节点，接收机或天线之一收集。

3. 发明授权

US09467210B2 Transmission parameter adaptation in cooperative signal communication 有权
标题翻译：协同信号通信中的传输参数自适应
公开(公告)号：US09467210B2
公开(公告)日：2016-10-11
申请号：US13266813
申请日：2009-04-28
申请人： Laetitia Falconetti , Christian Hoymann
发明人： Laetitia Falconetti , Christian Hoymann
IPC分类号： H04B17/00 , H04B7/02 , H04W52/24 , H04W52/40 , H04W24/00 , H04W28/18 , H04W72/08
CPC分类号： H04B7/024 , H04L1/0026 , H04W24/00 , H04W28/18 , H04W52/24 , H04W52/40 , H04W72/085
摘要： With respect to cooperative signal communication between a mobile terminal (200) and a plurality of access nodes (100-1, 100-2), a combined signal quality value is calculated on the basis of a first individual signal quality value (Q1) of a communication link between a first access node (100-1), e.g. a serving base station, and the terminal (200), and a second individual signal quality value (Q2) of a second communication link between a second access node (100-2), e.g. a supporting base station, and the terminal (200). On the basis of the combined signal quality value, a transmission parameter (50) for future cooperative transmissions is adapted. The transmission parameter (50) may be a modulation scheme, a coding scheme, a transmit power, or a resource allocation.
摘要翻译：关于移动终端（200）和多个接入节点（100-1,100-2）之间的协作信号通信，基于第一个体信号质量值（Q1）来计算组合信号质量值第一接入节点（100-1）之间的通信链路，服务基站和终端（200），以及第二接入节点（100-2）之间的第二通信链路的第二单独信号质量值（Q2）支持基站和终端（200）。基于组合的信号质量值，适配用于将来协作传输的传输参数（50）。发送参数（50）可以是调制方式，编码方案，发送功率或资源分配。

4. 发明授权

US09444526B2 Techniques for quantization adaptation in cooperative signal communication 有权
标题翻译：协同信号通信量化适应技术
公开(公告)号：US09444526B2
公开(公告)日：2016-09-13
申请号：US13266419
申请日：2009-04-28
申请人： Christian Hoymann , Michael Meyer , Laetitia Falconetti
发明人： Christian Hoymann , Michael Meyer , Laetitia Falconetti
IPC分类号： H04W4/00 , H04B7/02 , H04W80/04 , H04W36/14 , H04W36/08 , H04W36/00 , H04W36/18
CPC分类号： H04B7/024 , H04W36/0011 , H04W36/08 , H04W36/14 , H04W36/18 , H04W80/04
摘要： In cooperative signal communication between a mobile terminal (200) and a plurality of access nodes (100-1, 100-2, 100-3), cooperation signals (20), e.g. received signals or signals to be transmitted, are communicated with the access nodes (100-1, 100-2, 100-3). The cooperation signals (20) are quantized according to a quantization parameter, e.g. quantization depth and/or quantization type, which is adapted on the basis of a cooperative communication parameter. The cooperative communication parameter is a characteristic of the cooperative communication process, e.g. modulation scheme.
摘要翻译：在移动终端（200）和多个接入节点（100-1,100-2,100-3）之间的协作信号通信中，协作信号（20）接收的要发送的信号或信号与接入节点（100-1,100-2,100-3）通信。协作信号（20）根据量化参数进行量化，例如，量化深度和/或量化类型，其基于协作通信参数进行调整。协作通信参数是协作通信过程的特征，例如，调制方案。

5. 发明授权

US08761117B2 Interference mitigation in downlink signal communication to a mobile terminal 有权
标题翻译：在移动终端下行链路信号通信中的干扰减轻
公开(公告)号：US08761117B2
公开(公告)日：2014-06-24
申请号：US13510376
申请日：2009-11-30
申请人： Laetitia Falconetti , Christian Hoymann
发明人： Laetitia Falconetti , Christian Hoymann
IPC分类号： H04W4/00
CPC分类号： H04J11/0023 , H04L1/0025 , H04L1/1896 , H04L2001/0097 , H04W72/1289 , H04W88/06
摘要： In downlink signal communication to a mobile terminal (200), the mobile terminal (200) is associated with a serving access node (100-1). Signal communication to a further mobile terminal (200; 200′″) may interfere with the signal communication between the serving access node (100-1) and the mobile terminal (200). In order to allow interference mitigation at the mobile terminal (200), the serving access node (100-1) obtains scheduling information pertaining to the signal communication to the further mobile terminal (200; 200′″). The obtained scheduling information is then forwarded to the mobile terminal (200) to be used for interference mitigation.
摘要翻译：在到移动终端（200）的下行链路信号通信中，移动终端（200）与服务接入节点（100-1）相关联。与另一个移动终端（200; 200“）的信号通信可能干扰服务接入节点（100-1）和移动终端（200）之间的信号通信。为了允许移动终端（200）的干扰减轻，服务接入节点（100-1）获得与该另一移动终端（200; 200'“）的信号通信有关的调度信息。所获得的调度信息然后被转发到移动终端（200）以用于干扰减轻。

6. 发明申请

US20120184322A1 Method and Device for Selection of Mobile Stations in Coordinated Multipoint Transmission 有权
标题翻译：协调多点传输中移动台选择的方法和装置
公开(公告)号：US20120184322A1
公开(公告)日：2012-07-19
申请号：US13319644
申请日：2009-10-16
申请人： Laetitia Falconetti , Christian Hoymann
发明人： Laetitia Falconetti , Christian Hoymann
IPC分类号： H04W24/02
CPC分类号： H04W28/16 , H04W28/18 , H04W28/26 , H04W36/005
摘要： A method of data transmission with a first mobile station (UE1) in a cellular communication system is described. The cellular communication system comprises a plurality of access nodes (BS1, BS2, BS3), and a plurality of mobile stations (UE11, UE2′, UE3′) in a coverage area (302) of the plurality of access nodes (BS1, BS2, BS3). The plurality of access nodes (BS1, BS2, BS3) and the plurality of mobile stations are adapted to perform data transmission in a first mode between an individual access node from the plurality of access nodes and the first mobile station (UE1), and in a second mode of cooperative data transmission between at least two of the access nodes from the plurality of access nodes and the first mobile station (UE1). The method comprises the steps of identifying the first mobile station (UE1) from the plurality of mobile stations, determining an indication of a modification of the transmission conditions between the first mode and the second mode for said first mobile station (UE1), selecting the mode of data transmission for the identified mobile station from the first and the second mode based on the indication, and performing the data transmission in the selected mode. A corresponding device and program is also described.
摘要翻译：描述了在蜂窝通信系统中与第一移动台（UE1）进行数据传输的方法。蜂窝通信系统包括多个接入节点（BS1，BS2，BS3）和多个接入节点（BS1，BS2）中的覆盖区域（302）中的多个移动台（UE11，UE2'，UE3'），BS3）。多个接入节点（BS1，BS2，BS3）和多个移动站适于在多个接入节点的单个接入节点与第一移动台（UE1）之间以第一模式执行数据传输，并且来自多个接入节点的至少两个接入节点与第一移动台（UE1）之间的第二协作数据传输模式。该方法包括以下步骤：从多个移动站识别第一移动站（UE1），确定对于所述第一移动站（UE1）的第一模式和第二模式之间的传输条件的修改的指示，选择基于所述指示从所述第一和第二模式识别的移动站的数据传输模式，并且以所选择的模式执行数据传输。还描述了相应的设备和程序。

7. 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。

8. 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。

9. 发明授权

US09107107B2 Method and device for selection of mobile stations in coordinated multipoint transmission 有权
标题翻译：用于协调多点传输中移动台的选择方法和装置
公开(公告)号：US09107107B2
公开(公告)日：2015-08-11
申请号：US13319644
申请日：2009-10-16
申请人： Laetitia Falconetti , Christian Hoymann
发明人： Laetitia Falconetti , Christian Hoymann
IPC分类号： H04W24/02 , H04W28/16 , H04W28/18
CPC分类号： H04W28/16 , H04W28/18 , H04W28/26 , H04W36/005
摘要： A method of data transmission with a first mobile station (UE1) in a cellular communication system is described. The cellular communication system comprises a plurality of access nodes (BS1, BS2, BS3), and a plurality of mobile stations (UE11, UE2′, UE3′) in a coverage area (302) of the plurality of access nodes (BS1, BS2, BS3). The plurality of access nodes (BS1, BS2, BS3) and the plurality of mobile stations are adapted to perform data transmission in a first mode between an individual access node from the plurality of access nodes and the first mobile station (UE1), and in a second mode of cooperative data transmission between at least two of the access nodes from the plurality of access nodes and the first mobile station (UE1). The method comprises the steps of identifying the first mobile station (UE1) from the plurality of mobile stations, determining an indication of a modification of the transmission conditions between the first mode and the second mode for said first mobile station (UE1), selecting the mode of data transmission for the identified mobile station from the first and the second mode based on the indication, and performing the data transmission in the selected mode. A corresponding device and program is also described.
摘要翻译：描述了在蜂窝通信系统中与第一移动台（UE1）进行数据传输的方法。蜂窝通信系统包括多个接入节点（BS1，BS2，BS3）和多个接入节点（BS1，BS2）中的覆盖区域（302）中的多个移动台（UE11，UE2'，UE3'），BS3）。多个接入节点（BS1，BS2，BS3）和多个移动站适于在多个接入节点的单个接入节点与第一移动台（UE1）之间以第一模式执行数据传输，并且来自多个接入节点的至少两个接入节点与第一移动台（UE1）之间的第二协作数据传输模式。该方法包括以下步骤：从多个移动站识别第一移动站（UE1），确定对于所述第一移动站（UE1）的第一模式和第二模式之间的传输条件的修改的指示，选择基于所述指示从所述第一和第二模式识别的移动站的数据传输模式，并且以所选择的模式执行数据传输。还描述了相应的设备和程序。

10. 发明授权

US08825053B2 Technique for instructing mobile stations communicating with cooperating access nodes 有权
标题翻译：指示与协作接入节点通信的移动台的技术
公开(公告)号：US08825053B2
公开(公告)日：2014-09-02
申请号：US13319889
申请日：2009-05-11
申请人： Joachim Sachs , Laetitia Falconetti , Christian Hoymann
发明人： Joachim Sachs , Laetitia Falconetti , Christian Hoymann
IPC分类号： H04W36/00 , H04W28/16
CPC分类号： H04W28/16 , H04W28/18 , H04W28/26 , H04W36/005
摘要： A technique for instructing at least one mobile station communicating with a serving access node, the serving access node being capable of cooperating with a plurality of supporting access nodes and the at least one mobile station being capable of additionally communicating with the plurality of supporting access nodes is provided. A method implementation of this technique comprises the steps of obtaining at least one backhaul parameter relating to a backhaul capacity of at least one of the serving access node and a supporting access node, generating at least one of a handover command and a system information parameter based on the obtained at least one backhaul parameter, and providing the at least one of the handover command and the system information parameter to the at least one mobile station.
摘要翻译：一种用于指示与服务接入节点通信的至少一个移动台的技术，所述服务接入节点能够与多个支持接入节点协作，并且所述至少一个移动台能够另外与所述多个支持接入节点进行通信被提供。该技术的方法实现包括以下步骤：获得与服务接入节点和支持接入节点中的至少一个的回程容量有关的至少一个回程参数，生成切换命令和系统信息参数中的至少一个在所获得的至少一个回程参数上，并且将所述切换命令和系统信息参数中的至少一个提供给所述至少一个移动站。

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