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1. 发明申请

US20160308637A1 NETWORK NODE, WIRELESS DEVICE, METHODS THEREIN, FOR SENDING AND DETECTING, RESPECTIVELY, SYNCHRONIZATION SIGNAL AND AN ASSOCIATED INFORMATION 审中-公开
标题翻译：网络节点，无线设备及其方法，用于发送和检测，相应的同步信号和相关信息
公开(公告)号：US20160308637A1
公开(公告)日：2016-10-20
申请号：US15037464
申请日：2014-10-03
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Mattias FRENNE , Dirk GERSTENBERGER , Johan FURUSKOG
IPC分类号： H04J11/00 , H04L5/00 , H04L27/26 , H04W56/00
CPC分类号： H04J11/0069 , H04L5/0048 , H04L27/26 , H04L27/2613 , H04L27/2692 , H04W56/0015
摘要： Methods are disclosed which can be performed by a network node for sending to a wireless device a first synchronization signal and an associated information message, for synchronization of the wireless device with the network node. The network node and the wireless device operate in a wireless communications network. The network node sends the first synchronization signal in N OFDM symbols within a subframe, at least once in a time and frequency position in every one of the N OFDM symbols. N is equal or larger than 2. For each sending of the first synchronization signal, the network node sends an associated information message at a pre-defined time and frequency position in an OFDM symbol. The pre-defined time and frequency position is relative to the time and frequency position of the first synchronization signal. The associated information message is associated with the first synchronization signal.
摘要翻译：公开了可以由网络节点执行的方法，用于向无线设备发送用于无线设备与网络节点的同步的第一同步信号和相关联的信息消息。网络节点和无线设备在无线通信网络中工作。网络节点在N个OFDM符号中的每一个中的时间和频率位置中至少一次在子帧内的N个OFDM符号中发送第一同步信号。 N等于或大于2.对于每次发送第一同步信号，网络节点在OFDM符号中以预定义的时间和频率位置发送相关联的信息消息。预定义的时间和频率位置是相对于第一同步信号的时间和频率位置。相关联的信息消息与第一同步信号相关联。

2. 发明申请

US20160044649A1 TRANSMITTING AND RECEIVING NODES AND METHODS THEREIN FOR CONTROL CHANNEL TRANSMISSIONS IN A RADIO COMMUNICATIONS NETWORK 审中-公开
标题翻译：无线电通信网络中的发射和接收节点及其控制信道传输的方法
公开(公告)号：US20160044649A1
公开(公告)日：2016-02-11
申请号：US14415390
申请日：2014-11-13
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Mattias FRENNE , Erik ERIKSSON , Anders WALLÉN , Johan BERGMAN
IPC分类号： H04W72/04 , H04L5/00
CPC分类号： H04W72/0406 , H04L5/0007 , H04L5/0053 , H04L5/006
摘要： Embodiments herein relate to a transmitting node and method therein for transmitting channel information in subframes to a receiving node. Each subframe comprises a number of control channel elements and a set of control channel candidates. The transmitting node transmits control channel information in a subframe when a start control channel element index of a control channel candidate is smaller than or equal to the number of available control channel elements in a predefined subframe, and refrains from transmitting control channel information when the start control channel element index of the control channel candidate is larger than the number of available control channel elements in the predefined subframe. The embodiments also relate to a receiving node and method therein.
摘要翻译：本发明的实施例涉及其中用于将子帧中的信道信息发送到接收节点的发送节点及其方法。每个子帧包括多个控制信道元素和一组控制信道候选。当控制信道候选的起始控制信道要素索引小于或等于预定义子帧中的可用控制信道要素的数量时，发送节点在子帧中发送控制信道信息，并且在起始时禁止发送控制信道信息控制信道候选的控制信道单元索引大于预定义子帧中的可用控制信道单元的数目。实施例还涉及其中的接收节点及其方法。

3. 发明申请

US20160218841A1 METHODS PROVIDING BENEFIT METRICS FOR INTER BASE STATION COORDINATED MULTIPOINT COMMUNICATIONS 有权
标题翻译：为基站协调多点通信提供优点度量的方法
公开(公告)号：US20160218841A1
公开(公告)日：2016-07-28
申请号：US14769279
申请日：2015-05-04
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Angelo CENTONZA , Mattias FRENNE , George JÖNGREN
IPC分类号： H04L5/00 , H04W72/12 , H04W52/36 , H04B7/02
CPC分类号： H04L5/0035 , H04B7/022 , H04B7/024 , H04J11/0053 , H04L5/0007 , H04L5/0073 , H04W52/36 , H04W72/1205 , H04W72/1252 , H04W72/1273 , H04W92/20
摘要： A method may be provided to operate a first base station in a Radio Access Network including the first base station and a second base station. According to this method, a Reference Signal Received Power (RSRP) measurement list, a Coordinated Multipoint (CoMP) hypothesis, and a Benefit Metric may be communicated between the first and second base stations.
摘要翻译：可以提供一种方法来操作包括第一基站和第二基站的无线电接入网络中的第一基站。根据该方法，可以在第一和第二基站之间传送参考信号接收功率（RSRP）测量列表，协调多点（CoMP）假设和利益度量。

4. 发明申请

US20160128081A1 Method and Network Node for Assisting Handling of Interference at a Receiver Device 有权
标题翻译：用于协助处理接收设备干扰的方法和网络节点
公开(公告)号：US20160128081A1
公开(公告)日：2016-05-05
申请号：US14890226
申请日：2013-05-23
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Gunther AUER , Peter BJÖRKÉN , Mattias FRENNE
IPC分类号： H04W72/12 , H04B1/12 , H04W72/08
CPC分类号： H04W72/12 , H04B1/12 , H04J11/005 , H04L5/0023 , H04L5/0073 , H04L5/0092 , H04L25/03891 , H04W72/082
摘要： It is presented a method for assisting handling of interference at a receiver device. The method is performed in a network node and comprises the steps of: determining a parameter indicating a maximum number of interfering streams for which interference suppression is likely to be successful at the receiver device; determining that a number of potentially interfering streams at the receiver device exceeds the maximum number of interfering streams indicated by the parameter; and scheduling transmissions to avoid that the number of concurrent interfering streams at the receiver device exceeds the maximum number of interfering streams indicated by the parameter. A corresponding network node is also presented.
摘要翻译：本发明提供了一种协助处理接收装置的干扰的方法。该方法在网络节点中执行，并且包括以下步骤：确定指示在接收机设备处干扰抑制可能成功的干扰流的最大数目的参数; 确定所述接收机设备处的潜在干扰流的数量超过由所述参数指示的干扰流的最大数目; 并且调度传输以避免在接收机设备处的并发干扰流的数量超过由参数指示的干扰流的最大数目。还提出了相应的网络节点。

5. 发明申请

US20150358132A1 Reference Signal Coupling in a Wireless Network 有权
标题翻译：无线网络中的参考信号耦合
公开(公告)号：US20150358132A1
公开(公告)日：2015-12-10
申请号：US14431922
申请日：2015-01-27
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Anders Wallen , Johan BERGMAN , Erik ERIKSSON , Mattias FRENNE , Fredrik NORDSTRÖM
IPC分类号： H04L5/00 , H04W72/04
CPC分类号： H04L5/0023 , H04L5/0048 , H04W72/0446
摘要： According to some embodiments, a method of coupling reference signals of a wireless network comprises establishing a wireless connection with a wireless device. The wireless connection comprises a first reference signal and a second reference signal and both the first and second reference signals are associated with one or more antenna ports. The method further comprises determining a mapping between the one or more antenna ports associated with the first reference signal and the one or more antenna ports associated with the second reference signal; communicating the mapping of antenna ports to the wireless device; and transmitting the first reference signal and the second reference signal to the wireless device according to the communicated mapping.
摘要翻译：根据一些实施例，一种耦合无线网络的参考信号的方法包括建立与无线设备的无线连接。无线连接包括第一参考信号和第二参考信号，并且第一和第二参考信号都与一个或多个天线端口相关联。该方法还包括确定与第一参考信号相关联的一个或多个天线端口与与第二参考信号相关联的一个或多个天线端口之间的映射; 将天线端口的映射传送到无线设备; 以及根据传送的映射将第一参考信号和第二参考信号发送到无线设备。

6. 发明申请

US20180323858A1 MOBILITY-HANDLING ASPECTS OF USER EQUIPMENT BEAMFORMING 审中-公开
公开(公告)号：US20180323858A1
公开(公告)日：2018-11-08
申请号：US15770420
申请日：2016-10-21
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Andreas BERGSTRÖM , Niclas WIBERG , Håkan ANDERSSON , Johan FURUSKOG , Mattias FRENNE
IPC分类号： H04B7/08 , H04B7/0404 , H04B7/06
CPC分类号： H04B7/0857 , H04B7/0404 , H04B7/0617 , H04B7/0623 , H04B7/0695 , H04B7/088
摘要： Embodiments described herein are directed to methods for controlling user equipment (UE) beamforming in a wireless network. According to certain embodiments, a (UE) can receive one or more beam reference signals included in a restricted set of useable beam reference signals for adjusting the UE beamforming. Further, the UE can receive one or more beam reference signals outside of the restricted set. It can be determined whether to update the restricted set to include a subset of the one or more beam reference signals outside of the restricted set, based on predetermined criteria. The UE beamforming can be adjusted based on beam reference signals in the restricted set.

7. 发明申请

US20160183134A1 EXPLOITING ALMOST BLANK SUBFRAMES FOR INTER-CELL SCHEDULING 有权
标题翻译：开发用于内部调度的ALMOST BLANK子帧
公开(公告)号：US20160183134A1
公开(公告)日：2016-06-23
申请号：US14908275
申请日：2013-07-30
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Gunther AUER , Mattias FRENNE
IPC分类号： H04W36/00 , H04W72/04 , H04W52/02 , H04W72/08
CPC分类号： H04W36/0083 , H04W52/0206 , H04W72/0446 , H04W72/082 , Y02D70/00 , Y02D70/122 , Y02D70/1262
摘要： A method in a cellular radio network, the method comprising, at a first basestation, synchronising physical radio resource time-frequency radio resource units for the first basestation and a second, neighbouring basestation, and determining that the first basestation intends to transmit at reduced power for, or not transmit on, one or more given time-frequency radio resource units selected from the set of available time-frequency radio resource units and determining that the second basestation intends to transmit normally on the given time-frequency radio resource unit(s). As a result of the determination, a threshold for switching of user equipment (UE) from the first to the second base station is lowered, where the UEs are to be allocated to the one or more given time-frequency radio resource units of the second basestation following switching.
摘要翻译：一种蜂窝无线电网络中的方法，所述方法包括：在第一基站处，同步所述第一基站和第二相邻基站的物理无线电资源时频无线电资源单元，以及确定所述第一基站旨在以降低的功率进行发送用于或不传送一个或多个给定的时频无线电资源单元，所述一个或多个给定的时频无线电资源单元从所述一组可用时频无线电资源单元中选择，并且确定所述第二基站意图在给定的时频无线电资源单元）。作为确定的结果，降低了从第一基站到第二基站的用户设备（UE）的切换阈值，其中UE将被分配给第二个基站的一个或多个给定的时间 - 频率无线电资源单元转换后的基站。

8. 发明申请

US20160128087A1 METHOD FOR ASSISTING SCHEDULING OF A USER EQUIPMENT IN A HETEROGENEOUS NETWORK 有权
标题翻译：用于辅助异构网络中的用户设备调度的方法
公开(公告)号：US20160128087A1
公开(公告)日：2016-05-05
申请号：US14896056
申请日：2013-06-17
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Tsao-Tsen CHEN , Angelo CENTONZA , Mattias FRENNE , Lars LINDBOM , Gino Luca MASINI
IPC分类号： H04W72/12 , H04W16/32 , H04W24/02 , H04W72/04
CPC分类号： H04W72/1289 , H04W16/32 , H04W24/02 , H04W28/18 , H04W72/0473 , H04W84/042
摘要： A method in a first base station for assisting a third base station in scheduling a user equipment. The first base station obtains a first parameter associated to a first cell, or an indication of the first parameter, and identifier of the first cell. The first parameter comprises a first protected subframe pattern. The first base station obtains a second parameter associated to a second cell, or indication of the second parameter, and an identifier of the second cell. The second parameter comprises a second protected subframe pattern. The first base station assists the third base station in scheduling of the user equipment in a third cell by sending to the third base station the first parameter, or the indication of the first parameter, and the identifier of the first cell, together with the second parameter, or the indication of the second parameter, and the identifier of the second cell.
摘要翻译：一种在第一基站中用于协助第三基站调度用户设备的方法。第一基站获得与第一小区相关联的第一参数或第一参数的指示以及第一小区的标识符。第一参数包括第一保护子帧模式。第一基站获得与第二小区关联的第二参数或第二参数的指示，以及第二小区的标识符。第二参数包括第二受保护的子帧模式。第一基站通过向第三基站发送第一参数或第一参数的指示以及第一小区的标识符以及第二基站的第二个基站来辅助第三基站来调度第三小区中的用户设备参数或第二参数的指示，以及第二单元的标识符。

9. 发明申请

US20150312958A1 ROBUST TRANSMISSION ON DOWNLINK DISCONTINUOUS TRANSMISSION CARRIER 有权
标题翻译：下行链路不连续传输载波的稳健传输
公开(公告)号：US20150312958A1
公开(公告)日：2015-10-29
申请号：US14354901
申请日：2014-03-07
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Jung-Fu CHENG , Sorour FALAHATI , Mattias FRENNE , Havish KOORAPATY , Daniel LARSSON , Stefan PARKVALL
IPC分类号： H04W76/04 , H04W74/00 , H04B7/04 , H04L5/00
CPC分类号： H04W76/28 , H04B7/0413 , H04B7/0686 , H04L5/00 , H04L5/0023 , H04L5/0048 , H04L5/005 , H04L5/0055 , H04W74/006
摘要： A method and system for downlink discontinuous transmission are provided. In one embodiment, a base station includes a memory, a processor and a transmitter. The memory stores information to be transmitted in a subset of sub frames to a UE. The information includes transmission mode configuration information. The processor operates to configure the transmitter according to a selected transmission mode configuration that includes one of a transmit diversity mode and a MIMO mode, and configures the transmitter to transmit discontinuously and include CRS in only a subset of sub frames.
摘要翻译：提供了用于下行链路不连续传输的方法和系统。在一个实施例中，基站包括存储器，处理器和发射器。存储器将要在子帧子集中发送的信息存储到UE。该信息包括传输模式配置信息。处理器操作以根据包括发射分集模式和MIMO模式之一的选择的传输模式配置来配置发射机，并且将发射机配置为不连续地发射，并且仅在子帧的子集中包括CRS。

10. 发明申请

US20160192332A1 DISCOVERY SIGNALS AND PROCEDURES 审中-公开
标题翻译：发现信号和程序
公开(公告)号：US20160192332A1
公开(公告)日：2016-06-30
申请号：US14909340
申请日：2015-01-29
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Havish KOORAPATY , Sorour FALAHATI , Mattias FRENNE , George JÖNGREN , Muhammad KAZMI , Daniel LARSSON , Yu YANG
IPC分类号： H04W72/04 , H04W8/24 , H04W8/00
CPC分类号： H04W72/042 , H04L5/005 , H04L5/0051 , H04W8/005 , H04W8/24 , H04W36/0083 , H04W48/12 , H04W72/0413
摘要： According to some embodiments, a wireless device receives (1020) a discovery burst from a network node (115). The same discovery burst includes multiple signals within at least one subframe, each of the multiple signals having one or more associated measurement functions. At least one of the multiple signals is received with multiple repetitions within the same discovery burst and two or more repetitions of the same type of signal can be combined by the wireless device. The wireless device performs (1024) at least one radio measurement based at least in part on a particular one of the signals of the discovery burst. The performed at least one radio measurement corresponds to a measurement function associated with the particular signal of the discovery burst.
摘要翻译：根据一些实施例，无线设备从网络节点（115）接收（1020）发现突发。相同的发现突发包括至少一个子帧内的多个信号，多个信号中的每一个具有一个或多个相关联的测量功能。多个信号中的至少一个在相同的发现脉冲串内以多个重复被接收，并且相同类型信号的两个或多个重复可由无线设备组合。无线设备至少部分地基于发现突发的信号中的特定一个来执行（1024）至少一个无线电测量。执行的至少一个无线电测量对应于与发现突发的特定信号相关联的测量功能。

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