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1. 发明申请

WO2017098414A1 UPLINK CONTROL CHANNEL CONFIGURATION FOR UNLICENSED CARRIERS 审中-公开
标题翻译：上行链路控制信道配置，用于非授权载波
公开(公告)号：WO2017098414A1
公开(公告)日：2017-06-15
申请号：PCT/IB2016/057404
申请日：2016-12-07
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： YANG, Yu , LINDQVIST, Fredrik
IPC分类号： H04L5/00 , H04W72/12
CPC分类号： H04L5/0053 , H04L5/001 , H04L5/0051 , H04W16/14
摘要： A physical uplink control channel (PUCCH) format for transmission of uplink control information (UCI) in unlicensed spectrum is either short PUCCH or long PUCCH. The short PUCCH occupies less than 1 subframe in the time domain and spans an entire system bandwidth in the frequency domain with interlacing on a resource block level. The long PUCCH occupies one subframe in the time domain and spans the entire system bandwidth in the frequency domain with interlacing on a resource block level.
摘要翻译：用于在未经许可的频谱中传输上行链路控制信息（UCI）的物理上行链路控制信道（PUCCH）格式是短PUCCH或长PUCCH。短PUCCH在时域中占用小于1个子帧，并且在资源块级上以隔行跨越频域中的整个系统带宽。长PUCCH在时域中占用一个子帧，并且在频域中跨越整个系统带宽，在资源块级上交织。

2. 发明申请

WO2016119892A1 METHODS AND ARRANGEMENTS FOR ENABLING UPLINK RADIO ACCESS IN CLUSTERED ALARM SCENARIOS 审中-公开
标题翻译：启用集群报警情景下上网无线接入的方法与安排
公开(公告)号：WO2016119892A1
公开(公告)日：2016-08-04
申请号：PCT/EP2015/051971
申请日：2015-01-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： LINDOFF, Bengt , ASHRAF, Shehzad Ali , LINDQVIST, Fredrik , BALDEMAIR, Robert
IPC分类号： H04W74/08
CPC分类号： H04W74/085 , H04L41/06 , H04W72/0413 , H04W72/121 , H04W72/14 , H04W74/0858
摘要： The present disclosure relates to methods and devices in clustered alarm scenarios. More particularly the disclosure pertains to for enabling uplink radio access in clustered alarm scenarios. In particular, the disclosure relates to a method, performed in a radio network node, wherein the radio network node is configured for wireless communication with a plurality of electronic devices, of enabling uplink radio access. The method comprises determining S1 groupings, the groupings dividing the electronic devices into one or more groups and receiving S2, from one of the electronic devices, a request for radio resources. The method further comprises taking S3, in response to the request, measures to provide radio resources to the electronic device, as well as to provide radio resources to at least one of the other electronic devices belonging to the same group as the requesting electronic device and transmitting S4, to each electronic device for which measures are taken, a message comprising information related to the measures taken for that electronic device.
摘要翻译：本公开涉及集群警报情景中的方法和设备。更具体地，本公开涉及在集群警报情形中启用上行链路无线电接入。具体地，本公开涉及在无线电网络节点中执行的方法，其中无线电网络节点被配置为用于与多个电子设备进行无线通信，以实现上行链路无线电接入。该方法包括确定S1分组，将电子设备划分成一个或多个组并从电子设备之一接收S2的分组，对无线电资源的请求。该方法还包括：响应于该请求，采取S3对电子设备提供无线电资源的措施，以及向属于与请求电子设备相同的组的其他电子设备中的至少一个提供无线电资源，以及向被采取措施的每个电子设备发送S4，该消息包括与针对该电子设备采取的措施有关的信息。

3. 发明申请

WO2016167694A1 METHOD IN A NETWORK NODE FOR PROVIDING A DEVICE ACCESS TO A NETWORK 审中-公开
标题翻译：用于提供设备访问网络的网络节点中的方法
公开(公告)号：WO2016167694A1
公开(公告)日：2016-10-20
申请号：PCT/SE2015/050440
申请日：2015-04-16
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： SELANDER, Göran , DUBROVA, Elena , LINDQVIST, Fredrik , NÄSLUND, Mats
IPC分类号： H04W74/08 , H04W72/02
CPC分类号： H04W48/06 , H04L9/0816 , H04L63/123 , H04L63/1458 , H04L2463/061 , H04W12/04 , H04W12/08 , H04W74/0841
摘要： The disclosure relates to a method (30) for a network node (6, 7, 8) of a wireless network (1) of providing a device (5, 9) access to the wireless network (1). The method (30) comprises receiving (31), from a device (5, 9), an access request comprising a preamble; establishing (32), in response to the access request, a computational puzzle based on the received preamble; and sending (33) the computational puzzle to the device (5, 9). A corresponding method in a device is also disclosed, as are a network node (6, 7, 8), device (5, 9), computer programs and computer program products.
摘要翻译：本公开涉及一种用于提供设备（5,9）接入无线网络（1）的无线网络（1）的网络节点（6,7,8）的方法（30）。方法（30）包括从设备（5,9）接收（31）包括前同步码的接入请求; 响应于所述访问请求建立（32）基于所接收的前同步码的计算难题; 并向计算机发送（33）计算难题（5,9）。还公开了设备中的相应方法，网络节点（6,7,8），设备（5,9），计算机程序和计算机程序产品也是公开的。

4. 发明申请

WO2016126177A1 A NETWORK NODE AND METHOD THEREIN FOR DETERMINING A PRECODER FOR TRANSMISSIONS IN A WIRELESS COMMUNICATIONS NETWORK 审中-公开
标题翻译：一种用于确定无线通信网络中传输的预编码器的网络节点和方法
公开(公告)号：WO2016126177A1
公开(公告)日：2016-08-11
申请号：PCT/SE2015/050126
申请日：2015-02-05
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： THURFJELL, Magnus , SANDBERG, Sara , LINDQVIST, Fredrik
IPC分类号： H04B7/04 , H04B7/06 , H04L25/00 , H04B7/02
CPC分类号： H04B7/0417 , H04B7/024 , H04B7/0452 , H04B7/063 , H04B7/0632 , H04L25/00
摘要： Embodiments herein relate to a method performed by a network node (1 10) for determining a precoder for a transmission to a first wireless device (121) in a wireless communications network (100). The network node obtains at least a Rank Indicator, Rl, of the channel used for transmissions to the first wireless device (121). The network node also obtains information about a preferred interference subspace for the transmissions to the first wireless device (121) from a second wireless device (122) in the wireless communications network (100), wherein the second wireless device (122) is interfered by the transmissions to the first wireless device (121). The network node determines the precoder for the transmission to the first wireless device (121) based on the obtained information about a preferred interference subspace if the at least obtained Rl of the channel fulfills a first threshold criterion. Embodiments of the network node (1 10) are also described. Embodiments herein further relates to a method performed by a second wireless device (122) and embodiments of the second wireless device (122) are also described.
摘要翻译：本文的实施例涉及由网络节点（110）执行的用于确定用于在无线通信网络（100）中向第一无线设备（121）的传输的预编码器的方法。网络节点获得用于向第一无线设备（121）发送的信道的至少等级指示符R1。网络节点还从无线通信网络（100）中的第二无线设备（122）获得关于用于到第一无线设备（121）的传输的优选干扰子空间的信息，其中第二无线设备（122）受到到第一无线设备（121）的传输。如果信道的至少获得的R1满足第一阈值准则，则网络节点基于获得的关于优选干扰子空间的信息来确定用于向第一无线设备（121）的传输的预编码器。还描述了网络节点（110）的实施例。本文的实施例还涉及由第二无线设备（122）执行的方法和第二无线设备（122）的实施例。

5. 发明申请

WO2016119893A1 METHODS AND ARRANGEMENTS FOR ALERT MESSAGE DETECTION IN LOW LATENCY SYSTEMS 审中-公开
标题翻译：低信号系统中警报信号检测的方法和安排
公开(公告)号：WO2016119893A1
公开(公告)日：2016-08-04
申请号：PCT/EP2015/051972
申请日：2015-01-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： LINDOFF, Bengt , ASHRAF, Shehzad, Ali , LINDQVIST, Fredrik , BALDEMAIR, Robert
IPC分类号： H04L12/18 , H04W88/08 , G08B29/12 , H04W76/00 , H04W72/04 , H04B1/06
CPC分类号： G08B29/185 , G08B29/123 , H04L12/1895 , H04W24/02 , H04W76/50
摘要： The present disclosure relates to methods and devices in clustered alarm scenarios. More particularly the disclosure pertains to methods and arrangements for detecting several messages of a preconfigured message type, arriving sequentially in time. This disclosure proposes a method, performed in a radio network node, of detecting several messages of a preconfigured message type. The method comprises detecting SI a first message of the preconfigured message type, the first message being associated with an event. The method further comprises reconfiguring S3, in the radio network node, in response to the detection, at least one radio setting related to detecting further messages of the preconfigured message type and monitoring S4 a radio spectrum for further messages of the preconfigured message type using the reconfigured radio settings.
摘要翻译：本公开涉及集群警报情景中的方法和设备。更具体地，本公开涉及用于检测预先配置的消息类型的几个消息的方法和装置，其在时间上顺序到达。本公开提出了一种在无线电网络节点中执行的检测预配置消息类型的多个消息的方法。该方法包括检测SI预先配置的消息类型的第一消息，第一消息与事件相关联。该方法还包括在无线电网络节点中响应于该检测重新配置S3，至少一个无线电设置涉及检测预配置的消息类型的进一步消息，并且使用以下方式监视S4用于进一步消息的预配置消息类型的无线电频谱重新配置无线电设置。

6. 发明申请

WO2007050001A1 METHOD, DEVICE AND PROGRAM PRODUCT FOR ESTIMATING PROPETIES OF A TELECOMMUNICATION TRANSMISSION LINE 审中-公开
标题翻译：用于估计电信传输线的方法，方法，程序产品
公开(公告)号：WO2007050001A1
公开(公告)日：2007-05-03
申请号：PCT/SE2005/001619
申请日：2005-10-27
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , ALLEVAD, Stefan, Alf , ÖDLING, Per, Mikael , FERTNER, Antoni , BACK, Henrik, Daniel , LINDQVIST, Fredrik , BÖRJESSON, Per, Ola , RIUS I RIU, Jaume
发明人： ALLEVAD, Stefan, Alf , ÖDLING, Per, Mikael , FERTNER, Antoni , BACK, Henrik, Daniel , LINDQVIST, Fredrik , BÖRJESSON, Per, Ola , RIUS I RIU, Jaume
IPC分类号： H04B3/46 , G01R27/02
CPC分类号： H04B3/46
摘要： Determining of transmission properties of a telecommunication transmission line wherein a complex input impedance of the line is first determined (204) from the relationship between a signal sent on the line (200) and a received resulting signal (201). For frequencies for which the absolute value of the propagation constant times line length is less than, the line input impedance can be expressed in terms of line constants (line capacitance, resistance, inductance and conductance) and frequency using a Taylor series expansion. After truncation of higher order terms and insertion of measured values, the resulting system of equations can be solved and the line constants generated (206), provided that there are at least two frequencies. Furthermore, from the line capacitance and a standard value for line capacitance per km, a line length can be estimated (207).
摘要翻译：确定电信传输线的传输特性，其中首先根据在线（200）上发送的信号与接收到的结果信号（201）之间的关系来确定线路的复合输入阻抗（204）。对于传播常数乘以线路长度的绝对值小于的频率，线路输入阻抗可以用线常数（线路电容，电阻，电感和电导）和使用泰勒级数展开的频率表示。在截断较高阶项和插入测量值之后，可以求解所得到的方程组，并产生线路常数（206），条件是至少有两个频率。此外，根据线路电容和每公里线路电容的标准值，可以估计线路长度（207）。

7. 发明申请

WO2017196249A1 NETWORK ARCHITECTURE, METHODS, AND DEVICES FOR A WIRELESS COMMUNICATIONS NETWORK 审中-公开
标题翻译：用于无线通信网络的网络体系结构，方法和设备
公开(公告)号：WO2017196249A1
公开(公告)日：2017-11-16
申请号：PCT/SE2017/050491
申请日：2017-05-12
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： PARKVALL, Stefan , ABRAHAMSSON, Richard , AKTAS, Ismet , ALRIKSSON, Peter , ANSARI, Junaid , ASHRAF, Shehzad Ali , ASPLUND, Henrik , ATHLEY, Fredrik , AXELSSON, Håkan , AXMON, Joakim , AXNÄS, Johan , BALACHANDRAN, Kumar , BALDEMAIR, Robert , BARK, Gunnar , BERG, Jan-Erik , BERGSTRÖM, Andreas , BJÖRKEGREN, Håkan , BRAHMI, Nadia , CAPAR, Cagatay , CARLSSON, Anders , CEDERGREN, Andreas , COLDREY, Mikael , DA SILVA, Icaro L. J. , DAHLMAN, Erik , EL ESSAILI, Ali , ENGSTRÖM, Ulrika , ERICSON, Mårten , ERIKSSON, Erik , FALLGREN, Mikael , FAN, Rui , FODOR, Gabor , FRENGER, Pål , FRIDÉN, Jonas , FRÖBERG OLSSON, Jonas , FURUSKÄR, Anders , FURUSKOG, Johan , GARCIA, Virgile , GATTAMI, Ather , GUNNARSSON, Fredrik , GUSTAVSSON, Ulf , HAGERMAN, Bo , HARRYSSON, Fredrik , HE, Ning , HESSLER, Martin , HILTUNEN, Kimmo , HONG, Songnam , HUI, Dennis , HUSCHKE, Jörg , IRNICH, Tim , JACOBSSON, Sven , JALDÉN, Niklas , JÄRMYR, Simon , JIANG, Zhiyuan , JOHANSSON, Martin , JOHANSSON, Niklas , KANG, Du Ho , KARIPIDIS, Eleftherios , KARLSSON, Patrik , KHAYRALLAH, Ali S. , KILINC, Caner , KLANG, Göran N. , KRONANDER, Jonas , LANDSTRÖM, Sara , LARSSON, Christina , LI, Gen , LINCOLN, Bo , LINDBOM, Lars , LINDGREN, Robert , LINDOFF, Bengt , LINDQVIST, Fredrik , LIU, Jinhua , LOHMAR, Thorsten , LU, Qianxi , MANHOLM, Lars , MARIC, Ivana , MEDBO, Jonas , MIAO, Qingyu , MILDH, Gunnar , MOOSAVI, Reza , MÜLLER, Walter , MYHRE, Elena , NILSSON, Johan , NORRMAN, Karl , OLSSON, Bengt-Erik , PALENIUS, Torgny , PEISA, Janne , PETERSSON, Sven , PRADAS, Jose Luis , PRYTZ, Mikael , QUESETH, Olav , RAMACHANDRA, Pradeepa , RAMOS, Edgar , REIAL, Andres , RIMHAGEN, Thomas , RINGH, Emil , RUGELAND, Patrik , RUNE, Johan , SACHS, Joachim , SAHLIN, Henrik , SAXENA, Vidit , SEIFI, Nima , SELÈN, Yngve , SEMAAN, Eliane , SHARMA, Sachin , SHI, Cong , SKÖLD, Johan , STATTIN, Magnus , STJERNMAN, Anders , SUNDMAN, Dennis , SUNDSTRÖM, Lars , TERCERO VARGAS, Miurel Isabel , TIDESTAV, Claes , TOMBAZ, Sibel , TORSNER, Johan , TULLBERG, Hugo , VIKBERG, Jari , VON WRYCZA, Peter , WAGER, Stefan , WALLDEEN, Thomas , WALLÈN, Anders , WALLENTIN, Pontus , WANG, Hai , WANG HELMERSSON, Ke , WANG, Jianfeng , WANG, Yi-Pin Eric , WERNER, Karl , WIBERG, Niclas , WITTENMARK, Emma , YILMAZ, Osman Nuri Can , ZAIDI, Ali , ZHANG, Zhan , ZHANG, Zhang , ZHENG, Yanli
IPC分类号： H04W24/10 , H04W52/02
摘要： Methods performed by a wireless device, such as a user equipment, operating in a dormant mode comprise performing a measurement on each of a plurality of resources from a predetermined set of resources or demodulating and decoding information from each of a plurality of resources from a predetermined set of resources, such as a set of beams. The methods further include evaluating the measurement or the demodulated and decoded information for each of the plurality of resources against a predetermined criterion, and then discontinuing the performing and evaluating of measurements, or discontinuing the demodulating and decoding and evaluation of information, in response to determining that the predetermined criterion is met, such that one or more resources in the predetermined set of resources are neither measured nor demodulated and decoded. The methods further comprise deactivating receiver circuitry, further in response to determining that the predetermined criterion is met. The method further comprises receiving, in a first downlink subframe, a first Orthogonal Frequency-Division Multiplexing transmission formatted according to a first numerology and receiving, in a second downlink subframe, a second OFDM transmission formatted according to a second numerology, the second numerology differing from the first numerology.
摘要翻译：由工作在休眠模式的无线设备（诸如用户设备）执行的方法包括：对来自预定资源组的多个资源中的每个资源执行测量，或者对来自每个资源的信息进行解调和解码来自诸如一组波束之类的预定资源组的多个资源。所述方法进一步包括：针对预定标准评估针对多个资源中的每一个的测量结果或解调和解码的信息，然后响应于确定而中断测量的执行和评估，或中断信息的解调和解码以及评估预定标准被满足，使得预定资源组中的一个或多个资源既不被测量也不被解调和解码。该方法还包括响应于确定满足预定标准而停用接收机电路。该方法进一步包括在第一下行链路子帧中接收根据第一数字命令格式化的第一正交频分复用传输并且在第二下行链路子帧中接收根据第二数字命名格式化的第二OFDM传输，所述第二数字学不同从第一个命理学。

8. 发明申请

WO2016161602A1 PUCCH RESOURCE ALLOCATION AND FALLBACK OPERATION 审中-公开
标题翻译： PUCCH资源分配和倒退操作
公开(公告)号：WO2016161602A1
公开(公告)日：2016-10-13
申请号：PCT/CN2015/076176
申请日：2015-04-09
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , YANG, Yu
发明人： YANG, Yu , LARSSON, Daniel , LI, Shaohua , LINDQVIST, Fredrik , SONG, Xinghua
IPC分类号： H04W72/08
CPC分类号： H04L5/1415 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04L5/0058 , H04L27/0006
摘要： A method of resource allocation for new PUCCH format is provided. According to the method, the resources are allocated based on different PUCCH format, wherein a new PUCCH format is to use legacy PUCCH format 3 or modified PUCCH format 3 on multiple PRBs.
摘要翻译：提供了一种新的PUCCH格式的资源分配方法。根据该方法，基于不同的PUCCH格式分配资源，其中新的PUCCH格式是在多个PRB上使用传统的PUCCH格式3或修改的PUCCH格式3。

9. 发明申请

WO2012057666A1 METHOD AND ARRANGEMENT FOR INTERFERENCE MITIGATION 审中-公开
标题翻译：干扰减缓的方法和布置
公开(公告)号：WO2012057666A1
公开(公告)日：2012-05-03
申请号：PCT/SE2010/051179
申请日：2010-10-29
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LINDQVIST, Fredrik , HUSS, Fredrik
发明人： LINDQVIST, Fredrik , HUSS, Fredrik
IPC分类号： H04B7/08
CPC分类号： H04B7/0871 , H04B7/0854 , H04B17/345
摘要： In a method of mitigating interference for received signals in a communication system, receiving S10 a transmitted signal via at least two antenna elements, estimating S20 a channel for the received signals, and estimating S30 a disturbance covariance matrix based on the channel estimate, which estimated disturbance covariance matrix represents received interference plus noise of the received signals. Subsequently, adapting S40 the estimated covariance matrix by enhancing the diagonal elements of the covariance matrix to provide an enhanced covariance matrix, to reduce the spread in eigenvalues of the covariance matrix, and thereby improve the robustness of the covariance matrix. Finally, selectively S50 using IRC and/or MRC to mitigate interference of the received signals, based on at least the channel estimate and on the enhanced covariance matrix, to provide a received signal with improved quality on channels with Doppler frequency.
摘要翻译：在减轻通信系统中的接收信号的干扰的方法中，经由至少两个天线元件接收S10发送的信号，估计S20接收信号的信道，并且基于所估计的信道估计估计S30干扰协方差矩阵干扰协方差矩阵表示接收信号的接收干扰加噪声。随后，通过增强协方差矩阵的对角元素来适应S40估计的协方差矩阵，以提供增强的协方差矩阵，以减小协方差矩阵的特征值的扩展，从而提高协方差矩阵的鲁棒性。最后，基于至少信道估计和增强协方差矩阵，使用IRC和/或MRC选择性地S50来减轻接收信号的干扰，以在多普勒频率的信道上提供具有改进质量的接收信号。

10. 发明申请

WO2008008015A3 ESTIMATION OF TRANSMISSION LINE INSERTION LOSS 审中-公开
公开(公告)号：WO2008008015A3
公开(公告)日：2008-01-17
申请号：PCT/SE2007/000446
申请日：2007-05-08
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LINDQVIST, Fredrik
发明人： LINDQVIST, Fredrik
IPC分类号： H04B3/48
摘要： Estimation of line insertion loss (IL (f) ) of a customer transmission line. For a number of different reference transmission lines the insertion loss is laboratory measured at a number of frequencies in double- ended line tests, giving insertion loss values (L11...L14,..., L51...L54). For the same reference transmission lines single-ended laboratory tests are performed, giving one calibration quantity (PV1...PV5) per transmission line, representing the amplitude of a far-end TDR reflection. A relationship is formed between the loss values (L11 L54) and the calibration quantity (PV1...PV5), shown as one straight line (Lf1...Lf4) per frequency (f1...f4). A field single-ended line test is performed on the unknown customer transmission line, giving a calibration quantity (PVX). The insertion loss (IL';(f) ) is read as values (LX1...LX4) for the different frequencies (f1…f4). The calibration quantity (PV1…PV5; PVX) can be measured via a line card or by connecting to the transmission line. For one transmission line different relationships can be set up depending on the termination impedance of the transmission line. Accurate customer transmission line insertion loss is generated.

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