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1. 发明申请

WO2013125990A1 CONTROLLING RADIO CONNECTION STATES 审中-公开
标题翻译：控制无线电连接状态
公开(公告)号：WO2013125990A1
公开(公告)日：2013-08-29
申请号：PCT/SE2012/050191
申请日：2012-02-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , HANNU, Hans , CHRISTOFFERSSON, Jan
发明人： HANNU, Hans , CHRISTOFFERSSON, Jan
IPC分类号： H04W76/04 , H04W52/02
CPC分类号： H04W76/27 , H04W52/0216 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246
摘要： Control of transitions between radio resource control, RRC, states for a wireless terminal in a radio access network is described. The radio resource control states comprise a first state and a second state. A calculation (702) is made of a prediction of an inter-arrival time, ITB, between data bursts to be handled. A detection (704) that a data burst is to be handled is done and then it is decided (706) whether to make a transition from the first state to the second state essentially immediately and upon termination of handling of the detected data burst if the prediction of the ITB is greater than a current ITB threshold. The current ITB threshold is a time interval that is depending on a function of RRC state transition costs and the fractional distribution of true predictions and false predictions of a plurality of predicted ITB values in relation to recorded ITB values. Then, in accordance with the decision, the wireless terminal is directed (708) either to remain in the first state or switch to the second state.
摘要翻译：描述无线电接入网络中的无线电资源控制，RRC，无线终端的状态之间的转换的控制。无线电资源控制状态包括第一状态和第二状态。对要处理的数据突发之间的到达间时间ITB的预测进行计算（702）。完成数据脉冲串处理的检测（704），然后确定（706）是否基本上立即从第一状态到第二状态的转换，以及在检测到的数据突发的处理结束时 ITB的预测大于当前的ITB阈值。当前的ITB阈值是一个时间间隔，该时间间隔取决于RRC状态转换成本的函数以及与记录的ITB值相关的多个预测ITB值的真实预测和虚假预测的分数分布。然后，根据该决定，无线终端被引导（708）保持在第一状态或切换到第二状态。

2. 发明申请

WO2013119150A1 METHOD FOR REPORTING SERVICE QUALITY FOR OVER THE TOP SERVICES IN A COMMUNICATION NETWORK 审中-公开
标题翻译：用于在通信网络中报告服务质量的方法
公开(公告)号：WO2013119150A1
公开(公告)日：2013-08-15
申请号：PCT/SE2012/050112
申请日：2012-02-06
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , HEIKKILÄ, Gunnar
发明人： HEIKKILÄ, Gunnar
IPC分类号： H04L12/26
CPC分类号： H04L41/5009 , H04L41/0654 , H04L41/0686 , H04L41/5032 , H04L43/08 , H04L43/0829 , H04L43/0852 , H04L43/087 , H04L43/0894 , H04L43/16 , H04W24/08 , H04W72/085
摘要： A method (300) for executing an application on a user terminal in a cellular communications system, comprising measuring (305) the service quality available to the application in the cellular communications system and sending information (310) on the measured service quality to a node in the cellular communications system. If the service quality is degraded (315) to be below a predefined threshold, an analysis is performed of why the service quality is below said threshold and the results of said analysis is transmitted (325) to a node in the cellular communications system, the results comprising (330) one or more reasons for the degradation of the service quality as well as information (335) grading the impact of said reasons on the degradation of the service quality.
摘要翻译：一种用于在蜂窝通信系统中的用户终端上执行应用的方法（300），包括测量（305）所述蜂窝通信系统中的应用可用的服务质量，并将测量的服务质量的信息（310）发送到节点在蜂窝通信系统中。如果服务质量下降（315）低于预定阈值，则对服务质量低于所述阈值的原因进行分析，并且将所述分析的结果（325）发送到蜂窝通信系统中的节点，结果包括（330）降低服务质量的一个或多个原因以及对所述原因对服务质量下降的影响进行分级的信息（335）。

3. 发明申请

WO2013095249A1 METHOD, ARRANGEMENT AND COMPUTER PROGRAM PRODUCT FOR DETERMINING AN END-OF-LIFE STATE OF A BATTERY 审中-公开
标题翻译：用于确定电池寿命终止状态的方法，装配和计算机程序产品
公开(公告)号：WO2013095249A1
公开(公告)日：2013-06-27
申请号：PCT/SE2012/050283
申请日：2012-03-15
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , HUMLA, Lars
发明人： HUMLA, Lars
IPC分类号： G01R31/36
CPC分类号： G01R31/3679 , G01R31/3627 , G01R31/3634 , G01R31/3648
摘要： The present disclosure relates to a method, an arrangement and a computer program product for determining an end-of-life state of a battery. It is an object of the present invention to more reliably determine an end-of-life (EOL) state of a battery even when the load of the system to be powered by the battery varies. This object is achieved by a method for determining an end-of-life, EOL, state of a battery, the battery having an initial capacity C ini . During a discharge a first discharge voltage value U 1 (T 1 ) provided by the battery at a first point of time T 1 and a second discharge voltage value U 2 (T 2 ) provided by the battery at a second point of time T 2 are measured. A predicted backup time is computed based one the measured values of U 1 (T 1 ) and U 2 (T 2 ) and on the first and second point in time T 1 , T 2 . Furthermore, during the discharge a plurality of discharge current values at a plurality of points of time on or between the first point of time T 1 and the second point of time T 2 are measured an average discharge current, I average, is computed. An exected backup time T expected is then computed based on the initial capacity of the battery Cini and I average . The method further comprises the comparison of T expected and T predicted . If T expected ≤T predicted then the EOL state of the battery is determined.
摘要翻译：本公开涉及一种用于确定电池的使用寿命状态的方法，装置和计算机程序产品。本发明的一个目的是即使当由电池供电的系统的负载变化时，也可以更可靠地确定电池的寿命终止状态（EOL）状态。该目的通过一种用于确定电池的寿命终止状态（EOL），具有初始容量Cini的电池的状态来实现。在放电期间，测量在第二时间点T2由电池提供的第一时间点T1处的第一放电电压值U1（T1）和由电池提供的第二放电电压值U2（T2）。基于U1（T1）和U2（T2）的测量值以及时间T1，T2的第一和第二点计算预测的备份时间。此外，在放电期间，测量在第一时间点T1和第二时间点T2之间或之上的多个时间点处的多个放电电流值，计算出平均放电电流Iaverage。然后根据电池Cini和Iaverage的初始容量计算Expected备份时间Texpected。该方法还包括Texpected和Tpredicted的比较。如果Texpected <= Tpredicted，则确定电池的EOL状态。

4. 发明申请

WO2013095236A1 METHOD, NETWORK NODE, AND COMPUTER PROGRAM FOR DETERMINING RANK 审中-公开
标题翻译：方法，网络节点和用于确定RANK的计算机程序
公开(公告)号：WO2013095236A1
公开(公告)日：2013-06-27
申请号：PCT/SE2011/051573
申请日：2011-12-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , FRÖBERG OLSSON, Jonas , FURUSKOG, Johan , RIBACK, Mathias , WERNER, Karl , ELGCRONA, Anders
发明人： FRÖBERG OLSSON, Jonas , FURUSKOG, Johan , RIBACK, Mathias , WERNER, Karl , ELGCRONA, Anders
IPC分类号： H04B7/04 , H04W72/08
CPC分类号： H04W72/06 , H04B7/0413 , H04L1/0015 , H04L1/1867 , H04L1/203 , H04W24/08
摘要： It is presented a method for determining a rank indicating the number of layers to be used by a multiple input multiple output, MIMO, transmitter in a mobile communication network, the method being executed in a network node of the mobile communication network. The method comprises the steps of: obtaining success measurements indicating whether data frames, comprising user data, have been successfully transmitted between the network node and a mobile communication terminal for each one of a plurality of ranks; determining usage frequencies for each one of the plurality of ranks based on the success measurements for the respective ranks; and determining the rank to be used for transmission between the network node and the mobile communication terminal based on the usage frequencies. A corresponding network node, base station, computer program and compute program product are also presented.
摘要翻译：提供了一种用于确定指示移动通信网络中由多输入多输出MIMO发射机使用的层数的等级的方法，该方法在移动通信网络的网络节点中执行。该方法包括以下步骤：获得指示包括用户数据的数据帧是否已经在多个等级中的每一个的网络节点和移动通信终端之间成功发送的成功测量; 基于各个队列的成功测量来确定多个队列中的每一个队列的使用频率; 以及基于所述使用频率确定要用于所述网络节点和所述移动通信终端之间的传输的等级。还提出了相应的网络节点，基站，计算机程序和计算程序产品。

5. 发明申请

WO2013089601A1 RADIO BASE STATION INITIALIZATION 审中-公开
标题翻译：无线基站初始化
公开(公告)号：WO2013089601A1
公开(公告)日：2013-06-20
申请号：PCT/SE2011/051509
申请日：2011-12-14
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , NYLANDER, Tomas , STÅLNACKE, Per-Daniel
发明人： NYLANDER, Tomas , STÅLNACKE, Per-Daniel
IPC分类号： H04W24/02 , H04W48/16
CPC分类号： H04W12/04 , H04W24/02 , H04W88/08
摘要： It is presented a user equipment (20), UE, for assisting the initialization of a radio base station. The UE (20) comprises a reader (21) arranged to read an optical representation of data associated with the radio base station, a communication interface (22) arranged for wireless communication;a processor (23); and a memory (24) storing computer program comprising computer program code. When the computer program code is run in the processor (23), this causes the UE (20) to obtain a string of characters based on the read optical representation of data;generate an encryption key based on the obtained string of characters; and establish, via the communication interface (22), an encrypted wireless communication link with the radio base station using the generated encryption key; and communicate configuration data to the radio base station over the established encrypted wireless communication link. A corresponding radio base station is also presented. Furthermore, corresponding methods, computer programs and computer program products are disclosed.
摘要翻译：呈现用于辅助无线电基站的初始化的用户设备（20），UE。 UE（20）包括读取器（21），其被设置为读取与无线电基站相关联的数据的光学表示，布置用于无线通信的通信接口（22）;处理器（23）; 以及存储包含计算机程序代码的计算机程序的存储器（24）。当计算机程序代码在处理器（23）中运行时，这使得UE（20）基于读取的数据的光学表示获得一串字符;基于获得的字符串生成加密密钥; 并且通过所述通信接口（22），使用所生成的加密密钥建立与所述无线基站的加密的无线通信链路; 并通过所建立的加密无线通信链路将配置数据传送到无线电基站。还提出了相应的无线电基站。此外，公开了相应的方法，计算机程序和计算机程序产品。

6. 发明申请

WO2013081520A1 LOAD CONTROL IN A CELL BY CONSIDERING THE ESTIMATED INTERFERENCE CANCELLATION GAIN 审中-公开
标题翻译：通过考虑估计的干扰消除增益在电池中的负载控制
公开(公告)号：WO2013081520A1
公开(公告)日：2013-06-06
申请号：PCT/SE2012/050001
申请日：2012-01-02
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GU, Xinyu , GRANT, Stephen , ZHANG, Zhang , WIGREN, Torbjörn , JOHANSSON, Niklas
发明人： GU, Xinyu , GRANT, Stephen , ZHANG, Zhang , WIGREN, Torbjörn , JOHANSSON, Niklas
IPC分类号： H04W72/12 , H04B1/10
CPC分类号： H04W28/0205 , H04W28/0284
摘要： Network node (110), and method (300) in a network node (110), for load control in a cell (130) in a wireless communication system (100). The method (300) comprises starting an interference cancellation process, for reducing interference between uplink signals, estimating an interference cancellation gain, relative to an interference reduced received uplink signal power resulting from the interference cancellation process, wherein the interference cancellation gain is estimated after the start of the interference cancellation process but before the interference cancellation process is completed. In addition, the method (300) comprises controlling the traffic load of the cell (130), by considering the estimated interference cancellation gain.
摘要翻译：网络节点（110）和网络节点（110）中的方法（300），用于无线通信系统（100）中的小区（130）中的负载控制。所述方法（300）包括开始干扰消除处理，用于减少上行链路信号之间的干扰，相对于由干扰消除处理产生的干扰减小的接收到的上行链路信号功率来估计干扰消除增益，其中在干扰消除增益开始干扰消除处理，但在干扰消除处理完成之前。另外，方法（300）包括通过考虑估计的干扰消除增益来控制小区（130）的业务负载。

7. 发明申请

WO2013081511A1 FLOW BASED PACKET MANIPULATION CONGESTION CONTROL 审中-公开
标题翻译：基于流量的分组控制控制
公开(公告)号：WO2013081511A1
公开(公告)日：2013-06-06
申请号：PCT/SE2011/051448
申请日：2011-11-29
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , SKARVE, Martin , GEIJER LUNDIN, Erik
发明人： SKARVE, Martin , GEIJER LUNDIN, Erik
IPC分类号： H04W28/02
CPC分类号： H04W28/0273 , H04L47/11 , H04L47/12 , H04L47/14 , H04L47/19 , H04L47/2441 , H04L47/31 , H04L47/32 , H04W28/0205 , H04W28/0247 , H04W80/06
摘要： This disclosure relates to a Radio Network Controller, RNC, (102, 200) a base station (106, 300), and to methods therein. By extracting (204, 304) information from one or more flows of Protocol Data Units, PDUs, which information is accessible on a certain protocol layer only, congestion control is enabled and performed on another protocol layer based on said information. The present disclosure avoids that inappropriate PDUs are discarded, which else would inappropriately affect the user performance.
摘要翻译：本公开涉及无线电网络控制器RNC，（102,200）基站（106,300）及其中的方法。通过从一个或多个协议数据单元流（PDU）提取（204,304）信息，该信息仅在某个协议层可访问，则能够基于所述信息在另一个协议层上启用和执行拥塞控制。本公开避免了不适当的PDU被丢弃，否则将不适当地影响用户的性能。

8. 发明申请

WO2013055262A1 SERVICE AWARE INTERFERENCE MANAGEMENT 审中-公开
标题翻译：服务意识干扰管理
公开(公告)号：WO2013055262A1
公开(公告)日：2013-04-18
申请号：PCT/SE2011/051211
申请日：2011-10-10
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , AMIRIJOO, Mehdi , GUNNARSSON, Fredrik , MOE, Johan , WANG HELMERSSON, Ke , ZETTERBERG, Kristina
发明人： AMIRIJOO, Mehdi , GUNNARSSON, Fredrik , MOE, Johan , WANG HELMERSSON, Ke , ZETTERBERG, Kristina
IPC分类号： H04W72/10 , H04W72/04
CPC分类号： H04L5/0037 , H04L5/0064 , H04L5/0073 , H04L27/2602 , H04W72/1226 , H04W72/1247
摘要： Methods, arrangement and network nodes for supporting inter-cell coordination of scheduling of radio resources subjected to inter cell interference. The methods involve identifying one or more radio resources which are subjected to inter-cell interference between a first cell and a second cell. The methods further involve deriving a respective service value related to service that could be provided in the respective first and second cell by use of the one or more radio resources. Further, transmissions in the one or more radio resources are controlled based on comparison of the service values, thus enabling inter-cell service value-based scheduling of the one or more radio resources, prioritizing services having the highest value per radio resource.
摘要翻译：方法，布置和网络节点，用于支持经过小区间干扰的无线资源的调度的小区间协调。所述方法包括识别经受第一小区和第二小区之间的小区间干扰的一个或多个无线电资源。所述方法还包括通过使用所述一个或多个无线电资源来导出可以在相应的第一和第二小区中提供的与服务相关的相应服务值。此外，基于服务值的比较来控制一个或多个无线电资源中的传输，从而实现一个或多个无线电资源的小区间服务价值调度，对每个无线电资源具有最高价值的服务进行优先级排序。

9. 发明申请

WO2013051973A1 POWER CONTROLLER, METHOD, COMPUTER PROGRAM AND COMPUTER PROGRAM PRODUCT FOR CONTROLLING TRANSMISSION POWER 审中-公开
标题翻译：功率控制器，方法，用于控制传输功率的计算机程序和计算机程序产品
公开(公告)号：WO2013051973A1
公开(公告)日：2013-04-11
申请号：PCT/SE2011/051198
申请日：2011-10-06
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , RAMOS, Edgar
发明人： RAMOS, Edgar
IPC分类号： H04W52/34 , H04W52/08 , H04W52/14 , H04W52/24
CPC分类号： H04W52/365 , H04W52/241 , H04W52/367 , H04W72/0473
摘要： It is presented a power controller arranged to control transmission power of at least one mobile communication terminal of a cell of a mobile communication network. The power controller comprises:a candidate maximum signal to interference ratio, SIR, calculator, arranged to calculate a candidate maximum SIR based on a current headroom value, the headroom value being an indicator of how much the transmission power of the at least one mobile communication terminal is allowed to increase in the cell; anda SIR determiner arranged to determine a maximum SIR for the at least one mobile communication terminal based on the candidate maximum SIR. Corresponding radio base station, radio network controller, method, computer program and computer
摘要翻译：提供了一种功率控制器，其被布置为控制移动通信网络的小区的至少一个移动通信终端的发射功率。所述功率控制器包括：候选最大信号干扰比SIR，计算器，被配置为基于当前余量值来计算候选最大SIR，所述余量值是所述至少一个移动通信的发送功率多少的指标终端允许在细胞中增加; 以及SIR确定器，其被布置为基于所述候选最大SIR来确定所述至少一个移动通信终端的最大SIR。对应的无线基站，无线网络控制器，方法，计算机程序和计算机

10. 发明申请

WO2013051970A1 METHOD AND APPARATUSES FOR INITIALISING A RADIO BASE STATION 审中-公开
标题翻译：用于初始化无线电基站的方法和装置
公开(公告)号：WO2013051970A1
公开(公告)日：2013-04-11
申请号：PCT/SE2011/051183
申请日：2011-10-04
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , NORMAN, Mårten
发明人： NORMAN, Mårten
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , H04W64/003 , H04W88/08
摘要： It is presented a method for initialising a radio base station. The method comprises the steps, performed in the radio base station, of: obtaining location data for the radio base station; receiving a configuration message over a first communication link, the configuration message matching the location data for the radio base station and the configuration message comprising at least one connectivity parameter; and establishing, based on the at least one connectivity parameter, a connection with a core network over a second communication link, the second communication link being different from the first communication link. This means that the first communication link can be used to obtain connectivity using the configuration message intended for the radio base station with the matching location. A corresponding radio base station, computer program and computer program product are also presented.
摘要翻译：提出了一种用于初始化无线电基站的方法。该方法包括以下步骤：在无线基站中执行以下步骤：获取无线基站的位置数据; 通过第一通信链路接收配置消息，所述配置消息与所述无线电基站的位置数据匹配，并且所述配置消息包括至少一个连接性参数; 以及基于所述至少一个连接参数，通过第二通信链路建立与核心网络的连接，所述第二通信链路不同于所述第一通信链路。这意味着第一通信链路可以用于使用针对具有匹配位置的无线电基站的配置消息来获得连接。还提出了相应的无线电基站，计算机程序和计算机程序产品。

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