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41. 发明申请

US20100159838A1 UPLINK MULTI-CELL SIGNAL PROCESSING FOR INTERFERENCE SUPPRESSION 有权
标题翻译：用于干扰抑制的UPLINK多信号信号处理
公开(公告)号：US20100159838A1
公开(公告)日：2010-06-24
申请号：US12339967
申请日：2008-12-19
申请人： Yi-Pin Eric Wang , Gregory E. Bottomley , Fredrik Gunnarsson , Niclas Wiberg
发明人： Yi-Pin Eric Wang , Gregory E. Bottomley , Fredrik Gunnarsson , Niclas Wiberg
IPC分类号： H04B15/00 , H04W36/00
CPC分类号： H04B1/7103 , H04B7/0891
摘要： A node (e.g., base station, signal processing unit) is described herein that includes a symbol detector and a method which are capable of suppressing interference caused by one user device (which may be in softer handoff mode) to reduce performance degradation to other intra-cell user devices and/or other inter-cell user devices (which may not be in softer handoff mode).
摘要翻译：本文描述了一种节点（例如，基站，信号处理单元），其包括能够抑制由一个用户设备（其可能处于更软切换模式）引起的干扰的符号检测器和方法，以降低其他内部 - 小区用户设备和/或其他小区间用户设备（其可能不处于更软切换模式）。

42. 发明申请

US20090305636A1 METHOD AND ARRANGEMENT FOR INTERFERENCE MITIGATION 有权
标题翻译：干扰减缓的方法和布置
公开(公告)号：US20090305636A1
公开(公告)日：2009-12-10
申请号：US12090134
申请日：2006-10-11
申请人： Bo Hagerman , Fredrik Gunnarsson
发明人： Bo Hagerman , Fredrik Gunnarsson
IPC分类号： H04B15/00
CPC分类号： H04W72/082 , H04B1/7103 , H04B1/7105 , H04B2201/70711 , H04Q2213/13098
摘要： In a method of interference mitigation in a multi user detection capable radio base station in a communication system, which radio base station comprises a set confined detection modules, at least one of which is capable of handling multiple user connections, first and at least a second subset of detection modules are formed from said set, wherein the second set comprises at least one interference mitigation capable detection module. Interference information from the first subset is communicated to the second subset, interference originating in user connections of the first subset are then mitigated from the user connections of the second subset. Subsequently, interference is mutually mitigated between the connections within the interference mitigation capable detection module.
摘要翻译：在通信系统中的具有多用户检测能力的无线电基站中的干扰减轻的方法中，所述无线电基站包括集合的限制检测模块，其中至少一个能够处理多个用户连接，首先和至少第二个检测模块的子集由所述集合形成，其中第二集合包括至少一个具有干扰抑制能力的检测模块。来自第一子集的干扰信息被传送到第二子集，然后从第二子集的用户连接中减轻源自第一子集的用户连接的干扰。随后，干扰减轻能力检测模块之间的连接之间相互减轻干扰。

43. 发明申请

US20080279121A1 Signal to interference ratio error as a load instability indicator for load control in cellular systems 有权
标题翻译：信号与干扰比误差作为负载不稳定指标，用于蜂窝系统中的负载控制
公开(公告)号：US20080279121A1
公开(公告)日：2008-11-13
申请号：US11798331
申请日：2007-05-11
申请人： Eva Englund , Fredrik Gunnarsson , Gunnar Bark , Patrik Karlsson
发明人： Eva Englund , Fredrik Gunnarsson , Gunnar Bark , Patrik Karlsson
IPC分类号： H04B7/005 , H04Q7/38
CPC分类号： H04B17/336
摘要： An uplink signal-to-interference ratio for each of multiple mobile radio terminal connections supported in a cell in a cellular communications system is estimated. A signal-to-interference ratio error is determined for selected ones of the estimated uplink signal-to-interference ratios. One or more signal-to-interference ratio errors are identified that exceed a signal-to-interference ratio error threshold. An instability indicator associated with the cell is determined based on the one or more identified signal-to-interference ratio errors. A load control decision and/or a decision for scheduling one or more uplink mobile radio transmissions in the cell may then be made based on the instability indicator, e.g., to prevent a transmission power rush in the uplink in the cell and/or to efficiently use available resources for uplink transmissions.
摘要翻译：估计在蜂窝通信系统的小区中支持的多个移动无线终端连接中的每一个的上行链路信号干扰比。对所估计的上行链路信号干扰比中的所选择的信号干扰比确定信号干扰比误差。识别超过信号干扰比误差阈值的一个或多个信号干扰比误差。基于一个或多个识别的信号与干扰比误差来确定与小区相关联的不稳定性指示符。然后可以基于不稳定性指示符来进行用于调度小区中的一个或多个上行链路移动无线电传输的负载控制决定和/或决定，例如，以防止小区中的上行链路中的传输功率冲击和/或有效地使用可用资源进行上行链路传输。

44. 发明申请

US20080214197A1 Technique for Radio Resource Management 有权
标题翻译：无线电资源管理技术
公开(公告)号：US20080214197A1
公开(公告)日：2008-09-04
申请号：US11795821
申请日：2006-01-20
申请人： Eva Englund , Gunnar Bark , Tjeerd De Boer , Patrik Karlsson , Dirk Gerstenberger , Mats Sagfors , Fredrik Gunnarsson , Ke Wang Helmersson , Stefan Parkvall
发明人： Eva Englund , Gunnar Bark , Tjeerd De Boer , Patrik Karlsson , Dirk Gerstenberger , Mats Sagfors , Fredrik Gunnarsson , Ke Wang Helmersson , Stefan Parkvall
IPC分类号： H04Q7/20
CPC分类号： H04W72/1278 , H04W28/10 , H04W28/18 , H04W72/1226
摘要： A radio resource management technique in a cellular telecommunication system is disclosed. The telecommunication system comprises at least one radio network controlling component and one or more base station components operable to implement an uplink scheduling scheme in relation to one or more user terminals. A method embodiment comprises the steps of receiving, by one of the base station components from the at least one radio network controlling component, at least one interference control parameter, of generating one or more scheduling grants taking into account the at least one interference control parameter, and of issuing the one or more scheduling grants to one or more user terminals.
摘要翻译：公开了一种蜂窝电信系统中的无线电资源管理技术。电信系统包括至少一个无线电网络控制组件和一个或多个基站组件，可操作以相对于一个或多个用户终端实现上行链路调度方案。方法实施例包括以下步骤：由所述至少一个无线电网络控制组件中的一个基站组件中的一个从至少一个无线电网络控制组件接收至少一个干扰控制参数，所述至少一个干扰控制参数在考虑到所述至少一个干扰控制参数并且向一个或多个用户终端发出一个或多个调度许可。

45. 发明申请

US20080075030A1 Power control method 有权
标题翻译：电源控制方式
公开(公告)号：US20080075030A1
公开(公告)日：2008-03-27
申请号：US11902659
申请日：2007-09-24
申请人： Bogdan Timus , Niklas Denkert , Arne Simonsson , Jonas Pettersson , Marten Ericson , Niclas Wieberg , Fredrik Gunnarsson
发明人： Bogdan Timus , Niklas Denkert , Arne Simonsson , Jonas Pettersson , Marten Ericson , Niclas Wieberg , Fredrik Gunnarsson
IPC分类号： G08C17/00
CPC分类号： H04W52/343 , H04W52/12 , H04W52/14 , H04W52/221 , H04W52/26 , H04W52/346 , H04W52/36 , H04W52/40
摘要： Methods for downlink power control in wireless communication systems are provided. In response to a transmitter power change request from a mobile terminal (110) over a wireless connection, a base station (122) determines a power control parameter based on its current total transmitter power PDL. The power control parameter preferably relates to a maximum connection-specific transmitter power, a power step size and/or a power increase probability, and is used by the base station to distribute transmitter power pi to the connection.
摘要翻译：提供了无线通信系统中下行链路功率控制的方法。响应于通过无线连接来自移动终端（110）的发射机功率改变请求，基站（122）基于其当前的总发射机功率P SUB来确定功率控制参数。功率控制参数优选地涉及最大连接特定的发射机功率，功率步长和/或功率增加概率，并且由基站使用以将发射机功率p i分配给连接。

46. 发明授权

US06493541B1 Transmit power control time delay compensation in a wireless communications system 有权
标题翻译：在无线通信系统中发送功率控制时间延迟补偿
公开(公告)号：US06493541B1
公开(公告)日：2002-12-10
申请号：US09346316
申请日：1999-07-02
申请人： Fredrik Gunnarsson , Niclas Wiberg , Fredrik Gustafsson
发明人： Fredrik Gunnarsson , Niclas Wiberg , Fredrik Gustafsson
IPC分类号： H04B100
CPC分类号： H04W52/221 , H04W52/223
摘要： The present invention compensates for transmit power control time delays between a radio transmitter and receiver that adversely affect the transmit power control process. A time delay associated with a power control loop is compensated for by adjusting a detected signal quality value of a received signal, e.g., signal-to-interference ratio (SIR), based on one or more previous power control commands already sent but whose effect has not yet been experienced. Because the determined signal quality value of the received signal is adjusted based on one or more power control commands already sent but yet to take effect, the transmit power level control command is appropriately determined so that it also takes into account a power control loop time delay. The delay compensation value may be determined based on the output power of a single, previously generated transmit power control command, or on plural previously generated transmit power control commands, depending upon the length of the time delay. If the adjusted signal quality parameter exceeds the target signal quality parameter, the generated power control command directs a decrease in transmit power, and the compensation factor causes a decrease in the subsequently determined signal quality parameter. If the adjusted signal quality parameter is less than the target signal quality parameter, the generated power control command directs an increase in transmit power, and the compensation factor causes an increase in the subsequently determined signal quality parameter.
摘要翻译：本发明补偿对发射功率控制过程产生不利影响的无线电发射机和接收机之间的发射功率控制时间延迟。通过基于已经发送的一个或多个先前的功率控制命令来调整接收信号的检测信号质量值，例如信号干扰比（SIR）来补偿与功率控制回路相关联的时间延迟，但其效果还没有经验。由于接收信号的确定的信号质量值是基于一个或多个功率控制命令进行了调整而已经发送但尚未起作用的，所以适当确定发射功率电平控制命令，以便也考虑功率控制环路延时。延迟补偿值可以基于单个先前生成的发送功率控制命令的输出功率或者根据时间延迟的长度在多个先前生成的发送功率控制命令上确定。如果调整后的信号质量参数超过了目标信号质量参数，则生成的功率控制命令指示发送功率的降低，并且补偿因子导致随后确定的信号质量参数的降低。如果调整后的信号质量参数小于目标信号质量参数，则生成的功率控制命令指示发送功率的增加，并且补偿因素导致随后确定的信号质量参数的增加。

47. 发明授权

US10003980B2 Neighbour relations management 有权
公开(公告)号：US10003980B2
公开(公告)日：2018-06-19
申请号：US14233037
申请日：2011-07-15
申请人： Peter Loborg , Fredrik Gunnarsson
发明人： Peter Loborg , Fredrik Gunnarsson
IPC分类号： H04Q7/10 , H04W24/02 , H04W36/00
CPC分类号： H04W24/02 , H04W36/0061
摘要： A radio base station and a method therein for management of neighbor relations with respect to neighboring radio base stations are provided. The radio base station is connected to an Operation and Maintenance, O&M system requesting performance measurement data relating to the neighbor relations from the radio base station. The radio base station 200, 300, 400 is configured to associate each neighbor relation with a predefined first or a predefined second neighbor relation type, wherein the first neighbor relation type indicates that the neighbor relation is to be monitored and the second neighbor relation type indicates that the neighbor relation is to be unmonitored. The base station is further configured to collect performance measurement data relating to mobility for neighbor relations associated with the first neighbor relation type, and to send the collected performance measurement data only for neighbor relations associated with the first neighbor relation type to the O&M system.

48. 发明授权

US09820309B2 Relay node, a donor radio base station and methods therein 有权
公开(公告)号：US09820309B2
公开(公告)日：2017-11-14
申请号：US13132576
申请日：2011-04-14
申请人： Gino Luca Masini , Fredrik Gunnarsson , Gunnar Mildh , Elena Voltolina
发明人： Gino Luca Masini , Fredrik Gunnarsson , Gunnar Mildh , Elena Voltolina
IPC分类号： H04W92/00 , H04W76/02 , H04W36/10 , H04W40/36 , H04B7/155 , H04B7/26 , H04W48/18 , H04B7/14 , H04W36/00 , H04W48/20 , H04W84/04 , H04W88/04 , H04W48/16 , H04W92/20
CPC分类号： H04W76/10 , H04B7/14 , H04B7/155 , H04B7/2606 , H04W36/0016 , H04W36/10 , H04W40/36 , H04W48/16 , H04W48/18 , H04W48/20 , H04W84/045 , H04W84/047 , H04W88/04 , H04W92/20
摘要： Embodiments herein relate to a method in a relay node (10) for acquiring information about a type of a radio network connection between a donor radio base station (12) and a radio base station (14). The relay node (10) and the donor radio base station (12) are comprised in a radio communications network and the donor radio base station (12) is serving the relay node (10). The relay node (10) receives a message from the donor radio base station (12), which message is indicating a type of radio network application protocol, which type is related to a type of the radio network connection between the donor radio base station (12) and the radio base station (14). The relay node (10) determines the type of the radio network connection based on the type of radio network application protocol indicated in the message. The relay node (10) also stores the type of radio network connection in relation to the radio base station (14) for selecting the type of radio network connection when later communicating with the radio base station (14).

49. 发明授权

US09357415B2 Method and apparatus for monitoring a random access channel 有权
标题翻译：用于监视随机接入信道的方法和装置
公开(公告)号：US09357415B2
公开(公告)日：2016-05-31
申请号：US13257640
申请日：2009-10-22
申请人： Mehdi Amirijoo , Erik Eriksson , Fredrik Gunnarsson , Kristina Jersenius
发明人： Mehdi Amirijoo , Erik Eriksson , Fredrik Gunnarsson , Kristina Jersenius
IPC分类号： H04L12/28 , H04L12/66 , H04W24/10 , H04W74/08
CPC分类号： H04W24/10 , H04W74/08
摘要： A user equipment for obtaining data for observing performance related to Random Access in a cellular radio system is provided. The user equipment can connect to the system. In order to provide the network/system with data for observing the random access procedure the user equipment measures and stores data needed to compute measurements to be reported to the system. The user equipment further generates a measurement report, and transmits the measurement report based on a trigger event.
摘要翻译：提供了一种用于在蜂窝无线电系统中获取用于观察与随机接入相关的性能的数据的用户设备。用户设备可以连接到系统。为了向网络/系统提供用于观察随机接入过程的数据，用户设备测量并存储计算要向系统报告的测量所需的数据。用户设备进一步生成测量报告，并且基于触发事件发送测量报告。

50. 发明授权

US09332566B2 Method and arrangements for scheduling wireless resources in a wireless network 有权
标题翻译：在无线网络中调度无线资源的方法和装置
公开(公告)号：US09332566B2
公开(公告)日：2016-05-03
申请号：US14362737
申请日：2011-12-05
申请人： Kristina Zetterberg , Mehdi Amirijoo , Fredrik Gunnarsson , Johan Moe , Birgitta Olin
发明人： Kristina Zetterberg , Mehdi Amirijoo , Fredrik Gunnarsson , Johan Moe , Birgitta Olin
IPC分类号： H04B7/216 , H04W72/12 , H04W24/08
CPC分类号： H04W72/1242 , H04W24/08 , H04W72/1247
摘要： The invention relates to a method for service aware scheduling of wireless resources in a wireless network. According to the inventive method, a service request for service delivery of a service type is received (51). A performance to value relationship for the service type is determined (52) and approximated (53) with a scheduling weight function associated with the service type. Previous performance for service delivery related to this service request is evaluated and approximated with a performance estimate (54). A scheduling weight is determined (55) by introducing the performance estimate in the scheduling weight function. Resource scheduling is performed (58) following a step of comparing (56) scheduling weights for on-going service requests. The invention also includes a network node and a system for service aware scheduling of wireless resources in a wireless network.
摘要翻译：本发明涉及无线网络中无线资源的服务感知调度方法。根据本发明的方法，接收服务类型的服务请求服务请求（51）。使用与服务类型相关联的调度权重函数来确定服务类型的性能到价值关系（52）并近似（53）。与此服务请求相关的服务提供的先前性能通过性能估计进行评估和近似（54）。通过在调度权重函数中引入性能估计来确定调度权重（55）。在对正在进行的服务请求进行比较（56）调度权重的步骤之后执行资源调度（58）。本发明还包括网络节点和用于无线网络中无线资源的服务感知调度的系统。

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