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41. 发明申请

WO2015172838A1 WIRELESS BACKHAUL CONFIGURATION 审中-公开
标题翻译：无线反向配置
公开(公告)号：WO2015172838A1
公开(公告)日：2015-11-19
申请号：PCT/EP2014/060051
申请日：2014-05-16
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： HESSLER, Martin , BERGSTRÖM, Andreas , ERIKSSON, Erik
IPC分类号： H04L5/14 , H04W84/04
CPC分类号： H04L5/14 , H04B7/2656 , H04L5/1469 , H04L27/2646 , H04L27/2656 , H04W72/0446 , H04W72/1273
摘要： The disclosure presents a method embodiment, performed in a network node, of coordinating transmission on a backhaul link with transmission on an end-user access link in a wireless network. Transmission is performed in time division duplex, TDD, radio frames transmitted on respective frequency bands on the backhaul link and the end-user access link. The method comprises determining (S51) a backhaul TDD configuration of the backhaul link and an end- user access TDD configuration of the end-user access link. A backhaul sub-frame and an end- user access sub-frame are selected (S52). An offset is determined (S53) between the backhaul sub-frame and the end-user access sub-frame. Transmission on the backhaul link or on the end-user access link is adjusted (S54) with a time-shift relative to transmission on the backhaul link, wherein the time-shift is based on the determined offset.
摘要翻译：本公开提供了在网络节点中执行的在回程链路上协调无线网络中的终端用户接入链路上的传输的方法实施例。在时分双工，TDD，在回程链路和最终用户接入链路上的各个频带上发送的无线帧进行发送。该方法包括确定（S51）回程链路的回程TDD配置和最终用户接入链路的最终用户接入TDD配置。选择回程子帧和终端用户接入子帧（S52）。在回程子帧和最终用户接入子帧之间确定偏移量（S53）。在回程链路或终端用户接入链路上的传输被调整（S54），其相对于回程链路上的传输具有时移，其中时移基于所确定的偏移。

42. 发明申请

WO2015169375A1 RE-CONFIGURATION OF RBS PERFORMANCE MODE 审中-公开
标题翻译： RBS性能模式的重新配置
公开(公告)号：WO2015169375A1
公开(公告)日：2015-11-12
申请号：PCT/EP2014/059461
申请日：2014-05-08
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： FRENGER, Pål , HESSLER, Martin
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , H04B17/345 , H04L43/0888 , H04L43/16 , H04W8/22 , H04W48/08 , H04W52/0206 , Y02D70/122 , Y02D70/1262 , Y02D70/142
摘要： A method in a network node for triggering a re-configuration of a radio base station, RBS. The RBS supports a configured performance mode and an increased performance mode. The method comprises the steps of estimating (S2) a future demand for resource usage in the RBS by at least one wireless device, and determining (S3) a re-configuration gain as a difference between a performance metric of the RBS for meeting the estimated future demand for resource usage in the increased performance mode and in the configured mode, as well as triggering (S5) a performance mode re-configuration of the RBS into the increased performance mode based on if the re-configuration gain exceeds a pre-determined threshold.
摘要翻译：一种用于触发无线电基站RBS的重新配置的网络节点中的方法。 RBS支持配置的性能模式和增加的性能模式。该方法包括以下步骤：通过至少一个无线设备估计（S2）未来对RBS中的资源使用的需求，并且将重新配置增益（S3）确定为用于满足所估计的RBS的性能度量之间的差异在增加的性能模式和配置模式下对资源使用的未来需求，以及基于重新配置增益是否超过预定义（S5）将RBS的性能模式重新配置触发（S5）到增加的性能模式阈。

43. 发明申请

WO2015169374A1 TRIGGERING PERFORMANCE LEVEL RE-CONFIGURATION IN RADIO BASE STATIONS 审中-公开
标题翻译：在无线电基站中实现性能水平重新配置
公开(公告)号：WO2015169374A1
公开(公告)日：2015-11-12
申请号：PCT/EP2014/059459
申请日：2014-05-08
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： FRENGER, Pål , AL-HUSSEINY, Zeid , HESSLER, Martin
IPC分类号： H04W24/02 , H04W36/00
CPC分类号： H04W36/0083 , H04W24/02
摘要： A method performed in a network node for triggering a performance level re-configuration in a target radio base station, RBS, 203 prior to handover of a wireless device 202 to the target RBS 203. The method comprises determining if a need for performance level re-configuration of the target RBS 203 exists, and if need for performance level re-configuration of the target RBS 203 exists, transmitting, to the target RBS 203, a re-configuration alert message, thereby enabling a performance level re-configuration in the target RBS 203 prior to handover of the wireless device 202 to the target RBS 203.
摘要翻译：在无线设备202切换到目标RBS 203之前，在网络节点中执行的用于触发目标无线电基站RBS，203中的性能级别重新配置的方法。该方法包括确定是否需要性能级别存在目标RBS 203的配置，并且如果存在目标RBS 203的性能级别重新配置的需要，则向目标RBS 203发送重新配置警报消息，由此使得能够在目标RBS 203中执行性能级别重新配置在无线设备202切换到目标RBS 203之前的目标RBS 203。

44. 发明申请

WO2015154810A1 IMPROVED SCHEDULING FOR MULTIPLE RECEPTION POINT RADIO NETWORKS 审中-公开
标题翻译：改进的多点接收点无线电网络的调度
公开(公告)号：WO2015154810A1
公开(公告)日：2015-10-15
申请号：PCT/EP2014/057264
申请日：2014-04-10
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： HESSLER, Martin , SAHLIN, Henrik
IPC分类号： H04W56/00
CPC分类号： H04W72/121 , H04L1/0027 , H04W56/0005 , H04W56/003 , H04W56/004 , H04W72/1268
摘要： A method, performed in a network control entity, for scheduling communication of node signals from at least one network node to one or more reception points. The method comprising the steps of estimating (S2) the arrival time of each reference signal detected at a reception point, and determining (S5) node signal compatibility in each of the one or more reception points based on estimated reference signal arrival time, wherein node signals are deemed compatible at a given reception point if the node signals can be received in the same transmission time interval, TTI, at the given reception point, as well as scheduling (S6) communication, comprising scheduling of reception times at the one or more reception points, of at least one node signal based on determined node signal compatibility to construct a communication schedule where only compatible node signals are scheduled in the same TTI in each reception point.
摘要翻译：一种在网络控制实体中执行的用于调度从至少一个网络节点到一个或多个接收点的节点信号的通信的方法。该方法包括以下步骤：估计（S2）在接收点检测的每个参考信号的到达时间，以及基于所估计的参考信号到达时间来确定（S5）每一个或多个接收点中的每一个中的节点信号兼容性，其中节点如果节点信号可以在给定的接收点处以相同的传输时间间隔TTI接收，以及调度（S6）通信，则在给定的接收点处，信号被认为是兼容的，包括调度（1）或更多的接收时间接收点，基于确定的节点信号兼容性的至少一个节点信号，以构建其中仅在每个接收点中相同TTI中调度相同节点信号的通信调度。

45. 发明申请

WO2015139741A1 DYNAMIC RADIO RESOURCE MANAGEMENT 审中-公开
标题翻译：动态无线电资源管理
公开(公告)号：WO2015139741A1
公开(公告)日：2015-09-24
申请号：PCT/EP2014/055459
申请日：2014-03-18
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： HESSLER, Martin , LINDQVIST, Fredrik
IPC分类号： H04W52/26 , H04W52/36
CPC分类号： H04W52/262 , H04W52/367
摘要： The present disclosure relates to dynamic radio resource management performed in a network node in a wireless network for dynamically configuring a radio link for transmission to/from the network node. The disclosure presents a method embodiment performed in a network node in a wireless network, of configuring a radio link for transmission to/from the network node. The method comprises determining (S1) in the network node at least one hardware specific maximum output power limit for transmission on the radio link, each maximum output power limit corresponding to a respective modulation and coding scheme, MCS. The network node selects (S2) an MCS for transmission on the radio link and configures (S3) an output power for a radio link transmission based on the hardware specific maximum output power limit and selected MCS.
摘要翻译：本公开涉及在无线网络中的网络节点中执行的动态无线电资源管理，用于动态地配置用于向/从网络节点传输的无线电链路。本公开提供了在无线网络中的网络节点中执行的方法实施例，配置用于向/从网络节点传输的无线电链路。该方法包括在网络节点中确定（S1）至少一个用于在无线电链路上传输的特定于硬件的最大输出功率限制，对应于相应的调制和编码方案的每个最大输出功率限制。网络节点选择（S2）用于在无线电链路上传输的MCS，并且基于硬件特定的最大输出功率限制和选择的MCS来配置（S3）无线电链路传输的输出功率。

46. 发明申请

WO2015131920A1 SCHEDULING IN WIRELESS BACKHAUL NETWORKS 审中-公开
标题翻译：在无线网络中进行调度
公开(公告)号：WO2015131920A1
公开(公告)日：2015-09-11
申请号：PCT/EP2014/054064
申请日：2014-03-03
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： HESSLER, Martin , PARKVALL, Stefan , WANG HELMERSSON, Ke
IPC分类号： H04W28/16 , H04W92/20
CPC分类号： H04W28/16 , H04W92/20
摘要： There is provided scheduling in a wireless backhaul network providing backhaul to an end-user access network. The wireless backhaul network comprises a hub node and a client node providing backhaul to at least one radio base station in the end-user access network. Scheduling information of the at least one radio base station is acquired. Based on the scheduling information a scheduling of a first wireless link of two consecutive wireless links, one of which being a wireless link between the hub node and the client node, is determined, wherein the scheduling is based on scheduling information of a second wireless link of the two consecutive wireless links. The scheduling is provided to at least one of the hub node and the client node.
摘要翻译：在向终端用户接入网络提供回程的无线回程网络中提供调度。无线回程网络包括集线器节点和向最终用户接入网络中的至少一个无线电基站提供回程的客户端节点。获取至少一个无线基站的调度信息。基于调度信息，确定两个连续无线链路的第一无线链路的调度，其中一个无线链路是集线器节点和客户端节点之间的无线链路，其中调度基于第二无线链路的调度信息的两个连续的无线链路。调度被提供给集线器节点和客户端节点中的至少一个。

47. 发明申请

WO2014198316A1 DETERMINATION OF RADIO RESOURCE USAGE 审中-公开
标题翻译：无线电资源使用的确定
公开(公告)号：WO2014198316A1
公开(公告)日：2014-12-18
申请号：PCT/EP2013/062237
申请日：2013-06-13
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： BERGSTRÖM, Andreas , GUNNARSSON, Fredrik , HENRIKSSON, Daniel , FRÖBERG OLSSON, Jonas , HESSLER, Martin
IPC分类号： H04W24/08 , H04W24/10 , H04W28/22 , H04W36/00 , H04W36/22
CPC分类号： H04W36/0083 , H04W24/08 , H04W28/08 , H04W36/22
摘要： There is provided a method for determining radio resource usage. The method is performed by a network node. The method comprises associating a bearer of a terminal device with a target bitrate. The method comprises estimating a spectral efficiency of the bearer. The method comprises acquiring a maximum radio resource usage. The method comprises determining radio resource usage of the bearer based on the target bitrate, the maximum radio resource usage, and the estimated spectral efficiency. A corresponding network node and a corresponding computer program are also provided.
摘要翻译：提供了一种确定无线电资源使用的方法。该方法由网络节点执行。该方法包括将终端设备的承载与目标比特率相关联。该方法包括估计承载的频谱效率。该方法包括获取最大无线资源使用量。该方法包括基于目标比特率，最大无线电资源使用和估计的频谱效率来确定承载的无线资源使用。还提供了相应的网络节点和相应的计算机程序。

48. 发明申请

WO2014062104A1 SELECTION OF ACCESS POINTS FOR COORDINATED MULTIPOINT UPLINK RECEPTION 审中-公开
标题翻译：选择用于协调多点上接收接收的接入点
公开(公告)号：WO2014062104A1
公开(公告)日：2014-04-24
申请号：PCT/SE2012/051112
申请日：2012-10-17
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： HESSLER, Martin , FURUSKÄR, Anders
IPC分类号： H04W48/00 , H04W36/00
CPC分类号： H04B7/024 , H04B17/364 , H04W36/0061 , H04W36/0083 , H04W48/20
摘要： The proposed technology involves a mechanism for selecting, for a user, access points for coordinated multipoint (COMP) uplink reception. The method comprises obtaining (S1), for each of a number of candidate access points, at least one uplink measurement result. The method also involves combining (S2) candidate access points to form at least two different sets of access points from the candidate access points. The method comprises estimating (S3), for each one of the at least two different sets of access points, an uplink quality measure based on the uplink measurement results of the considered set of access points, and determining (S4), for each one of the at least two different sets of access points, a measure representative of the number of transmission opportunities available to the user for the considered set of access points over a given period of time. The method also comprises selecting (S5) which one of the at least two different sets of access points to use for COMP uplink reception based on the uplink quality measure and the measure representative of the number of transmission opportunities available to the user over the given period of time.
摘要翻译：所提出的技术涉及用于为用户选择用于协调多点（COMP）上行链路接收的接入点的机制。所述方法包括：对于多个候选接入点中的每一个获得至少一个上行链路测量结果（S1）。该方法还涉及组合（S2）候选接入点以从候选接入点形成至少两个不同的接入点组。该方法包括：基于所考虑的一组接入点的上行链路测量结果，针对所述至少两个不同的接入点集合中的每一个来估计（S3）上行链路质量测量，并且确定（S4）所述至少两个不同的接入点集合，表示在给定时间段内针对所考虑的一组接入点的用户可用的传输机会的数量的度量。该方法还包括：（S5）基于上行链路质量测量和代表在给定周期内用户可用的传输机会数量的测量（S5）中的至少两个不同接入点组中的哪一个用于COMP上行链路接收的时间。

49. 发明申请

WO2016080878A1 METHODS AND APPARATUS FOR VERIFYING SYSTEM INFORMATION 审中-公开
标题翻译：验证系统信息的方法和装置
公开(公告)号：WO2016080878A1
公开(公告)日：2016-05-26
申请号：PCT/SE2014/051390
申请日：2014-11-20
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： HESSLER, Martin , ERIKSSON, Erik , FRENGER, Pål
IPC分类号： H04W48/16 , H04W48/08
CPC分类号： H04W48/12 , H04W48/02
摘要： The present invention relates to a method performed by a wireless device. The wireless device is configured with information associated with at least one of the wireless device and one or more wireless communication networks to which the wireless device is connectable. The method comprises determining (310) a device hash code based on the configured information in the wireless device. The method also comprises determining (320) whether the configured information in the wireless device needs to be updated based on the device hash code and an exchange of information with a network node of a wireless communication network. The present invention also relates to a corresponding method performed by the network node, as well as the wireless device and the network node.
摘要翻译：本发明涉及一种由无线装置执行的方法。无线设备配置有与无线设备可连接的无线设备和一个或多个无线通信网络中的至少一个相关联的信息。该方法包括基于无线设备中配置的信息来确定（310）设备哈希码。该方法还包括确定（320）是否需要基于设备散列码更新无线设备中配置的信息以及与无线通信网络的网络节点的信息交换。本发明还涉及由网络节点以及无线设备和网络节点执行的相应方法。

50. 发明申请

WO2016072892A1 ADAPTIVE HARQ TIMING RELAXATION 审中-公开
标题翻译：自适应HARQ时序松弛
公开(公告)号：WO2016072892A1
公开(公告)日：2016-05-12
申请号：PCT/SE2014/051306
申请日：2014-11-05
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： SKÄRBY, Christian , HESSLER, Martin , WIBERG, Niclas
IPC分类号： H04L1/18
CPC分类号： H04L1/1825 , H04L1/1812 , H04L1/1861 , H04L1/1887 , H04L1/20
摘要： The present disclosure is directed to a method and apparatus for controlling a Hybrid Automatic Repeat Request, HARQ, retransmission round-trip time for transmission in a wireless network. The method comprises to estimate (S41) one or more latency related transmission parameters and to select (S43) one or more of a plurality of predefined HARQ relaxation techniques based on the estimated one or more latency related transmission parameters. Transmission is scheduled (S44) using the selected one or more HARQ relaxation technique.
摘要翻译：本公开涉及一种用于控制用于在无线网络中传输的混合自动重传请求HARQ，重传往返时间的方法和装置。该方法包括：基于估计的一个或多个等待时间相关的传输参数来估计（S41）一个或多个等待时间相关的传输参数并选择（S43）多个预定义的HARQ松弛技术中的一个或多个。使用所选择的一个或多个HARQ松弛技术来调度传输（S44）。

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