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31. 发明申请

WO2013125993A1 METHOD AND ARRANGEMENT FOR DETERMINING A BEAM PARAMETER OF AN ANTENNA IN A WIRELESS COMMUNICATIONS SYSTEM 审中-公开
标题翻译：用于确定无线通信系统中天线的光束参数的方法和布置
公开(公告)号：WO2013125993A1
公开(公告)日：2013-08-29
申请号：PCT/SE2012/050195
申请日：2012-02-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BALDEMAIR, Robert , SELÉN, Yngve , DAHLMAN, Erik , FRENGER, Pål
发明人： BALDEMAIR, Robert , SELÉN, Yngve , DAHLMAN, Erik , FRENGER, Pål
IPC分类号： H04W16/28
CPC分类号： H04B7/0617 , H04B7/0862 , H04B7/0865 , H04W16/28
摘要： The present disclosure relates to a method and an arrangement for use in a wireless communications system, for performing beamforming. The method and arrangement allow for determining a beam parameter of an antenna. The method comprises determining (310) the beam parameter based on radio characteristics at a first radio communication node which communicates wirelessly with a second radio communication node. The method further comprises determining (320) the beam parameter based on at least one property associated with the second radio communication node.
摘要翻译：本公开涉及一种在无线通信系统中用于执行波束形成的方法和装置。该方法和装置允许确定天线的波束参数。该方法包括基于与第二无线电通信节点进行无线通信的第一无线电通信节点，基于无线电特性来确定（310）波束参数。该方法还包括基于与第二无线电通信节点相关联的至少一个属性来确定（320）波束参数。

32. 发明申请

WO2011002404A3 METHOD AND DEVICE FOR COMPONENT CARRIER ACTIVATION AND RECONFIGURATION IN A MOBILE USER EQUIPMENT 审中-公开
公开(公告)号：WO2011002404A3
公开(公告)日：2011-01-06
申请号：PCT/SE2010/050743
申请日：2010-06-29
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BALDEMAIR, Robert , JADING, Ylva , DAHLMAN, Erik , ASTELY, David
发明人： BALDEMAIR, Robert , JADING, Ylva , DAHLMAN, Erik , ASTELY, David
IPC分类号： H04L5/00 , H04W72/12 , H04W74/08 , H04W74/00
摘要： The present invention relates to a method and arrangement in a user equipment unit for activation of downlink component carriers. Even though configured to monitor multiple component carriers,a user equipment does not start to monitor them immediately but only one, or very few, carriers. Only if it decodes a DL assignment it will start to monitor multiple component carriers. After one, or possibly multiple, subframes where the UE is not scheduled anymore it falls back to its original state, i.e. it only monitors one (or very few) component carriers.

33. 发明申请

WO2010128909A1 METHOD AND ARRANGEMENT IN A RADIO COMMUNICATIONS SYSTEM FOR SUPPORTING DTX 审中-公开
标题翻译：用于支持DTX的无线电通信系统中的方法和布置
公开(公告)号：WO2010128909A1
公开(公告)日：2010-11-11
申请号：PCT/SE2009/050503
申请日：2009-05-08
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , FRENGER, Pål , BALDEMAIR, Robert , DAHLMAN, Erik
发明人： FRENGER, Pål , BALDEMAIR, Robert , DAHLMAN, Erik
IPC分类号： H04W36/22
CPC分类号： H04W36/0055 , H04W52/0216 , H04W76/28 , H04W92/20 , Y02D70/1222 , Y02D70/1242 , Y02D70/1262 , Y02D70/146 , Y02D70/24 , Y02D70/25
摘要： A method in a first base station for supporting DTX is provided. The first base station serves a first cell being in an active mode. The first base station communicates with a user equipment within the first cell. The first base station is comprised in a radio communications system further comprising the user equipment and a second base station serving a second cell being in a non observable mode. The first base station sends (602) to the second base station, a request to switch the second cell state from a non observable mode to an observable mode. It further sends (603) to the user equipment or to the second base station, a request to perform signalling between the user equipment and the second base station for quality measurements. The first base station then obtains (604) information that handover is feasible, based on quality measurement of the performed signalling. The first base station sends (605) to the second base station, a request to prepare handover of the user equipment from the first cell to the second cell, and further (606) to the user equipment, a command to perform handover to the second cell.
摘要翻译：提供了一种用于支持DTX的第一基站中的方法。第一基站服务于处于活动模式的第一小区。第一基站与第一小区内的用户设备进行通信。第一基站包括在还包括用户设备和服务于不可观察模式的第二小区的第二基站的无线电通信系统中。第一基站向第二基站发送（602）将第二小区状态从不可观察模式切换到可观察模式的请求。它进一步向用户设备或第二基站发送（603）请求以在用户设备和第二基站之间执行用于质量测量的信令。然后，基于进行的信令的质量测量，第一基站获得切换可行的信息（604）。第一基站向第二基站发送（605）请求，准备将用户设备从第一小区切换到第二小区，并且进一步（606）到用户设备，执行向第二小区切换的命令细胞。

34. 发明申请

WO2009099389A1 METHODS AND DEVICES RELATING TO DOWNLINK ASSIGNMENTS 审中-公开
标题翻译：与下行链路分配相关的方法和设备
公开(公告)号：WO2009099389A1
公开(公告)日：2009-08-13
申请号：PCT/SE2009/050116
申请日：2009-02-05
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , ASTELY, David , PARKVALL, Stefan , BALDEMAIR, Robert
发明人： ASTELY, David , PARKVALL, Stefan , BALDEMAIR, Robert
IPC分类号： H04L1/16 , H04L1/18 , H04W72/04 , H04W72/12
CPC分类号： H04L1/1829 , H04L1/1635 , H04L1/1896
摘要： The invention relates to a method in a first communication device of receiving control information over a radio channel from a second communication device. The first communication device receives a subframe over the radio channel, and determines whether the subframe is a downlink subframe with downlink assignment intended for the first communication device by reading data in the subframe. That being the case, the first communication device decodes data within the subframe, and determines whether any data packet being sent from the second communication device before the subframe has been missed by analysing an indicator associated to the subframe in the data. The indicator provides knowledge about previous downlink subframes with downlink assignment intended for the first communication device.
摘要翻译：本发明涉及一种在第一通信设备中通过无线电信道从第二通信设备接收控制信息的方法。第一通信设备通过无线电信道接收子帧，并且通过读取子帧中的数据来确定子帧是否是具有针对第一通信设备的下行链路分配的下行链路子帧。在这种情况下，第一通信设备对子帧内的数据进行解码，并且通过分析与数据中的子帧相关联的指示符来确定在子帧是否已经丢失之前是否从第二通信设备发送的任何数据分组。该指示符提供关于先前的下行链路子帧的知识，其具有针对第一通信设备的下行链路分配。

35. 发明申请

WO2012044227A1 METHODS PROVIDING AIDED SIGNAL SYNCHRONIZATION AND RELATED NETWORK NODES AND DEVICES 审中-公开
标题翻译：提供辅助信号同步和相关网络节点和设备的方法
公开(公告)号：WO2012044227A1
公开(公告)日：2012-04-05
申请号：PCT/SE2011/050255
申请日：2011-03-08
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BALDEMAIR, Robert , LARSSON, Magnus , PARKVALL, Stefan
发明人： BALDEMAIR, Robert , LARSSON, Magnus , PARKVALL, Stefan
IPC分类号： H04W56/00
CPC分类号： H04W56/001 , H04W56/0015
摘要： Methods may be providing for signal synchronization at a wireless terminal communicating with a radio access network. For example, a command may be received from the radio access network, and the command may be to add a first carrier on a first frequency as a link for communications from the radio access network to the wireless terminal. Responsive to receiving the command to add the first carrier, the first carrier may be synchronized and/or configured using signals of a second carrier on a second frequency different than the first frequency. Related wireless terminals, network nodes, and network node methods are also discussed.
摘要翻译：方法可以在与无线电接入网络通信的无线终端处提供信号同步。例如，可以从无线电接入网络接收命令，并且该命令可以是在第一频率上添加第一载波作为用于从无线电接入网络到无线终端的通信的链路。响应于接收到添加第一载波的命令，可以使用不同于第一频率的第二频率上的第二载波的信号来同步和/或配置第一载波。还讨论了相关无线终端，网络节点和网络节点方法。

36. 发明申请

WO2012023892A1 ARRANGEMENT AND METHOD FOR IDENTIFYING PUCCH FORMAT 3 RESOURCES 审中-公开
标题翻译：用于识别PUCCH格式3资源的布置和方法
公开(公告)号：WO2012023892A1
公开(公告)日：2012-02-23
申请号：PCT/SE2011/050303
申请日：2011-03-18
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BALDEMAIR, Robert , CHENG, Jung-Fu , GERSTENBERGER, Dirk , LARSSON, Daniel , PARKVALL, Stefan
发明人： BALDEMAIR, Robert , CHENG, Jung-Fu , GERSTENBERGER, Dirk , LARSSON, Daniel , PARKVALL, Stefan
IPC分类号： H04L5/00
CPC分类号： H04W72/0413 , H04L5/001 , H04L5/0016 , H04L5/0053 , H04L5/0094
摘要： The disclosure relates to a user equipment for a wireless communications system, and to a related method for identifying a resource to use for a transmission of control information on a physical uplink control channel, PUCCH, format 3. The method comprises receiving (610) a resource index from a serving radio base station, and identifying (620) the resource to use for the transmission of the control information in a subframe based on the received resource index, wherein the identified resource is within a same confined set of physical resource blocks regardless of if a normal or a shortened PUCCH format 3 is used in the subframe.
摘要翻译：本公开涉及用于无线通信系统的用户设备，以及用于识别用于在物理上行链路控制信道，PUCCH，格式3上传输控制信息的资源的相关方法。所述方法包括：接收（610）资源索引，以及基于所接收的资源索引来识别（620）用于在子帧中发送控制信息的资源（620），其中所识别的资源在相同的有限集合的物理资源块内，不管如果在子帧中使用正常或缩短的PUCCH格式3。

37. 发明申请

WO2011087418A1 COMPROMISE RESOURCE ALLOCATION FIELD SIZE WHEN AGGREGATING COMPONENT CARRIERS OF DIFFERING SIZE 审中-公开
标题翻译：分解资源分配现场规模时，不同尺寸的组件运输
公开(公告)号：WO2011087418A1
公开(公告)日：2011-07-21
申请号：PCT/SE2010/050751
申请日：2010-06-30
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BALDEMAIR, Robert , LARSSON, Daniel , GERSTENBERGER, Dirk , PARKVALL, Stefan
发明人： BALDEMAIR, Robert , LARSSON, Daniel , GERSTENBERGER, Dirk , PARKVALL, Stefan
IPC分类号： H04L5/00
CPC分类号： H04W72/04 , H04L5/001 , H04L5/0044 , H04L5/0053 , H04L5/0091
摘要： Methods and arrangements for resource allocation in a telecommunication system in which aggregation of component carriers is applied. The size of the resource allocation field is determined based on the transmission bandwidth of a selection of component carriers. The selection of component carriers comprises the component carrier on which the resource allocation message is monitored and the component carriers which are cross-scheduled from said component carrier. The resource allocation message comprising the resource allocation field with the determined size is transmitted to the user equipment over a particular component carrier of the selection of component carriers. Furthermore, with only one size of the resource allocation field a smaller number of code word sizes needs to be monitored by the UE. This leads to a smaller number of blind decodings performed in the UE. The present invention enables a more tailored approach when determining the size of the resource allocation field to avoid too high overhead but also a too coarse resource allocation.
摘要翻译：在应用分量载波的聚合的电信系统中资源分配的方法和装置。基于分量载波的选择的传输带宽来确定资源分配字段的大小。分量载波的选择包括其上监视资源分配消息的分量载波和从所述分量载波交叉调度的分量载波。包括具有确定的大小的资源分配字段的资源分配消息通过分量载波的选择的特定分量载波被发送到用户设备。此外，仅仅一个大小的资源分配字段需要由UE监视较少数量的码字大小。这导致在UE中执行的较少数量的盲解码。当确定资源分配字段的大小以避免太高的开销，而且资源分配太粗略时，本发明使得能够进行更加定制的方法。

38. 发明申请

WO2011075037A1 METHOD AND ARRANGEMENT FOR RECONFIGURING MAPPING OF CARRIER INDICATOR FILED TO COMPONENT CARRIER 审中-公开
标题翻译：用于重新映射到分量载体的载波指示器的方法和装配
公开(公告)号：WO2011075037A1
公开(公告)日：2011-06-23
申请号：PCT/SE2010/051005
申请日：2010-09-20
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LARSSON, Daniel , BALDEMAIR, Robert , GERSTENBERGER, Dirk , PARKVALL, Stefan
发明人： LARSSON, Daniel , BALDEMAIR, Robert , GERSTENBERGER, Dirk , PARKVALL, Stefan
IPC分类号： H04L5/00
CPC分类号： H04W72/0453 , H04L5/0064 , H04L5/0094 , H04L5/0096 , H04L27/2601 , H04W72/042
摘要： A method and an arrangement 400 in a radio network node for reconfiguring mappings from Carrier Indicator Field-values to component carriers are provided. Each CIF-value is mapped to a respective component carrier comprising a respective shared data channel. Each respective shared data channel corresponds to at least one downlink control channel carrying said each CIF-value. The radio network node 130 reconfigures mappings from CIF-values to component carriers, while at least one mapping of CIF- value to component carrier is maintained. The component carrier of said at least one mapping from CIF-value to component carrier comprises said at least one downlink control channel and a shared data channel corresponding to said at least one downlink control channel. The radio network node 130 sends at least one of the reconfigured mappings from CIF-values to component carriers to the user equipment 120.
摘要翻译：提供了一种用于从载波指示符字段值重新配置映射到分量载波的无线电网络节点中的方法和装置400。每个CIF值被映射到包括相应共享数据信道的相应分量载波。每个相应的共享数据信道对应于承载所述每个CIF值的至少一个下行链路控制信道。无线电网络节点130重新配置从CIF值到分量载波的映射，同时保持CIF-值至分量载波的至少一个映射。从CIF值到分量载波的所述至少一个映射的分量载波包括所述至少一个下行链路控制信道和对应于所述至少一个下行链路控制信道的共享数据信道。无线电网络节点130将重新配置的映射中的至少一个从CIF值发送到用户设备120。

39. 发明申请

WO2011046486A1 METHOD AND ARRANGEMENT IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：通信系统中的方法和布置
公开(公告)号：WO2011046486A1
公开(公告)日：2011-04-21
申请号：PCT/SE2010/050368
申请日：2010-04-01
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BALDEMAIR, Robert , LARSSON, Daniel , GERSTENBERGER, Dirk , PARKVALL, Stefan
发明人： BALDEMAIR, Robert , LARSSON, Daniel , GERSTENBERGER, Dirk , PARKVALL, Stefan
IPC分类号： H04L5/00
CPC分类号： H04L5/0053
摘要： Methods and arrangements in a network node and mobile terminal, respectively, in a wireless communication system supporting aggregation of component carriers. The method in a network node involves, when resources on at least two downlink component carriers are being assigned to a mobile terminal at the same time, allocating (908) control information bits not related to power control in a bit field, which is normally used for power control in a message on a physical downlink control channel associated with one of said at least two downlink component carriers. The method in a mobile terminal involves, using control information bits not related to power control obtained from a bit field, which is normally used for power control in a message on a physical downlink control channel associated with one of said at least two downlink component carriers, for locating information related to downlink or uplink transmissions.
摘要翻译：分别在支持分量载波聚合的无线通信系统中的网络节点和移动终端中的方法和布置。网络节点中的方法涉及当至少两个下行链路分量载波上的资源被同时分配给移动终端时，在通常使用的比特字段中分配（908）与功率控制无关的控制信息比特用于在与所述至少两个下行链路分量载波之一相关联的物理下行链路控制信道上的消息中进行功率控制。移动终端中的方法涉及使用与通常用于与所述至少两个下行链路分量载波之一相关联的物理下行链路控制信道上的消息中的功率控制而从与比特场获得的功率控制无关的控制信息比特用于定位与下行链路或上行链路传输有关的信息。

40. 发明申请

WO2014003612A1 A USER EQUIPMENT SUPPORTING COMMUNICATION IN A MULTICARRIER RADIO COMMUNICATION SYSTEM AND A METHOD THEREIN FOR RECEIVING INFORMATION 审中-公开
标题翻译：在多媒体无线电通信系统中支持通信的用户设备及其接收信息的方法
公开(公告)号：WO2014003612A1
公开(公告)日：2014-01-03
申请号：PCT/SE2012/050723
申请日：2012-06-27
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BALDEMAIR, Robert , KOORAPATY, Havish , FRENNE, Mattias , LARSSON, Daniel , PARKVALL,, Stefan , CHENG, Jung-Fu
发明人： BALDEMAIR, Robert , KOORAPATY, Havish , FRENNE, Mattias , LARSSON, Daniel , PARKVALL,, Stefan , CHENG, Jung-Fu
IPC分类号： H04L5/00
CPC分类号： H04W72/042 , H04L5/0007 , H04L5/0044 , H04L5/0051 , H04L27/2647 , H04L27/2665 , H04L27/2666 , H04L27/2675 , H04L27/2689
摘要： A User Equipment, UE, supporting communication in a multicarrier radio communication system and a method therein for receiving information from a Radio Base Station, RBS, are provided. The method comprises determining 310 a bandwidth by which the UE will receive information, the bandwidth comprising a plurality of subcarriers. The method also comprises adjusting 320 a bandwidth of the UE to correspond to the determined bandwidth by which the UE will receive information; and fine tuning 330 a local oscillator of the UE such that a centre frequency of a local oscillator does not coincide with a predetermined subcarrier transmitted from the RBS.
摘要翻译：提供了一种在多载波无线电通信系统中支持通信的用户设备UE，以及用于从无线电基站RBS接收信息的方法。所述方法包括：确定310所述UE将接收信息的带宽，所述带宽包括多个子载波。该方法还包括调整UE的带宽以对应于UE将接收信息的所确定的带宽; 并精细调整330本地振荡器，使得本地振荡器的中心频率与从RBS发送的预定子载波不一致。

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