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31. 发明申请

WO2012064249A1 METHOD AND ARRANGEMENT FOR REPORTING CHANNEL STATE INFORMATION IN A TELECOMMUNICATION SYSTEM 审中-公开
标题翻译：在电信系统中报告信道状态信息的方法和装置
公开(公告)号：WO2012064249A1
公开(公告)日：2012-05-18
申请号：PCT/SE2011/050373
申请日：2011-03-31
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LINDBOM, Lars , JÖNGREN, George , PARKVALL, Stefan
发明人： LINDBOM, Lars , JÖNGREN, George , PARKVALL, Stefan
IPC分类号： H04W72/04
CPC分类号： H04L5/0057 , H04B7/04 , H04B7/0626 , H04L1/0026 , H04L5/00 , H04L5/0032 , H04L5/0053 , H04W16/32 , H04W72/00
摘要： A method and an arrangement (800) in a user equipment (420) for reporting Channel State Information, CSI, and a method and an arrangement (1000) in a base station (410) for obtaining CSI are provided. The user equipment (420) is in connection with the base station (410) in a cellular communication network (400). After receiving a receiving (702) a grant in a subframe n to be used for CSI reporting, from the base station, the user equipment determines (703) subframe type of a subframe n+p. The user equipment then reports (704) to the base station, CSI reflecting channel conditions in the subframe type of subframe n+p. p is a variable value.
摘要翻译：提供了一种用于在用于获取CSI的基站（410）中报告信道状态信息，CSI以及方法和装置（1000）的用户设备（420）中的方法和装置（800）。用户设备（420）在蜂窝通信网络（400）中与基站（410）连接。在从基站接收到用于CSI报告的子帧n中的接收（702）授权之后，用户设备确定（703）子帧n + p的子帧类型。用户设备然后向基站报告（704）CSI反映子帧n + p的子帧类型中的信道条件。 p是一个变量值。

32. 发明申请

WO2011115532A1 SWITCHING BETWEEN OPEN AND CLOSED LOOP MULTI-STREAM TRANSMISSION 审中-公开
标题翻译：开关和闭环多路传输之间的切换
公开(公告)号：WO2011115532A1
公开(公告)日：2011-09-22
申请号：PCT/SE2010/050287
申请日：2010-03-16
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , FRENGER, Pål , PARKVALL, Stefan , JÖNGREN, George
发明人： FRENGER, Pål , PARKVALL, Stefan , JÖNGREN, George
IPC分类号： H04B7/06
CPC分类号： H04B7/0417 , H04L1/0026 , H04L1/0031 , H04L5/0007 , H04L5/0035 , H04L25/0226 , H04L25/03343
摘要： The present invention relates to a method and apparatus for multi-stream wireless communication between a transmitter node and a receiver node. The method comprises applying an open-loop multi-stream transmission technique during an initial part of a transmission burst. In another step of the method, detailed channel state information is received (54). The detailed channel state information indicates transmission pre-coding to be used during the transmission burst when applying a closed-loop multi-stream transmission technique. The method further includes switching (55) from the open-loop multi-stream transmission technique to the closed-loop multi-stream transmission technique during the transmission burst, in response to receiving the detailed channel state information. The method is applicable to both uplink and downlink transmission bursts.
摘要翻译：本发明涉及一种用于发射机节点和接收机节点之间的多流无线通信的方法和装置。该方法包括在传输突发的初始部分期间应用开环多流传输技术。在该方法的另一步骤中，接收详细的信道状态信息（54）。详细的信道状态信息指示在应用闭环多流传输技术时在传输突发期间要使用的传输预编码。响应于接收到详细的信道状态信息，该方法还包括在传输突发期间将（55）从开环多流传输技术切换到闭环多流传输技术。该方法适用于上行链路和下行链路传输突发。

33. 发明申请

WO2009116909A1 IMPROVED UPLINK SCHEDULING IN A CELLULAR SYSTEM 审中-公开
标题翻译：改进了细胞系统中的上行链路调度
公开(公告)号：WO2009116909A1
公开(公告)日：2009-09-24
申请号：PCT/SE2008/050767
申请日：2008-06-25
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , PARKVALL, Stefan
发明人： PARKVALL, Stefan
IPC分类号： H04B7/005
CPC分类号： H04W52/58 , H04W52/325
摘要： A method (200) for use in a wireless cellular access system (100), according to which users (120) in a cell (110) in the system (100) receive one or more transmission power control commands on a control channel (205), the transmission power control commands comprising (225) an identifier for the intended user or users, said identifier being either an identifier for a specific user (230) or for a group of users (235). A user disregards (240) one or more predefined control commands if the identifier of the control command is for a group of users in which said user is included.
摘要翻译：一种在无线蜂窝接入系统（100）中使用的方法（200），根据该方法，系统（100）中的小区（110）中的用户（120）在控制信道（205）上接收一个或多个发射功率控制命令），所述发送功率控制命令包括（225）用于预期用户或用户的标识符，所述标识符是特定用户（230）或用户组（235）的标识符。如果控制命令的标识符是针对包括所述用户的一组用户，则用户忽略（240）一个或多个预定义的控制命令。

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

WO2008025506A2 METHOD AND ARRANGEMENT IN A TELECOMMUNICATION SYSTEM 审中-公开
标题翻译：电信系统中的方法和布置
公开(公告)号：WO2008025506A2
公开(公告)日：2008-03-06
申请号：PCT/EP2007/007495
申请日：2007-08-27
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GERSTENBERGER, Dirk , PARKVALL, Stefan , BEMING, Per , DAHLMAN, Erik
发明人： GERSTENBERGER, Dirk , PARKVALL, Stefan , BEMING, Per , DAHLMAN, Erik
IPC分类号： H04L12/56 , H04L27/26
CPC分类号： H04W72/042 , H04L27/2608
摘要： A network informs a user equipment about the number of usable sub-carriers in a frequency spectrum. Based on this, and its knowledge of a generic size of a resource block, the user equipment is able to determine a number of sub-carriers that are to be allocated to one or more fractional resource blocks. Rules, which may be predefined in the standard, or may be signalled to the user equipment, allow the user equipment to determine which of the usable sub-carriers should be allocated to the fractional resource block or blocks.
摘要翻译：网络向用户设备通知频谱中可用的副载波的数量。基于此，以及对资源块的通用大小的了解，用户设备能够确定要分配给一个或多个小数资源块的多个子载波。可以在标准中预定义的规则，或者可以向用户设备通知规则，允许用户设备确定哪些可用的子载波应该被分配给小数资源块或块。

36. 发明申请

WO2007068722A1 METHOD AND DEVICE FOR COMMUNICATING A SIGNAL 审中-公开
标题翻译：用于传播信号的方法和装置
公开(公告)号：WO2007068722A1
公开(公告)日：2007-06-21
申请号：PCT/EP2006/069663
申请日：2006-12-13
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , HAARTSEN, Jacobus , EDVARDSSON, Maria , DAHLMAN, Erik , PARKVALL, Stefan
发明人： HAARTSEN, Jacobus , EDVARDSSON, Maria , DAHLMAN, Erik , PARKVALL, Stefan
IPC分类号： H04B1/10 , H04B1/707
CPC分类号： H04W52/04 , H04B1/7107 , H04L1/0001 , H04L1/0003 , H04L1/0009 , H04L1/0015 , H04L1/18
摘要： A communication unit (10, 20, 40) and a method for communicating at least one signal over a channel of a first channel type and at least one signal over a channel of a second channel type, which is different from the first channel type. The apparatus comprises a timer (19, 30, 50) adapted to schedule a predetermined time period, during which interference due to simultaneous communication of signals over the channel of the first channel type and the channel of the second channel type is anticipated. Also, the apparatus comprises a processing unit (16, 29, 49) adapted to apply, during the predetermined time period, an interference counteracting process for counteracting interference between any signal communicated over the channel of the first channel type and any signal communicated over the channel of the second channel type. The interference counteracting process comprises changing, during the predetermined time period, from a first to a second format for representing information transmitted over the channel of the first channel type, the second format being more robust than the first format.
摘要翻译：通信单元（10,20,40）以及用于通过第一信道类型的信道和不同于第一信道类型的第二信道类型的信道上的至少一个信号来传送至少一个信号的方法。该装置包括适于调度预定时间段的定时器（19,30,50），在此期间预期由于在第一信道类型的信道上的信号的同时通信和第二信道类型的信道的干扰。此外，该装置包括处理单元（16,29,49），其适于在预定时间段期间应用干扰抵消处理，用于抵消在第一信道类型的信道上传送的任何信号之间的干扰以及通过第第二通道类型的通道。干扰对抗过程包括在预定时间段期间从用于表示通过第一信道类型的信道发送的信息的第一格式改变为第二格式，第二格式比第一格式更健壮。

37. 发明申请

WO2014042566A1 IMPROVED DISCOVERY IN DEVICE-TO-DEVICE COMMUNICATION 审中-公开
标题翻译：改进了设备到设备通信中的发现
公开(公告)号：WO2014042566A1
公开(公告)日：2014-03-20
申请号：PCT/SE2012/050967
申请日：2012-09-13
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , SELÉN, Yngve , PARKVALL, Stefan
发明人： SELÉN, Yngve , PARKVALL, Stefan
IPC分类号： H04L29/08 , H04W4/00 , H04W8/00 , H04W72/04 , H04W72/12 , H04W76/02 , H04W4/06
CPC分类号： H04W76/14 , H04L67/16 , H04L67/325 , H04W4/06 , H04W4/21 , H04W4/70 , H04W4/80 , H04W56/001
摘要： A method for use in a base station (340, 540, 800) comprising a memory (840) configured to store one or more service types and a radio interface (430) for communicating with a device (350, 550, 355, 555), said method comprising arranging a service scheduling by assigning at least one time slot to a service type and transmitting information on said service scheduling to a device (350, 355, 550, 555).
摘要翻译：一种在基站（340,540,800）中使用的方法，包括被配置为存储一个或多个服务类型的存储器（840）和用于与设备（350,550,355,555）通信的无线电接口（430）所述方法包括通过向服务类型分配至少一个时隙并将关于所述服务调度的信息发送到设备（350,355,555,555）来安排服务调度。

38. 发明申请

WO2013151470A1 SELECTING ANTENNAS IN DOWNLINK COOPERATIVE SCHEDULING 审中-公开
标题翻译：在下行协调调度中选择天线
公开(公告)号：WO2013151470A1
公开(公告)日：2013-10-10
申请号：PCT/SE2012/050368
申请日：2012-04-04
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , VON WRYCZA, Peter , JOHANSSON, Niklas , PARKVALL, Stefan
发明人： VON WRYCZA, Peter , JOHANSSON, Niklas , PARKVALL, Stefan
IPC分类号： H04B7/02
CPC分类号： H04B7/061 , H04B7/024 , H04B7/0691
摘要： It is presented a method for obtaining a set of selected antennas in a mobile communication network, wherein each one of the selected antennas is intended to be used in data transmissions to a first mobile communication terminal. The method is performed in a network node of the mobile communication network and comprises the steps of: obtaining a set of candidate antennas, wherein each one of the candidate antennas is arranged to send out the same cell identifier and at least some of the candidate antennas have different coverage areas; evaluating performance of at least a subset of the candidate antennas in relation to the first mobile communication terminal; and determining a set of selected antennas based on the performance of the candidate antennas having been evaluated. A corresponding network node, computer program and computer program product are also presented.
摘要翻译：提出了一种用于在移动通信网络中获得一组选定天线的方法，其中所选择的天线中的每一个旨在用于到第一移动通信终端的数据传输。该方法在移动通信网络的网络节点中执行，并且包括以下步骤：获得一组候选天线，其中候选天线中的每一个被布置成发送相同的小区标识符和至少一些候选天线有不同的覆盖面积; 评估相对于第一移动通信终端的候选天线的至少一个子集的性能; 以及基于所评估的候选天线的性能来确定一组所选择的天线。还提出了相应的网络节点，计算机程序和计算机程序产品。

39. 发明申请

WO2013129986A1 BASE STATION AND METHOD FOR DETERMINING A SPECTRUM ALLOCATION IN A WIRELESS NETWORK 审中-公开
标题翻译：用于确定无线网络中频谱分配的基站和方法
公开(公告)号：WO2013129986A1
公开(公告)日：2013-09-06
申请号：PCT/SE2012/050241
申请日：2012-03-02
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , FURUSKÄR, Anders , DAHLMAN, Erik , FRODIGH, Carl Magnus , JOHANSSON, Niklas , PARKVALL, Stefan
发明人： FURUSKÄR, Anders , DAHLMAN, Erik , FRODIGH, Carl Magnus , JOHANSSON, Niklas , PARKVALL, Stefan
IPC分类号： H04W72/04
CPC分类号： H04W16/14
摘要： A method in a first base station for determining a spectrum allocation to be used by the first base station in a wireless network is provided. The wireless network is dedicated a spectrum S. The first base station is associated with a first operator. The first base station detects (403) a number N of second signals. Each second signal is transmitted by a respective second base station to announce its intended use of said spectrum at a time t. Each second base station is associated with a respective second operator or the first operator. The first base station then determines (404) the spectrum allocation to be used by the first base station at the time t as a subset of the spectrum S. The subset of the spectrum S is a function of N.
摘要翻译：提供了一种用于确定第一基站在无线网络中使用的频谱分配的第一基站中的方法。无线网络专用于频谱S.第一基站与第一运营商相关联。第一基站检测（403）第N个第二信号。每个第二信号由相应的第二基站发送以在时间t通知其对所述频谱的预期用途。每个第二基站与相应的第二运算符或第一运算符相关联。第一基站然后确定（404）在时间t由第一基站使用的频谱分配作为频谱S的子集。频谱S的子集是N的函数。

40. 发明申请

WO2013109172A1 METHOD AND ARRANGEMENT FOR RELAYING IN CASE OF EXTENSION AREAS HAVING UPLINK/DOWNLINK IMBALANCE 审中-公开
标题翻译：上延期/下行不平等延伸区域继续使用的方法和布置
公开(公告)号：WO2013109172A1
公开(公告)日：2013-07-25
申请号：PCT/SE2012/050034
申请日：2012-01-16
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MILDH, Gunnar , GUNNARSSON, Fredrik , PARKVALL, Stefan , WAGER, Stefan
发明人： MILDH, Gunnar , GUNNARSSON, Fredrik , PARKVALL, Stefan , WAGER, Stefan
IPC分类号： H04W72/08 , H04W84/04 , H04W16/32
CPC分类号： H04L5/0073 , H04L5/0032 , H04W16/30 , H04W16/32 , H04W36/0094 , H04W72/085 , H04W84/045 , H04W84/047 , H04W88/08
摘要： Underlay network node and macro base station and methods therein for enabling avoidance of interference in a cell extension area associated with an uplink/downlink imbalance. The underlay network node is assumed to be associated with a cell area A, and a cell extension area B, where the cell extension area B has an uplink/downlink imbalance in relation to a neighboring base station and the network node. The method in the underlay network node involves serving a UE in both uplink and downlink when the UE is located in cell area A. The method further involves serving a UE only in the uplink when the UE is located in cell extension area B, thus enabling avoidance of interference related to communication of a UE located in said cell extension area B.
摘要翻译：底层网络节点和宏基站及其中的方法，用于避免与上行链路/下行链路不平衡相关联的小区扩展区域中的干扰。假设底层网络节点与小区区域A和小区扩展区域B相关联，其中小区扩展区域B相对于相邻基站和网络节点具有上行链路/下行链路不平衡。底层网络节点中的方法涉及当UE位于小区区域A时在上行链路和下行链路中服务的UE。该方法还包括当UE位于小区扩展区域B中时仅在上行链路中服务UE，从而使能避免与位于所述小区扩展区域B中的UE的通信相关的干扰。

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