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公开(公告)号：US09083407B2
公开(公告)日：2015-07-14
申请号：US13121953
申请日：2008-10-01
申请人： Lei Wan , Pål Frenger , Qingyu Miao
发明人： Lei Wan , Pål Frenger , Qingyu Miao
CPC分类号： H04B7/0615 , H04B7/0665
摘要： In a network comprising a signal forwarding node, a pre-coding code book generating method, wherein the method comprises: generating a pre-coding code book, wherein the pre-coding code book comprises at least one pre-coding code word corresponding to the signal forwarding node, and the pre-coding code word comprises one or more antenna beamforming weights; and communicating the pre-coding code book to a user equipment.
摘要翻译： 在包括信号转发节点，预编码码本生成方法的网络中，其中所述方法包括：产生预编码码本，其中所述预编码码本至少包括一个对应于 信号转发节点，并且预编码码字包括一个或多个天线波束成形权重; 以及将预编码代码簿传送给用户设备。
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公开(公告)号：US20110188549A1
公开(公告)日：2011-08-04
申请号：US13121953
申请日：2008-10-01
申请人： Lei Wan , Pål Frenger , Qingyu Miao
发明人： Lei Wan , Pål Frenger , Qingyu Miao
IPC分类号： H04L25/20
CPC分类号： H04B7/0615 , H04B7/0665
摘要： In a network comprising a signal forwarding node, a pre-coding code book generating method, wherein the method comprises: generating a pre-coding code book, wherein the pre-coding code book comprises at least one pre-coding code word corresponding to the signal forwarding node, and the pre-coding code word comprises one or more antenna beamforming weights; and communicating the pre-coding code book to a user equipment.
摘要翻译： 在包括信号转发节点，预编码码本生成方法的网络中，其中所述方法包括：产生预编码码本，其中所述预编码码本至少包括一个对应于 信号转发节点，并且预编码码字包括一个或多个天线波束成形权重; 以及将预编码代码簿传送给用户设备。
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3.发明授权Methods, apparatus and computer programs for base station initiated energy savings within an associated user equipment 有权方法，设备和计算机程序，用于基站在相关联的用户设备内启动的节能公开(公告)号：US09301251B2
公开(公告)日：2016-03-29
申请号：US14130515
申请日：2011-07-05
申请人： Jonas Eriksson , Pål Frenger , Erik Larsson , Reza Moosavi , Niclas Wiberg
发明人： Jonas Eriksson , Pål Frenger , Erik Larsson , Reza Moosavi , Niclas Wiberg
CPC分类号： H04W52/0206 , H04W76/28 , Y02D70/1224 , Y02D70/1262 , Y02D70/142 , Y02D70/146 , Y02D70/24
摘要： The invention relates to a method 10 in a base station 2 of a communication system 1 comprising one or more user equipment 4. The method 10 comprises the steps of: detecting 11 that no control transmission or data transmission is being prepared for the one or more user equipment 4; and transmitting 12 a downlink inactivity indicator to the one or more user equipment 4. The invention also encompasses methods in a user equipment, computer programs, and computer program products.
摘要翻译： 本发明涉及包括一个或多个用户设备4的通信系统1的基站2中的方法10.方法10包括以下步骤：检测到11，正在为一个或多个用户设备准备控制传输或数据传输 用户设备4; 并向一个或多个用户设备4发送12个下行链路不活动指示符。本发明还包括用户设备，计算机程序和计算机程序产品中的方法。
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4.发明授权Methods and arrangements for switching antenna mode with reduced power consumption 有权具有降低功耗的开关天线模式的方法和布置公开(公告)号：US09252828B2
公开(公告)日：2016-02-02
申请号：US13520741
申请日：2012-06-13
申请人： Pål Frenger , Havish Koorapaty
发明人： Pål Frenger , Havish Koorapaty
CPC分类号： H04B1/401 , H04B7/0689 , H04B7/0693 , H04W52/0206 , H04W88/06 , Y02D70/1262 , Y02D70/444
摘要： In a first antenna mode in a multi-antenna port radio access node, a set of logical antenna ports and its associated resource elements are mapped to a first set of physical antenna ports. Each physical antenna port comprises at least one power amplifier. Switching from first antenna mode to a second antenna mode is initiated upon receipt of information triggering antenna mode switching at a first point of time. During a time interval from the first point of time to a second point of time, the logical antenna ports are re-mapped to a second set of physical antenna ports. At the second point of time, at the end of the time interval, the antenna mode is switched to a second antenna mode by changing supply of power to each physical antenna port represented in the first set of physical antenna ports but not in the second set of antenna ports.
摘要翻译： 在多天线端口无线电接入节点中的第一天线模式中，将一组逻辑天线端口及其相关联的资源元素映射到第一组物理天线端口。 每个物理天线端口包括至少一个功率放大器。 在第一时间点接收到触发天线模式切换的信息时，开始从第一天线模式切换到第二天线模式。 在从第一时间点到第二时间点的时间间隔内，将逻辑天线端口重新映射到第二组物理天线端口。 在第二时间点，在时间间隔结束时，天线模式通过改变对第一组物理天线端口中表示的每个物理天线端口的功率供给而切换到第二天线模式，但不是在第二组中 的天线端口。
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公开(公告)号：US20150163763A1
公开(公告)日：2015-06-11
申请号：US14403614
申请日：2012-05-30
申请人： Havish Koorapaty , Pål Frenger , Jiann-Ching Guey
发明人： Havish Koorapaty , Pål Frenger , Jiann-Ching Guey
摘要： The disclosure relates to a method (30) performed in second network node (71, . . . , 7n) of a communication system (1, 1′) adapted for wireless communication and comprising a first network node (31, 32) adapted to operate in a mode of operation according to a first communication standard and a user device (10) adapted to operate according to the first communication standard. The second network node (71, . . . , 7n) is adapted to operate in a mode of operation according to a second communication standard, and adapted to receive uplink signaling in accordance with the first communication standard. The method (30) comprises receiving (31) an access request from the user device (10) in accordance with the first communication standard, and enabling (32) a communication channel for the user device (10) by relaying the received access request to the first network node (31, 32) or by switching from the mode of operation according to the second communication standard, to a mode of operation according to the first communication standard.
摘要翻译： 本公开涉及在适于无线通信的通信系统（1,1'）的第二网络节点（71，...，7n）中执行的方法（30），包括：第一网络节点（31,32） 以根据第一通信标准的操作模式和适于根据第一通信标准进行操作的用户设备（10）进行操作。 第二网络节点（71，...，7n）适于根据第二通信标准在操作模式下操作，并且适于根据第一通信标准接收上行链路信令。 方法（30）包括根据第一通信标准接收（31）来自用户设备（10）的接入请求，并且通过将接收到的接入请求中继到（32）用户设备（10）的通信信道 第一网络节点（31,32）或者根据第二通信标准从操作模式切换到根据第一通信标准的操作模式。
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公开(公告)号：US08897780B2
公开(公告)日：2014-11-25
申请号：US13256065
申请日：2009-03-13
申请人： Bengt Lindoff , Bo Hagerman , Pål Frenger , Stefan Parkvall
发明人： Bengt Lindoff , Bo Hagerman , Pål Frenger , Stefan Parkvall
CPC分类号： H04W52/0232 , H04W52/0206 , H04W88/08 , Y02D70/1226 , Y02D70/1262 , Y02D70/23 , Y02D70/24 , Y02D70/25
摘要： A base station includes an emulation controller (20) configured to receive signals indicating that another base station in an active mode managing a cell, having a predetermined cell identity and coverage area, will go into an idle mode and no longer manage the cell, and to determine terminal activity in the cell. A baseband processing unit (18) is connected to the emulation controller (20) and configured to emulate the active mode of the other base station by taking over management of the cell, in at least part of its coverage area, using the same cell identity.
摘要翻译： 基站包括仿真控制器（20），其被配置为接收指示具有预定小区标识和覆盖区域的处于活动模式的另一基站处于空闲模式并且不再管理小区的信号， 以确定细胞中的终末活性。 基带处理单元（18）连接到仿真控制器（20），并且被配置为通过在其覆盖区的至少部分中使用相同的小区标识来接管小区的管理来模拟另一个基站的活动模式 。
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7.发明授权公开(公告)号：US08837381B2
公开(公告)日：2014-09-16
申请号：US12532360
申请日：2007-09-27
申请人： Eva Englund , Pål Frenger , Stefan Parkvall
发明人： Eva Englund , Pål Frenger , Stefan Parkvall
CPC分类号： H04W72/14 , H04L1/0026 , H04L1/0027 , H04L1/0028 , H04L1/0029 , H04L1/003 , H04L5/0057 , H04W24/00 , H04W48/08 , H04W56/001 , H04W72/1231 , H04W88/02
摘要： Channel state feedback is provided from a UE to a base station as a first, detailed or a second, less detailed type of channel state feedback information. Initially it is determined whether the UE has received an uplink grant from the base station or not. If the UE has received an uplink grant, a first type of channel state feedback information is transmitted to the base station on the granted resource. If, however, the UE has not received an uplink grant, a second type of channel state feedback information is transmitted to the base station. Different types of channel state feedback information enables a UE and an associated base station to use available resources more efficiently, when requesting for and delivering channel state feedback information.
摘要翻译： 信道状态反馈从UE提供给基站，作为信道状态反馈信息的第一，详细或第二较不详细的类型。 首先确定UE是否已经从基站接收到上行链路许可。 如果UE已经接收到上行链路许可，则在授权的资源上向基站发送第一类型的信道状态反馈信息。 然而，如果UE尚未接收到上行链路许可，则向基站发送第二类型的信道状态反馈信息。 当请求和递送信道状态反馈信息时，不同类型的信道状态反馈信息使得UE和相关联的基站能够更有效地使用可用资源。
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公开(公告)号：US08805271B2
公开(公告)日：2014-08-12
申请号：US13238509
申请日：2011-09-21
申请人： Fredrik Gunnarsson , Pål Frenger
发明人： Fredrik Gunnarsson , Pål Frenger
CPC分类号： H04B7/2606 , H04B7/155 , H04W12/00 , H04W12/06 , H04W72/0466 , H04W84/08
摘要： A method of configuring a repeater in a mobile communication network includes receiving information identifying a first set of scrambling codes from a repeater. The first set of scrambling codes includes one or more scrambling codes that are being used by base stations from which the repeater has received signals. The method also includes determining a set of one or more unavailable scrambling codes based on the first set and selecting a scrambling code for the repeater based on the set of unavailable scrambling codes. Additionally, the method includes transmitting information identifying the selected scrambling code to the repeater.
摘要翻译： 在移动通信网络中配置中继器的方法包括从中继器接收标识第一组扰码的信息。 第一组扰码包括正在由中继器已经从其接收信号的基站使用的一个或多个扰码。 该方法还包括基于第一组确定一个或多个不可用扰码的集合，并且基于该不可用扰码的集合来选择用于中继器的扰码。 此外，该方法包括将识别所选择的扰码的信息发送到中继器。
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9.发明申请METHOD AND ARRANGEMENT FOR PROBING OF ALTERNATIVE ANTENNA CONFIGURATIONS IN A COMMUNICATION NETWORK SYSTEM 有权用于在通信网络系统中检测替代天线配置的方法和装置公开(公告)号：US20130237158A1
公开(公告)日：2013-09-12
申请号：US13885462
申请日：2010-11-16
申请人： Johan Moe , Mehdi Amirijoo , Pål Frenger , Fredrik Gunnarsson
发明人： Johan Moe , Mehdi Amirijoo , Pål Frenger , Fredrik Gunnarsson
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , H04B7/0602 , H04B17/12 , H04W24/10 , H04W28/18 , H04W40/06 , H04W88/02 , Y02D70/00 , Y02D70/1222 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/322 , Y02D70/444
摘要： The present invention relates to an arrangement, a communication network node and a user equipment allowing for probing of alternative antenna configurations in a communication network system as well as a method for such probing. The method comprises making one of the reconfigurable antennas (15a2, 15b2) of at least one cell (19a, 19b) temporarily available for probing and reconfiguring one or more antenna parameters thereof in accordance with a probing antenna parameter set. A new probe cell (20a, 20b) is transmitted from the prepared antenna (15a2, 15b2) and measurement reports collected from the user equipments (18) within the at least one cell (19a, 19b) and the probe cell (20a, 20b). The probing antenna parameter set is evaluated based on the collected measurement reports whereupon is determined if the reconfigurable physical antennas (15a1, 15a2, 15b1, 15b2) of the cell shall use the probing antenna parameter set or the initial antenna parameter set. Finally the probing cell (20a, 20b) is removed and the antennas (15a1, 15a2, 15b1, 15b2) adjusted in accordance with the determination.
摘要翻译： 本发明涉及允许在通信网络系统中探测替代天线配置的布置，通信网络节点和用户设备以及用于这种探测的方法。 该方法包括使至少一个小区（19a，19b）的可重构天线（15a2,15b2）之一临时可用于根据探测天线参数集来探测和重新配置其一个或多个天线参数。 从所述准备天线（15a2,152）发送新的探测单元（20a，20b），从所述至少一个单元（19a，19b）和所述探针单元（20a，20b）中的用户设备（18）收集的测量报告 ）。 基于收集的测量报告来评估探测天线参数集，从而确定小区的可重新配置的物理天线（15a1，15a2，15b1，15b2）是否应使用探测天线参数集或初始天线参数集。 最后，去除探测单元（20a，20b），并根据该确定调整天线（15a1,151,21,51，15b2）。
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10.发明授权Efficient encoding of control signaling for communication systems with scheduling and link 有权对具有调度和链路的通信系统进行控制信令的高效编码公开(公告)号：US08509204B2
公开(公告)日：2013-08-13
申请号：US12066347
申请日：2005-09-09
申请人： Niclas Wiberg , Pål Frenger , Anders Furuskär , Stefan Parkvall
发明人： Niclas Wiberg , Pål Frenger , Anders Furuskär , Stefan Parkvall
IPC分类号： H04B7/216
CPC分类号： H03M7/46 , H04L1/0025 , H04L1/0029
摘要： The invention relates to a method of sending control information from a first node to a second node in a communications system providing a plurality of resource units for the transmission of data. The control information is sent by use of a code book comprising at least one code word identifying control information relating to data transmission over a resource unit. The code book is dynamically updated by means of repeatedly transmitting an updated version of code book information from the first node to the second node. The invention also relates to a first communications node comprising means for transmitting control information to a second node. The means for transmitting control information is adapted to transmitting the control information by use of a code book; and to repeatedly transmitting an updated version of code book information in order to achieve that the code book is dynamic.
摘要翻译： 本发明涉及在提供用于传输数据的多个资源单元的通信系统中从第一节点向第二节点发送控制信息的方法。 控制信息通过使用包含至少一个代码字的代码簿来发送，该代码字识别与资源单元上的数据传输有关的控制信息。 通过从第一节点向第二节点重复地发送代码簿信息的更新版本来动态地更新代码本。 本发明还涉及第一通信节点，其包括用于向第二节点发送控制信息的装置。 用于发送控制信息的装置适于通过使用码本传送控制信息; 并重复发送代码簿信息的更新版本，以便实现代码本是动态的。
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