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1. 发明申请

US20120046064A1 Method and Arrangement in a Wireless Telecommunications System 审中-公开
标题翻译：无线电信系统中的方法和布置
公开(公告)号：US20120046064A1
公开(公告)日：2012-02-23
申请号：US13318091
申请日：2009-09-30
申请人： Robert Baldemair , Ylva Jading , Ghyslain Pelletier
发明人： Robert Baldemair , Ylva Jading , Ghyslain Pelletier
IPC分类号： H04W52/04 , H04B7/24
CPC分类号： H04W52/242 , H04L5/0007 , H04L5/001 , H04L5/0046 , H04W52/16 , H04W52/34 , H04W72/085
摘要： A method in a base station for deriving a power headroom for a first component carrier is provided. The base station is a radio base station and is comprised in a wireless communication system. The base station is configured to use carrier aggregation comprising a first component carrier and a second component carrier. The base station receives (301) a power headroom report from a user equipment. The power headroom report comprises power headroom information for the second component carrier. The base station also establishes (302) the pathloss relationship between the first component carrier and the second component carrier. The base station then derives (303) the power headroom for the first component carrier based on the received power headroom information and the established pathloss relationship between the first component carrier 1 and the second component carrier.
摘要翻译：提供了一种用于导出第一分量载波的功率余量的基站中的方法。基站是无线基站，由无线通信系统构成。基站被配置为使用包括第一分量载波和第二分量载波的载波聚合。基站从用户设备接收（301）功率余量报告。功率余量报告包括用于第二分量载波的功率余量信息。基站还建立（302）第一分量载波与第二分量载波之间的路径损耗关系。基站然后基于接收的功率余量信息和第一分量载波1和第二分量载波之间建立的路径损耗关系导出（303）第一分量载波的功率余量。

2. 发明授权

US08902811B2 Methods and arrangements in a telecommunications network 有权
标题翻译：电信网络中的方法和安排
公开(公告)号：US08902811B2
公开(公告)日：2014-12-02
申请号：US13379602
申请日：2010-06-16
申请人： Robert Baldemair , David Astely , Erik Dahlman , Ylva Jading
发明人： Robert Baldemair , David Astely , Erik Dahlman , Ylva Jading
IPC分类号： H04L7/00 , H04W92/00 , H04W56/00
CPC分类号： H04W56/0045 , H04L5/001 , H04W56/0065
摘要： The present invention relates to methods and arrangements in a base station and a user equipment for determining an uplink transmission timing correction for communication in a telecommunication system in which aggregation of component carriers is applied. The base station receives a signal from the user equipment on a uplink (UL) component carrier and measures the arrival time of the signal. A timing correction of the UL transmission timing based on the arrival time of the signal is determined. Thereupon the base station determines for which of the uplink component carriers used by the user equipment the timing correction is valid. The timing correction and the validity information is sent to the user equipment. The user equipment adjusts the UL transmission timing for each UL component carrier the timing correction is valid for.
摘要翻译：本发明涉及在应用分量载波的聚合的电信系统中确定用于通信的上行链路传输定时校正的基站和用户设备中的方法和装置。基站在上行链路（UL）分量载波上接收来自用户设备的信号，并测量信号的到达时间。确定基于信号的到达时间的UL传输定时的定时校正。因此，基站确定用户设备使用的哪个上行链路分量载波的定时校正是有效的。定时校正和有效性信息被发送到用户设备。用户设备调整定时校正有效的每个UL分量载波的UL传输定时。

3. 发明申请

US20120099577A1 Methods and Arrangements in a Telecommunications Network 有权
标题翻译：电信网络中的方法和安排
公开(公告)号：US20120099577A1
公开(公告)日：2012-04-26
申请号：US13379602
申请日：2010-06-16
申请人： Robert Baldemair , David Astely , Erik Dahlman , Ylva Jading
发明人： Robert Baldemair , David Astely , Erik Dahlman , Ylva Jading
IPC分类号： H04L7/00 , H04W92/00
CPC分类号： H04W56/0045 , H04L5/001 , H04W56/0065
摘要： The present invention relates to methods and arrangements in a base station and a user equipment for determining an uplink transmission timing correction for communication in a telecommunication system in which aggregation of component carriers is applied. The base station receives a signal from the user equipment on a uplink (UL) component carrier and measures the arrival time of the signal. A timing correction of the UL transmission timing based on the arrival time of the signal is determined. Thereupon the base station determines for which of the uplink component carriers used by the user equipment the timing correction is valid. The timing correction and the validity information is sent to the user equipment. The user equipment adjusts the UL transmission timing for each UL component carrier the timing correction is valid for.
摘要翻译：本发明涉及在应用分量载波的聚合的电信系统中确定用于通信的上行链路传输定时校正的基站和用户设备中的方法和装置。基站在上行链路（UL）分量载波上接收来自用户设备的信号，并测量信号的到达时间。确定基于信号的到达时间的UL传输定时的定时校正。因此，基站确定用户设备使用的哪个上行链路分量载波的定时校正是有效的。定时校正和有效性信息发送给用户设备。用户设备调整定时校正有效的每个UL分量载波的UL传输定时。

4. 发明申请

US20120099439A1 Method and Device for Component Carrier Activation and Reconfiguration in a Mobile User Equipment 审中-公开
标题翻译：移动用户设备中组件载体激活和重新配置的方法和设备
公开(公告)号：US20120099439A1
公开(公告)日：2012-04-26
申请号：US13381026
申请日：2010-06-29
申请人： Robert Baldemair , Ylva Jading , Erik Dahlman , David Astely
发明人： Robert Baldemair , Ylva Jading , Erik Dahlman , David Astely
IPC分类号： H04W72/04 , H04W24/00
CPC分类号： H04W72/1289 , H04L5/0044 , H04L5/0094 , H04L5/0096 , H04W24/10
摘要： Methods and user equipment are provided for activation of downlink component carriers. Even though configured to monitor multiple component carriers, a user equipment unit does not start to monitor them immediately, but instead monitors only one or a few carriers initially. Once a downlink scheduling assignment is received, the user equipment unit will then monitor additional component carriers. After one or more subframes where the user equipment unit is not scheduled, the user equipment unit returns to its original state where it monitors one or a few carriers.
摘要翻译：提供了用于激活下行链路分量载波的方法和用户设备。即使配置为监视多个分量载波，用户设备单元也不会立即开始监视它们，而是最初只监控一个或几个运营商。一旦接收到下行链路调度分配，用户设备单元将监视附加分量载波。在用户设备单元未被调度的一个或多个子帧之后，用户设备单元返回其监视一个或几个载波的其原始状态。

5. 发明授权

US10051498B2 Method and arrangement in a communication network 有权
公开(公告)号：US10051498B2
公开(公告)日：2018-08-14
申请号：US12598264
申请日：2008-04-30
申请人： Muhammad Kazmi , Robert Baldemair , Rong Hu
发明人： Muhammad Kazmi , Robert Baldemair , Rong Hu
IPC分类号： H04W24/08 , H04W72/08 , H04W72/12
摘要： The present invention relates to methods, a user equipment and a radio base station in a communication network, in which a downlink out-of-coverage is detected based on measurements done on a common channel or on the combination of common and dedicated channels. The out-of-coverage is then reported to the network, either using resources proactively assigned to the user equipment, or by transmitting a predetermined pattern of signature sequences assigned to the user equipment.

6. 发明授权

US09538517B2 User equipment supporting communication in a multicarrier radio communication system and a method therein for receiving information 有权
标题翻译：支持多载波无线电通信系统中的通信的用户设备及其中用于接收信息的方法
公开(公告)号：US09538517B2
公开(公告)日：2017-01-03
申请号：US14408505
申请日：2012-06-27
申请人： Robert Baldemair , Jung-Fu Cheng , Mattias Frenne , Havish Koorapaty , Daniel Larsson , Stefan Parkvall
发明人： Robert Baldemair , Jung-Fu Cheng , Mattias Frenne , Havish Koorapaty , Daniel Larsson , Stefan Parkvall
IPC分类号： H04W72/04 , H04L27/26 , 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 sub-carriers. 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。

7. 发明授权

US09497004B2 PUCCH resource allocation for carrier aggregation in LTE-advanced 有权
标题翻译：用于LTE高级的载波聚合的PUCCH资源分配
公开(公告)号：US09497004B2
公开(公告)日：2016-11-15
申请号：US12896993
申请日：2010-10-04
申请人： David Astely , Robert Baldemair , Dirk Gerstenberger , Daniel Larsson , Lars Lindbom , Stefan Parkvall
发明人： David Astely , Robert Baldemair , Dirk Gerstenberger , Daniel Larsson , Lars Lindbom , Stefan Parkvall
IPC分类号： H04B7/00 , H04L5/00 , H04W8/24 , H04W28/26 , H04W48/16 , H04W72/04 , H04W72/12
CPC分类号： H04L5/0053 , H04L5/0005 , H04L5/001 , H04L5/0094 , H04W8/24 , H04W28/26 , H04W48/16 , H04W72/0453 , H04W72/1273 , H04W88/02 , H04W88/08
摘要： The invention is a method and apparatus for signaling uplink control information in a mobile communication network using carrier aggregation. The signaling mechanism allows the transmission, on a single uplink component carrier, of control information associated with a downlink transmission on multiple aggregated downlink component carriers. Semi-statically reserved resources for the transmission of control information on the uplink component carrier may be dynamically shared by user terminals that are assigned multiple downlink component carriers for downlink transmissions. Implicit or explicit resource indication can be used in combination with dynamic resource indication.
摘要翻译：本发明是一种使用载波聚合在移动通信网络中信令上行链路控制信息的方法和装置。信令机制允许在单个上行链路分量载波上传输与多个聚合的下行链路分量载波上的下行链路传输相关联的控制信息。用于在上行链路分量载波上发送控制信息的半静态资源可以由为下行链路传输分配多个下行链路分量载波的用户终端动态共享。隐式或显式资源指示可以与动态资源指示结合使用。

8. 发明授权

US09473217B2 Macro diversity using likelihood values 有权
标题翻译：宏观多样性使用似然值
公开(公告)号：US09473217B2
公开(公告)日：2016-10-18
申请号：US13578343
申请日：2010-02-15
申请人： Sorour Falahati , Robert Baldemair , Ali Behravan , Anders Furuskär
发明人： Sorour Falahati , Robert Baldemair , Ali Behravan , Anders Furuskär
IPC分类号： H03D1/00 , H04L12/413 , H04B7/02 , H04B7/06 , H04W36/04 , H04B7/08
CPC分类号： H04B7/022 , H04B7/0615 , H04B7/0639 , H04B7/0848 , H04W36/04
摘要： Method and arrangement in a serving base station for determining a binary value of information data received from a user equipment, by using a supportive likelihood value received from a supporting base station. The user equipment transmits information data to be received both by the serving base station and the supporting base station base station. The method comprises: decoding information data bits received from the user equipment into a first likelihood value, without determining a binary value for each bit of the information data, a supportive likelihood value of the information data bits transmitted from the user equipment is received from the supporting base station, which supportive likelihood value is based on a decoding of the information data bits performed in the supporting base station. The first likelihood value of the decoded information bits is combined with the received supportive likelihood value of the decoded information bits. Thus a binary value for each bit of the information data transmitted from the user equipment is determined, based on the combined first and supportive likelihood values.
摘要翻译：服务基站中的方法和装置，用于通过使用从支持基站接收到的支持似然值来确定从用户设备接收的信息数据的二进制值。用户设备发送要由服务基站和支持基站基站接收的信息数据。该方法包括：将从用户设备接收的信息数据位解码为第一似然值，而不确定信息数据的每个位的二进制值，从用户设备发送的信息数据位的支持似然值从支持性基站，该支持似然值基于在支持基站中执行的信息数据比特的解码。解码信息比特的第一似然值与解码信息比特的接收支持似然值组合。因此，基于组合的第一和支持似然值来确定从用户设备发送的信息数据的每个比特的二进制值。

9. 发明授权

US09379864B2 Reference signal generation technique 有权
标题翻译：参考信号产生技术
公开(公告)号：US09379864B2
公开(公告)日：2016-06-28
申请号：US14236187
申请日：2011-08-05
申请人： Robert Baldemair , Stefano Sorrentino
发明人： Robert Baldemair , Stefano Sorrentino
IPC分类号： H04W4/00 , H04L5/00 , H04L27/26
CPC分类号： H04L5/0048 , H04L5/001 , H04L5/0039 , H04L5/0051 , H04L5/0073 , H04L5/0094 , H04L27/2613
摘要： A technique for generating a reference signal for use in a communication system in which for reference signal generation multiple base sequences are defined is presented. A method implementation of the technique comprises generating a first reference signal sequence from a first base sequence and a second reference signal sequence from a second base sequence. A reference signal is generated that comprises the first reference signal sequence and the second reference signal sequence. The first reference signal sequence occupies a first spectral fragment of the reference signal, and the second reference signal sequence occupies a second spectral fragment of the reference signal. The second spectral fragment and the first spectral fragment do not overlap.
摘要翻译：本发明提供了一种用于生成参考信号产生多个基本序列的通信系统中使用的参考信号的技术。该技术的方法实现包括从第一碱基序列产生第一参考信号序列和从第二碱基序列生成第二参考信号序列。产生包括第一参考信号序列和第二参考信号序列的参考信号。第一参考信号序列占据参考信号的第一频谱片段，第二参考信号序列占据参考信号的第二频谱片段。第二个光谱片段和第一个光谱片段不重叠。

10. 发明授权

US09125184B2 Compromise resource allocation field size when aggregating component carriers of differing size 有权
标题翻译：在汇总不同大小的分量载波时，妥协资源分配字段大小
公开(公告)号：US09125184B2
公开(公告)日：2015-09-01
申请号：US13521128
申请日：2010-06-30
申请人： Robert Baldemair , Dirk Gerstenberger , Daniel Larsson , Stefan Parkvall
发明人： Robert Baldemair , Dirk Gerstenberger , Daniel Larsson , Stefan Parkvall
IPC分类号： H04W72/04 , 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。

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