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121. 发明公开

EP2292057A1 METHOD FOR PROVIDING GEOGRAPHICAL POSITION RELATED INFORMATION IN A WIRELESS NETWORK 审中-公开
标题翻译：方法用于提供地理位置相关的信息在无线网络
公开(公告)号：EP2292057A1
公开(公告)日：2011-03-09
申请号：EP08767217.6
申请日：2008-06-24
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： BALDEMAIR, Robert , ISRAELSSON, Martin , GERSTENBERGER, Dirk , KAZMI, Muhammad , WIGREN, Torbjörn
IPC分类号： H04W64/00 , H04B17/00
CPC分类号： G01S5/0284 , G01S5/0009 , G01S5/0252 , H04B17/27 , H04W4/02 , H04W64/00
摘要： Method and arrangement in a first nodefor providing geographical position related information. The first nodeand a second node are comprised within a wireless communication system. The first nodeand thesecond nodeare adapted to exchange wireless signals. The method comprises receivinga signal from the second node. Apart of the received signal thathas propagated through a first channel path from the second nodeis detected by using a circular correlator. A timing estimate associated with the propagation time of the part of the signal which is received over the first channel path from the second node is calculated. Thus the calculated timing estimateis provided, which timing estimateis to be used when determining the geographical position.

122. 发明公开

EP2255477A1 SIDE INFORMATION BITS OF ACK AND NACK BITS IN MULTIPLE ACK/NACK TRANSMISSION 有权
标题翻译：附加信息比特的ACK和NACK中的位的多个ACK / NACK发送
公开(公告)号：EP2255477A1
公开(公告)日：2010-12-01
申请号：EP08873389.4
申请日：2008-11-03
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： FALAHATI, Sorour , ASTELY, David , BALDEMAIR, Robert
IPC分类号： H04L1/16 , H04L1/00
CPC分类号： H04L1/0073 , H04L1/0057 , H04L1/1628 , H04L1/1809 , H04L2001/125
摘要： Methods and apparatus for generating, transmitting, and processing error control information in a wireless communication system are disclosed. The error control information is designed so that the probability of a NACK-to-ACK error in transmission is lower than the probability for an ACK-to-NACK error. Multiple ACK/NACK bits are transmitted along with one or more side information bits that indicate the relative quantities of ACK values and NACK values among the ACK/NACK bits. In an exemplary method for generating error control information in a communication device, a plurality of ACK/NACK bits indicating whether corresponding transport blocks were successfully received are generated. One or more side information bits are formed as a function of the ACK/NACK bits, the side information bits indicating the relative quantities of ACK values and NACK values among the ACK/NACK bits, and transmitted along with the ACK/NACK bits to the remote communication node.

123. 发明公开

EP2229798A1 METHODS AND DEVICES FOR RANDOM ACCESS POWER CONTROL IN A COMMUNICATIONS NETWORK 有权
标题翻译：方法和用于功率控制的直接接入信道的传输设备在通信网络
公开(公告)号：EP2229798A1
公开(公告)日：2010-09-22
申请号：EP08869536.6
申请日：2008-10-07
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： BALDEMAIR, Robert , FURUSKÄR, Anders
IPC分类号： H04W52/50 , H04W52/10 , H04W52/14 , H04W52/24
CPC分类号： H04W52/50 , H04W52/10 , H04W52/146 , H04W52/242
摘要： The invention relates to a method in a first communication device within a communications network for designing a random access transmission power setting of the first communication device comprising to receive (42) data from a second communication device on a radio channel indicating a random access reception power. The first communication device determines (44) a desired random access reception power of the second communication device based on the received data and a parameter of random access configuration that influences a detection performance of the random access at the second communication device. Based on the desired random access reception power the first communication device determines (46) a random access transmission power to use and the first communication device designs (48) the random access transmission power setting of the first communication device in accordance with the determined random access transmission to use.

124. 发明公开

EP1410593A1 MINIMIZATION OF ERROR CONTRIBUTIONS IN A DMT SYSTEM 有权
标题翻译：贡献为最少化DMT系统错误
公开(公告)号：EP1410593A1
公开(公告)日：2004-04-21
申请号：EP02707386.5
申请日：2002-03-20
申请人： Telefonaktiebolaget L M Ericsson (Publ)
发明人： BALDEMAIR, Robert , FRENGER, Pal
IPC分类号： H04L27/26
CPC分类号： H04L25/03114 , H04L27/2647 , H04L2025/03414 , H04L2025/03471 , H04L2025/03509 , H04L2025/03592
摘要： The present invention relates to methods and arrangements to minimize error contributions in a DMT system where a received DMT-signal is affected by intersymbol interference, intercarrier interference and additive noice. The method comprises the following steps: - Calculating intersymbol interference average power. - calculating intercarrier interference average power. - Calculating additative noice average power. - Calculating a cost function by adding the intersymbol interference average power, the intercarrier interference average power and the additative noice average power. - Introducing a constraint, which avoids a trivial solution where the TEQ vector is equal to zero. - Minimizing the cost function by optimizing the TEQ vector.

125. 发明公开

EP2946628A1 DYNAMIC RANDOM ACCESS RESOURCE SIZE CONFIGURATION AND SELECTION 审中-公开
标题翻译：动态配置以及直接访问资源大小的选择
公开(公告)号：EP2946628A1
公开(公告)日：2015-11-25
申请号：EP13703161.3
申请日：2013-01-17
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： ERIKSSON, Erik , FRENGER, Pål , BALDEMAIR, Robert , DIMOU, Konstantinos , BERGMAN, Johan
IPC分类号： H04W74/08
CPC分类号： H04W74/006 , H04B17/309 , H04W74/0833 , H04W84/042
摘要： The disclosure relates to connection setup between a wireless device and a mobile communication network using random access, and more specifically to dynamic random access resource configuration and selection. The disclosure provides for a method in a wireless device, of selecting random access resources for performing a random access procedure to a wireless network. The method comprises the step receiving information from a radio network node comprised in a cell of the wireless network, wherein the received information indicates at least a first and a second random access resource having different resource sizes. The method further comprises selecting one of said at least first and a second random access resources based on an expected uplink power received by the radio network node and transmitting a random access message to said wireless network using the selected resource. The disclosure further relates to methods for providing random access resources, as well as to a wireless device, and to radio network nodes of a wireless network.

126. 发明公开

EP2907352A2 POSITIONING NODE AND METHOD THEREIN 有权转让
标题翻译： POSITIONIERUNGSKNOTEN UND VERFAHREN DARIN
公开(公告)号：EP2907352A2
公开(公告)日：2015-08-19
申请号：EP13783677.1
申请日：2013-10-03
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： SIOMINA, Iana , BALDEMAIR, Robert , KAZMI, Muhammad
IPC分类号： H04W64/00 , G01S5/02 , H04W48/16
CPC分类号： H04W64/00 , G01S5/0221 , H04W48/16
摘要： Some embodiments herein disclose a method in a second node (12,13) for performing a positioning measurement on at least uplink signals transmitted by a wireless device (10) served by a first node (12) in a wireless communication network (1). The second node (12,13) obtains information related to a non-contiguous uplink configuration associated with a carrier frequency, wherein the non-contiguous uplink configuration further comprises one or more multi-cluster uplink transmissions from the wireless device (10). Furthermore, the second node (12,13) performs a positioning measurement on at least signals transmitted by the wireless device (10) in the one or more multi- cluster transmissions determined based on the obtained information.
摘要翻译：本文中的一些实施例公开了一种用于在由无线通信网络（1）中的第一节点（12）服务的无线设备（10）发送的至少上行链路信号上执行定位测量的第二节点（12,13）中的方法。第二节点（12,13）获得与与载波频率相关联的非连续上行链路配置相关的信息，其中非连续上行链路配置还包括来自无线设备（10）的一个或多个多簇上行链路传输。此外，第二节点（12,13）至少在由基于获得的信息确定的一个或多个多群集传输中由无线设备（10）发送的信号进行定位测量。

127. 发明公开

EP2880924A2 POWER CONTROL FOR SIMULTANEOUS TRANSMISSION OF ACK/NACK AND CHANNEL-STATE INFORMATION IN CARRIER AGGREGATION SYSTEMS 有权
标题翻译：载波聚合系统中同时传输ACK / NACK和信道状态信息的功率控制
公开(公告)号：EP2880924A2
公开(公告)日：2015-06-10
申请号：EP13825646.6
申请日：2013-01-10
申请人： Telefonaktiebolaget L M Ericsson (Publ)
发明人： FALAHATI, Sorour , BALDEMAIR, Robert , LARSSON, Daniel , CHENG, Jung-Fu , FRENNE, Mattias
IPC分类号： H04W52/32 , H04L1/16 , H04W52/18 , H04W52/36 , H04W52/14 , H04W52/48 , H04L5/00
CPC分类号： H04W52/146 , H04L1/1812 , H04L5/0055 , H04W52/325 , H04W52/365 , H04W52/48 , H04W72/0413 , H04W72/0473
摘要： Channel-state information and hybrid-ARQ ACK/NACK information for multiple carriers are simultaneously transmitted using a PUCCH Format 3 structure, where the hybrid-ARQ ACK/NACK bits and CSI bits are separately encoded and interleaved. In an example method, a power control offset parameter is calculated (2110) as a linear combination of at least a number N, representing a number of channel-state information bits and a number M, representing a number of hybrid-ARQ ACK/NACK bits. The method continues with the calculating (2120) of a power level for a transmission on a physical uplink control channel (PUCCH), using the power control offset parameter. In some embodiments, encoded channel-state information and hybrid- ARQ ACK/NACK bits are then transmitted (2060) according to the calculated power level. In some embodiments, the linear combination is of the form aN + bM + c, where a, b, and c are non-zero constants.
摘要翻译：多载波的信道状态信息和混合ARQ ACK / NACK信息使用PUCCH格式3结构来同时传输，其中混合ARQ ACK / NACK比特和CSI比特被分别编码和交织。在示例性方法中，功率控制偏移参数被计算（2110）为至少表示信道状态信息比特数量的数量N和表示混合ARQ ACK / NACK数量的数量M的线性组合位。该方法继续使用功率控制偏移参数来计算（2120）用于物理上行链路控制信道（PUCCH）上的传输的功率电平。在一些实施例中，然后根据计算出的功率电平来发送编码的信道状态信息和混合ARQ ACK / NACK比特（2060）。在一些实施方式中，线性组合具有形式aN + bM + c，其中a，b和c是非零常数。

128. 发明授权

EP2229798B1 METHODS AND DEVICES FOR RANDOM ACCESS POWER CONTROL IN A COMMUNICATIONS NETWORK 有权
标题翻译：方法和用于功率控制的直接接入信道的传输设备在通信网络
公开(公告)号：EP2229798B1
公开(公告)日：2014-07-23
申请号：EP08869536.6
申请日：2008-10-07
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： BALDEMAIR, Robert , FURUSKÄR, Anders
IPC分类号： H04W52/50 , H04W52/10 , H04W52/14 , H04W52/24
CPC分类号： H04W52/50 , H04W52/10 , H04W52/146 , H04W52/242

129. 发明公开

EP2745483A1 FLEXIBLE TRANSMISSION OF MESSAGES IN A WIRELESS COMMUNICATION SYSTEM WITH MULTIPLE TRANSMIT ANTENNAS 有权
标题翻译：消息中有多个发射天线的无线通信系统的柔性输电
公开(公告)号：EP2745483A1
公开(公告)日：2014-06-25
申请号：EP12770237.1
申请日：2012-08-14
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： KOORAPATY, Havish , BALDEMAIR, Robert , CHENG, Jung-Fu , FRENNE, Mattias , LARSSON, Daniel
IPC分类号： H04L27/26 , H04L5/00
CPC分类号： H04L5/0048 , H04L5/0007 , H04L5/0053 , H04L27/2611
摘要： Devices and methods for transmitting information in resource blocks between a base station and one or more communication devices are disclosed. In each resource block (RB) used for a data or control channel transmission, a plurality of non-overlapping regions of resource elements (REs) are defined. Each region is associated with one or multiple unique reference symbols (RSs), and may be further associated with one or more antenna ports. When user equipment (UE) demodulates the information it receives in a particular region of an RB, it uses the RS and/or antenna port associated with that region. The RS and/or antenna port information may be used, for example, to estimate a channel of the communication network or to demodulate and decode the data contained within the associated regions.

130. 发明授权

EP2508023B1 TECHNIQUE FOR PERFORMING PHYSICAL LAYER MEASUREMENTS 失效转让
标题翻译：程序物理层中进行测量
公开(公告)号：EP2508023B1
公开(公告)日：2014-01-22
申请号：EP10790891.5
申请日：2010-11-25
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： LINDOFF, Bengt , BALDEMAIR, Robert , SUNDSTRÖM, Lars
IPC分类号： H04W24/10
CPC分类号： H04W24/08 , H04L25/03343 , H04W24/10 , H04W36/0088 , H04W72/082 , H04W72/1231

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