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1. 发明授权

EP2777206B1 METHOD AND ARRANGEMENT FOR RECEIVING DOWNLINK CONTROL INFORMATION FOR MOBILE WIRELESS COMMUNICATION 有权转让
标题翻译：方法和装置用于接收的下行控制信息无线通信
公开(公告)号：EP2777206B1
公开(公告)日：2015-12-30
申请号：EP12787537.5
申请日：2012-10-24
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： FRENNE, Mattias , HOYMANN, Christian , FURUSKOG, Johan , LARSSON, Daniel , CHENG, Jung-Fu , KOORAPATY, Havish
IPC分类号： H04W72/04 , H04L5/00
CPC分类号： H04W72/042 , H04L5/0053
摘要： Some embodiments provide a method for transmitting a downlink control channel in at least one block of resources. The downlink control channel comprises a set of resource element groups. The method may be executed by a transmitting node, e.g., an eNB. The transmitting node first determines whether to transmit the downlink control channel using localized or distributed transmission. Responsive to determining to use localized transmission, the transmitting node performs the transmission such that all resource element groups in the set that are comprised in the same block of resources are mapped to the same antenna port, and the antenna port depends on which subset of resource element groups in the block of resources are used for the downlink control channel.

2. 发明公开

EP2944134A1 HANDLING UPLINK TRANSMIT POWER REPORTING 有权
标题翻译：处理上行链路传输功率NEWS
公开(公告)号：EP2944134A1
公开(公告)日：2015-11-18
申请号：EP14738246.9
申请日：2014-01-14
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： SORRENTINO, Stefano , ANDERSSON, Håkan , FRÖBERG OLSSON, Jonas , LARSSON, Daniel
IPC分类号： H04W52/36 , H04L25/02 , H04W52/24 , H04W52/32 , H04W72/04
CPC分类号： H04W52/242 , H04L5/0053 , H04L25/022 , H04L25/0228 , H04W52/10 , H04W52/14 , H04W52/146 , H04W52/228 , H04W52/325 , H04W52/365 , H04W52/40 , H04W88/02 , H04W88/08
摘要： Methods and arrangements for handling uplink transmit power reporting in a radio access network of a cellular radio system.A wireless terminal (210) provides(402) a respective transmit power report for at least one of multiple uplink reference signal transmission configurations comprised in the wireless terminal (210). Each configuration configures transmission, by the wireless terminal (210), of an uplink reference signal that is received by the network node. The respective transmit power report provides information about a transmit power used by the wireless terminal (210) for transmitting the uplink reference signal. The wireless terminal sends (403) the respective transmit power report to a network node (212) of the cellular radio system.

3. 发明授权

EP2742625B1 TRANSMIT DIVERSITY FOR PRE-CODED RADIO CONTROL SIGNALS 有权转让
标题翻译：用于控制信号发射分集预编码FUNK
公开(公告)号：EP2742625B1
公开(公告)日：2015-08-12
申请号：EP11805259.6
申请日：2011-12-15
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： FRENNE, Mattias , LARSSON, Daniel , GERSTENBERGER, Dirk , BALDEMAIR, Robert , CHENG, Jung-Fu
IPC分类号： H04B7/04 , H04L1/18 , H04L25/03 , H04L27/26 , H04L1/00 , H04B7/06 , H04L5/00 , H04L1/06
CPC分类号： H04L5/0053 , H04B7/024 , H04B7/04 , H04B7/06 , H04L1/004 , H04L1/0072 , H04L1/0076 , H04L1/06 , H04L1/0625 , H04L1/1812 , H04L5/001 , H04L5/0058 , H04L25/03898 , H04L27/2626

4. 发明公开

EP2880803A1 ePDCCH SEARCH SPACE DESIGN 有权
标题翻译： ePDCCH搜索空间设计
公开(公告)号：EP2880803A1
公开(公告)日：2015-06-10
申请号：EP13704638.9
申请日：2013-01-17
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： FURUSKOG, Johan , LARSSON, Daniel , FRENNE, Mattias , KOORAPATY, Havish
IPC分类号： H04L5/00
CPC分类号： H04W72/042 , H04L5/0007 , H04L5/0053
摘要： Techniques for supporting both localized and frequency-distributed control channel messages in the same enhanced control channel region are disclosed. An example method begins with receiving (2010) a downlink signal comprising an enhanced control region consisting of at least two sets of physical resource block (PRB) pairs. The method continues with the forming (2020) of one or more distributed enhanced control-channel elements (eCCEs) from a first set of PRB pairs by aggregating physical layer building blocks from multiple PRB pairs to form each distributed eCCE. One or more localized eCCEs are formed (2030) from a second set of PRB pairs by aggregating physical layer building blocks such that each of the localized eCCEs is formed from physical layer building blocks from within a single PRB pair of the second set. Control channel message candidates are formed (2050) from the distributed eCCEs and localized eCCEs, respectively, and decoded (2060).
摘要翻译：公开了用于在相同增强控制信道区域中支持局部化和频率分布的控制信道消息的技术。示例方法开始于接收（2010）包括由至少两组物理资源块（PRB）对组成的增强控制区域的下行链路信号。该方法继续通过聚合来自多个PRB对的物理层构建块来形成（2020）来自第一组PRB对的一个或多个分布式增强型控制信道元素（eCCE）以形成每个分布式eCCE。通过聚集物理层构建块来从第二组PRB对形成（2030）一个或多个本地化eCCE，使得每个本地化eCCE由来自第二组的单个PRB对内的物理层构建块形成。控制信道消息候选从分布式eCCE和本地化eCCE分别形成（2050），并被解码（2060）。

5. 发明授权

EP2586237B1 METHODS AND ARRANGEMENTS FOR REDUCING THE SIGNALLING OVERHEAD IN A WIRELESS COMMUNICATION SYSTEM USING CARRIER AGGREGATION 有权
标题翻译：方法和安排减少了信令盈余无线通信系统载波聚合
公开(公告)号：EP2586237B1
公开(公告)日：2015-05-06
申请号：EP11738082.4
申请日：2011-06-21
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： LARSSON, Daniel , BALDEMAIR, Robert , GERSTENBERGER, Dirk
IPC分类号： H04W28/06 , H04L5/00 , H04L1/18
CPC分类号： H04L5/0055 , H04L1/1854 , H04L1/1861 , H04L5/0007 , H04L5/001 , H04L5/0053 , H04L5/0094 , H04W28/06 , H04W52/34 , H04W52/545 , H04W72/042

6. 发明公开

EP2847917A1 APPARATUS AND METHOD FOR DOWNLINK SCHEDULING 有权
标题翻译：装置和方法对于下行链路规划
公开(公告)号：EP2847917A1
公开(公告)日：2015-03-18
申请号：EP13725834.9
申请日：2013-05-08
申请人： Telefonaktiebolaget L M Ericsson (Publ)
发明人： FRENNE, Mattias , LARSSON, Daniel , LINDBOM, Lars
IPC分类号： H04L5/00
CPC分类号： H04W72/1289 , H04L5/0007 , H04L5/0053 , H04L5/0078 , H04W72/0446 , H04W76/27
摘要： Example embodiments presented herein are directed towards a base station (401), and corresponding method, for scheduling a downlink broadcast transmission using PDSCH. The base station (401) is also configured to provide an OFDM PDSCH to a wireless terminal (505A) which monitors ePDCCH for receiving downlink control data. Thus, by applying such a symbol, a wireless terminal (505A) which monitors ePDCCH and a wireless terminal (505B) which monitors PDCCH may receive the same downlink broadcast transmission on PDSCH. Example embodiments are also directed towards a wireless terminal (505A) for receiving such downlink broadcast transmissions.

7. 发明授权

EP2583506B1 METHODS OF PROVIDING POWER HEADROOM REPORTS ARRANGED IN ORDER OF COMPONENT CARRIER INDICES AND RELATED WIRELESS TERMINALS AND BASE STATIONS 有权转让
标题翻译：用于提供电力储备法的报告，以组件的支持指标和相关的无线设备和基站
公开(公告)号：EP2583506B1
公开(公告)日：2015-03-18
申请号：EP11722607.6
申请日：2011-04-28
申请人： Telefonaktiebolaget L M Ericsson (Publ)
发明人： BOSTRÖM, Lisa , LARSSON, Daniel , GERSTENBERGER, Dirk , BALDEMAIR, Robert , WIEMANN, Henning
IPC分类号： H04W52/54 , H04W52/30 , H04W52/34 , H04W52/36
CPC分类号： H04W52/365 , H04W52/30 , H04W52/34 , H04W52/346 , H04W52/367 , H04W52/54 , H04W72/0413 , H04W72/0453
摘要： Power headroom reports may be transmitted from a wireless terminal to a base station wherein a primary component carrier and at least two secondary component carriers are provided for uplink transmissions from the wireless terminal to the base station and wherein a respective component carrier index is assigned to each of the at least two secondary component carriers provided for the wireless terminal. Respective power headroom reports may be generated for the primary component carrier and for each of the at least two secondary component carriers, and a MAC control element may be generated including the power headroom reports for the primary and secondary component carriers. More particularly, the power headroom reports for each of the at least one secondary component carriers may be arranged in order of the component carrier indices for the respective secondary component carriers. The MAC control element including the power headroom reports for the primary and secondary component carriers may be transmitted from the wireless terminal to the base station over one of the component carriers. Related wireless terminals, and base stations are also discussed.
摘要翻译：功率余量报告可以是从无线终端到基站的反式mitted worin提供一个主分量载波和至少一个次要分量载波用于上行链路传输从无线终端到基站和worin一个respectivement分量载波索引分配给每个的规定的无线终端的所述至少一个辅助分量载波。相应的功率余量报告可以针对主分量载波和每个所述至少一个辅助分量载波的产生，并且可以包括对主要和次要分量载波的功率余量报告被生成的MAC控制元素。更具体地，对于每个所述至少一个辅助分量载波的功率余量报告可在分量载波索引为respectivement次要分量载波的顺序来排列。包括对主要和次要分量载波的功率余量报告的媒体存取控制控制元件可以是从在分量载波之一的无线终端到基站的反式mitted。相关的无线终端和基站被如此讨论。

8. 发明授权

EP2606599B1 ARRANGEMENT AND METHOD FOR IDENTIFYING PUCCH FORMAT 3 RESOURCES 有权
标题翻译：装置和一种用于识别PUCCH格式3 BETRIEBSMITTLEN
公开(公告)号：EP2606599B1
公开(公告)日：2014-12-17
申请号：EP11715309.8
申请日：2011-03-18
申请人： Telefonaktiebolaget L M Ericsson (publ)
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

9. 发明授权

EP2567578B1 POWER HEADROOM REPORTING FOR CARRIER AGGREGATION 有权转让
标题翻译：动力储量报告载波聚合
公开(公告)号：EP2567578B1
公开(公告)日：2014-12-03
申请号：EP11715294.2
申请日：2011-02-28
申请人： Telefonaktiebolaget L M Ericsson (Publ)
发明人： BALDEMAIR, Robert , WIEMANN, Henning , GERSTENBERGER, Dirk , LARSSON, Daniel
IPC分类号： H04W52/30 , H04W52/34 , H04W52/14 , H04W52/36
CPC分类号： H04W24/10 , H04L5/0053 , H04W52/146 , H04W52/30 , H04W52/34 , H04W52/343 , H04W52/365

10. 发明公开

EP2752061A1 TIME AND FREQUENCY SYNCHRONIZATION 有权
标题翻译： ZEIT-UND FREENENZSYNCHRONISATION
公开(公告)号：EP2752061A1
公开(公告)日：2014-07-09
申请号：EP12783312.7
申请日：2012-09-14
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： KOORAPATY, Havish , CHENG, Jung-Fu , FRENNE, Mattias , GUEY, Jiann-Ching , LARSSON, Daniel
IPC分类号： H04W56/00
CPC分类号： H04W56/002 , H04J11/00 , H04J2011/0096 , H04L5/0023 , H04L5/0057 , H04L5/0094 , H04L27/2662 , H04W56/001 , H04W56/0035 , H04W72/044
摘要： The scheduling flexibility of CSI reference signals enables time and frequency synchronization using multiple non-zero CSI-RSs transmitted in the same subframe, or using CSI-RSs transmitted in the same subframe with other synchronization signals. Also, multiple synchronization signals may be scheduled in the same subframe to enable fine time and frequency synchronization without cell-specific reference signals.
摘要翻译： CSI参考信号的调度灵活性使得能够使用在相同子帧中发送的多个非零CSI-RS或使用在同一子帧中与其他同步信号发送的CSI-RS进行时间和频率同步。此外，可以在同一子帧中调度多个同步信号，以实现无小区特定参考信号的精细时间和频率同步。

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