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1. 发明申请

WO2011043721A2 PUCCH RESOURCE ALLOCATION FOR CARRIER AGGREGATION IN LTE-ADVANCED 审中-公开
标题翻译： LTE-ADVANCED中载波聚合的PUCCH资源分配
公开(公告)号：WO2011043721A2
公开(公告)日：2011-04-14
申请号：PCT/SE2010/051069
申请日：2010-10-04
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BALDEMAIR, Robert , GERSTENBERGER, Dirk , LARSSON, Daniel , LINDBOM, Lars , PARKVALL, Stefan , ASTELY, David
发明人： BALDEMAIR, Robert , GERSTENBERGER, Dirk , LARSSON, Daniel , LINDBOM, Lars , PARKVALL, Stefan , ASTELY, David
IPC分类号： H04L5/00
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 byuser 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发信号通知上行链路控制信息的方法和设备。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传输控制信息的半静态保留的资源可以被分配用于下行链路传输的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。

2. 发明申请

WO2013002685A1 SCHEDULING OF A USER EQUIPMENT IN A RADIO COMMUNICATION SYSTEM 审中-公开
标题翻译：无线电通信系统中用户设备的调度
公开(公告)号：WO2013002685A1
公开(公告)日：2013-01-03
申请号：PCT/SE2011/050856
申请日：2011-06-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , FRENNE, Mattias , GERSTENBERGER, Dirk , CHENG, Jung-Fu , BALDEMAIR, Robert , PARKVALL, Stefan , LARSSON, Daniel
发明人： FRENNE, Mattias , GERSTENBERGER, Dirk , CHENG, Jung-Fu , BALDEMAIR, Robert , PARKVALL, Stefan , LARSSON, Daniel
IPC分类号： H04W72/12
CPC分类号： H04W72/1289 , H04L5/001 , H04L5/0053 , H04L5/1469 , H04W72/0446
摘要： A radio base station (110) and a method in a radio base station (110) for scheduling a transmission to be transmitted between a user equipment (120) and the radio base station (110) are provided. Moreover, a user equipment (120) and a method in a user equipment (120) for obtaining information about the transmission are provided. The radio base station (110) operates an aggregated carrier in a subframe structure comprising a plurality of subframes. The aggregated carrier comprises a plurality of carriers. The radio base station (110) encodes information about a subframe out of said plurality of subframes and a carrier out of said plurality of carriers into a message indicating scheduling information to the user equipment (120). The radio base station (110) sends the message to the user equipment (120), which decodes the message to obtain the information about the transmission. The information about the transmission is indicative of the subframe and the carrier on which the transmission is scheduled.
摘要翻译：提供无线基站（110）和无线基站（110）中用于调度要在用户设备（120）和无线基站（110）之间传输的传输的方法。此外，提供用于获取关于传输的信息的用户设备（120）和用户设备（120）中的方法。无线基站（110）在包括多个子帧的子帧结构中操作聚合载波。聚合载体包括多个载体。无线电基站（110）将关于所述多个子帧中的子帧的信息和所述多个载波中的载波编码到指示用户设备（120）的调度信息的消息中。无线基站（110）将消息发送到用户设备（120），用户设备（120）解码该消息以获得关于传输的信息。有关传输的信息表示发送被调度的子帧和载波。

3. 发明申请

WO2012023892A1 ARRANGEMENT AND METHOD FOR IDENTIFYING PUCCH FORMAT 3 RESOURCES 审中-公开
标题翻译：用于识别PUCCH格式3资源的布置和方法
公开(公告)号：WO2012023892A1
公开(公告)日：2012-02-23
申请号：PCT/SE2011/050303
申请日：2011-03-18
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BALDEMAIR, Robert , CHENG, Jung-Fu , GERSTENBERGER, Dirk , LARSSON, Daniel , PARKVALL, Stefan
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
摘要： The disclosure relates to a user equipment for a wireless communications system, and to a related method for identifying a resource to use for a transmission of control information on a physical uplink control channel, PUCCH, format 3. The method comprises receiving (610) a resource index from a serving radio base station, and identifying (620) the resource to use for the transmission of the control information in a subframe based on the received resource index, wherein the identified resource is within a same confined set of physical resource blocks regardless of if a normal or a shortened PUCCH format 3 is used in the subframe.
摘要翻译：本公开涉及用于无线通信系统的用户设备，以及用于识别用于在物理上行链路控制信道，PUCCH，格式3上传输控制信息的资源的相关方法。所述方法包括：接收（610）资源索引，以及基于所接收的资源索引来识别（620）用于在子帧中发送控制信息的资源（620），其中所识别的资源在相同的有限集合的物理资源块内，不管如果在子帧中使用正常或缩短的PUCCH格式3。

4. 发明申请

WO2011087418A1 COMPROMISE RESOURCE ALLOCATION FIELD SIZE WHEN AGGREGATING COMPONENT CARRIERS OF DIFFERING SIZE 审中-公开
标题翻译：分解资源分配现场规模时，不同尺寸的组件运输
公开(公告)号：WO2011087418A1
公开(公告)日：2011-07-21
申请号：PCT/SE2010/050751
申请日：2010-06-30
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BALDEMAIR, Robert , LARSSON, Daniel , GERSTENBERGER, Dirk , PARKVALL, Stefan
发明人： BALDEMAIR, Robert , LARSSON, Daniel , GERSTENBERGER, Dirk , PARKVALL, Stefan
IPC分类号： 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。

5. 发明申请

WO2011075037A1 METHOD AND ARRANGEMENT FOR RECONFIGURING MAPPING OF CARRIER INDICATOR FILED TO COMPONENT CARRIER 审中-公开
标题翻译：用于重新映射到分量载体的载波指示器的方法和装配
公开(公告)号：WO2011075037A1
公开(公告)日：2011-06-23
申请号：PCT/SE2010/051005
申请日：2010-09-20
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LARSSON, Daniel , BALDEMAIR, Robert , GERSTENBERGER, Dirk , PARKVALL, Stefan
发明人： LARSSON, Daniel , BALDEMAIR, Robert , GERSTENBERGER, Dirk , PARKVALL, Stefan
IPC分类号： H04L5/00
CPC分类号： H04W72/0453 , H04L5/0064 , H04L5/0094 , H04L5/0096 , H04L27/2601 , H04W72/042
摘要： A method and an arrangement 400 in a radio network node for reconfiguring mappings from Carrier Indicator Field-values to component carriers are provided. Each CIF-value is mapped to a respective component carrier comprising a respective shared data channel. Each respective shared data channel corresponds to at least one downlink control channel carrying said each CIF-value. The radio network node 130 reconfigures mappings from CIF-values to component carriers, while at least one mapping of CIF- value to component carrier is maintained. The component carrier of said at least one mapping from CIF-value to component carrier comprises said at least one downlink control channel and a shared data channel corresponding to said at least one downlink control channel. The radio network node 130 sends at least one of the reconfigured mappings from CIF-values to component carriers to the user equipment 120.
摘要翻译：提供了一种用于从载波指示符字段值重新配置映射到分量载波的无线电网络节点中的方法和装置400。每个CIF值被映射到包括相应共享数据信道的相应分量载波。每个相应的共享数据信道对应于承载所述每个CIF值的至少一个下行链路控制信道。无线电网络节点130重新配置从CIF值到分量载波的映射，同时保持CIF-值至分量载波的至少一个映射。从CIF值到分量载波的所述至少一个映射的分量载波包括所述至少一个下行链路控制信道和对应于所述至少一个下行链路控制信道的共享数据信道。无线电网络节点130将重新配置的映射中的至少一个从CIF值发送到用户设备120。

6. 发明申请

WO2011046486A1 METHOD AND ARRANGEMENT IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：通信系统中的方法和布置
公开(公告)号：WO2011046486A1
公开(公告)日：2011-04-21
申请号：PCT/SE2010/050368
申请日：2010-04-01
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BALDEMAIR, Robert , LARSSON, Daniel , GERSTENBERGER, Dirk , PARKVALL, Stefan
发明人： BALDEMAIR, Robert , LARSSON, Daniel , GERSTENBERGER, Dirk , PARKVALL, Stefan
IPC分类号： H04L5/00
CPC分类号： H04L5/0053
摘要： Methods and arrangements in a network node and mobile terminal, respectively, in a wireless communication system supporting aggregation of component carriers. The method in a network node involves, when resources on at least two downlink component carriers are being assigned to a mobile terminal at the same time, allocating (908) control information bits not related to power control in a bit field, which is normally used for power control in a message on a physical downlink control channel associated with one of said at least two downlink component carriers. The method in a mobile terminal involves, using control information bits not related to power control obtained from a bit field, which is normally used for power control in a message on a physical downlink control channel associated with one of said at least two downlink component carriers, for locating information related to downlink or uplink transmissions.
摘要翻译：分别在支持分量载波聚合的无线通信系统中的网络节点和移动终端中的方法和布置。网络节点中的方法涉及当至少两个下行链路分量载波上的资源被同时分配给移动终端时，在通常使用的比特字段中分配（908）与功率控制无关的控制信息比特用于在与所述至少两个下行链路分量载波之一相关联的物理下行链路控制信道上的消息中进行功率控制。移动终端中的方法涉及使用与通常用于与所述至少两个下行链路分量载波之一相关联的物理下行链路控制信道上的消息中的功率控制而从与比特场获得的功率控制无关的控制信息比特用于定位与下行链路或上行链路传输有关的信息。

7. 发明申请

WO2011087448A1 RADIO BASE STATION AND USER EQUIPMENT AND METHODS THEREIN 审中-公开
标题翻译：无线基站和用户设备及其方法
公开(公告)号：WO2011087448A1
公开(公告)日：2011-07-21
申请号：PCT/SE2011/050052
申请日：2011-01-18
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , BALDEMAIR, Robert , ASTELY, David , GERSTENBERGER, Dirk , LARSSON, Daniel , PARKVALL, Stefan
发明人： BALDEMAIR, Robert , ASTELY, David , GERSTENBERGER, Dirk , LARSSON, Daniel , PARKVALL, Stefan
IPC分类号： H04L5/00 , H04B1/69
CPC分类号： H04W72/0413 , H04J11/0033 , H04J11/005 , H04L5/0019 , H04L5/0053
摘要： Embodiments herein relate to a method in a user equipment (10) for transmitting uplink control information in time slots in a subframe over a radio channel to a radio base station. The radio channel is arranged to carry uplink control information and the user equipment and radio base station are comprised in a radio communications network. The uplink control information is comprised in a block of bits. The user equipment maps the block of bits to a sequence of complex valued modulation symbols. The user equipment also block spreads the sequence of complex valued modulation symbols across Discrete Fourier Transform Spread - Orthogonal Frequency Division Multiplexing (DFTS-OFDM) symbols. This is performed by applying a spreading sequence to the sequence of complex valued modulation symbols, to achieve a block spread sequence of complex valued modulation symbols. The user equipment further transforms the block-spread sequence of complex valued modulation symbols per DFTS-OFDM symbol. This is performed by applying a matrix that depends on a DFTS- OFDM symbol index and/or slot index to the block-spread sequence of complex valued modulation symbols. The user equipment also transmits the block spread sequence of complex valued modulation symbols that has been transformed over the radio channel to the radio base station.
摘要翻译：本文的实施例涉及用于在无线电信道中的子帧中的时隙中向无线电基站发送上行链路控制信息的用户设备（10）中的方法。无线电信道被布置为携带上行链路控制信息，并且用户设备和无线电基站包括在无线电通信网络中。上行链路控制信息包含在比特块中。用户设备将比特块映射到复值调制符号序列。用户设备还在离散傅里叶变换扩频 - 正交频分复用（DFTS-OFDM）符号之间块扩展复值调制符号的序列。这通过将扩展序列应用于复值调制符号序列来实现，以实现复值调制符号的块扩展序列。用户设备进一步转换每个DFTS-OFDM符号的复值调制符号的块扩展序列。这通过将复数值调制符号的块扩展序列应用到依赖于DFTS-OFDM符号索引和/或时隙索引的矩阵来执行。用户设备还将已经通过无线电信道变换的复值调制符号的块扩展序列发送到无线电基站。

8. 发明申请

WO2011162710A1 METHODS AND APPARATUS FOR VARYING REDUCED TRANSMISSION RESOURCES 审中-公开
标题翻译：改变减少传输资源的方法和装置
公开(公告)号：WO2011162710A1
公开(公告)日：2011-12-29
申请号：PCT/SE2011/050825
申请日：2011-06-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LARSSON, Daniel , GERSTENBERGER, Dirk , LINDBOM, Lars , SIOMINA, Iana
发明人： LARSSON, Daniel , GERSTENBERGER, Dirk , LINDBOM, Lars , SIOMINA, Iana
IPC分类号： H04L5/00 , H04W28/00 , H04W72/00
CPC分类号： H04L5/0032 , H04L5/0062 , H04L5/0091 , H04W72/1205
摘要： Inter-cell interference coordination across layers of a communication network can be implemented by configuring a cell to transmit one or more downlink transmission resources having variably reduced transmission activity. A transmitting node, such as a macro cell, can transmit transmission resources, such as resource elements, resource blocks, subframes, and frames, having reduced transmission activity at varying predictable times according to a selected cell activity pattern. A receiving node, such as a user equipment, can decide to make received signal measurements according to the cell activity pattern.
摘要翻译：可以通过配置小区来发送具有可变地减少的传输活动的一个或多个下行链路传输资源来实现通信网络层之间的小区间干扰协调。诸如宏小区的发送节点可以根据所选择的小区活动模式，在变化的可预测时间内传输诸如资源元素，资源块，子帧和帧的传输资源，具有降低的传输活动。诸如用户设备的接收节点可以决定根据小区活动模式进行接收信号测量。

9. 发明申请

WO2013025143A1 BASE STATION, USER EQUIPMENT AND METHODS THEREIN FOR CONTROL TIMING CONFIGURATION ASSIGNMENT IN A MULTIPLE CELL COMMUNICATIONS NETWORK 审中-公开
标题翻译：基站，用户设备及其在多小区通信网络中控制时序配置分配的方法
公开(公告)号：WO2013025143A1
公开(公告)日：2013-02-21
申请号：PCT/SE2012/050093
申请日：2012-01-31
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , CHENG, Jung-Fu , LARSSON, Daniel , FRENNE, Mattias , GERSTENBERGER, Dirk , BALDEMAIR, Robert
发明人： CHENG, Jung-Fu , LARSSON, Daniel , FRENNE, Mattias , GERSTENBERGER, Dirk , BALDEMAIR, Robert
IPC分类号： H04W72/04
CPC分类号： H04W76/046 , H04J11/00 , H04L1/1812 , H04L1/1861 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04L5/14 , H04L5/1469 , H04L5/16 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W76/27 , H04W88/02 , H04W88/08
摘要： Example embodiments presented herein are directed towards a base station and method therein, for configuring control timing to and from a user equipment in a multiple component cell communications network. Example embodiments presented herein are also directed towards a user equipment and method therein, for configuration of control timing for a user equipment in a multiple component cell communications network.
摘要翻译：这里呈现的示例性实施例涉及其中的基站及其方法，用于配置到多组件小区通信网络中的用户设备的控制定时和从多个组件小区通信网络中的用户设备的控制定时。这里呈现的示例性实施例还针对其中的用户设备和方法，用于配置多组件小区通信网络中的用户设备的控制定时。

10. 发明申请

WO2012074449A1 METHOD AND ARRANGEMENT FOR MITIGATING INTER -CELL INTERFERENCE ON TRANSMISSION OF UPLINK CONTROL INFORMATION 审中-公开
标题翻译：减轻上传控制信息传输干扰的方法和装置
公开(公告)号：WO2012074449A1
公开(公告)日：2012-06-07
申请号：PCT/SE2011/050251
申请日：2011-03-07
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BALDEMAIR, Robert , CHENG, Jung-Fu , GERSTENBERGER, Dirk , LARSSON, Daniel
发明人： BALDEMAIR, Robert , CHENG, Jung-Fu , GERSTENBERGER, Dirk , LARSSON, Daniel
IPC分类号： H04J11/00 , H04J13/18 , H04L27/26
CPC分类号： H04J13/18 , H04J11/005 , H04L27/2626
摘要： In various embodiments, a method for transmitting uplink control information in a cell is provided. The uplink control information is transmitted during a time slot. According to this method, bits corresponding to uplink control information are mapped (1810) to complex modulation symbols. The complex modulation symbols are spread (1820) in the time slot using a set of orthogonal cover code, OCC, sequences, such that at least two of the complex modulation symbols are spread using different OCC sequences. The uplink control information is then transmitted (1830) using said spread complex modulation symbols.
摘要翻译：在各种实施例中，提供了一种用于在小区中发送上行链路控制信息的方法。在时隙期间发送上行链路控制信息。根据该方法，对应于上行链路控制信息的比特被映射到复调制符号（1810）。复数调制符号在时隙中使用一组正交覆盖码（OCC）序列扩展（1820），使得使用不同OCC序列扩展至少两个复调制符号。然后使用所述扩展复调制符号发送（1830）上行链路控制信息。

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