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1. 发明申请

WO2012150898A1 NETWORK NODE, USER EQUIPMENT AND METHODS THEREIN FOR CONFIGURING CELLS FOR DOWNLINK OPERATIONS 审中-公开
标题翻译：网络节点，用户设备及其配置用于下行业务的电池的方法
公开(公告)号：WO2012150898A1
公开(公告)日：2012-11-08
申请号：PCT/SE2012/050435
申请日：2012-04-25
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LIDIAN, Namir , PRADAS, Jose Luis , SESIA, Stefania
发明人： LIDIAN, Namir , PRADAS, Jose Luis , SESIA, Stefania
IPC分类号： H04W72/04
CPC分类号： H04W72/048 , H04W8/22 , H04W72/0413 , H04W72/0453
摘要： A method in a network node (110) for configuring cells for downlink operations in a telecommunications system (100) is provided. The network node (110) is configured to support non-contiguous downlink operations on more than one cell (f 1 , f 2 , f 3 , f 4 ) in at least one frequency band. The network node (110) receives a signal from a user equipment (121) in the telecommunications system(100). The signal comprises information about radio access capability of the user equipment (121). Information about radio access capability of the user equipment (121) comprises a first indication which indicates the maximum number of cells that is supported by the user equipment (121) in the non- contiguous downlink operation. Furthermore, the information about radio access capability of the user equipment (121) comprises a second indication which indicates the maximum gap bandwidth between cells (f 1 , f 2 , f 3 , f 4 ) that is supported by the user equipment (121) in the non-contiguous downlink operation. Then, the network node (110) configures more than one cell (f 1 , f 2 , f 3 , f 4 ) for a non-contiguous downlink operation supported by the user equipment (121) based on the first and second indication in the information about radio access capability of the user equipment (121). A network node (110), a method in user equipment and a user equipment (121) are also provided.
摘要翻译：提供了一种用于在电信系统（100）中配置用于下行链路操作的小区的网络节点（110）中的方法。网络节点（110）被配置为在至少一个频带中的多于一个小区（f1，f2，f3，f4）上支持不连续的下行链路操作。网络节点（110）从电信系统（100）中的用户设备（121）接收信号。信号包括关于用户设备（121）的无线电接入能力的信息。关于用户设备（121）的无线电接入能力的信息包括指示在非连续下行链路操作中由用户设备（121）支持的小区的最大数量的第一指示。此外，关于用户设备（121）的无线电接入能力的信息包括第二指示，其指示由非用户设备（121）支持的小区（f1，f2，f3，f4）之间的最大间隙带宽，连续的下行链路操作。然后，基于关于无线接入的信息中的第一和第二指示，网络节点（110）为用户设备（121）支持的不连续下行链路操作配置多于一个小区（f1，f2，f3，f4）用户设备（121）的能力。还提供了网络节点（110），用户设备中的方法和用户设备（121）。

2. 发明申请

WO2014031050A1 METHODS OF RECEIVING MIMO TRANSMISSIONS AND RELATED DEVICES 审中-公开
标题翻译：接收MIMO传输和相关设备的方法
公开(公告)号：WO2014031050A1
公开(公告)日：2014-02-27
申请号：PCT/SE2012/050902
申请日：2012-08-24
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , NAMMI, Sairamesh , KONUSKAN, Cagatay , LIDIAN, Namir
发明人： NAMMI, Sairamesh , KONUSKAN, Cagatay , LIDIAN, Namir
IPC分类号： H04L1/18
CPC分类号： H04L25/03929 , H04B7/0413 , H04B7/0417 , H04B7/0697 , H04L1/1829 , H04L1/208 , H04L5/0055
摘要： A method of operating a terminal in a radio access network may include receiving a transmission of first and second data blocks over respective first and second multiple-input- multiple-output (MIMO) layers during a transmission time interval (TTI). Respective first and second demodulated codewords may be generated corresponding to the transmission of the first and second data blocks, and the first and second demodulated codewords may be decoded. Responsive to failure decoding the first demodulated codeword and success decoding the second demodulated codeword, a negative acknowledgement may be transmitted indicating failure receiving the first and second data blocks. Related terminals are also discussed.
摘要翻译：在无线电接入网络中操作终端的方法可以包括在传输时间间隔（TTI）期间在相应的第一和第二多输入多输出（MIMO）层上接收第一和第二数据块的传输。可以对应于第一和第二数据块的传输来生成相应的第一和第二解调码字，并且可以对第一和第二解调码字进行解码。响应于对第一解调码字进行故障解码并成功解码第二解调码字，可以发送指示接收第一和第二数据块的故障的否定确认。还讨论了相关终端。

3. 发明申请

WO2013147663A1 METHOD AND APPARATUS RELATING TO BUNDLED HARQ PROCESSES 审中-公开
标题翻译：与混合HARQ过程相关的方法和装置
公开(公告)号：WO2013147663A1
公开(公告)日：2013-10-03
申请号：PCT/SE2012/050572
申请日：2012-05-29
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , NAMMI, Sairamesh , LIDIAN, Namir
发明人： NAMMI, Sairamesh , LIDIAN, Namir
IPC分类号： H04L1/18 , H04B1/7107 , H04L1/16
CPC分类号： H04B1/7107 , H04L1/0041 , H04L1/06 , H04L1/1607 , H04L1/1635 , H04L1/1819 , H04L1/1835
摘要： A method in a radio receiver arrangement for receiving data blocks of radio signalling. The method comprises receiving a plurality of data blocks over a radio interface from a transmitting side. The method also comprises applying a single hybrid automatic repeat request (HARQ) process to the plurality of data blocks, whereby it is determined that at least one of the plurality of data blocks has been received ok and that at least one of the plurality of data blocks has not been received ok. The method also comprises generating a negative acknowledgement (NAK) for the plurality of data blocks in response to the at least one of the plurality of data blocks having not been received ok. The method also comprises outputting, from the receiver arrangement, at least one symbol obtained from the at least one of the plurality of data blocks which has been received ok.
摘要翻译：一种用于接收无线电信令的数据块的无线电接收器装置中的方法。该方法包括：通过无线电接口从发送侧接收多个数据块。所述方法还包括对所述多个数据块应用单个混合自动重传请求（HARQ）处理，由此确定所述多个数据块中的至少一个已被接收到，并且所述多个数据中的至少一个数据块尚未收到确定。该方法还包括响应于尚未被接收到的多个数据块中的至少一个确定，为多个数据块生成否定确认（NAK）。该方法还包括从接收器装置输出从接收到的多个数据块中的至少一个数据块获得的至少一个符号。

4. 发明申请

WO2013022395A2 RLC STATUS REPORTING FOR EIGHT-CARRIER HSDPA 审中-公开
标题翻译： RLC载体HSDPA的状态报告
公开(公告)号：WO2013022395A2
公开(公告)日：2013-02-14
申请号：PCT/SE2012/050054
申请日：2012-01-23
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , JONSSON, Anders , LIDIAN, Namir
发明人： JONSSON, Anders , LIDIAN, Namir
IPC分类号： H04W28/12
CPC分类号： H04W24/10 , H04L1/1825 , H04L1/1848 , H04L1/1854 , H04W28/0205
摘要： Techniques for signaling radio Sink control (RLC) status reports to a wireless network, such as a network supporting multi-carrier High-Speed Downlink Packet Access (HSDPA). An example method performed in a mobile terminal comprises calculating a throughput estimate data transmissions to the mobile terminal, determining a rate at which to send radio link control status reports, based on the throughput estimate K and sending radio link control status reports to the wireless network node at the determined rate. In some embodiments,, the mobile terminal determines the rate at which to send radio link contra! status reports by comparing the throughput estimate to a threshold value and selecting the rate based on the comparison. The threshold value may be received from the wireless network node prior to the comparison.
摘要翻译：用于向无线网络（诸如支持多载波高速下行链路分组接入（HSDPA）的网络）的信令无线电接收控制（RLC）状态报告的技术。在移动终端中执行的示例性方法包括：基于吞吐量估计K计算到移动终端的吞吐量估计数据传输，确定发送无线链路控制状态报告的速率，并向无线网络发送无线链路控制状态报告节点以确定的速率。在一些实施例中，移动终端确定发送无线电链路对的速率！通过将吞吐量估计与阈值进行比较并基于比较来选择速率来进行状态报告。在比较之前可以从无线网络节点接收阈值。

5. 发明申请

WO2012141644A1 METHODS, USER EQUIPMENTS AND RADIO NETWORK CONTROLLERS IN A WIRELESS NETWORK FOR CONTROLLING DOWNLINK COMMUNICATION 审中-公开
标题翻译：方法，用于无线网络的用户设备和无线网络控制器，用于控制下行链路通信
公开(公告)号：WO2012141644A1
公开(公告)日：2012-10-18
申请号：PCT/SE2012/050330
申请日：2012-03-26
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LIDIAN, Namir , SILVERIS, Paulson, Angelo, Vijay
发明人： LIDIAN, Namir , SILVERIS, Paulson, Angelo, Vijay
IPC分类号： H04W36/00 , H04W88/06
CPC分类号： H04W36/0094 , H04L5/001 , H04W88/06
摘要： The present disclosure relates to a method in a user equipment (100), configured for operation using a non-contiguous downlink carrier configuration within a first frequency band. Said non-contiguous downlink carrier configuration comprises at least two blocks wherein each block comprises one downlink carrier or several adjacent downlink carriers within the first frequency band and there is a gap between any two blocks among said at least two blocks. The method comprises receiving (502) a control signal indicating that compressed mode should be configured for a first block among said at least two blocks and that compressed mode should not be configured for a second block among said at least two blocks, and configuring (504) downlink compressed mode operation in the user equipment for the first block but not the second block in accordance with said received control signal. The disclosure also relates to a corresponding method in a radio network controller communicating with the user equipment.
摘要翻译：本公开涉及一种用户设备（100）中的方法，其被配置为使用第一频带内的不连续的下行链路载波配置进行操作。所述不连续的下行链路载波配置包括至少两个块，其中每个块包括第一频带内的一个下行链路载波或几个相邻的下行链路载波，并且在所述至少两个块中的任何两个块之间存在间隙。该方法包括接收（502）指示在所述至少两个块中指示压缩模式应被配置为第一块的控制信号，并且在所述至少两个块中不应该为第二块配置压缩模式，并且配置（504 ）在第一块的用户设备中的下行链路压缩模式操作，而不是根据所述接收到的控制信号的第二块。本公开还涉及与用户设备通信的无线电网络控制器中的相应方法。

6. 发明申请

WO2012134376A2 ENSURING RECEPTION QUALITY FOR NON-ADJACENT MULTI-CARRIER OPERATION 审中-公开
标题翻译：确保非相关多载波运行的接收质量
公开(公告)号：WO2012134376A2
公开(公告)日：2012-10-04
申请号：PCT/SE2012/050325
申请日：2012-03-23
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , HULTELL, Johan , BERGMAN, Johan , LIDIAN, Namir
发明人： HULTELL, Johan , BERGMAN, Johan , LIDIAN, Namir
IPC分类号： H04W72/02
CPC分类号： H04J11/0023 , H04B17/309 , H04L1/0034 , H04L1/0035 , H04L5/001 , H04L5/0098 , H04L5/06 , H04W24/10 , H04W72/00
摘要： User equipment (1100, 1200) supporting multi-carrier operation is adapted to identify whether it is experiencing an excessive interference level on a downlink carrier, which interference may be due to an aggressor carrier. Based on this information, the user equipment deactivates one or more of the downlink carriers so that an adequate downlink quality can be maintained for at least some of the carriers. In an example method, a plurality of activated downlink carriers including at least two non-adjacent downlink carriers in a frequency band are received (1010).The user equipment monitors(1020) quality of at least a subset of the plurality of activated downlink carriers, and determines (1030) that the quality of at least one of the monitored carriers is worse than a predetermined threshold. In response, the user equipment deactivates (1040) one or more of the activated downlink carriers.
摘要翻译：支持多载波操作的用户设备（1100,1200）适于识别它是否在下行链路载波上经历过多的干扰电平，这种干扰可能是由于侵略者载波。基于该信息，用户设备停用一个或多个下行链路载波，使得对于至少一些载波可以维持足够的下行链路质量。在一个示例性方法中，接收包括频带中的至少两个非相邻下行链路载波的多个激活的下行链路载波（1010）。用户设备监视（1020）多个激活的下行链路载波的至少一个子集的质量并且确定（1030）所监视的载波中的至少一个的质量比预定阈值差。作为响应，用户设备停用（1040）一个或多个激活的下行链路载波。

7. 发明申请

WO2011136705A1 METHOD FOR SETTING AND ADJUSTING A PARAMETER DEPENDENT ON A ROUND TRIP TIME 审中-公开
标题翻译：在圆形跳闸时间内设定和调整参数依赖性的方法
公开(公告)号：WO2011136705A1
公开(公告)日：2011-11-03
申请号：PCT/SE2010/050462
申请日：2010-04-26
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , JONSSON, Anders , LIDIAN, Namir , SUN, Louise
发明人： JONSSON, Anders , LIDIAN, Namir , SUN, Louise
IPC分类号： H04L12/26 , H04W24/00
CPC分类号： H04L43/0864 , H04B7/185 , H04L41/0816 , H04W56/0045 , H04W56/0055 , H04W92/04
摘要： An arrangement (17) is provided for setting and adjusting at least one parameter in a radio communication network (11), which is used in control of communication in the radio communication network and which is dependent on a round trip time for a signal travelling from a radio network controller (13) to a user equipment (16) and back to the radio network controller. The arrangement comprises a module (17a) for initially estimating a maximum value of the round trip time; a setting module (17b) for initially setting the parameter depending on the initially estimated maximum value of the round trip time; a module (17c) for measuring the round trip time; and a module (17d) for adjusting the parameter depending on the measured round trip time, wherein the measured round trip time is expected to be shorter than the initially estimated maximum value of the round trip time.
摘要翻译：提供了一种用于设置和调整无线电通信网络（11）中的至少一个参数的装置（17），其用于控制无线电通信网络中的通信，并且其依赖于从无线电网络控制器（13）发送给用户设备（16）并返回到无线电网络控制器。该装置包括用于初始估计往返时间的最大值的模块（17a）设置模块（17b），用于根据初始估计的往返时间的最大值来初始设置参数; 用于测量往返时间的模块（17c）; 以及用于根据所测量的往返时间调整参数的模块（17d），其中所测量的往返时间预期比初始估计的往返时间的最大值短。

8. 发明申请

WO2015033321A1 DISTRIBUTED NODE OPERATION IN HETEROGENEOUS NETWORKS 审中-公开
标题翻译：异构网络中的分布式节点操作
公开(公告)号：WO2015033321A1
公开(公告)日：2015-03-12
申请号：PCT/IB2014/064321
申请日：2014-09-08
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： NAMMI, Sairamesh , LIDIAN, Namir , KONUSKAN, Cagatay
IPC分类号： H04B7/02
CPC分类号： H04W16/18 , H04B7/024 , H04B7/063
摘要： Systems and methods related to providing spatial reuse gain as well as Multiple- Input-Multiple-Output (MIMO) gains in a combined cell of a heterogeneous cellular communications network are disclosed. In one embodiment, a method of operation of a wireless device includes receiving node-specific pilot signals from transmission nodes in a combined cell, where each node-specific pilot signal is transmitted by a different transmission node in the combined cell. The method further includes generating channel measurements based on the node-specific pilot signals. The channel measurements include a separate channel measurement for each transmission node based on the node-specific pilot signal transmitted by the transmission node. The method further includes selecting a desired combination of nodes from the subset of the transmission nodes based directly or indirectly on the channel measurements and providing an indication of the desired combination of nodes to the central control node for the combined cell.
摘要翻译：公开了在异构蜂窝通信网络的组合小区中提供空间重用增益以及多输入多输出（MIMO）增益的系统和方法。在一个实施例中，无线设备的操作方法包括从组合小区中的传输节点接收特定于节点的导频信号，其中每个节点特定导频信号由组合小区中的不同传输节点传输。该方法还包括基于特定于节点的导频信号来生成信道测量。信道测量包括基于由传输节点发送的节点特定导频信号的每个传输节点的单独的信道测量。所述方法还包括基于信道测量从所述传输节点的子集中选择节点的期望组合，并向所述组合小区的中央控制节点提供所述节点的期望组合的指示。

9. 发明申请

WO2014193283A1 METHODS AND USER EQUIPMENTS FOR DATA DEMODULATION 审中-公开
标题翻译：数据解调的方法和用户设备
公开(公告)号：WO2014193283A1
公开(公告)日：2014-12-04
申请号：PCT/SE2013/050637
申请日：2013-05-31
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： NAMMI, Sairamesh , LIDIAN, Namir , BERGMAN, Johan
IPC分类号： H04L1/00
CPC分类号： H04W72/042 , H04L1/1671 , H04L1/1812 , H04L1/1829 , H04W72/0413
摘要： Disclosed are methods as well user equipments (UE) 200 for data demodulation. In one example, the UE 200 comprises a receiver (Rx) 224; a transmitter (Tx) 224, a demodulator 225; a decoder 226; a processor 221; and a memory. An order message can be received by the receiver 224 from a radio network node 210. The order message orders the UE to utilize both additional pilots and common pilots. In response to the receiver 224 receiving said order message, the transmitter 224 may return an ACK message to the radio network node 210. The receiver 224 may also be configured to receive data from the radio network node 210. The memory 222 stores computer program code which, when run in the processor 221,causes the demodulator 225to demodulate received data utilizing additional pilots in addition to common pilots. Furthermore, the memory 222and the computer program code are configured to, together with the processor 221, cause the demodulator 225 to demodulate received data utilizing only common pilots when the decoder226is unsuccessful in decoding received data demodulated by utilizing additional pilots in addition to common pilots.
摘要翻译：公开了用于数据解调的方法以及用户设备（UE）200。在一个示例中，UE 200包括接收机（Rx）224; 发射机（Tx）224，解调器225; 解码器226; 处理器221; 和记忆。订单消息可以由接收机224从无线电网络节点210接收。订单消息命令UE利用额外的飞行员和公共飞行员。响应于接收器224接收到所述订购消息，发送器224可以向无线电网络节点210返回ACK消息。接收机224还可以被配置为从无线电网络节点210接收数据。存储器222存储计算机程序代码当在处理器221中运行时，除了通用飞行员之外，使用附加飞行员使解调器225解调接收到的数据。此外，存储器222和计算机程序代码被配置为与处理器221一起使解调器225在解码器226解码通过利用除公共导频之外的附加导频解调的接收数据不成功时解调接收到的数据。

10. 发明申请

WO2013119169A3 SHARED ACK/NACK MESSAGES 审中-公开
公开(公告)号：WO2013119169A3
公开(公告)日：2013-08-15
申请号：PCT/SE2013/050089
申请日：2013-02-04
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： NAMMI, Sairamesh , JONSSON, Anders , OVESJÖ, Fredrik , LIDIAN, Namir
IPC分类号： H04L1/18
摘要： A method of transmitting data from a wireless network node over a MIMO channel to a wireless terminal may include transmitting first and second transport data blocks to the wireless terminal over the MIMO channel using a first time-frequency-resource-element (TFRE). Responsive to receiving a NACK message from the wireless terminal corresponding to the first and second transport data blocks transmitted using the first TFRE, the first and second transport data blocks may be retransmitted to the wireless terminal over the MIMO channel using a second TFRE.

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