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    COMMON PILOT GATING IN A MULTI-ANTENNA WIRELESS COMMUNICATION SYSTEM
    11.
    发明公开
    COMMON PILOT GATING IN A MULTI-ANTENNA WIRELESS COMMUNICATION SYSTEM 审中-公开
    EEMEM DRAHTLOSEN KEMMUNIKATIONSSYSTEM MIT MEHREREN ANTENNEN的GEMEINSAMES VORSTEUERUNGSGING

    公开(公告)号：EP2810515A1

    公开(公告)日：2014-12-10

    申请号：EP13706080.2

    申请日：2013-02-01

    申请人： Telefonaktiebolaget L M Ericsson (publ)

    发明人： NAMMI, Sairamesh ,  GÖRANSSON, Bo

    IPC分类号： H04W72/12 ,  H04W52/24

    CPC分类号： H04W28/0247 ,  H04B7/0404 ,  H04L1/0027 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/006 ,  H04L5/0094 ,  H04W24/10 ,  H04W52/0216 ,  H04W52/367 ,  H04W52/38 ,  H04W52/44 ,  H04W72/1231 ,  Y02D70/00 ,  Y02D70/1244

    摘要： A multi-antenna base station (16) is configured to transmit a plurality of common pilot channels. The base station (16) obtains information that indicates when the base station (16) is to gate the transmission of a subset of the common pilot channels. The base station (16) also receives from a wireless device (12) a channel state information (CSI) report for a current reporting period. This CSI report was generated by the wireless device (12) based on one or more measurements of one or more of the common pilot channels. The base station (16) notably also determines based on the obtained information and for each of the measurements, whether the base station (16) gated the transmission of the subset when that measurement was performed. Then, depending on that determination, the base station (16) selectively performs data transmission scheduling at the base station (16) based on one or more CSI reports received from the wireless device (12) for one or more previous reporting periods.

    摘要翻译： 多天线基站（16）被配置为发送多个公共导频信道。 基站（16）获得指示基站（16）何时对公共导频信道的子集的发送进行选通的信息。 基站（16）还从无线设备（12）接收当前报告周期的信道状态信息（CSI）报告。 该CSI报告由无线设备（12）基于一个或多个公共导频信道的一个或多个测量来生成。 基站（16）还特别地基于所获得的信息以及对于每个测量来确定当进行该测量时，基站（16）是否选通子集的传输。 然后，根据该确定，基站（16）基于从无线设备（12）接收的一个或多个以前报告周期的一个或多个CSI报告，在基站（16）选择性地执行数据传输调度。

    CENTRAL NETWORK NODE, FIRST NETWORK NODE, FIRST WIRELESS DEVICE, CONTROLLER NETWORK NODE, AND METHODS THEREIN, OF INSTRUCTING THE FIRST NETWORK NODE TO TRANSMIT TO THE FIRST WIRELESS DEVICE
    13.
    发明公开
    CENTRAL NETWORK NODE, FIRST NETWORK NODE, FIRST WIRELESS DEVICE, CONTROLLER NETWORK NODE, AND METHODS THEREIN, OF INSTRUCTING THE FIRST NETWORK NODE TO TRANSMIT TO THE FIRST WIRELESS DEVICE 审中-公开
    中央网络节点，第一网络节点，第一个无线设备，控制网络节点和其中的方法指令的第一网络节点用于传递第一无线设备

    公开(公告)号：EP2982174A1

    公开(公告)日：2016-02-10

    申请号：EP14720271.7

    申请日：2014-04-03

    申请人： Telefonaktiebolaget L M Ericsson (publ)

    发明人： NAMMI, Sairamesh ,  OVESJÖ, Fredrik ,  GÖRANSSON, Bo ,  KARLSSON, Patrik ,  MIAO, Qingyu

    IPC分类号： H04W36/08 ,  H04L1/00 ,  H04W72/12

    CPC分类号： H04L5/0057 ,  H04L1/0026 ,  H04L1/1671 ,  H04W28/16 ,  H04W36/0005 ,  H04W36/08 ,  H04W72/085 ,  H04W72/1278

    摘要： A method performed by a central network node includes instructing one of a first network node and a second network node to transmit to a first wireless device. The central network node receives a first Channel Quality Indicator, CQI, and a third CQI sent by the first wireless device. The first CQI has been computed by the first wireless device based on a first unique signal transmitted by the first network node. The third CQI has been computed by the first wireless device based on a second unique signal transmitted by the second network node. The central network node identifies the one of the first and the second network nodes having a better channel quality, based on the received first CQI and the third CQI. The central network node sends a first message to the identified network node, instructing it to transmit to the first wireless device.

    摘要翻译： 由中央网络节点执行的方法，包括指示第一网络节点中的一个和第二网络节点发送到第一无线设备。 中央网络节点接收第一信道质量指示符，CQI和由所述第一无线设备发送的第三CQI。 第一CQI已计算基于由所述第一网络节点的第一唯一信号反mitted第一无线设备。 第三CQI已计算基于由所述第二网络节点的第二唯一信号反mitted第一无线设备。 中央网络节点标识，第一和具有更好的信道质量，基于所接收的第一CQI和所述第三CQI所述第二网络节点中的一个。 中央网络节点发送第一消息给识别的网络节点，指令它发送到第一无线设备。

    METHOD AND APPARATUS FOR INTERFERENCE MITIGATION CONFIGURATION IN A WIRELESS COMMUNICATION NETWORK
    14.
    发明公开
    METHOD AND APPARATUS FOR INTERFERENCE MITIGATION CONFIGURATION IN A WIRELESS COMMUNICATION NETWORK 审中-公开
    方法和设备干扰降低配置无线通信网络

    公开(公告)号：EP2982044A1

    公开(公告)日：2016-02-10

    申请号：EP14719379.1

    申请日：2014-04-02

    申请人： Telefonaktiebolaget L M Ericsson (publ)

    发明人： NAMMI, Sairamesh ,  LIDIAN, Namir ,  KAZMI, Muhammad

    IPC分类号： H04B1/715 ,  H04W28/02 ,  H04W72/08 ,  H04B1/10 ,  H04W72/04

    摘要： According to one aspect of the teachings herein, a wireless communication network sends Interference Mitigation, IM, configuration information to a User Equipment, UE, or other wireless device operating in the network. The IM configuration information indicates a selected IM mode or mode. The IM modes differ with respect to the amount of network assistance required. Advantageously, IM mode selection by the network is based on obtaining capability information for the wireless device, indicating which IM modes are supported by the wireless device, and is further based on evaluating one or more operating parameters, such as network loading or resource availability and signal quality at the wireless device. From among the IM modes supported by the wireless device, the network selects the mode(s) that best complement current operating conditions, and the wireless device in turn restricts its operation to the selected IM modes.

    DEVICES AND METHODS IN A HETEROGENEOUS NETWORK
    15.
    发明公开
    DEVICES AND METHODS IN A HETEROGENEOUS NETWORK 审中-公开
    装置和程序在异构网络

    公开(公告)号：EP2946520A1

    公开(公告)日：2015-11-25

    申请号：EP14704685.8

    申请日：2014-01-07

    申请人： Telefonaktiebolaget L M Ericsson (publ)

    发明人： WANG, Yi-Pin Eric ,  NAMMI, Sairamesh ,  KARLSSON, Patrik ,  OVESJÖ, Fredrik

    IPC分类号： H04L5/00 ,  H04L25/02

    CPC分类号： H04W72/1273 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0094 ,  H04L25/0226

    摘要： A method, in a network node, for transmitting data in a heterogeneous network cellular communication system comprises transmitting of a SFN pilot signal (262). A SFN pilot signal is a pilot signal transmitted by all radio units of a heterogeneous network cell. Optionally, configuration information about non-SFN pilot signals in a cell of the network node is transmitted (260). Non-SFN pilot signals are pilot signals transmitted by less than all radio units of a heterogeneous network cell. The non-SFN pilot signal is transmitted (264). A control channel signal is transmitted (270) on a control channel and a data channel signal associated with the transmitted control channel signal is transmitted (280) on a data channel. A network node operable therefore is also presented. A method for receiving data in a heterogeneous network cellular communication system and a wireless device operable therefore are also presented.

    BASE STATION AND METHOD FOR TRANSMITTING CONTROL INFORMATION TO A USER EQUIPMENT (UE)
    18.
    发明公开
    BASE STATION AND METHOD FOR TRANSMITTING CONTROL INFORMATION TO A USER EQUIPMENT (UE) 有权
    基站和方法税务信息传送到用户设备

    公开(公告)号：EP2880792A1

    公开(公告)日：2015-06-10

    申请号：EP13717338.1

    申请日：2013-03-15

    申请人： Telefonaktiebolaget L M Ericsson (PUBL)

    发明人： NAMMI, Sairamesh

    IPC分类号： H04L1/00 ,  H04L5/00 ,  H04W72/04

    CPC分类号： H04W72/042 ,  H04B7/0456 ,  H04L1/0025 ,  H04L1/0029 ,  H04L1/0031 ,  H04L1/0041 ,  H04L1/0059 ,  H04L1/0068 ,  H04L1/0073 ,  H04L1/1822 ,  H04L1/1896 ,  H04L5/0053 ,  H04W52/02 ,  H04W72/0406 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1244

    摘要： A method for transmitting to a UE control information comprising: channelization-code-set information (xccs,1, xccs,2, . . . , xccs,7); modulation-scheme and number of transport blocks information (xms,1, xms,2, xms,3, xms,4, xms,5); and precoding weight information (xpwipb,1, xpwipb,2, xpwipb,3, xpwipb,4). The method includes: multiplexing the channelization-code-set information, the modulation-scheme and number of transport blocks information and the precoding weight information to give a sequence of sixteen bits x1,1, x1,2, . . . , x1,16, where x1,i=xccs,i for i=1, 2, . . . , 7; x1,i=xms,i-7 for i=8, 9, 10, 11, 12; and x1,i=xpwipb,i-12 for i=13, 14, 15, 16; applying rate 1/2 convolutional coding to the sequence of bits x1,1, x1,2, . . . , x1,16 to obtain bit sequence z1,1, z1,2, . . . , z1,48; and puncturing the bits z1,1, z1,2, z1,4, z1,8, z1,42, z1,45, z1,47, z1,48 from sequence z1,1, z1,2, . . . , z1,48 to obtain an output sequence r1,1, r1,2 . . . r1,40.

    摘要翻译： 一种用于向UE发送控制信息的方法，包括：信道化码集信息（的Xccs，1，的Xccs，2，的Xccs，7 ...）; 调制方案和传输块信息数目（XMS，1，XMS，2，XMS，3，XMS，4，XMS，5）; 和预编码权重信息（xpwipb，1，xpwipb，2，xpwipb，3，xpwipb，4）。 该方法包括：复用信道化码设置信息，所述调制方案和传输块信息数和预编码权重的信息，得到的十六位X1,1，X1,2的序列。 ， ， ，X1,16，其中x1，I =的Xccs，我对于i = 1，2，。 ， ， ，7; X 1，I = XMS，I-7，对于i = 8,9，10，11，12; 和X 1，I = xpwipb，I-12，其中i = 13，14，15，16; 施加率1/2卷积编码的比特序列X1,1，X1,2。 ， ， ，X1,16以获得位序列Z1,1，Z1,2。 ， ， ，Z1,48; 和穿刺从序列Z1,1，Z1,2比特Z1,1，Z1,2，z1,4，z1,8，z1,42，z1,45，z1,47，z1,48。 ， ， ，Z1,48以获得输出序列R1,1，R1,2。 ， ， r1,40。

    METHOD AND APPARATUS RELATING TO BUNDLED HARQ PROCESSES
    20.
    发明公开
    METHOD AND APPARATUS RELATING TO BUNDLED HARQ PROCESSES 审中-公开
    方法和设备捆绑的HARQ进程CONNECTION

    公开(公告)号：EP2832025A1

    公开(公告)日：2015-02-04

    申请号：EP12872364.0

    申请日：2012-05-29

    申请人： Telefonaktiebolaget L M Ericsson (publ)

    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.