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11 条记录 (耗时 0.016 秒)

    PILOT SIGNAL ASSIGNMENT
    3.
    发明公开
    PILOT SIGNAL ASSIGNMENT 有权
    导频信号分配

    公开(公告)号：EP2681866A1

    公开(公告)日：2014-01-08

    申请号：EP11859939.8

    申请日：2011-03-03

    申请人： Telefonaktiebolaget L M Ericsson (PUBL)

    发明人： TIDESTAV, Claes

    IPC分类号： H04L5/00 ,  H04W16/24

    CPC分类号： H04W72/042 ,  H04L5/0048 ,  H04W28/06 ,  H04W48/08 ,  H04W88/08

    摘要： A base station and a method therein are provided for supporting pilot channel selection for a mobile station. A base station has disposal of at least two pilot channels in its cell, and determines pilot channel(s) out of the pilot channels suitable to use for the mobile station. If the determined pilot channel(s) is not currently being used by the mobile station, then the base station starts to transmit the determined pilot channel(s) signals to the mobile station and receives a confirmation from the mobile station confirming their use. If the mobile station was using another pilot channel of the pilot channels than the determined pilot channel(s) and if no other mobile station is using the other pilot channel, then the base station terminates transmission of the other pilot channel.

    摘要翻译： 提供了一种基站及其中的方法，用于支持移动台的导频信道选择。 基站在其小区中处置至少两个导频信道，并确定适合用于移动台的导频信道中的导频信道。 如果所确定的导频信道当前未被移动台使用，则基站开始将确定的导频信号发送到移动台，并从移动台接收确认其使用的确认。 如果移动台正在使用导频信道中的另一个导频信道而不是确定的导频信道，并且如果没有其他移动台正在使用另一个导频信道，则该基站终止另一个导频信道的传输。

    METHOD, COMPUTER PROGRAM AND APPARATUS FOR TRANSMISSION SIGNAL RANK DETERMINATION
    6.
    发明公开
    METHOD, COMPUTER PROGRAM AND APPARATUS FOR TRANSMISSION SIGNAL RANK DETERMINATION 审中-公开
    VERFAHREN，COMPUTERPROGRAMM UND VORRICHTUNG SENDESIGNALRANGBESTIMMUNG

    公开(公告)号：EP2865103A1

    公开(公告)日：2015-04-29

    申请号：EP12729966.7

    申请日：2012-06-25

    申请人： Telefonaktiebolaget L M Ericsson (publ)

    发明人： TIDESTAV, Claes ,  HULTELL, Johan

    IPC分类号： H04B7/04 ,  H04B7/02

    CPC分类号： H04L5/0073 ,  H04B7/024 ,  H04B7/0486 ,  H04L5/0032 ,  H04L5/0057 ,  H04W36/18 ,  H04W72/06 ,  H04W88/08

    摘要： The present disclosure relates to a method (20) for transmission signal rank determination performed in a base station node (3) of a communication system (1). The base station node (3) serves a first cell (9) and the first cell (9) has a neighboring cell (8) served by a neighboring base station node (2). The base station node (3) is configured for multiple-input, multiple output communication with a first wireless device (7). The method (20) comprises receiving (21), from a node (2); (10) of the communication system (1), information related to the neighboring cell (8), and determining (22), based on the received information, a signal rank of a data transmission to the first wireless device (7) located within the first cell (9).

    摘要翻译： 本公开涉及在通信系统（1）的基站节点（3）中执行的用于发送信号秩确定的方法（20）。 基站节点（3）服务于第一小区（9），第一小区（9）具有由相邻基站节点（2）服务的相邻小区（8）。 基站节点（3）被配置为与第一无线设备（7）进行多输入多输出通信。 方法（20）包括从节点（2）接收（21）; （10），与所述相邻小区（8）相关的信息，以及基于所接收的信息，确定（22）到位于所述第一无线设备（7）的数据传输的信号等级 第一个细胞（9）。

    LTE FINGERPRINTING POSITIONING REFERENCES FOR OTHER CELLULAR SYSTEMS
    7.
    发明公开
    LTE FINGERPRINTING POSITIONING REFERENCES FOR OTHER CELLULAR SYSTEMS 有权
    LTE指纹定位参考有关其它蜂窝系统

    公开(公告)号：EP2484129A1

    公开(公告)日：2012-08-08

    申请号：EP10820897.6

    申请日：2010-03-11

    申请人： Telefonaktiebolaget L M Ericsson (PUBL)

    发明人： WIGREN, Torbjörn ,  JADING, Ylva ,  TIDESTAV, Claes

    IPC分类号： H04W4/02 ,  G01S5/02 ,  H04W64/00

    CPC分类号： H04W64/00 ,  G01S5/0252 ,  H04W4/029

    摘要： High precision UE (12) position estimates derived by OTDOA positioning in an LTE network (30) are provided to other networks (e.g., WCDMA (32) and/or GSM (34)), along with inter-RAT measurements performed on the other networks (32, 34), to support fingerprinted positioning databases (28, 26) in the other networks (32, 34). Signaling is provided enabling LTE UE (12) position estimates to be used as reference points in the fingerprinting database in each of GSM (34) control plane AECID positioning, GSM (34) user plane AECID positioning, WCDMA (32) control plane AECID positioning, and WCDMA (32) user plane AECID positioning. In support thereof, inter-RAT measurement supporting the population of databases (28, 26) in WCDMA (32) and GSM (34), using fingerprints and reference measurements in LTE (30); the use of OTDOA positioning to generate the LTE UE (12) position estimates, and the required signaling are disclosed. The AECID databases (28, 26) in WCDMA and GSM networks (32, 34) do not have own-network serving cells at the top hierarchical level, since the inter-RAT measurements are performed in LTE (30).

    METHOD AND ARRANGEMENT FOR RECEIVE POWER ESTIMATION IN A MOBILE RADIO COMMUNICATIONS SYSTEM
    8.
    发明公开
    METHOD AND ARRANGEMENT FOR RECEIVE POWER ESTIMATION IN A MOBILE RADIO COMMUNICATIONS SYSTEM 有权
    方法和设备，用于接收绩效评估移动通信系统

    公开(公告)号：EP2394381A1

    公开(公告)日：2011-12-14

    申请号：EP09788479.5

    申请日：2009-02-04

    申请人： Telefonaktiebolaget L M Ericsson (PUBL)

    发明人： TIDESTAV, Claes ,  NYBERG, Henrik

    IPC分类号： H04B17/00 ,  H04W52/16 ,  H04B1/707

    CPC分类号： H04W52/16 ,  H04B1/7103 ,  H04B17/318

    摘要： The present invention relates to a method and apparatus for estimating a received signal power of a first transmission channel at a receiving node in a communications system wherein a received signal comprises information transmitted by a transmitting node over at least two transmission channels. The received signal power of a second of the at least two transmission channels is measured, and together with an estimate of the relationship between the transmission power of the second transmission channel and the transmission power of the first transmission channel; the measurement of the received signal power is used in estimating the received signal power of the first transmission channel.

    METHOD AND ARRANGEMENTS FOR FACILITATING ALLOCATION OF RADIO RESOURCES
    9.
    发明公开
    METHOD AND ARRANGEMENTS FOR FACILITATING ALLOCATION OF RADIO RESOURCES 审中-公开
    程序，并能将命令无线资源的分配

    公开(公告)号：EP2220804A1

    公开(公告)日：2010-08-25

    申请号：EP07861123.3

    申请日：2007-12-18

    申请人： Telefonaktiebolaget L M Ericsson (publ)

    发明人： TIDESTAV, Claes

    IPC分类号： H04L1/06 ,  H04B7/005 ,  H04L1/00

    CPC分类号： H04W52/223 ,  H04L1/0026 ,  H04L1/06 ,  H04W24/10 ,  H04W52/225 ,  H04W72/08

    摘要： The present invention relates to methods and arrangements for facilitating the allocation of radio resources in a communication network, comprising a communication network node (15) communicating with a user equipment (18) by means of data stream transmissions over a radio interface on radio channels. What power allocation said communication network node (15) will use for next to said user equipment incoming data transmission is predicted. Based on the power allocation prediction information on if a single data stream transmission or if a multi data stream transmission is selected for said communication is transmitted from the user equipment (18) to the communication network node (15) in a channel quality message. Whereby said communication network node is arranged to allocate available radio resources based on said channel quality message.