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    Collective positioning in mobile communication systems
    5.
    发明授权
    Collective positioning in mobile communication systems 有权
    移动通信系统中的集体定位

    公开(公告)号：US09031576B2

    公开(公告)日：2015-05-12

    申请号：US12438470

    申请日：2006-08-23

    申请人： Torbjörn Wigren ,  Dirk Gerstenberger ,  Bo Göransson ,  Stefan Parkvall

    发明人： Torbjörn Wigren ,  Dirk Gerstenberger ,  Bo Göransson ,  Stefan Parkvall

    IPC分类号： H04W64/00 ,  G01S5/00 ,  G01S5/02 ,  H04L12/18 ,  H04W4/06

    CPC分类号： H04W64/00 ,  G01S5/0009 ,  G01S5/0257 ,  H04L12/189 ,  H04W4/06

    摘要： Methods and devices for managing a cellular communication system (1) and mobile terminals (40) are presented. A collective positioning measurement order (50) is issued to a multitude of mobile terminals (40) in a first cell (10) of the cellular communication system (1). This issuing is preferably performed intermittently at a multitude of times according to a predetermined rule. Each mobile terminal (40) receives information concerning a collective positioning measurement order. The mobile terminal (40) performs a positioning operation, typically a positioning measurement on a ranging signal (51, 52) or transmission of a ranging signal (53), preferably intermittently at a multitude of times, according to a predetermined rule based on the information concerning the collective positioning measurement order. An updating of a storage with positioning data can preferably be obtained. In terrestrially based positioning systems, signal resources dedicated to positioning measurement can be reserved in the cellular communication system.

    摘要翻译： 提出了用于管理蜂窝通信系统（1）和移动终端（40）的方法和设备。 向蜂窝通信系统（1）的第一小区（10）中的多个移动终端（40）发出集体定位测量顺序（50）。 该发行优选地根据预定规则在多次间歇地执行。 每个移动终端（40）接收关于集体定位测量顺序的信息。 移动终端（40）通常根据预定规则执行定位操作，通常是测距信号（51,52）上的定位测量或测距信号（53）的传输，优选间歇地在多个时间间隔地基于 有关集体定位测量订单的信息。 可以优选地获得具有定位数据的存储器的更新。 在基于地面的定位系统中，专用于定位测量的信号资源可以在蜂窝通信系统中保留。

    Radio base station and user equipment and methods therein
    6.
    发明授权
    Radio base station and user equipment and methods therein 有权
    无线基站及其用户设备及方法

    公开(公告)号：US08638880B2

    公开(公告)日：2014-01-28

    申请号：US13119504

    申请日：2011-01-18

    申请人： Robert Baldemair ,  David Astely ,  Dirk Gerstenberger ,  Daniel Larsson ,  Stefan Parkvall

    发明人： Robert Baldemair ,  David Astely ,  Dirk Gerstenberger ,  Daniel Larsson ,  Stefan Parkvall

    IPC分类号： H04L27/20

    CPC分类号： H04W72/0413 ,  H04J11/0033 ,  H04J11/005 ,  H04L5/0019 ,  H04L5/0053

    摘要： Embodiments herein include a method in a user equipment (UE) for transmitting uplink control information in time slots of a subframe over a radio channel to a radio base station. The uplink control information is comprised in a block of bits.The UE maps the block of bits to a sequence of complex valued modulation symbols. The UE block spreads the sequence 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 UE further transforms the block-spread sequence, 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. The UE also transmits the block spread sequence, as transformed, over the radio channel to the radio base station.

    摘要翻译： 本文的实施例包括用于在无线电信道上的子帧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（UE）中的方法。 上行链路控制信息包含在比特块中。 UE将比特块映射到复值调制符号序列。 UE块通过离散傅立叶变换扩频正交频分复用（DFTS-OFDM）符号扩展序列。 这通过将扩展序列应用于复值调制符号的序列来实现，以实现复值调制符号的块扩展序列。 UE进一步转换每个DFTS-OFDM符号的块扩展序列。 这通过对块扩展序列应用取决于DFTS-OFDM符号索引和/或时隙索引的矩阵来执行。 UE还将通过无线电信道转换的块扩展序列发送到无线电基站。

    Compromise Resource Allocation Field Size When Aggregating Component Carriers of Differing Size
    7.
    发明申请
    Compromise Resource Allocation Field Size When Aggregating Component Carriers of Differing Size 有权
    在聚合不同大小的分量载波时，妥协资源分配字段大小

    公开(公告)号：US20130128828A1

    公开(公告)日：2013-05-23

    申请号：US13521128

    申请日：2010-06-30

    申请人： Robert Baldemair ,  Dirk Gerstenberger ,  Daniel Larsson ,  Stefan Parkvall

    发明人： Robert Baldemair ,  Dirk Gerstenberger ,  Daniel Larsson ,  Stefan Parkvall

    IPC分类号： H04W72/04

    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。

    Radio Base Station and User Equipment and Methods Therein
    8.
    发明申请
    Radio Base Station and User Equipment and Methods Therein 有权
    无线电基站及其用户设备和方法

    公开(公告)号：US20110261858A1

    公开(公告)日：2011-10-27

    申请号：US13119504

    申请日：2011-01-18

    申请人： Robert Baldemair ,  David Astely ,  Dirk Gerstenberger ,  Daniel Larsson ,  Stefan Parkvall

    发明人： Robert Baldemair ,  David Astely ,  Dirk Gerstenberger ,  Daniel Larsson ,  Stefan Parkvall

    IPC分类号： H04B1/69

    CPC分类号： H04W72/0413 ,  H04J11/0033 ,  H04J11/005 ,  H04L5/0019 ,  H04L5/0053

    摘要： Embodiments herein include a method in a user equipment (UE) for transmitting uplink control information in time slots of a subframe over a radio channel to a radio base station. The uplink control information is comprised in a block of bits.The UE maps the block of bits to a sequence of complex valued modulation symbols. The UE block spreads the sequence 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 UE further transforms the block-spread sequence, 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. The UE also transmits the block spread sequence, as transformed, over the radio channel to the radio base station.

    摘要翻译： 本文的实施例包括用于在无线电信道上的子帧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（UE）中的方法。 上行链路控制信息包含在比特块中。 UE将比特块映射到复值调制符号序列。 UE块通过离散傅立叶变换扩频正交频分复用（DFTS-OFDM）符号扩展序列。 这通过将扩展序列应用于复值调制符号的序列来实现，以实现复值调制符号的块扩展序列。 UE进一步转换每个DFTS-OFDM符号的块扩展序列。 这通过对块扩展序列应用取决于DFTS-OFDM符号索引和/或时隙索引的矩阵来执行。 UE还将通过无线电信道转换的块扩展序列发送到无线电基站。

    Scheduling of a User Equipment in a Radio Communication System
    10.
    发明申请
    Scheduling of a User Equipment in a Radio Communication System 审中-公开
    无线电通信系统中用户设备的调度

    公开(公告)号：US20130003664A1

    公开(公告)日：2013-01-03

    申请号：US13318226

    申请日：2011-06-28

    申请人： Mattias Frenne ,  Robert Baldemair ,  Jung-Fu Cheng ,  Dirk Gerstenberger ,  Daniel Larsson ,  Stefan Parkvall

    发明人： Mattias Frenne ,  Robert Baldemair ,  Jung-Fu Cheng ,  Dirk Gerstenberger ,  Daniel Larsson ,  Stefan Parkvall

    IPC分类号： H04W72/04

    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）中的用于调度在用户设备（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。