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    HARQ in Spatial Multiplexing MIMO System
    44.
    发明申请
    HARQ in Spatial Multiplexing MIMO System 有权
    在空间复用MIMO系统中的HARQ

    公开(公告)号：US20130301620A1

    公开(公告)日：2013-11-14

    申请号：US13937091

    申请日：2013-07-08

    申请人： Bo Göransson ,  Per Johan Torsner ,  Stefan Parkvall

    发明人： Bo Göransson ,  Per Johan Torsner ,  Stefan Parkvall

    IPC分类号： H04W72/12

    CPC分类号： H04L1/1887 ,  H04B7/0697 ,  H04L1/0003 ,  H04L1/0007 ,  H04L1/0009 ,  H04L1/06 ,  H04L1/1812 ,  H04L1/1822 ,  H04L1/1896 ,  H04W72/1284 ,  H04W84/042

    摘要： A method and apparatus for signaling scheduling information in a spatial multiplexing wireless communications system, as well as corresponding methods and apparatus for processing such signaling information, are disclosed. Signaling scheduling information includes scheduling first and second transport blocks for simultaneous transmission during a first transmission interval on first and second data substreams, respectively, and assigning a single re-transmission process identifier for the first transmission interval and transmitting first scheduling information for the first transmission interval. The first scheduling information includes the re-transmission process identifier and first disambiguation data. Additionally, at least one of the first and second transport blocks is scheduled for re-transmission during a second transmission interval. Second scheduling information for the second transmission interval is also transmitted; the second scheduling information including the re-transmission process identifier and second disambiguation data.

    摘要翻译： 公开了一种在空间复用无线通信系统中用于信令调度信息的方法和装置，以及用于处理这种信令信息的相应方法和装置。 信令调度信息包括分别在第一和第二数据子流上的第一传输间隔期间调度用于同时传输的第一和第二传输块，并为第一传输间隔分配单个重传过程标识符，并发送用于第一传输的第一调度信息 间隔。 第一调度信息包括重发过程标识符和第一消歧数据。 此外，第一传输块和第二传输块中的至少一个被调度用于在第二传输间隔期间重传。 也发送第二传输间隔的第二调度信息; 第二调度信息包括重发过程标识符和第二消歧数据。

    Method, arrangement, node and mobile unit for improved transmission between two units of a telecommunication system
    45.
    发明授权
    Method, arrangement, node and mobile unit for improved transmission between two units of a telecommunication system 有权
    方法，布置，节点和移动单元，用于改进电信系统的两个单元之间的传输

    公开(公告)号：US07685492B2

    公开(公告)日：2010-03-23

    申请号：US10556213

    申请日：2004-05-11

    申请人： Stefan Parkvall ,  Johan Torsner

    发明人： Stefan Parkvall ,  Johan Torsner

    IPC分类号： H04L1/18 ,  G08C25/02

    CPC分类号： H04L1/16 ,  H04L1/1812 ,  H04L2001/0096

    摘要： A mechanism for improved data transmission between units in a telecommunication network, where at least one of the units utilizes multiple transport channels for transmitting data. An acknowledgeable data transmission is started over a first transport channel if no other on-going acknowledgeable data transmission on a second transport channel starts or ends within a pre-defined or assigned transmission period for the first channel. Thereby, unique identification of acknowledgements messages is enabled.

    摘要翻译： 一种用于在电信网络中的单元之间改进数据传输的机制，其中至少一个单元利用多个传输信道来发送数据。 如果第二传输信道上没有其他正在进行的可确认数据传输在第一信道的预定义或分配传输周期内开始或结束，则在第一传输信道上开始可确认的数据传输。 从而，启用确认消息的唯一标识。

    AUTONOMOUS TRANSMISSION FOR EXTENDED COVERAGE
    46.
    发明申请
    AUTONOMOUS TRANSMISSION FOR EXTENDED COVERAGE 有权
    自动传输扩展覆盖

    公开(公告)号：US20080080424A1

    公开(公告)日：2008-04-03

    申请号：US11536119

    申请日：2006-09-28

    申请人： Per Johan TORSNER ,  Eva ENGLUND ,  Stefan Parkvall ,  Mats Fredrik Sagfors

    发明人： Per Johan TORSNER ,  Eva ENGLUND ,  Stefan Parkvall ,  Mats Fredrik Sagfors

    IPC分类号： H04Q7/00 ,  H04B7/216

    CPC分类号： H04L1/189 ,  H04L1/0009 ,  H04L1/0018 ,  H04L1/1819

    摘要： A user equipment unit (30) and a base station node (28) which is configured for operation with a synchronous HARQ protocol and with capability of sending data on an E-DCH channel either (1) in a nominal mode in single transmission time intervals of a predetermined length, or (2) in an extended mode in a pseudo transmission time interval. The pseudo transmission time interval comprises a first transmission time interval in which the data is transmitted and a second transmission time interval in which the data is re-transmitted. The second transmission time interval is consecutive to the first transmission time interval, and the first transmission time interval and the second transmission time interval are each of the (same) predetermined length.

    摘要翻译： 用户设备单元（30）和基站节点（28），其被配置为以同步HARQ协议操作，并且具有在E-DCH信道上以单个传输时间间隔（1）以标称模式发送数据的能力 或（2）在伪传输时间间隔内以扩展模式。 伪发送时间间隔包括发送数据的第一发送时间间隔和重新发送数据的第二发送时间间隔。 第二发送时间间隔与第一发送时间间隔连续，第一发送时间间隔和第二发送时间间隔为（相同）规定长度。

    FORWARDING HARQ FEEDBACK CONSIDERING LATENCY OVER AVAILABLE CHANNELS
    48.
    发明申请
    FORWARDING HARQ FEEDBACK CONSIDERING LATENCY OVER AVAILABLE CHANNELS 有权
    前瞻性的HARQ反馈考虑到可用信道的延迟

    公开(公告)号：US20150156781A1

    公开(公告)日：2015-06-04

    申请号：US14412142

    申请日：2012-07-04

    申请人： Erik Dahlman ,  David Astely ,  Stefan Parkvall

    发明人： Erik Dahlman ,  David Astely ,  Stefan Parkvall

    IPC分类号： H04W72/08 ,  H04W72/04

    CPC分类号： H04W72/08 ,  H04L47/2466 ,  H04W40/12 ,  H04W72/0406

    摘要： It is presented a method performed in a first network node. The method comprises the steps of: receiving an uplink transmission from a mobile communication terminal; determining, based on content of the uplink transmission, information to be transmitted over a first communication channel when the content comprises control data intended for a second network node; transmitting the information over the first communication channel to the second network node when the information is to be transmitted over the first communication channel; and transmitting the information via a second communication channel, the second communication channel being physically separate from the first communication channel, when the information is not to be transmitted over the first communication channel. A corresponding network node is also presented.

    摘要翻译： 呈现在第一网络节点中执行的方法。 该方法包括以下步骤：从移动通信终端接收上行链路传输; 当所述内容包括用于第二网络节点的控制数据时，基于所述上行链路传输的内容，确定要在第一通信信道上发送的信息; 当要在第一通信信道上发送信息时，将第一通信信道上的信息发送到第二网络节点; 以及当所述信息不通过所述第一通信信道发送时，经由第二通信信道发送所述信息，所述第二通信信道与所述第一通信信道物理上分离。 还提出了相应的网络节点。

    Information on reference signal structure for neighboring cell measurements
    50.
    发明授权
    Information on reference signal structure for neighboring cell measurements 有权
    关于相邻小区测量的参考信号结构的信息

    公开(公告)号：US08351319B2

    公开(公告)日：2013-01-08

    申请号：US12595304

    申请日：2008-04-03

    申请人： Stefan Parkvall ,  David Astely ,  Erik Dahlman

    发明人： Stefan Parkvall ,  David Astely ,  Erik Dahlman

    IPC分类号： H04J11/00

    CPC分类号： H04L5/005 ,  H04L5/0023 ,  H04L5/0094 ,  H04L25/0206 ,  H04L27/2613 ,  H04W24/02 ,  H04W48/12 ,  H04W48/20 ,  H04W72/005 ,  H04W72/042 ,  H04W88/08

    摘要： The present invention relates to cellular radio communication and in particular to providing information on neighbor cells to enable terminals to perform neighbor cell measurements. In the prior art the terminal attempts to make neighbor cell measurements in a reference signal structure that is the same in the neighbor cell as in the cell the terminal camps in. The present invention is based on the insight that the reference signal structure may differ between neighboring cell for example in the situation of an MBSFN area that is restricted to a region of all cells of a radio network, or in the situation of TDD mode being applied there may be different regions with different allocation of sub-frames for transmission in the uplink and downlink directions. The present invention solves the problem by broadcast information in a cell indicative of the reference signal structure in neighbor cells.

    摘要翻译： 蜂窝无线电通信技术领域本发明涉及蜂窝无线电通信，特别涉及提供关于相邻小区的信息以使得终端能够执行相邻小区测量。 在现有技术中，终端尝试在相邻小区中与终端驻留的小区中相同的参考信号结构中进行相邻小区测量。本发明基于以下认识：参考信号结构可以在 例如在限于无线网络的所有小区的区域的MBSFN区域的情况下，或者在应用TDD模式的情况下，可能存在具有不同的子帧分配的不同区域，用于在 上下行方向。 本发明通过表示相邻小区中的参考信号结构的小区中的广播信息来解决该问题。