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    RESOURCE ALLOCATION FOR CO-EXISTIN NETWORKS
    4.
    发明公开
    RESOURCE ALLOCATION FOR CO-EXISTIN NETWORKS 有权
    资源配置不同网络

    公开(公告)号：EP2039202A4

    公开(公告)日：2013-05-15

    申请号：EP07769041

    申请日：2007-07-04

    Applicant: ERICSSON TELEFON AB L M

    Inventor： PARKVALL STEFAN ,  RUNE GOERAN ,  MUELLER WALTER ,  DAHLMAN ERIK

    IPC: H04B7/26 ,  H04W36/00 ,  H04W72/00 ,  H04W72/04 ,  H04W72/12

    CPC classification number: H04B7/2656 ,  H04W36/00 ,  H04W72/00 ,  H04W72/04 ,  H04W72/12

    Abstract: The present invention relates to methods and arrangements for improving the capabilities of an evolved Universal Terrestrial Radio Access Network, in particular for cases when more than one radio access network applying a time-division duplex transmission mode need to co-exist on a same carrier. The invention addresses further problems concerning an efficient allocation of uplink resources and resource allocation in a handover situation. The present invention assigns an attribute in form of a distinguishing value to the time slots used for the uplink and downlink transmission on said carrier such as to avoid scheduling of transmissions via a first radio access network in downlink or uplink time slots assigned to the second radio access network and to avoid scheduling of transmissions via the second radio access network in uplink time slots assigned for transmissions in the first radio access network.

    TRANSPORT OF RADIO NETWORK-ORIGINATED CONTROL INFORMATION
    6.
    发明申请
    TRANSPORT OF RADIO NETWORK-ORIGINATED CONTROL INFORMATION 审中-公开
    无线电网络控制信息的运输

    公开(公告)号：WO0172057A3

    公开(公告)日：2002-02-07

    申请号：PCT/SE0100552

    申请日：2001-03-16

    Applicant: ERICSSON TELEFON AB L M

    Inventor： RUNE GOERAN ,  WILLARS PER ,  VAN LIESHOUT GERT-JAN

    IPC: H04W36/10 ,  H04W92/22 ,  H04Q7/00

    CPC classification number: H04W36/10 ,  H04W92/22

    Abstract: In a radio access network (RAN) where information may be sent to a mobile radio unit using a shared radio channel shared by other mobile radio units, a first transport bearer is established between a first RAN node, e.g., a drift RNC, and a second RAN node, e.g., a base station, to transport data to be transmitted on the shared radio channel. A second transport bearer is established between the first and second RAN nodes to transport control information originated in the first RAN node that relates to the first transport bearer data. The first RAN mode then transmits the control information over the second transport bearer to the second RAN node. The control information might include, for example, scheduling information known to the first RAN node because the first RAN node supervises scheduling of data to be transmitted on the shared radio channel. The control information may provide to the mobile radio unit information needed to decode the data transmitted on the shared radio channel. Such needed information might include, for example, a frame identifier, a specific radio resource like a spreading code, and/or an indication of how different radio resources associated with different connections are multiplexed on the shared radio channel. In one example, non-limiting embodiment, the control information includes transport format indication information such as transmit format combination indicator (TFCI) information employed in third generation Universal Mobile Telephone Systems (UMTS) in accordance with the 3GPP specification.

    Abstract translation: 在可以使用由其他移动无线电单元共享的共享无线电信道将信息发送到移动无线电单元的无线电接入网络（RAN）中，在第一RAN节点（例如，漂移RNC）和 第二RAN节点，例如基站，用于传输要在共享无线电信道上发送的数据。 在第一和第二RAN节点之间建立第二传输承载以传送与第一传输承载数据相关的在第一RAN节点中发起的控制信息。 第一RAN模式然后通过第二传输承载将控制信息发送到第二RAN节点。 控制信息可以包括例如由第一RAN节点已知的调度信息，因为第一RAN节点监视要在共享无线电信道上发送的数据的调度。 控制信息可以向移动无线电单元提供解码在共享无线电信道上发送的数据所需的信息。 这样的信息可以包括例如帧标识符，诸如扩展码的特定无线电资源，和/或与不同连接相关联的不同无线电资源如何在共享无线电信道上多路复用的指示。 在一个示例中，非限制性实施例，控制信息包括根据3GPP规范的在第三代通用移动电话系统（UMTS）中采用的传输格式指示信息，例如发送格式组合指示符（TFCI）信息。

    SWITCHING FROM DEDICATED TO COMMON CHANNELS WHEN RADIO RESOURCES ARE CONTROLLED BY DRIFT RADIO NETWORK CONTROLLER
    8.
    发明申请
    SWITCHING FROM DEDICATED TO COMMON CHANNELS WHEN RADIO RESOURCES ARE CONTROLLED BY DRIFT RADIO NETWORK CONTROLLER 审中-公开
    当无线电资源由无线电网络控制器控制时，从专用切换到通用通道

    公开(公告)号：WO0189235A3

    公开(公告)日：2002-06-20

    申请号：PCT/SE0101126

    申请日：2001-05-16

    Applicant: ERICSSON TELEFON AB L M

    Inventor： RUNE GOERAN ,  VAN LIESHOUT GERT-JAN

    IPC: H04L12/56 ,  H04W36/06 ,  H04W36/12 ,  H04W74/00 ,  H04W88/12 ,  H04Q7/38

    CPC classification number: H04W36/06 ,  H04W36/12 ,  H04W74/00 ,  H04W88/12

    Abstract: A serving radio network controller (SRNC) of a radio access network assigns one or both of an appropriate temporary identifier (C-RNTI) and radio resources to a connection which is switched from a dedicated channel to a common channel in a cell handled by a drift radio network controller (DRNC). In one embodiment, the appropriate temporary identifier (C-RNTI) and the radio resources are obtained by the serving radio network controller (SRNC) upon execution of a channel switching process (e.g., when it has been determined that a connection should be switched from a dedicated channel to a common channel). In another embodiment of the invention, the serving radio network controller (SRNC) can obtain the appropriate temporary identifier (C-RNTI) and the radio resources prior to an actual channel switch operation. In both embodiments, the obtaining of the temporary identifier and/or radio resources can be part of a Common Transport Channel Resources Initialization procedure.

    Abstract translation: 无线电接入网络的服务无线电网络控制器（SRNC）将适当的临时标识符（C-RNTI）和无线电资源中的一个或两个分配给从由专用信道切换到由一个专用信道处理的小区中的公共信道的连接 漂移无线网络控制器（DRNC）。 在一个实施例中，在执行频道切换过程时（例如，当已经确定连接应当被切换时）由服务无线电网络控制器（SRNC）获得适当的临时标识符（C-RNTI）和无线电资源 专用频道到公共频道）。 在本发明的另一个实施例中，服务无线电网络控制器（SRNC）可以在实际的信道切换操作之前获得适当的临时标识符（C-RNTI）和无线电资源。 在两个实施例中，临时标识符和/或无线电资源的获得可以是公共传输信道资源初始化过程的一部分。

    SYSTEM NETWORK AND METHOD FOR THE TRANSFERENCE OF CELL HANDOVER INFORMATION
    9.
    发明申请
    SYSTEM NETWORK AND METHOD FOR THE TRANSFERENCE OF CELL HANDOVER INFORMATION 审中-公开
    用于转移细胞切换信息的系统网络和方法

    公开(公告)号：WO0011878A3

    公开(公告)日：2001-08-16

    申请号：PCT/SE9901373

    申请日：1999-08-13

    Applicant: ERICSSON TELEFON AB L M

    Inventor： PALM HAAKAN ,  RUNE GOERAN ,  SCHOEN ERIK ,  WILLARS PER

    IPC: H04L12/56 ,  H04B7/26 ,  H04L12/28 ,  H04L12/46 ,  H04W36/00 ,  H04W36/12 ,  H04W40/02 ,  H04W72/04 ,  H04W74/00 ,  H04Q7/38

    CPC classification number: H04W36/12 ,  H04W40/02 ,  H04W72/04 ,  H04W88/12 ,  H04W92/20

    Abstract: A system network and method improving handovers, particularly for reducing the amount of inter-cellular transfer information stored in base station controllers or radio network controllers (205, 210, 215), is disclosed. Instead of storing routing information for every possible inter-cellular handover at each control node, signaling network technology (220) is employed to effectuate communication of all relevant inter-cellular handover information between all of the control nodes, thereby coordinating routing information transference across a distributed system (200).

    Abstract translation: 公开了一种提高切换的系统网络和方法，特别是用于减少存储在基站控制器或无线电网络控制器（205,210,215）中的蜂窝间传送信息的数量。 代替存储每个控制节点处的每个可能的蜂窝间切换的路由信息​​，使用信令网络技术（220）来实现所有控制节点之间的所有相关的移动间切换信息的通信，从而协调跨越所有控制节点的路由信息​​传输 分布式系统（200）。

    METHOD AND ARRANGEMENT IN A RADIO ACCESS NETWORK
    10.
    发明申请
    METHOD AND ARRANGEMENT IN A RADIO ACCESS NETWORK 审中-公开
    无线接入网络中的方法和布置

    公开(公告)号：WO2008041911A2

    公开(公告)日：2008-04-10

    申请号：PCT/SE2007000880

    申请日：2007-10-03

    Applicant: ERICSSON TELEFON AB L M ,  CRAMBY MATHIAS ,  MUELLER WALTER GERHARD ALOIS ,  RUNE GOERAN

    Inventor： CRAMBY MATHIAS ,  MUELLER WALTER GERHARD ALOIS ,  RUNE GOERAN

    IPC: H04W48/14

    CPC classification number: H04W48/14 ,  H04J11/0093 ,  H04W36/0061

    Abstract: The present invention provides a method in a base station for transmitting cell information. The base station is comprised in a radio access network. The base station is adapted to communicate over a radio link with a user equipment located in a cell in the radio access network. The cell is served by the base station and is surrounded by neighbour cells. The method comprises the step of sending a message to the user equipment, using a point-to-point connection over the radio link. The message comprises neighbour cell information to assist the user equipment in handling mobility in idle mode

    Abstract translation: 本发明提供一种用于发送小区信息的基站中的方法。 基站包括在无线电接入网络中。 基站适于通过无线电链路与位于无线电接入网络中的小区中的用户设备进行通信。 该小区由基站服务并被相邻小区包围。 该方法包括使用无线电链路上的点到点连接向用户设备发送消息的步骤。 该消息包括相邻小区信息以帮助用户设备处理空闲模式下的移动性

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