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    Fast random access for an enhanced uplink dedicated channel
    1.
    发明授权
    Fast random access for an enhanced uplink dedicated channel 有权
    用于增强型上行链路专用信道的快速随机接入

    公开(公告)号：US08437295B2

    公开(公告)日：2013-05-07

    申请号：US12740080

    申请日：2008-10-30

    申请人： Dirk Gerstenberger ,  Johan Bergman ,  Christer Edholm ,  Jose Luis Pradas ,  Stefan Wager ,  Yi-Pin Eric Wang

    发明人： Dirk Gerstenberger ,  Johan Bergman ,  Christer Edholm ,  Jose Luis Pradas ,  Stefan Wager ,  Yi-Pin Eric Wang

    IPC分类号： H04W72/04

    CPC分类号： H04W74/006 ,  H04W74/0833 ,  H04W74/0866

    摘要： The present invention relates to fast random access methods and arrangements for the enhanced uplink dedicated channel of E-UTRAN (Evolved Universal terrestrial radio access network). A user equipment (UE) being in a low activity state sends a random access request comprising a preamble on a physical random access channel (PRACH) to a NodeB. The NodeB receives the request and sends in response to the received random access request a response comprising information associated with detection of the preamble on an acquisition indicator channel (AICH). The response comprises further in an extension of the AICH an indication of an action to be taken by the UE. In an embodiment of the present invention the action is to access the E-DCH and the response comprises configuration parameters to the E-DCH.

    摘要翻译： 本发明涉及用于E-UTRAN（演进通用陆地无线电接入网络）的增强型上行链路专用信道的快速随机接入方法和装置。 处于低活动状态的用户设备（UE）将物理随机接入信道（PRACH）上的前导码的随机接入请求发送到节点B。 节点B接收请求并响应于接收到的随机接入请求发送包括与获取指示符信道（AICH）上的前导码的检测相关联的信息的响应。 该响应在AICH的扩展中进一步包括UE要采取的动作的指示。 在本发明的一个实施例中，动作是访问E-DCH，响应包括对E-DCH的配置参数。

    Fast Random Access for an Enhanced Uplink Dedicated Channel
    2.
    发明申请
    Fast Random Access for an Enhanced Uplink Dedicated Channel 有权
    用于增强型上行链路专用信道的快速随机接入

    公开(公告)号：US20100246701A1

    公开(公告)日：2010-09-30

    申请号：US12740080

    申请日：2008-10-30

    申请人： Dirk Gerstenberger ,  Johan Bergman ,  Christer Edholm ,  Jose Luis Pradas ,  Stefan Wager ,  Yi-Pin Eric Wang

    发明人： Dirk Gerstenberger ,  Johan Bergman ,  Christer Edholm ,  Jose Luis Pradas ,  Stefan Wager ,  Yi-Pin Eric Wang

    IPC分类号： H04K1/10 ,  H04B7/00

    CPC分类号： H04W74/006 ,  H04W74/0833 ,  H04W74/0866

    摘要： The present invention relates to fast random access methods and arrangements for the enhanced uplink dedicated channel of E-UTRAN (Evolved Universal terrestrial radio access network). A user equipment (UE) being in a low activity state sends a random access request comprising a preamble on a physical random access channel (PRACH) to a NodeB. The NodeB receives the request and sends in response to the received random access request a response comprising information associated with detection of the preamble on an acquisition indicator channel (AICH). The response comprises further in an extension of the AICH an indication of an action to be taken by the UE. In an embodiment of the present invention the action is to access the E-DCH and the response comprises configuration parameters to the E-DCH.

    摘要翻译： 本发明涉及用于E-UTRAN（演进通用陆地无线电接入网络）的增强型上行链路专用信道的快速随机接入方法和装置。 处于低活动状态的用户设备（UE）将物理随机接入信道（PRACH）上的前导码的随机接入请求发送到节点B。 节点B接收请求并响应于接收到的随机接入请求发送包括与获取指示符信道（AICH）上的前导码的检测相关联的信息的响应。 该响应在AICH的扩展中进一步包括UE要采取的动作的指示。 在本发明的一个实施例中，动作是访问E-DCH，响应包括对E-DCH的配置参数。

    Managing uplink resources in a cellular radio communications system
    3.
    发明授权
    Managing uplink resources in a cellular radio communications system 有权
    管理蜂窝无线电通信系统中的上行链路资源

    公开(公告)号：US08218488B2

    公开(公告)日：2012-07-10

    申请号：US12314247

    申请日：2008-12-05

    申请人： Stefan Wager ,  Johan Bergman ,  Henrik Enbuske ,  Jose Luis Pradas

    发明人： Stefan Wager ,  Johan Bergman ,  Henrik Enbuske ,  Jose Luis Pradas

    IPC分类号： H04W4/00

    CPC分类号： H04W72/0413 ,  H04W84/042

    摘要： The technology in this application provides a method and apparatus for efficiently using common uplink radio resources, e.g. a common uplink enhanced-dedicated physical channel (E-DCH) resource. A UE releases a common E-DCH resource very quickly after a completed transmission. In addition or alternatively, a base station may release a common E-DCH resource configuration from the network side to free up common E-DCH resources for use by other UEs. A low overhead signaling scheme for quickly and effectively releasing of common E-DCH resources between a UE and a base station is also described. For example, existing signaling fields on protocol layer 2 (L2) or layer 1 (L1) may be used. In one preferred example embodiment, signaling fields already in use in a CELL_DCH service state are given a different meaning for UEs in a CELL_FACH service state so that common E-DCH resources are quickly and effectively released.

    摘要翻译： 该应用中的技术提供了一种用于有效地使用公共上行链路无线电资源的方法和装置， 公共上行增强专用物理信道（E-DCH）资源。 在完成传输之后，UE可以非常快速地释放公共E-DCH资源。 另外或替代地，基站可以从网络侧释放公共E-DCH资源配置以释放用于其他UE使用的公共E-DCH资源。 还描述了用于在UE和基站之间快速且有效地释放公共E-DCH资源的低开销信令方案。 例如，可以使用协议层2（L2）或层1（L1）上的现有信令字段。 在一个优选示例实施例中，CELL_DCH服务状态中已经使用的信令字段被给予具有CELL_FACH服务状态的UE不同的含义，使得公共E-DCH资源被快速有效地释放。

    METHOD AND ARRANGEMENT FOR THE ALLOCATION OF E-DCH COMMON RESOURCES IN A TELECOMMUNICATION SYSTEM
    4.
    发明申请
    METHOD AND ARRANGEMENT FOR THE ALLOCATION OF E-DCH COMMON RESOURCES IN A TELECOMMUNICATION SYSTEM 有权
    电信系统中E-DCH共同资源分配的方法和安排

    公开(公告)号：US20100298019A1

    公开(公告)日：2010-11-25

    申请号：US12863849

    申请日：2008-11-26

    申请人： Jose Luis Pradas ,  Johan Bergman ,  Stefan Wager

    发明人： Jose Luis Pradas ,  Johan Bergman ,  Stefan Wager

    IPC分类号： H04B7/00

    CPC分类号： H04W72/0406 ,  H04W88/08

    摘要： In a method and a radio base station, the radio base station when receiving a preamble to access one of the E-DCH common resources is adapted to send a NACK even if the default resource for that particular preamble is free. As a result, the UE will monitor the E-AICH and another ‘non-default’ configuration will be assigned. As a consequence, the default configurations will be the last resources to be assigned.

    摘要翻译： 在方法和无线电基站中，无线电基站在接收前导码以访问E-DCH公共资源之一时适用于发送NACK，即使该特定前同步码的默认资源是空闲的。 因此，UE将监控E-AICH，另一个“非默认”配置将被分配。 因此，默认配置将是要分配的最后一个资源。

    FAST ACCESS TO A DEDICATED UPLINK (E-DCH) RESOURCE BY USING A PREVIOUSLY USED CONFIGURATION
    5.
    发明申请
    FAST ACCESS TO A DEDICATED UPLINK (E-DCH) RESOURCE BY USING A PREVIOUSLY USED CONFIGURATION 有权
    通过使用以前使用的配置快速访问专用上传（E-DCH）资源

    公开(公告)号：US20100215005A1

    公开(公告)日：2010-08-26

    申请号：US12681927

    申请日：2008-07-04

    申请人： Jose Luis Pradas ,  Johan Bergman ,  Stefan Wager

    发明人： Jose Luis Pradas ,  Johan Bergman ,  Stefan Wager

    IPC分类号： H04W72/04

    CPC分类号： H04W74/08 ,  H04W72/0406 ,  H04W74/006 ,  H04W74/0866

    摘要： A user equipment (UE), a base station and methods for enabling providing fast access to a dedicated uplink (UL) resource between the base station UE for data transmissions, by using a UE identifier. The UE may receive configuration parameters of a set of common UL resources from the base station, transmit a random access request for a common UL resources of said set of common UL resources to said base station, obtain allocation of said common resource of said set from said base station, and transmit a UE identifier to said base station on said common resource wherein the UE identifier indicates a previously used set of configuration parameters for a dedicated resource.

    摘要翻译： 用户设备（UE），基站以及用于通过使用UE标识符使得能够快速访问用于数据传输的基站UE之间的专用上行链路（UL）资源的方法。 UE可以从基站接收一组公共UL资源的配置参数，向所述基站发送用于所述一组公共UL资源的公共UL资源的随机接入请求，从所述基站获取所述组的所述公共资源的分配 所述基站，并且向所述公共资源上的所述基站发送UE标识符，其中所述UE标识符指示用于专用资源的先前使用的配置参数集合。

    Fast access to a dedicated uplink (E-DCH) resource by using a previously used configuration
    6.
    发明授权
    Fast access to a dedicated uplink (E-DCH) resource by using a previously used configuration 有权
    通过使用以前使用的配置快速访问专用上行链路（E-DCH）资源

    公开(公告)号：US08737241B2

    公开(公告)日：2014-05-27

    申请号：US12681927

    申请日：2008-07-04

    申请人： Jose Luis Pradas ,  Johan Bergman ,  Stefan Wager

    发明人： Jose Luis Pradas ,  Johan Bergman ,  Stefan Wager

    IPC分类号： G01R31/08 ,  G06F11/00 ,  G08C15/00 ,  H04J1/16 ,  H04J3/14 ,  H04L1/00 ,  H04L12/26 ,  H04W4/00 ,  H04W72/00 ,  H04B7/00

    CPC分类号： H04W74/08 ,  H04W72/0406 ,  H04W74/006 ,  H04W74/0866

    摘要： A user equipment (UE), a base station and methods for enabling providing fast access to a dedicated uplink (UL) resource between the base station and the UE for data transmissions, by using a UE identifier. The UE may receive configuration parameters of a set of common UL resources from the base station, transmit a random access request for a common UL resources of said set of common UL resources to said base station, obtain allocation of said common resource of said set from said base station, and transmit a UE identifier to said base station on said common resource wherein the UE identifier indicates a previously used set of configuration parameters for a dedicated resource.

    摘要翻译： 用户设备（UE），基站以及用于通过使用UE标识符，能够提供对基站和UE之间的专用上行链路（UL）资源的快速访问以进行数据传输的方法。 UE可以从基站接收一组公共UL资源的配置参数，向所述基站发送用于所述一组公共UL资源的公共UL资源的随机接入请求，从所述基站获取所述组的所述公共资源的分配 所述基站，并且向所述公共资源上的所述基站发送UE标识符，其中所述UE标识符指示用于专用资源的先前使用的配置参数集合。

    Managing uplink resources in a cellular radio communications system
    7.
    发明申请
    Managing uplink resources in a cellular radio communications system 有权
    管理蜂窝无线电通信系统中的上行链路资源

    公开(公告)号：US20090225709A1

    公开(公告)日：2009-09-10

    申请号：US12314247

    申请日：2008-12-05

    申请人： Stefan Wager ,  Johan Bergman ,  Henrik Enbuske ,  Jose Luis Pradas

    发明人： Stefan Wager ,  Johan Bergman ,  Henrik Enbuske ,  Jose Luis Pradas

    IPC分类号： H04W72/00

    CPC分类号： H04W72/0413 ,  H04W84/042

    摘要： The technology in this application provides a method and apparatus for efficiently using common uplink radio resources, e.g. a common uplink enhanced-dedicated physical channel (E-DCH) resource. A UE releases a common E-DCH resource very quickly after a completed transmission. In addition or alternatively, a base station may release a common E-DCH resource configuration from the network side to free up common E-DCH resources for use by other UEs. A low overhead signaling scheme for quickly and effectively releasing of common E-DCH resources between a UE and a base station is also described. For example, existing signaling fields on protocol layer 2 (L2) or layer 1 (L1) may be used. In one preferred example embodiment, signaling fields already in use in a CELL_DCH service state are given a different meaning for UEs in a CELL_FACH service state so that common E-DCH resources are quickly and effectively released.

    摘要翻译： 该应用中的技术提供了一种用于有效地使用公共上行链路无线电资源的方法和装置，例如， 公共上行增强专用物理信道（E-DCH）资源。 在完成传输之后，UE可以非常快速地释放公共E-DCH资源。 另外或替代地，基站可以从网络侧释放公共E-DCH资源配置以释放用于其他UE使用的公共E-DCH资源。 还描述了用于在UE和基站之间快速且有效地释放公共E-DCH资源的低开销信令方案。 例如，可以使用协议层2（L2）或层1（L1）上的现有信令字段。 在一个优选示例实施例中，CELL_DCH服务状态中已经使用的信令字段被给予具有CELL_FACH服务状态的UE不同的含义，使得公共E-DCH资源被快速有效地释放。

    Method and arrangement for the allocation of E-DCH common resources in a telecommunication system
    8.
    发明授权
    Method and arrangement for the allocation of E-DCH common resources in a telecommunication system 有权
    在电信系统中分配E-DCH共同资源的方法和安排

    公开(公告)号：US08380233B2

    公开(公告)日：2013-02-19

    申请号：US12863849

    申请日：2008-11-26

    申请人： Jose Luis Pradas ,  Johan Bergman ,  Stefan Wager

    发明人： Jose Luis Pradas ,  Johan Bergman ,  Stefan Wager

    IPC分类号： H04B7/00

    CPC分类号： H04W72/0406 ,  H04W88/08

    摘要： In a method and a radio base station, the radio base station when receiving a preamble to access one of the E-DCH common resources is adapted to send a NACK even if the default resource for that particular preamble is free. As a result, the UE will monitor the E-AICH and another ‘non-default’ configuration will be assigned. As a consequence, the default configurations will be the last resources to be assigned.

    摘要翻译： 在方法和无线电基站中，无线电基站在接收前导码以访问E-DCH公共资源之一时适用于发送NACK，即使该特定前同步码的默认资源是空闲的。 因此，UE将监视E-AICH，并分配另一个非默认配置。 因此，默认配置将是要分配的最后一个资源。