利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

32 条记录 (耗时 0.017 秒)

    Method and apparatus for reordering data in an evolved high speed packet access system
    1.
    发明公开
    Method and apparatus for reordering data in an evolved high speed packet access system 审中-公开
    在开发的高速分组接入系统的方法和用于将数据记录装置

    公开(公告)号：EP2854322A1

    公开(公告)日：2015-04-01

    申请号：EP14188674.7

    申请日：2008-03-14

    申请人： InterDigital Technology Corporation

    发明人： Marinier, Paul ,  Pani, Diana ,  Cave, Christopher R. ,  Di Girolamo, Rocco ,  Terry, Stephen E.

    IPC分类号： H04L1/18

    CPC分类号： H04B7/155 ,  H04L1/1841 ,  H04L1/1861 ,  H04L47/6275 ,  H04W16/26

    摘要： Method and apparatus for receiving high speed downlink shared channel (HS-DSCH) transmissions are disclosed. An HS-DSCH medium access control (MAC-ehs) entity receives MAC-ehs protocol data units (PDUs) via a high speed downlink shared channel (HS-DSCH) while in one of Cell_FACH, Cell_PCH, and URA_PCH states. The reordering PDUs included in the MAC-ehs PDUs may be sent to a next processing entity without performing reordering of the PDUs. A certain reordering queue may enter a suspend state upon occurrence of a triggering event and MAC-ehs PDUs distributed to the reordering queue in the suspend state may be forwarded to the next processing entity without performing reordering. MAC-ehs reset procedure may be extended for a certain transmission such that the MAC-ehs reset is performed after receiving a MAC-ehs PDU in a target cell.

    摘要翻译： 用于接收高速下行链路共享信道（HS-DSCH）的方法和装置传输被游离缺失光盘。 的HS-DSCH的介质访问控制（MAC-EHS）实体经由高速下行链路共享信道（HS-DSCH）接收MAC协议EHS数据单元（PDU），而在CELL_FACH，CELL_PCH，URA_PCH和状态中的一个。 包含在MAC-EHS PDU中的重排序PDU可以被发送到下一个处理实体，而不执行PDU重排序。 甲某些重排序队列可以在分配给重排序队列中挂起状态的触发事件和MAC-EHS PDU的发生进入挂起状态可以被转发至下一个处理实体，而不执行重排序。 MAC-ehs重置过程可以延长检查并在MAC-ehs重置是在目标小区接收的MAC-PDU EHS之后执行的某些传输。

    Implementing and managing state transitions for high-speed downlink packet access
    2.
    发明公开
    Implementing and managing state transitions for high-speed downlink packet access 审中-公开
    实现和管理高速下行链路分组接入的状态转换

    公开(公告)号：EP2699037A3

    公开(公告)日：2014-08-13

    申请号：EP13173681.1

    申请日：2008-04-30

    申请人： InterDigital Technology Corporation

    发明人： Pani, Diana ,  Digirolamo, Rocco ,  Marinier, Paul ,  Cave, Christopher R.

    IPC分类号： H04W36/00

    CPC分类号： H04W36/0072 ,  H04W36/0016 ,  H04W36/0055 ,  H04W36/0061 ,  H04W52/0216 ,  H04W76/18 ,  H04W76/27 ,  H04W76/30 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/24

    摘要： A method of implementing a state transition from a first state to a second state for a wireless transmit receive unit, WTRU, the method comprising monitoring whether a state transition condition for the WTRU has occurred; checking whether the second state supports high speed downlink shared channel, HS-DSCH, reception, on condition that the state transition condition has occurred; releasing HS_DSCH resources on the condition that the second state does not support HS-DSCH reception. In another embodiment, a method of managing a state transition for a wireless transmit receive unit, WTRU, the method comprising setting a single HS_DSCH_RECEPTION_GENERAL variable indicating a status of high speed downlink shared channel, HS-DSCH, reception for any of the states Cell_FACH, Cell_PCH, URA_PCH and Cell_DCH; and when the HS_DSCH_RECEPTION_GENERAL is set to FALSE, stopping HS-DSCH reception,clearing radio network temporary identifiers, RNTIs, resetting a medium access control, MAC, entity, releasing all hybrid automated response request HARQ resources, and clearing any stored information elements related to HARQ information.

    摘要翻译： 一种为无线发射接收单元WTRU实现从第一状态到第二状态的状态转变的方法，所述方法包括：监测WTRU的状态转变条件是否已经发生; 在状态转移条件已经发生的情况下检查第二状态是否支持高速下行链路共享信道HS-DSCH接收; 在第二状态不支持HS-DSCH接收的情况下释放HS_DSCH资源。 在另一个实施例中，一种管理用于无线发射接收单元WTRU的状态转变的方法，所述方法包括：设置单个HS_DSCH_RECEPTION_GENERAL变量，所述单个HS_DSCH_RECEPTION_GENERAL变量指示针对状态Cell_FACH中的任何状态的高速下行链路共享信道HS-DSCH接收的状态， Cell_PCH，URA_PCH和Cell_DCH; 并且当HS_DSCH_RECEPTION_GENERAL设置为FALSE时，停止HS-DSCH接收，清除无线电网络临时标识符，RNTI，重置介质访问控制MAC实体，释放所有混合自动响应请求HARQ资源，以及清除任何存储的与 HARQ信息。

    Cell update while in an enhanced CELL_FACH state
    6.
    发明公开
    Cell update while in an enhanced CELL_FACH state 审中-公开
    Zellaktualisierungwährendeines erweiterten CELL_FACH-Status

    公开(公告)号：EP2658309A2

    公开(公告)日：2013-10-30

    申请号：EP13176168.6

    申请日：2008-02-01

    申请人： InterDigital Technology Corporation

    发明人： Digirolamo, Rocco ,  Cave, Christopher R. ,  Marinier, Paul ,  Pani, Diana ,  Terry, Stephen E.

    IPC分类号： H04W36/00

    CPC分类号： H04W36/0055 ,  H04L1/1812 ,  H04L5/0057 ,  H04L45/28 ,  H04W36/04 ,  H04W36/10 ,  H04W36/30 ,  H04W36/34 ,  H04W74/006 ,  H04W74/0833

    摘要： Cell update while in a Cell_FACH state. After selecting a target cell, system information is read from the target cell including high speed downlink shared channel (HS-DSCH) common system information. A radio network temporary identity (RNTI) received in a source cell is cleared and a variable HS_DSCH_RECEPTION is set to TRUE. An HS-DSCH medium access control (MAC-hs or MAC-ehs) entity is configured based on the HS-DSCH common system information. High speed downlink packet access (HSDPA) transmission is then received in the target cell. A CELL UPDATE message is sent to notify of a cell change. The HSDPA transmission may be received using a common H-RNTI broadcast in the system information, a reserved H-RNTI as requested in a CELL UPDATE message, or a temporary identity which is a subset of a U-RNTI. The MAC-hs or MAC-ehs entity may be reset.

    摘要翻译： 在Cell_FACH状态下进行单元更新。 在选择目标小区之后，从包括高速下行链路共享信道（HS-DSCH）公共系统信息的目标小区读取系统信息。 清除在源单元中接收的无线电网络临时标识（RNTI），并将变量HS_DSCH_RECEPTION设置为TRUE。 基于HS-DSCH公共系统信息来配置HS-DSCH媒体接入控制（MAC-hs或MAC-ehs）实体。 然后在目标小区中接收高速下行链路分组接入（HSDPA）传输。 发送小区更新消息以通知小区改变。 可以使用系统信息中的公共H-RNTI广播来接收HSDPA传输，在小区更新消息中请求的保留H-RNTI或作为U-RNTI的子集的临时身份。 可以重置MAC-hs或MAC-ehs实体。

    Method and apparatus for generating and processing a MAC-EHS protocol data unit
    7.
    发明公开
    Method and apparatus for generating and processing a MAC-EHS protocol data unit 有权
    用于生成和处理MAC-EHS协议数据单元的方法和设备

    公开(公告)号：EP2501073A1

    公开(公告)日：2012-09-19

    申请号：EP12153885.4

    申请日：2008-03-07

    申请人： InterDigital Technology Corporation

    发明人： Cave, Christopher R. ,  Marinier, Paul ,  Terry, Stephen E. ,  Pani, Diana

    IPC分类号： H04L1/18 ,  H04L12/56

    CPC分类号： H04L1/1887 ,  H04L1/1812 ,  H04L49/90 ,  H04L61/6022 ,  H04L69/324 ,  H04W88/08

    摘要： A method and apparatus for generating and processing a high speed downlink shared channel (HS-DSCH) medium access control (MAC-ehs) protocol data unit (PDU) are disclosed. MAC-ehs service data units (SDUs) are multiplexed based on a logical channel identity. Reordering PDUs are generated from the multiplexed MAC-ehs SDUs. A reordering PDU includes at least one MAC-ehs SDU and/or at least one MAC-ehs SDU segment. A MAC-ehs SDU is segmented on a priority class basis if a MAC-ehs SDU does not fit into a reordering PDU. A MAC-ehs PDU is generated including at least one reordering PDU. The MAC-ehs SDUs may be stored in priority queues before generating the reordering PDUs. Alternatively, the reordering PDUs may be generated from the multiplexed MAC-ehs SDUs. Alternatively, the received MAC-ehs SDUs may be buffered in a corresponding buffer for each logical channel before multiplexed based on a logical channel identity, or reordering PDUs are generated.

    摘要翻译： 公开了用于生成和处理高速下行链路共享信道（HS-DSCH）介质访问控制（MAC-ehs）协议数据单元（PDU）的方法和装置。 基于逻辑信道标识对MAC-ehs服务数据单元（SDU）进行复用。 重新排序PDU是从多路复用的MAC-ehs SDU产生的。 重排序PDU包括至少一个MAC-ehs SDU和/或至少一个MAC-ehs SDU段。 如果MAC-ehs SDU不适合重新排序的PDU，则MAC-ehs SDU按照优先级等级进行分段。 生成包括至少一个重排序PDU的MAC-ehs PDU。 MAC-ehs SDU可以在生成重排序PDU之前存储在优先级队列中。 或者，可以从多路复用的MAC-ehs SDU生成重排序PDU。 或者，可以在基于逻辑信道标识进行复用之前，将所接收的MAC-ehs SDU缓存在用于每个逻辑信道的对应缓冲器中，或者生成重排序PDU。

    Method and apparatus for generating and processing a MAC-EHS protocol data unit
    9.
    发明授权
    Method and apparatus for generating and processing a MAC-EHS protocol data unit 有权
    用于产生和处理一个MAC协议数据单元EHS方法和装置

    公开(公告)号：EP2466780B1

    公开(公告)日：2014-11-19

    申请号：EP12153904.3

    申请日：2008-03-07

    申请人： InterDigital Technology Corporation

    发明人： Cave, Christopher R. ,  Marinier, Paul ,  Terry, Stephen E. ,  Pani, Diana

    IPC分类号： H04L1/18 ,  H04L12/861

    CPC分类号： H04L1/1887 ,  H04L1/1812 ,  H04L49/90 ,  H04L61/6022 ,  H04L69/324 ,  H04W88/08

    摘要： A method and apparatus for generating and processing a high speed downlink shared channel (HS-DSCH) medium access control (MAC-ehs) protocol data unit (PDU) are disclosed. MAC-ehs service data units (SDUs) are multiplexed based on a logical channel identity. Reordering PDUs are generated from the multiplexed MAC-ehs SDUs. A reordering PDU includes at least one MAC-ehs SDU and/or at least one MAC-ehs SDU segment. A MAC-ehs SDU is segmented on a priority class basis if a MAC-ehs SDU does not fit into a reordering PDU. A MAC-ehs PDU is generated including at least one reordering PDU. The MAC-ehs SDUs may be stored in priority queues before generating the reordering PDUs. Alternatively, the reordering PDUs may be generated from the multiplexed MAC-ehs SDUs. Alternatively, the received MAC-ehs SDUs may be buffered in a corresponding buffer for each logical channel before multiplexed based on a logical channel identity, or reordering PDUs are generated.