中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

269 records (took 0.032 seconds)

    SYSTEM LEVEL INFORMATION FOR SYSTEM INFORMATION, PAGING AND MEASUREMENTS
    73.
    发明申请
    SYSTEM LEVEL INFORMATION FOR SYSTEM INFORMATION, PAGING AND MEASUREMENTS 审中-公开
    系统信息系统信息，分组和测量

    公开(公告)号：WO2009079351A3

    公开(公告)日：2009-09-03

    申请号：PCT/US2008086511

    申请日：2008-12-12

    Applicant: INTERDIGITAL PATENT HOLDINGS ,  SOMASUNDARAM SHANKAR ,  MUKHERJEE RAJAT P ,  TERRY STEPHEN E

    Inventor： SOMASUNDARAM SHANKAR ,  MUKHERJEE RAJAT P ,  TERRY STEPHEN E

    IPC: H04W92/02 ,  H04W24/10

    CPC classification number: H04W24/10 ,  H04W92/02

    Abstract: A method and apparatus for performing non-serving cell measurements and determining cycles for monitoring system information updates. A wireless transmit receive unit (WTRU) is configured to determine it is in measurement mode, compare a serving cell signal to a threshold to obtain serving cell strength and measure a non-serving cell based on the serving cell strength. The WTRU is further configured to determine a channel monitoring cycle. The WTRU is further configured to determine a time to trigger value.

    Abstract translation: 一种用于执行非服务小区测量和确定用于监视系统信息更新的周期的方法和装置。 无线发射接收单元（WTRU）被配置为确定其处于测量模式，将服务小区信号与阈值进行比较以获得服务小区强度并且基于服务小区强度来测量非服务小区。 WTRU还被配置为确定信道监视周期。 WTRU还被配置为确定触发值的时间。

    METHOD AND APPARATUS FOR DETECTING RADIO LINK CONTROL PROTOCOL ERRORS AND TRIGGERING RADIO LINK CONTROL RE-ESTABLISHMENT
    76.
    发明申请
    METHOD AND APPARATUS FOR DETECTING RADIO LINK CONTROL PROTOCOL ERRORS AND TRIGGERING RADIO LINK CONTROL RE-ESTABLISHMENT 审中-公开
    用于检测无线链路控制协议错误和触发无线链路控制重新建立的方法和装置

    公开(公告)号：WO2009076124A1

    公开(公告)日：2009-06-18

    申请号：PCT/US2008/085348

    申请日：2008-12-03

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC. ,  SAMMOUR, Mohammed ,  TERRY, Stephen E.

    Inventor： SAMMOUR, Mohammed ,  TERRY, Stephen E.

    IPC: H04W76/02

    CPC classification number: H04L1/1848

    Abstract: Methods and apparatus for detecting errors or events in a wireless transmit/receive unit (WTRU) and/or a base station comprising a radio resource control (RRC) layer, a packet data convergence protocol (PDCP) layer, a radio link control (RLC) layer, a medium access control (MAC) layer, and a physical (PHY) layer are disclosed. In addition, the RRC layer may initiate an RLC re-establishment procedure upon detecting an error, or upon receiving an indication of an error or an event detected by any one of the RRC, PDCP, RLC, MAC and PHY layers.

    Abstract translation: 用于检测无线发射/接收单元（WTRU）和/或基站中的错误或事件的方法和装置，包括无线资源控制（RRC）层，分组数据融合协议（PDCP）层，无线电链路控制（RLC） ）层，介质访问控制（MAC）层和物理（PHY）层。 此外，RRC层可以在检测到错误时或者在接收到由RRC，PDCP，RLC，MAC和PHY层中的任一个检测到的错误或事件的指示时发起RLC重建过程。

    RADIO LINK CONTROL OPERATIONS AND ENHANCED DUPLICATE DETECTION IN A WIRELESS RECEIVER
    77.
    发明申请
    RADIO LINK CONTROL OPERATIONS AND ENHANCED DUPLICATE DETECTION IN A WIRELESS RECEIVER 审中-公开
    无线接收器中的无线电链路控制操作和增强的重复检测

    公开(公告)号：WO2009045946A2

    公开(公告)日：2009-04-09

    申请号：PCT/US2008/078084

    申请日：2008-09-29

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC. ,  SAMMOUR, Mohammed ,  TERRY, Stephen E.

    Inventor： SAMMOUR, Mohammed ,  TERRY, Stephen E.

    IPC: H04W8/00

    CPC classification number: H04L1/1841 ,  H04L1/0007

    Abstract: A radio link control (RLC) entity selectively stores part or parts of a received protocol data unit (PDU) or re-segmented PDU and selectively discards other parts of the received PDU, rather than simply either discarding the whole received PDU or storing the whole received PDU. The receiving RLC entity performs duplicate detection of received data as compared to data in an RLC buffer, selects the parts of the received PDU that will be discarded (if data is duplicated), discards the selected parts of the PDU, and stores the remaining parts of the PDU. Alternatively, data can be stored regardless of duplicate detection, and the buffer data is overwritten by the stored data.

    Abstract translation: 无线电链路控制（RLC）实体选择性地存储所接收的协议数据单元（PDU）或重新分段的PDU的一部分或多个部分，并且选择性地丢弃所接收的PDU的其他部分，而不是简单地丢弃 整个接收到的PDU或存储整个接收到的PDU。 与RLC缓冲器中的数据相比，接收RLC实体执行接收到的数据的重复检测，选择将被丢弃（如果数据被复制）的所接收的PDU的部分，丢弃PDU的所选部分，并且存储剩余部分 的PDU。 或者，无论重复检测如何，都可以存储数据，并且缓冲区数据会被存储的数据覆盖。

    METHOD AND APPARATUS FOR GENERATING RADIO LINK CONTROL PROTOCOL DATA UNITS
    78.
    发明申请
    METHOD AND APPARATUS FOR GENERATING RADIO LINK CONTROL PROTOCOL DATA UNITS 审中-公开
    用于生成无线链路控制协议数据单元的方法和装置

    公开(公告)号：WO2009045913A2

    公开(公告)日：2009-04-09

    申请号：PCT/US2008077918

    申请日：2008-09-26

    Applicant: INTERDIGITAL PATENT HOLDINGS ,  PANI DIANA ,  CAVE CHRISTOPHER R ,  MARINIER PAUL ,  TERRY STEPHEN E

    Inventor： PANI DIANA ,  CAVE CHRISTOPHER R ,  MARINIER PAUL ,  TERRY STEPHEN E

    IPC: H04J3/00

    CPC classification number: H04W72/0446 ,  H04L1/1812 ,  H04L47/36 ,  H04W28/06 ,  H04W28/065 ,  H04W72/044 ,  H04W80/02

    Abstract: A method and apparatus are used to generate radio link control (RLC) protocol data units (PDUs). A data request for a logical channel is received as part of an enhanced dedicated channel (E-DCH) transport format combination (E-TFC) selection procedure in a medium access control (MAC). Upon determining the data field size, an RLC PDU is generated such that it matches the requested data from the E-TFC selection. The size of the RLC PDU generated can be greater than or equal to the minimum configured RLC PDU size (if data is available) and less than or equal to the maximum RLC PDU size. The data is then transmitted in the RLC PDU in a current transmission time interval (TTI).

    Abstract translation: 一种方法和装置用于产生无线电链路控制（RLC）协议数据单元（PDU）。 作为媒体访问控制（MAC）中的增强型专用信道（E-DCH）传输格式组合（E-TFC）选择过程的一部分，接收到用于逻辑信道的数据请求。 在确定数据字段大小时，生成RLC PDU，使得它与来自E-TFC选择的所请求的数据相匹配。 生成的RLC PDU的大小可以大于或等于最小配置的RLC PDU大小（如果数据可用）并且小于或等于最大RLC PDU大小。 然后在当前传输时间间隔（TTI）中在RLC PDU中发送数据。

    METHOD AND APPARATUS FOR SUPPORTING HOME NODE B SERVICES
    80.
    发明申请
    METHOD AND APPARATUS FOR SUPPORTING HOME NODE B SERVICES 审中-公开
    用于支持家庭节点B服务的方法和设备

    公开(公告)号：WO2009043002A2

    公开(公告)日：2009-04-02

    申请号：PCT/US2008/078116

    申请日：2008-09-29

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC. ,  DIGIROLAMO, Rocco ,  CAVE, Christopher R. ,  MARINIER, Paul ,  PANI, Diana ,  PELLETIER, Benoit ,  TERRY, Stephen E.

    Inventor： DIGIROLAMO, Rocco ,  CAVE, Christopher R. ,  MARINIER, Paul ,  PANI, Diana ,  PELLETIER, Benoit ,  TERRY, Stephen E.

    IPC: H04W48/02

    CPC classification number: H04W48/16 ,  H04J11/0093 ,  H04W48/12 ,  H04W64/003 ,  H04W84/045

    Abstract: A method and apparatus for supporting home Node B (HNB) services are disclosed. A wireless transmit/receive unit (WTRU) receives HNB access restriction information from an HNB and accesses the HNB if an access to the HNB is allowed based on the HNB access restriction information. The HNB access restriction information may be a closed subscriber group identity (CSG ID), a status bit indicating whether an HNB cell is available or not, an identity of WTRUs that are allowed to access the HNB, information indicating whether an access to a cell is barred or not. The WTRU may trigger measurements for cell reselection even though signal strength on a currently connected cell is above a threshold. The measurement may be triggered manually, periodically, under the instruction from the network, or based on a neighbor cell list including information about HNB cells located nearby.

    Abstract translation: 公开了一种用于支持家庭节点B（HNB）服务的方法和装置。 无线发射/接收单元（WTRU）从HNB接收HNB接入限制信息，并且如果基于HNB接入限制信息允许接入HNB，则接入HNB。 HNB接入限制信息可以是封闭订户组身份（CSG ID），指示HNB小区是否可用的状态位，允许接入HNB的WTRU的标识，指示是否接入小区的信息 被禁止或不被禁止。 即使当前连接的小区上的信号强度高于阈值，WTRU也可以触发用于小区重选的测量。 测量可以周期性地在来自网络的指令下或者基于包括关于位于附近的HNB小区的信息的相邻小区列表来手动触发。

Patent Agency Ranking