利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

19 条记录 (耗时 0.013 秒)

    Scheduling data transmission by medium access control (mac) layer in a mobile network
    1.
    发明公开
    Scheduling data transmission by medium access control (mac) layer in a mobile network 有权
    Einteilung derDatenübertragungdurch Medienzugriffssteuerungs-（MAC）Schicht在einem Mobilnetzwerk

    公开(公告)号：EP2797376A1

    公开(公告)日：2014-10-29

    申请号：EP14165479.8

    申请日：2003-12-19

    申请人： InterDigital Technology Corporation

    发明人： Iacono, Ana Lucia ,  Doshi, Nihar Anikumar ,  Movva, Sasidhar ,  Stern-Berkowitz, Janet ,  Schnee, Gary ,  Terry, Stephen E. ,  Zhang, Guodong

    IPC分类号： H04W72/12 ,  H04W28/10 ,  H04W28/06 ,  H04L12/851

    CPC分类号： H04W72/1263 ,  H04L47/2433 ,  H04W28/065 ,  H04W28/10 ,  H04W72/12 ,  H04W84/042

    摘要： A user equipment and a method for use by a user equipment is disclosed, comprising the steps of providing, by the user equipment, to a radio link control layer information from a medium access control layer and selecting an radio link control protocol data unit size in response to the information from the medium access control layer. Producing, by the user equipment, radio link control protocol data units having the selected size and providing the produced radio link control protocol data units to a medium access control layer as a flow. Providing, by the user equipment, a plurality of flows at the medium access control layer, each of the plurality of flows having an associated priority and having an associated credit value. Producing, by the user equipment, a medium access control protocol data unit by taking data from a highest priority flow up to the associated credit value and taking data from other flows subsequently. Transmitting, by the user equipment, the produced medium access control protocol data unit.

    摘要翻译： 公开了一种由用户设备使用的用户设备和方法，包括以下步骤：由用户设备向媒体接入控制层提供无线链路控制层信息，并选择无线链路控制协议数据单元大小 响应来自介质访问控制层的信息。 由用户设备产生具有选定大小的无线电链路控制协议数据单元，并将生成的无线电链路控制协议数据单元作为流程提供给媒体访问控制层。 由用户设备在介质访问控制层提供多个流，所述多个流中的每一个具有相关联的优先级并具有相关联的信用值。 由用户设备通过从最高优先级流到相关联的信用值的数据并随后从其他流中获取数据来产生介质访问控制协议数据单元。 由用户设备发送产生的媒体访问控制协议数据单元。

    Method and apparatus for optimizing E-TFC restriction for HSUPA channels
    5.
    发明公开
    Method and apparatus for optimizing E-TFC restriction for HSUPA channels 审中-公开
    用于优化HSUPA信道的E-TFC限制的方法和设备

    公开(公告)号：EP2466973A3

    公开(公告)日：2012-08-22

    申请号：EP12159438.6

    申请日：2007-11-02

    申请人： InterDigital Technology Corporation

    发明人： Somasundaram, Shankar ,  Iacono, Ana Lucia

    IPC分类号： H04W52/28 ,  H04L1/00

    CPC分类号： H04W52/28 ,  H04L1/0001 ,  H04L1/0006 ,  H04W52/346

    摘要： A method for enhance dedicated channel transport format combination (E-TFC) selection when maximum power reduction (MPR) values are used by a wireless transmit/receive unit (WTRU). Receiving reference values from a base station for use in calculating quantized amplitude ratio values for E-TFCs; and restricting E-TFCs used in E-TFC selection by the WTRU. The restriction is performed using maximum power reduction (MPR) values for each E-TFC and the calculated quantized amplitude ratio values; wherein the MPR values are associated with a minimum spreading factor and a number of codes. Determining a hole in a E-TFC table; and selecting an E-TFC for enhanced uplink transmission based on the determined hole and the restricted E-TFCs.

    摘要翻译： 一种当无线发射/接收单元（WTRU）使用最大功率减小（MPR）值时增强专用信道传输格式组合（E-TFC）选择的方法。 接收来自基站的参考值以用于计算E-TFC的量化幅度比值; 并限制WTRU在E-TFC选择中使用的E-TFC。 使用每个E-TFC的最大功率降低（MPR）值和计算的量化幅度比值来执行限制; 其中MPR值与最小扩频因子和多个码相关联。 确定E-TFC表中的洞; 以及基于确定的空洞和受限制的E-TFC选择用于增强的上行链路传输的E-TFC。

    Method and apparatus for optimizing E-TFC restriction for HSUPA channels
    7.
    发明公开
    Method and apparatus for optimizing E-TFC restriction for HSUPA channels 审中-公开
    用于优化HSUPA信道的E-TFC限制的方法和设备

    公开(公告)号：EP2375830A3

    公开(公告)日：2012-08-15

    申请号：EP11158303.5

    申请日：2007-11-02

    申请人： INTERDIGITAL TECHNOLOGY CORPORATION

    发明人： Somasundaram, Shankar ,  Iacono, Ana Lucia

    IPC分类号： H04W52/28 ,  H04L1/00 ,  H04W52/34

    CPC分类号： H04W52/28 ,  H04L1/0001 ,  H04L1/0006 ,  H04W52/346

    摘要： A method and apparatus for transport format combination restriction in a high speed downlink packet access (HSDPA) system. An enhanced transport format combination (E-TFC) table is split into sub-tables. A wireless transmit/receive unit (WTRU) selects one of the sub-tables and a window within the selected sub-table to search. The WTRU then determines whether or not a first element in the search window is blocked. If the first element in the search window is blocked, then the WTRU assumes that all of the elements in the selected sub-table are blocked. If the first element in the search window is not blocked, the WTRU then determines whether a last element in the search window is blocked. If the last element is not blocked, the WTRU assumes that all elements smaller than or equal to the last element are not blocked, and all elements greater than the last element are blocked.; If the last element is blocked, the size of the search window is reduced until it is determined that the last element is not blocked.

    摘要翻译： 高速下行链路分组接入（HSDPA）系统中的传输格式组合限制的方法和装置。 增强的传输格式组合（E-TFC）表被分成子表。 无线发射/接收单元（WTRU）选择子表中的一个和所选子表内的窗口进行搜索。 WTRU然后确定搜索窗口中的第一个元素是否被阻塞。 如果搜索窗口中的第一个元素被阻塞，则WTRU假定所选子表中的所有元素都被阻塞。 如果搜索窗口中的第一个元素未被阻塞，则WTRU随后确定搜索窗口中的最后一个元素是否被阻塞。 如果最后一个元素没有被阻塞，则WTRU假定小于或等于最后一个元素的所有元素都不被阻塞，并且大于最后一个元素的所有元素都被阻塞。 如果最后一个元素被阻止，搜索窗口的大小会减小，直到确定最后一个元素未被阻止。