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    PAGING OVER A HIGH-SPEED DOWNLINK SHARED CHANNEL
    7.
    发明申请
    PAGING OVER A HIGH-SPEED DOWNLINK SHARED CHANNEL 审中-公开
    通过高速下行链路共享信道进行寻呼

    公开(公告)号：US20160112990A1

    公开(公告)日：2016-04-21

    申请号：US14981009

    申请日：2015-12-28

    Applicant: InterDigital Technology Corporation

    Inventor： Christopher R. Cave ,  Rocco Di Girolamo ,  Diana Pani ,  Alexander Reznik

    IPC: H04W68/02

    CPC classification number: H04W68/025 ,  H04W52/0209 ,  H04W52/0216 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/24

    Abstract: An apparatus and methods are provided for paging in a HSDPA connected mode CELL_PCH or URA_PCH state. Preferably, a WTRU is configured to select various PICH information that is broadcast by a base station. The WTRU is preferably configured to receive paging messages, based on the selected PICH information. In one embodiment, a preferred WTRU is configured to receive paging messages, based on a PICH, a HS-SCCH, and a HS-PDSCH. In another embodiment, a preferred WTRU is configured to receive paging messages, based on a PICH and a HS-PDSCH. In both embodiments, a time delay parameter is preferably used so that the WTRU may listen for either the HS-SCCH or HS-PDSCH for a period of time and return to a sleep mode if no paging message is received.

    Abstract translation: 提供了一种用于以HSDPA连接模式CELL_PCH或URA_PCH状态进行寻呼的装置和方法。 优选地，WTRU被配置为选择由基站广播的各种PICH信息。 WTRU优选地被配置为基于所选择的PICH信息来接收寻呼消息。 在一个实施例中，优选的WTRU被配置为基于PICH，HS-SCCH和HS-PDSCH接收寻呼消息。 在另一个实施例中，优选的WTRU被配置为基于PICH和HS-PDSCH接收寻呼消息。 在两个实施例中，优选地使用时间延迟参数，使得WTRU可以在一段时间内监听HS-SCCH或HS-PDSCH，并且如果没有接收到寻呼消息则返回睡眠模式。

    Method and apparatus for determining joint randomness
    9.
    发明授权
    Method and apparatus for determining joint randomness 有权
    用于确定关节随机性的方法和装置

    公开(公告)号：US09154300B2

    公开(公告)日：2015-10-06

    申请号：US13766968

    申请日：2013-02-14

    Applicant: Interdigital Technology Corporation

    Inventor： Steven J. Goldberg ,  Yogendra C. Shah ,  Alexander Reznik

    IPC: H04B7/005 ,  H04J1/00 ,  H04L9/28 ,  H04L5/14 ,  H04L9/08 ,  H04W12/04 ,  H04L25/02

    CPC classification number: H04L9/28 ,  H04L5/1469 ,  H04L9/0838 ,  H04L9/0875 ,  H04L25/0204 ,  H04L25/0224 ,  H04L2209/08 ,  H04L2209/80 ,  H04W12/04

    Abstract: A method and apparatus for performing Joint Randomness Not Shared by Others (JRNSO) is disclosed. In one embodiment, JRNSO is determined in Frequency Division Duplex (FDD) using a baseband signal loop back and private pilots. In another embodiment, JRNSO is determined in Time Division Duplex (TDD) using a baseband signal loop back and combinations of private pilots, private gain functions and Kalman filtering directional processing. In one example, the FDD and TDD JRSNO embodiments are performed in Single-Input-Single-Output (SISO) and Single-Input-Multiple-Output (SIMO) communications. In other examples, the FDD and TDD embodiments are performed in Multiple-Input-Multiple-Output (MIMO) and Multiple-Input-Single-Output (MISO) communications. JRNSO is determined by reducing MIMO and MISO communications to SISO or SIMO communications. JRNSO is also determined using determinants of MIMO channel products. Channel restrictions are removed by exploiting symmetric properties of matrix products.

    Abstract translation: 公开了一种用于执行其他人未共享的联合随机（JRNSO）的方法和装置。 在一个实施例中，使用基带信号回送和专用导频在频分双工（FDD）中确定JRNSO。 在另一个实施例中，使用基带信号回路和专用导频，私有增益函数和卡尔曼滤波定向处理的组合，在时分双工（TDD）中确定JRNSO。 在一个示例中，FDD和TDD JRSNO实施例在单输入单输出（SISO）和单输入多输出（SIMO）通信中执行。 在其他示例中，FDD和TDD实施例在多输入多输出（MIMO）和多输入 - 单输出（MISO）通信中执行。 通过将MIMO和MISO通信减少到SISO或SIMO通信来确定JRNSO。 还使用MIMO信道产品的决定因素来确定JRNSO。 通过利用矩阵产品的对称性来消除通道限制。

    PROTOCOL ENGINE FOR PROCESSING DATA IN A WIRELESS TRANSMIT/RECEIVE UNIT
    10.
    发明申请
    PROTOCOL ENGINE FOR PROCESSING DATA IN A WIRELESS TRANSMIT/RECEIVE UNIT 审中-公开
    无线传输/接收单元处理数据的协议引擎

    公开(公告)号：US20140181422A1

    公开(公告)日：2014-06-26

    申请号：US14195417

    申请日：2014-03-03

    Applicant: INTERDIGITAL TECHNOLOGY CORPORATION

    Inventor： Edward L. Hepler ,  Robert G. Gazda ,  Alexander Reznik

    IPC: G06F13/16

    CPC classification number: G06F13/1663 ,  H04L49/90 ,  H04L49/901 ,  H04L49/9057 ,  H04L49/9094 ,  H04L67/04 ,  H04L69/12 ,  H04L69/22 ,  H04L69/324 ,  H04W88/02

    Abstract: A protocol engine (PE) for processing data within a protocol stack in a wireless transmit/receive unit (WTRU) is disclosed. The protocol stack executes decision and control operations. The data processing and re-formatting which was performed in a conventional protocol stack is removed from the protocol stack and performed by the PE. The protocol stack issues a control word for processing data and the PE processes the data based on the control word. Preferably, the WTRU includes a shared memory and a second memory. The shared memory is used as a data block place holder to transfer the data amongst processing entities. For transmit processing, the PE retrieves source data from the second memory and processes the data while moving the data to the shared memory based on the control word. For receive processing, the PE retrieves received data from the shared memory and processes it while moving the data to the second memory.

    Abstract translation: 公开了一种用于处理无线发射/接收单元（WTRU）中的协议栈内的数据的协议引擎（PE）。 协议栈执行决策和控制操作。 在传统协议栈中执行的数据处理和重新格式化从协议栈中删除，并由PE执行。 协议栈发出处理数据的控制字，PE根据控制字处理数据。 优选地，WTRU包括共享存储器和第二存储器。 共享存储器用作数据块占位符以在处理实体之间传送数据。 对于发送处理，PE从第二存储器检索源数据，并且在基于控制字将数据移动到共享存储器的同时处理数据。 对于接收处理，PE从共享存储器中检索接收到的数据，并在将数据移动到第二个存储器的同时进行处理。

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