中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

45 records (took 0.02 seconds)

    COMMUNICATION EFFICIENCY
    1.
    发明申请
    COMMUNICATION EFFICIENCY 审中-公开

    公开(公告)号：US20190280830A1

    公开(公告)日：2019-09-12

    申请号：US16426183

    申请日：2019-05-30

    Applicant: NOKIA SOLUTIONS AND NETWORKS OY

    Inventor： Esa Tapani TIIROLA ,  Kari Juhani HOOLI ,  Timo Erkki LUNTTILA

    IPC: H04L5/00 ,  H04W72/04 ,  H04W28/26 ,  H04W74/08

    Abstract: There is provided a method for defining at least one channel reservation window the method comprising: setting length for each of the at least one channel reservation window such that each channel reservation window comprises a plurality of sub-frames; dividing the length of each channel reservation window into a transmission part and an idle part, wherein the idle part consists of one or more symbols in one sub-frame; maximizing, at a symbol level accuracy, the length of the transmission part such that a ratio between the length of the idle part and the length of the transmission part fulfils a predetermined criterion; and concatenating the transmission part and the idle part so as to form the channel reservation window.

    SYNCHRONIZATION OF A DEVICE IN COMMUNICATIONS
    4.
    发明申请
    SYNCHRONIZATION OF A DEVICE IN COMMUNICATIONS 审中-公开
    通信中设备的同步

    公开(公告)号：US20160205645A1

    公开(公告)日：2016-07-14

    申请号：US14914749

    申请日：2013-08-30

    Applicant: NOKIA SOLUTIONS AND NETWORKS OY

    Inventor： Kari Pekka PAJUKOSKI ,  Frank FREDERIKSEN ,  Esa Tapani TIIROLA ,  Rapeepat RATASUK

    IPC: H04W56/00

    CPC classification number: H04W56/001 ,  H04W56/0045

    Abstract: A method for synchronizing communication devices comprises receiving, in a communication device (102), a first synchronization signal transmitted from a network apparatus (101). Based on the first synchronization signal, communication device (102) performs a coarse synchronization process. Based on the coarse synchronization process, the communications device (102) transmits a synchronization scheduling request message to the network apparatus (101). The communication device (102) receives (306), from the network apparatus (101), a second synchronization signal, together with a scheduling grant, at a predetermined time window with reference to the scheduling request, and transmits (307) data from the communication device (102) to the network apparatus (101), based on the scheduling grant.

    Abstract translation: 一种用于同步通信设备的方法包括：在通信设备（102）中接收从网络设备（101）发送的第一同步信号。 基于第一同步信号，通信设备（102）执行粗同步处理。 基于粗略同步处理，通信装置（102）向网络装置（101）发送同步调度请求消息。 通信设备（102）参考调度请求在预定的时间窗口从网络设备（101）接收（306）与调度许可一起的第二同步信号，并从 通信装置（102）到网络装置（101）。

    Measurements in a Wireless System
    5.
    发明申请
    Measurements in a Wireless System 审中-公开
    无线系统中的测量

    公开(公告)号：US20160105248A1

    公开(公告)日：2016-04-14

    申请号：US14889498

    申请日：2013-05-09

    Applicant: NOKIA SOLUTIONS AND NETWORKS OY

    Inventor： Timo Erkki LUNTTILA ,  Esa Tapani TIIROLA ,  Kari Juhani HOOLI ,  Ratasuk RAPEEPAT

    IPC: H04B17/345 ,  H04L1/00 ,  H04W24/08

    CPC classification number: H04B17/345 ,  H04B17/24 ,  H04L1/0026 ,  H04L5/1469 ,  H04W24/08

    Abstract: Channel state information is generated by a communication device. The device can determine that at least one uplink resource element of a radio frame is to be left unoccupied and perform at least one interference measurement on at least one downlink resource element coinciding with the at least one unoccupied uplink resource element, A channel state information report can then be generated based on the measurement, A network node may cause the communication device to leave at feast one uplink resource element of a radio frame unoccupied.

    Abstract translation: 信道状态信息由通信设备产生。 所述设备可以确定无线帧的至少一个上行链路资源元素将被占用，并对与至少一个未占用的上行链路资源元素相符合的至少一个下行链路资源元素执行至少一个干扰测量。信道状态信息报告 然后可以基于测量生成网络节点可以使通信设备在无人机框架中占据一个无线电帧的一个上行链路资源元素。

    Node Discovery According to Allocated Discovery Patterns
    6.
    发明申请
    Node Discovery According to Allocated Discovery Patterns 审中-公开
    根据分配的发现模式的节点发现

    公开(公告)号：US20160057603A1

    公开(公告)日：2016-02-25

    申请号：US14779366

    申请日：2013-03-26

    Applicant: Nokia Solutions and Networks Oy

    Inventor： Esa Tapani TIIROLA ,  Kari Pekka PAJUKOSKI

    IPC: H04W8/00 ,  H04W72/04 ,  H04W48/12

    CPC classification number: H04W8/005 ,  H04W48/08 ,  H04W48/12 ,  H04W72/044 ,  H04W72/0446

    Abstract: A technique, including controlling a radio transmitter or radio transceiver of a first node to transmit discovery signals at time periods defined by a first discovery pattern allocated to said first node from a set of discovery patterns each defining a respective combination of transmission time periods from a set of time periods; and controlling the radio transmitter or radio transceiver to use for said discovery signals one or more radio resources allocated to the transmission time periods of said first discovery pattern from radio resources shared by the set of discovery patterns, wherein any radio resource allocated to any transmission time period of any one of the discovery patterns is distinguished from any radio resource allocated to any other of the discovery patterns for the same transmission time period.

    Abstract translation: 一种技术，包括控制第一节点的无线电发射机或无线电收发信机，以便从发现模式集合中分配给由所述第一节点分配的第一发现模式所规定的时间段发送发现信号，所述发现模式各自定义从 一组时间段; 以及控制所述无线电发射机或无线电收发信机用于所述发现信号，从由所述发现模式集合共享的无线电资源分配给所述第一发现模式的传输时间段的一个或多个无线电资源，其中分配给任何传输时间的任何无线电资源 发现模式中的任何一个的周期与在相同传输时间段中分配给任何其他发现模式的任何无线资源不同。

    ARO VALUES IN PUCCH RESOURCE ALLOCATION FOR EPDCCH IN TDD
    7.
    发明申请
    ARO VALUES IN PUCCH RESOURCE ALLOCATION FOR EPDCCH IN TDD 审中-公开
    在TDD中的EPDCCH的PUCCH资源分配中的ARO值

    公开(公告)号：US20140204810A1

    公开(公告)日：2014-07-24

    申请号：US14157972

    申请日：2014-01-17

    Applicant: NOKIA SOLUTIONS AND NETWORKS OY

    Inventor： Li ZHANG ,  Timo Erkki LUNTTILA ,  Esa Tapani TIIROLA

    IPC: H04L5/00 ,  H04W72/04 ,  H04L5/14

    CPC classification number: H04W72/0406 ,  H04L1/1861 ,  H04L5/0055 ,  H04L5/1438

    Abstract: Methods, apparatuses, and computer program products for defining ARO values in TDD are provided. One method includes defining acknowledgement (Ack)/negative acknowledgement (Nack) resource offset (ARO) values in time division duplex (TDD) with a first set of values and a second set of values. The first set of values contains negative values and is used to offset hybrid automatic repeat request (HARQ) acknowledgment (ACK) resource determination so that HARQ-ACK is transmitted on physical uplink control channel (PUCCH) resources corresponding to another downlink subframe, and the second set of values contains values between −2 and 2.

    Abstract translation: 提供了用于在TDD中定义ARO值的方法，设备和计算机程序产品。 一种方法包括利用第一组值和第二组值来定义时分双工（TDD）中的确认（Ack）/否定确认（Nack）资源偏移（ARO）值。 第一组值包含负值，用于抵消混合自动重传请求（HARQ）确认（ACK）资源确定，从而在对应于另一个下行链路子帧的物理上行链路控制信道（PUCCH）资源上发送HARQ-ACK，并且 第二组值包含-2和2之间的值。

    Method, System and Apparatus
    10.
    发明申请
    Method, System and Apparatus 审中-公开

    公开(公告)号：US20180288787A1

    公开(公告)日：2018-10-04

    申请号：US15764355

    申请日：2016-09-28

    Applicant: Nokia Solutions and Networks Oy

    Inventor： Kari Juhani HOOLI ,  Esa Tapani TIIROLA ,  Timo Erkki LUNTTILA

    IPC: H04W72/12 ,  H04W16/14 ,  H04W74/08

    Abstract: There is provided a method including determining, at a user device capable of transmitting at least one subframe, the subframe having a subframe structure including at least one first symbol associated with one of physical layer signals and a first channel, and at least one second symbol associated with a second channel, if the respective one of physical layer signals and the first channel is scheduled to be transmitted in the at least one first symbol and, if the respective one of physical layer signals and the first channel is not scheduled to be transmitted in the at least one first symbol, causing transmission of a signal indicating channel occupancy during the at least one first symbol and transmission of the second channel during the at least one second symbol.

Patent Agency Ranking