中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

165 records (took 0.031 seconds)

    Method and apparatus for allocating resources in carrier aggregation system
    44.
    发明授权
    Method and apparatus for allocating resources in carrier aggregation system 有权
    在载波聚合系统中分配资源的方法和装置

    公开(公告)号：US09577814B2

    公开(公告)日：2017-02-21

    申请号：US14616022

    申请日：2015-02-06

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Seung-Hoon Choi ,  Young-Bum Kim ,  Ju-Ho Lee ,  Hyoung-Ju Ji

    IPC: H04J3/00 ,  H04L5/14 ,  H04L1/18 ,  H04L5/00

    CPC classification number: H04L5/14 ,  H04L1/1861 ,  H04L5/0048 ,  H04L5/0053

    Abstract: A method and apparatus for allocating resources in a base station (BS) in a carrier aggregation (CA) system is provided. The method and apparatus includes configuring a first cell and a second cell for a first user equipment (UE), identifying at least one second subframes of the first cell, the at least one second subframe being associated with feedback information to be received in a first subframe of the first cell, and at least one third subframes of the second cell, determining whether there is a downlink (DL) data transmission in the at least one third subframe of the second cell, and determining to allocate the other frequency resources, which are other than a frequency resource used for transmission of the feedback information in the first subframe, to a second UE, if there is no DL data transmission in the at least one third subframe of the second cell.

    Abstract translation: 提供了一种用于在载波聚合（CA）系统中的基站（BS）中分配资源的方法和装置。 所述方法和装置包括配置用于第一用户设备（UE）的第一小区和第二小区，识别第一小区的至少一个第二子帧，所述至少一个第二子帧与要在第一小区中接收的反馈信息相关联 第一小区的子帧和第二小区的至少一个第三子帧，确定在第二小区的至少一个第三子帧中是否存在下行链路（DL）数据传输，并且确定分配其他频率资源，哪个 如果在第二小区的至少一个第三子帧中没有DL数据传输，则不同于用于将第一子帧中的反馈信息传输到第二UE的频率资源。

    METHOD AND APPARATUS FOR ALLOCATING ACKCH RESOURCES IN A WIRELESS COMMUNICATION SYSTEM
    46.
    发明申请
    METHOD AND APPARATUS FOR ALLOCATING ACKCH RESOURCES IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
    在无线通信系统中分配确认资源的方法和装置

    公开(公告)号：US20170005769A1

    公开(公告)日：2017-01-05

    申请号：US15269487

    申请日：2016-09-19

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Joon-Young CHO ,  Ju-Ho Lee ,  Hwan-Joon Kwon ,  Jin-Kyu Han

    IPC: H04L5/00 ,  H04W72/04 ,  H04B7/04

    CPC classification number: H04L5/0055 ,  H04B7/0452 ,  H04L1/1812 ,  H04L1/1854 ,  H04L5/0023 ,  H04L5/0053 ,  H04L29/06088 ,  H04W72/00 ,  H04W72/04 ,  H04W72/0453 ,  H04W72/12

    Abstract: Methods and apparatuses are provided for wireless communication. A scheduling message is received that includes first information on at least one resource allocated for uplink transmission and second information. Data and a pilot are transmitted via the allocated at least one resource for uplink transmission. An ACK/NACK resource is identified based on a lowest index among at least one index of the allocated at least one resource for uplink transmission and the second information. An ACK/NACK signal is received in response to the transmitted data using the identified ACK/NACK resource.

    Abstract translation: 为无线通信提供了方法和装置。 接收到调度消息，其包括关于为上行链路传输分配的至少一个资源的第一信息和第二信息。 经由所分配的至少一个资源传送数据和导频以进行上行链路传输。 基于用于上行链路传输的所分配的至少一个资源的至少一个索引中的最低索引和第二信息来识别ACK / NACK资源。 响应于所发送的数据使用所识别的ACK / NACK资源来接收ACK / NACK信号。

    Method and apparatus for communicating with base station based on speed of user equipment in mobile communication system
    50.
    发明授权
    Method and apparatus for communicating with base station based on speed of user equipment in mobile communication system 有权
    基于移动通信系统中用户设备的速度与基站进行通信的方法和装置

    公开(公告)号：US09307518B2

    公开(公告)日：2016-04-05

    申请号：US14675069

    申请日：2015-03-31

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jin-Kyu Han ,  Youn-Sun Kim ,  Ju-Ho Lee

    IPC: H04W36/00 ,  H04W64/00 ,  H04W36/32 ,  H04W48/20 ,  H04W88/02

    CPC classification number: H04W64/006 ,  H04W36/0083 ,  H04W36/32 ,  H04W48/20 ,  H04W64/00 ,  H04W88/02

    Abstract: Methods and apparatuses are provided for performing communication by a UE in a mobile communication system. A speed of the UE is measured by using an acceleration sensor in the UE. The UE determines that a change of the measured speed is detected in accordance with a predetermined criteria. The UE transmits information about the measured speed to a serving base station if the change of the measured speed is detected. Information about a target cell determined by the serving base station based on the measured speed is received from the serving base station. A handover procedure to the target cell is performed in response to receiving the information about the target cell.

    Abstract translation: 提供了用于在移动通信系统中执行UE的通信的方法和装置。 通过使用UE中的加速度传感器来测量UE的速度。 UE确定根据预定标准检测测量速度的改变。 如果检测到测量速度的变化，则UE向服务基站发送关于测量的速度的信息。 从服务基站接收关于由服务基站基于所测量的速度确定的目标小区的信息。 响应于接收到关于目标小区的信息，执行到目标小区的切换过程。

Patent Agency Ranking