利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

1952 条记录 (耗时 0.031 秒)

    COMMUNICATION METHOD, BASE STATION AND USER EQUIPMENT
    81.
    发明授权
    COMMUNICATION METHOD, BASE STATION AND USER EQUIPMENT 有权

    公开(公告)号：EP2993937B1

    公开(公告)日：2017-09-27

    申请号：EP13885486.4

    申请日：2013-05-31

    申请人： Huawei Technologies Co., Ltd.

    发明人： ZHANG, Jian ,  ZENG, Qinghai ,  ZHANG, Hongping

    IPC分类号： H04L5/00 ,  H04B7/026

    CPC分类号： H04W72/048 ,  H04B7/026 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0035 ,  H04W72/042 ,  H04W72/0446

    摘要： The present invention provides a communication method, a base station and user equipment, to solve a problem of a failure in data receiving that arises when multiple base stations schedule UE independently in inter-base station carrier aggregation. The method includes: sending, by a first base station, first data to UE according to first data allocation information that is determined according to a radio access capability of the UE; and sending, by a second base station according to second data allocation information that is determined by the first base station according to the radio access capability of the UE, second data to the UE; where the first base station performs carrier aggregation with the second base station, and a total amount of data that is sent by the first base station and the second base station to the UE in a same TTI does not exceed a total amount of data that can be received according to the radio access capability of the UE. By using the technical solutions of the present invention, multiple base stations that participate in carrier aggregation can be coordinated to allocate downlink resources to UE, so that an amount of data sent to the UE satisfies a radio access capability of the UE, thereby ensuring correctness of data receiving by the UE.

    SYNCHRONIZATION IN COMMUNICATIONS NETWORKS
    82.
    发明公开
    SYNCHRONIZATION IN COMMUNICATIONS NETWORKS 审中-公开
    通信网络中的同步

    公开(公告)号：EP3219166A1

    公开(公告)日：2017-09-20

    申请号：EP15787517.0

    申请日：2015-10-22

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： BLANKENSHIP, Yufei ,  LINDOFF, Bengt ,  SORRENTINO, Stefano

    IPC分类号： H04W76/02

    CPC分类号： H04W56/00 ,  H04L5/003 ,  H04L63/0428 ,  H04W4/06 ,  H04W4/70 ,  H04W28/0268 ,  H04W52/0225 ,  H04W72/005 ,  H04W72/048 ,  H04W76/11 ,  H04W76/14 ,  H04W76/27 ,  H04W84/18 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/21 ,  Y02D70/22

    摘要： According to a first aspect there is presented a method for synchronization in a wireless device-to-device (D2D) based communications network as performed by a first wireless device. The method comprises identifying an attempt to make a network connection on a default sub-channel over a D2D communications interface from a second wireless device. The method comprises transmitting control information on the default sub-channel to the second wireless device, wherein the control information comprises an indicator of an operational sub-channel, and wherein the operational sub-channel is for subsequent D2D communication between the first wireless device and the second wireless device.

    摘要翻译： 根据第一方面，呈现了一种用于在由第一无线设备执行的基于无线设备到设备（D2D）的通信网络中进行同步的方法。 该方法包括识别尝试通过D2D通信接口在第二无线设备上在默认子信道上进行网络连接。 该方法包括将关于默认子信道的控制信息发送到第二无线设备，其中控制信息包括操作子信道的指示符，并且其中操作子信道用于第一无线设备和第二无线设备之间的后续D2D通信 第二无线设备。

    COMMUNICATION SYSTEM
    83.
    发明公开
    COMMUNICATION SYSTEM 审中-公开
    通讯系统

    公开(公告)号：EP3214869A1

    公开(公告)日：2017-09-06

    申请号：EP15854122.7

    申请日：2015-10-26

    申请人： Mitsubishi Electric Corporation

    发明人： NAKAZAWA, Masayuki ,  SUZUKI, Kuniyuki ,  MOCHIZUKI, Mitsuru ,  ONO, Koji ,  NONAMI, Takayuki ,  TOMOE, Naohito ,  HASEGAWA, Fumiki

    IPC分类号： H04W28/06 ,  H04J11/00 ,  H04W72/04

    CPC分类号： H04W72/048 ,  H04J11/00 ,  H04L5/0007 ,  H04L5/0069 ,  H04L27/26 ,  H04W28/06 ,  H04W72/04 ,  H04W88/06

    摘要： A base station device is configured to set, for each communication terminal device, a radio format for signals transmitted to and received from the communication terminal device. The radio format is set for each communication terminal device in accordance with, for example, a type of use including a moving speed of the communication terminal device. The base station device may be configured to change the radio format for the communication terminal device based on the information about a change in the environment of a radio communication between the communication terminal device and the base station device and a change including the communication terminal device's location. The signals transmitted and received between the base station device and the communication terminal device include radio formats in which at least one of a length of a symbol of the signal and a length of a cyclic prefix in an OFDM scheme differs.

    摘要翻译： 基站装置被配置为针对每个通信终端装置设置用于发送到通信终端装置和从通信终端装置接收的信号的无线电格式。 根据例如包括通信终端装置的移动速度的使用类型，为每个通信终端装置设置无线电格式。 基站设备可以被配置为基于关于通信终端设备和基站设备之间的无线电通信的环境变化的信息和包括通信终端设备的位置的变化来改变通信终端设备的无线电格式 。 在基站装置和通信终端装置之间发送和接收的信号包括其中OFDM方案中的信号的符号的长度和循环前缀的长度中的至少一个不同的无线电格式。

    RESOURCE ALLOCATION APPARATUS, SYSTEM AND METHOD
    84.
    发明公开
    RESOURCE ALLOCATION APPARATUS, SYSTEM AND METHOD 审中-公开
    资源分配装置，系统和方法

    公开(公告)号：EP3206450A1

    公开(公告)日：2017-08-16

    申请号：EP15852104.7

    申请日：2015-05-14

    申请人： Huawei Technologies Co., Ltd.

    发明人： QIAN, Tao

    IPC分类号： H04W72/04

    CPC分类号： H04W72/085 ,  H04L43/0829 ,  H04L43/0847 ,  H04L43/16 ,  H04W72/04 ,  H04W72/044 ,  H04W72/048 ,  H04W72/082

    摘要： Embodiments of the present invention disclose a resource allocation apparatus, so as to resolve a problem of semi-persistent scheduling incompatibility between VMIMO and VoIP, and further increase VoIP capacity. The apparatus according to the embodiments of the present invention includes: a determining unit, configured to determine a quantity of resource blocks required by user equipment that needs to perform uplink transmission, where a quantity of resource blocks required by first user equipment that needs to perform uplink transmission and a quantity of resource blocks required by second user equipment that needs to perform uplink transmission are both M, and M is a positive integer; and an allocation unit, configured to allocate a resource block in a first subgroup in a first resource group to the first user equipment and allocate a resource block in a second subgroup in the first resource group to the second user equipment, where the first resource group includes multiple subgroups including the first subgroup and the second subgroup, and each subgroup includes M resource blocks. The embodiments of the present invention further provide a resource allocation system and method.

    摘要翻译： 本发明实施例公开了一种资源分配装置，以解决VMIMO与VoIP之间半持久调度不兼容的问题，进一步提高VoIP容量。 根据本发明实施例的装置包括：确定单元，用于确定用户设备需要进行上行传输所需的资源块的数量，其中第一用户设备需要执行的资源块的数量 上行传输和第二用户设备需要进行上行传输所需的资源块的数量均为M，M为正整数; 分配单元，用于将第一资源组中的第一子组中的资源块分配给所述第一用户设备，并将所述第一资源组中的第二子组中的资源块分配给所述第二用户设备，其中，所述第一资源组 包括包括第一子组和第二子组的多个子组，并且每个子组包括M个资源块。 本发明实施例还提供了一种资源分配系统和方法。

    WIRELESS BASE STATION, USER TERMINAL, AND WIRELESS COMMUNICATION METHOD
    87.
    发明授权
    WIRELESS BASE STATION, USER TERMINAL, AND WIRELESS COMMUNICATION METHOD 有权
    无线基站，用户终端和无线通信方法

    公开(公告)号：EP2930990B1

    公开(公告)日：2017-08-09

    申请号：EP13861947.3

    申请日：2013-10-23

    申请人： NTT DOCOMO, INC.

    发明人： NAGATA, Satoshi ,  TAKEDA, Kazuaki

    IPC分类号： H04W72/04 ,  H04W28/06 ,  H04L5/00

    CPC分类号： H04W72/0453 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/0064 ,  H04L5/0073 ,  H04W72/048 ,  H04W74/006 ,  H04W76/27

    摘要： The present invention is designed to allow effective use of frequency resources even when a plurality of user terminals of varying capabilities coexist. A radio base station, which communicates with a user terminal by using a plurality of component carriers, has a configuration section that configures a subframe of a first carrier type, which a plurality of user terminals of varying capabilities each can receive, and a subframe of a second carrier type, which part of the plurality of user terminals can receive, in component carriers, and a transmission section that transmits downlink signals to the user terminal by using the first carrier type and the second carrier type, and the configuration section configures the subframe of the first carrier type and the subframe of the second carrier type, on a dynamically changing basis, in at least one of the plurality of component carriers.

    摘要翻译： 本发明被设计成即使当多个不同能力的用户终端共存时也允许有效地使用频率资源。 通过使用多个分量载波与用户终端进行通信的无线电基站具有配置部分，该配置部分配置第一载波类型的子帧，该第一载波类型的子帧具有不同能力的多个用户终端可以接收， 所述多个用户终端中的一部分用户终端能够在分量载波中接收的第二载波类型以及通过使用所述第一载波类型和所述第二载波类型向所述用户终端发送下​​行链路信号的发送部分，并且所述配置部分配置 所述第一载波类型的子帧和所述第二载波类型的子帧在动态变化的基础上在所述多个分量载波中的至少一个中。

    A METHOD, MOBILE TERMINAL AND COMPUTER PROGRAM
    88.
    发明公开
    A METHOD, MOBILE TERMINAL AND COMPUTER PROGRAM 审中-公开
    一种方法，移动终端和计算机程序

    公开(公告)号：EP3195568A1

    公开(公告)日：2017-07-26

    申请号：EP15753152.6

    申请日：2015-08-14

    申请人： Sony Corporation ,  Sony Europe Limited

    发明人： DIFRANCESCO, Renaud

    IPC分类号： H04L29/08 ,  H04W72/12

    CPC分类号： H04W72/048 ,  H04L67/325 ,  H04W64/006 ,  H04W72/0446 ,  H04W72/1247

    摘要： A method of transmitting data from a mobile terminal over a wireless network. The method includes: applying a different priority level to different types of data transmission; determining quantity of data remaining before expiry of the data connection between the mobile terminal and the wireless network; and transmitting the different types of data over the network in an order determined by the applied priority level.

    摘要翻译： 本发明在于克服互联网连接中的死区问题。 公开了一种通过无线网络从移动终端发送数据的方法。 该方法包括以下步骤：对不同类型的数据传输应用不同的优先级; 确定在移动终端和无线网络之间的数据连接到期之前剩余的数据量; 并且按照由所应用的优先级确定的顺序通过网络发送不同类型的数据。

    METHOD TO USE AUXILIARY CHANNEL TO ACHIEVE FAST AND POWER-EFFICIENT ASSOCIATION IN WIRELESS NETWORKS
    90.
    发明授权
    METHOD TO USE AUXILIARY CHANNEL TO ACHIEVE FAST AND POWER-EFFICIENT ASSOCIATION IN WIRELESS NETWORKS 有权
    使用辅助信道在无线网络中实现快速和高功率联合的方法

    公开(公告)号：EP2674010B1

    公开(公告)日：2017-07-26

    申请号：EP12706115.8

    申请日：2012-02-03

    申请人： Koninklijke Philips N.V.

    发明人： WANG, Dong ,  GHOSH, Monisha ,  SMITH, Delroy ,  ZHAI, Hongqiang ,  PATEL, Maulin, Dahyabhai

    IPC分类号： H04W48/06 ,  H04W72/04 ,  A61B5/00 ,  H04W84/18

    CPC分类号： H04W72/048 ,  A61B5/0024 ,  A61B2560/0209 ,  H04W48/06 ,  H04W84/18 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/22

    摘要： A medical system includes one or more MBAN devices that acquire and communicate patient data. The medical system further including one or more medical body area network (MBAN) systems, each MBAN system including the one or more MBAN devices that communicate the patient data with a hub device via short-range wireless communication, the communication of the patient data via the short-range wireless communication being within a predefined spectrum. The hub device receives patient data communicated from the one or more MBAN devices and communicates with a central monitoring station via a longer range communication. The one or more MBAN devices transmit an association request to the hub device on one or more auxiliary channels to associate each MBAN device with the MBAN system, the auxiliary channels being outside the predefined spectrum.

    摘要翻译： 医疗系统包括一个或多个获取并传达患者数据的MBAN设备。 所述医疗系统还包括一个或多个医疗体域网（MBAN）系统，每个MBAN系统包括所述一个或多个MBAN设备，所述一个或多个MBAN设备经由短距离无线通信将所述患者数据与集线器设备通信，所述患者数据通过 短距离无线通信在预定义的频谱内。 集线器设备接收从一个或多个MBAN设备传送的患者数据，并通过较长距离的通信与中央监测站通信。 一个或多个MBAN设备在一个或多个辅助信道上向集线器设备发送关联请求，以将每个MBAN设备与MBAN系统相关联，辅助信道在预定义频谱之外。