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    COMMUNICATIONS DEVICE AND METHODS
    51.
    发明申请
    COMMUNICATIONS DEVICE AND METHODS 审中-公开

    公开(公告)号：US20170264395A1

    公开(公告)日：2017-09-14

    申请号：US15507274

    申请日：2015-08-06

    Applicant: SONY CORPORATION

    Inventor： Hideji WAKABAYASHI ,  Brian MARTIN

    IPC: H04L1/08 ,  H04L1/16 ,  H04L1/18 ,  H04W76/02

    CPC classification number: H04L1/08 ,  H04L1/1607 ,  H04L1/1819 ,  H04W28/0273 ,  H04W76/14

    Abstract: A communications device and method of communicating using a communications device is disclosed for performing device-to-device communications. The communications device is configured to divide data for transmission into a plurality of data units, to encode a first of the data units, at the communications device for transmission to a destination communications device in accordance with a hybrid automatic repeat request, HARQ, protocol. The encoding provides redundant data, which can improve an integrity of correctly recovering the first data unit when received by the destination communications device and provide an indication of whether the first data unit has been received correctly. The communications device transmits the encoded data unit to the destination communications device, and either receives, from the destination communications device, an acknowledgement message, ACK, indicating that the data unit has been received correctly by the destination communications device, or if, after a predetermined time has elapsed, an ACK message is not received by the communications device, then retransmits at least part of the encoded data unit to the destination communications device in accordance with the HARQ process, the communications device assuming that the destination communications device determined that the data unit was not received correctly in accordance with a decoding process performed by the destination communications device. Alternatively the communications device receives, from the destination communications device, a negative acknowledgement message, NACK, providing an indication that the destination communications device determined that the data unit was not received correctly in accordance with a process of decoding the received encoded data unit performed by the destination communications device, or if, after a predetermined time has elapsed, an ACK message is not received then the communications devices encodes a next one of the data units, and transmitting the next encoded data unit to the destination communications device in accordance with the HARQ protocol.

    COMMUNICATIONS DEVICE AND METHOD
    54.
    发明申请
    COMMUNICATIONS DEVICE AND METHOD 审中-公开
    通信设备和方法

    公开(公告)号：US20160302153A1

    公开(公告)日：2016-10-13

    申请号：US14915999

    申请日：2014-09-10

    Applicant: SONY CORPORATION

    Inventor： Brian Alexander MARTIN ,  Hideji WAKABAYASHI ,  Jussi KAHTAVA ,  Yuichi MORIOKA

    IPC: H04W52/02 ,  H04W4/00 ,  H04J11/00 ,  H04W68/02 ,  H04W72/04 ,  H04L29/06 ,  H04W64/00 ,  H04W76/04 ,  H04W40/00

    CPC classification number: H04W52/0222 ,  H04J11/00 ,  H04L69/28 ,  H04Q2209/60 ,  H04W4/70 ,  H04W36/30 ,  H04W40/005 ,  H04W52/0212 ,  H04W64/003 ,  H04W68/02 ,  H04W72/048 ,  H04W76/27 ,  H04W76/28 ,  H04W88/12 ,  H04W88/16 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/21 ,  Y02D70/24 ,  Y02D70/25

    Abstract: A communications device establishes a communications context for communicating data packets using a packet communications bearer from the communications device via mobile communications network in a connected state and releases communications context when in an idle state. A controller is configured in combination with a receiver to receive signalling information providing an indication of one or more functions performed by at least one of the receiver, a transmitter, or the controller which can be changed in a power saving state, and when in either the idle state or the connected state, to enter the power saving state in which the one or more of the operations performed by at least one of the receiver, the transmitter, or the controller are changed in accordance with the indication of the changed functions received in the signalling information from the mobile communications network.

    Abstract translation: 通信设备建立通信环境，用于在处于连接状态的移动通信网络中使用来自通信设备的分组通信承载来传送数据分组，并在处于空闲状态时释放通信上下文。 控制器被配置为与接收机组合以接收信令信息，该信令信息提供由能够在省电状态中改变的接收机，发射机或控制器中的至少一个执行的一个或多个功能的指示， 空闲状态或连接状态进入功率节省状态，其中由接收机，发射机或控制器中的至少一个执行的一个或多个操作根据接收到的改变的功能的指示而改变 在来自移动通信网络的信令信息中。

    COMMUNICATIONS SYSTEM, INFRASTRUCTURE EQUIPMENT, COMMUNICATIONS DEVICES AND METHOD
    55.
    发明申请
    COMMUNICATIONS SYSTEM, INFRASTRUCTURE EQUIPMENT, COMMUNICATIONS DEVICES AND METHOD 有权
    通信系统，基础设施，通信设备和方法

    公开(公告)号：US20160255616A1

    公开(公告)日：2016-09-01

    申请号：US15029177

    申请日：2014-10-03

    Applicant: SONY CORPORATION

    Inventor： Brian Alexander MARTIN ,  Matthew William WEBB ,  Hideji WAKABAYASHI

    IPC: H04W72/04 ,  H04W74/08

    CPC classification number: H04W72/048 ,  H04W72/0446 ,  H04W74/0833

    Abstract: A method of transmitting/receiving data between a communications device and a mobile communications network including a wireless access interface providing communications resources within a system bandwidth and in time divided units allocated to communications devices of first and second types having different capabilities. The method generates, at the communications device, a random access message, by selecting a sequence from a predetermined set of sequences, which have been allocated to the communications devices of the second type and transmitting the random access message from the communications device to the wireless communications network, and in response to the random access message, receives a random access response at the communications device transmitted according to the capability of the communications device of second type, the random access message being recognized as from a communications device of second type from the selected one of the predetermined sequences allocated to the communications devices of second type.

    Abstract translation: 一种在通信设备和移动通信网络之间发送/接收数据的方法，包括提供系统带宽内的通信资源的无线接入接口，以及分配给具有不同能力的第一类型和第二类型通信设备的时分划分单元。 该方法在通信设备处通过从已经分配给第二类型的通信设备的预定的一组序列中选择序列来生成随机接入消息，并将该随机接入消息从通信设备发送到无线 通信网络，并且响应于随机接入消息，在根据第二类型的通信设备的能力发送的通信设备处接收随机接入响应，随机接入消息被从第二类型的通信设备识别为 选择分配给第二类型的通信设备的预定顺序之一。

    COMMUNICATIONS TERMINAL AND METHOD
    56.
    发明申请
    COMMUNICATIONS TERMINAL AND METHOD 有权
    通信终端和方法

    公开(公告)号：US20160205025A1

    公开(公告)日：2016-07-14

    申请号：US14904484

    申请日：2014-07-02

    Applicant: SONY CORPORATION

    Inventor： Hideji WAKABAYASHI ,  Matthew William WEBB

    IPC: H04L12/851 ,  H04W36/02 ,  H04L12/911 ,  H04W52/02 ,  H04L12/835 ,  H04L12/801

    CPC classification number: H04L47/24 ,  H04L47/2416 ,  H04L47/29 ,  H04L47/30 ,  H04L47/741 ,  H04W28/0231 ,  H04W36/023 ,  H04W52/0222 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/21 ,  Y02D70/23

    Abstract: A communications terminal includes a transmitter to transmit signals, a receiver to receive signals, and a controller to control the transmitter and receiver. The controller includes an input buffer receiving data packets for transmission. The controller can identify whether the received data packets are delay tolerant or non-delay tolerant, to determine a current state for communications for transmitting the data packets and based on predetermined conditions including a current state for radio communications, an amount of the delay tolerant data packets in the input buffer, and an amount of the non-delay tolerant packets in the input buffer, either transmit the non-delay tolerant data packets or transmit the non-delay tolerant data packets and the delay tolerant data packets from the input buffer to a mobile communications network using the transmitter, or maintain the delay tolerant or non-delay tolerant data packets in the input buffer until the predetermined conditions are satisfied.

    Abstract translation: 通信终端包括用于发送信号的发射机，用于接收信号的接收机以及控制发射机和接收机的控制器。 控制器包括接收用于传输的数据分组的输入缓冲器。 控制器可以识别所接收的数据分组是延迟容忍还是不延迟容忍，以确定用于发送数据分组的通信的当前状态，并且基于包括无线电通信的当前状态的预定条件，延迟容限数据量 输入缓冲器中的分组以及输入缓冲器中的不延迟容忍分组的数量，传送不延迟容忍的数据分组或将不延迟容忍数据分组和延迟容忍数据分组从输入缓冲器发送到 使用发射机的移动通信网络，或者在输入缓冲器中保持延迟容忍或不延迟容忍的数据分组，直到满足预定条件。

    MOBILE COMMUNICATION DEVICE AND METHOD FOR ALLOCATING SYSTEM INFORMATION AMONG VIRTUAL CARRIERS FOR MACHINE-TYPE COMMUNICATIONS
    57.
    发明申请
    MOBILE COMMUNICATION DEVICE AND METHOD FOR ALLOCATING SYSTEM INFORMATION AMONG VIRTUAL CARRIERS FOR MACHINE-TYPE COMMUNICATIONS 有权
    移动通信装置和用于机器通信的虚拟载波分配系统信息的方法

    公开(公告)号：US20150327239A1

    公开(公告)日：2015-11-12

    申请号：US14651882

    申请日：2014-01-17

    Applicant: SONY CORPORATION

    Inventor： Matthew WEBB ,  Dimitris KOULAKIOTIS ,  Hideji WAKABAYASHI ,  Yuichi MORIOKA ,  Stephen TRUELOVE

    IPC: H04W72/04 ,  H04L5/00 ,  H04W4/00

    CPC classification number: H04W72/048 ,  H04L1/0001 ,  H04L1/0046 ,  H04L1/0072 ,  H04L5/0007 ,  H04L5/0064 ,  H04L5/0094 ,  H04W4/70 ,  H04W4/90 ,  H04W48/12 ,  H04W72/042 ,  H04W72/0453

    Abstract: A communications device transmitting/receiving signals to/from a mobile communications network includes one or more network elements providing a wireless access interface for the communications device. The wireless access interface includes plural communications resource elements across a host frequency range of a host carrier, and a first section of the communications resources within a first frequency range for preferable allocation to reduced capability devices forming a first virtual carrier and a second section of the communications resources within a second frequency range for preferable allocation to the reduced capability devices forming a second virtual carrier. Each of the first and second frequency ranges is within the host frequency range. The communications device is configured with a reduced capability to receive the signals only within a frequency bandwidth less than the host frequency range and equal to at least one of the first frequency range or the second frequency range.

    Abstract translation: 向/从移动通信网络发送/接收信号的通信设备包括提供通信设备的无线接入接口的一个或多个网络元件。 无线接入接口包括跨越主机载波的主机频率范围的多个通信资源元件，以及在第一频率范围内的通信资源的第一部分，用于优选地分配到形成第一虚拟载波的减少的能力设备和第二虚拟载波的第二部分 在第二频率范围内的通信资源，用于优选地分配到形成第二虚拟载波的能力降低的装置。 第一和第二频率范围中的每一个都在主频范围内。 通信设备被配置为具有仅在小于主机频率范围并等于第一频率范围或第二频率范围中的至少一个的频率带宽内接收信号的能力降低。

    BASE STATION APPARATUS, METHOD, AND RADIO COMMUNICATION SYSTEM
    58.
    发明申请
    BASE STATION APPARATUS, METHOD, AND RADIO COMMUNICATION SYSTEM 审中-公开
    基站装置，方法和无线电通信系统

    公开(公告)号：US20130121233A1

    公开(公告)日：2013-05-16

    申请号：US13735730

    申请日：2013-01-07

    Applicant: SONY CORPORATION

    Inventor： Hideji WAKABAYASHI

    IPC: H04W4/06

    CPC classification number: H04W4/06 ,  H04B7/022 ,  H04B7/26 ,  H04W48/20 ,  H04W52/16 ,  H04W52/32 ,  H04W52/322 ,  H04W52/325 ,  H04W52/327 ,  H04W72/005

    Abstract: A mobile communications terminal divides a plurality of multipath signals associated with radio signals transmitted from a plurality of base stations using an S-CCPCH into groups by base station, i.e., by transmit source, maximum-ratio-combines a plurality of multipath signals associated with each same base station which is a transmit source into a composite signal, decodes the composite signal, and selects a composite signal having a good decoded result from among decoded composite signals.

    Abstract translation: 移动通信终端使用S-CCPCH将与从多个基站发送的无线电信号相关联的多个多径信号分组成基站，即，通过发射源，最大比组合多个相关联的多径信号 作为发送源的每个相同的基站成为复合信号，对复合信号进行解码，并从解码的复合信号中选择具有良好的解码结果的复合信号。

    COMMUNICATIONS DEVICE, INFRASTRUCTURE EQUIPMENT AND METHODS
    60.
    发明申请
    COMMUNICATIONS DEVICE, INFRASTRUCTURE EQUIPMENT AND METHODS 有权

    公开(公告)号：US20220015132A1

    公开(公告)日：2022-01-13

    申请号：US17312945

    申请日：2019-12-18

    Applicant: SONY CORPORATION

    Inventor： Vivek SHARMA ,  Yassin Aden AWAD ,  Yuxin WEI ,  Hideji WAKABAYASHI

    IPC: H04W72/14 ,  H04W72/12 ,  H04W72/04

    Abstract: A method for transmitting data by a communications device in a cell of a wireless communications network, the method comprising receiving an indication of a plurality of configured grants, each of the configured grants allocating a sequence of communications resources for the transmission of the data in the cell by the communications device, receiving an indication of a mapping between each of a plurality of logical channels and one or more of the plurality of configured grants, and transmitting a first portion of the data associated with a first logical channel of the plurality of logical channels using communications resources allocated by one of the plurality of configured grants, in accordance with the mapping.

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