公开(公告)号：US20160270088A1

公开(公告)日：2016-09-15

申请号：US15031661

申请日：2014-10-28

Applicant: Sony Corporation

Inventor： Brian Alexander MARTIN ,  Dimitris KOULAKIOTIS ,  Jussi KAHTAVA ,  Hideji WAKABAYASHI

IPC: H04W72/08 ,  H04W74/08 ,  H04W76/02

CPC classification number: H04W72/082 ,  H04W74/0808 ,  H04W76/14

Abstract: A communications system comprising a plurality of a communications devices and an infrastructure equipment. The infrastructure equipment is configured to communicate with one or more of the plurality of communication devices via a wireless access interface and the plurality of communications devices are configured to perform device-to-device communication with one or more others of the plurality of communications devices via the wireless access interface and to communicate with the infrastructure equipment via the wireless access interface. One of the plurality of communications devices is configured to transmit data in resources of the wireless access interface to one or more of the communications devices and one or more of the communications devices are configured to detect signals in the wireless access interface from the infrastructure equipment, the signals indicating potential interference in the wireless access interface, and to provide, in response to detecting the signals, an indication of the resources of the wireless access interface to the infrastructure equipment.

Abstract translation: 一种包括多个通信设备和基础设施设备的通信系统。 基础设施设备被配置为经由无线接入接口与多个通信设备中的一个或多个通信，并且多个通信设备被配置为经由多个通信设备中的一个或多个其他通信设备进行设备到设备通信， 无线接入接口，并通过无线接入接口与基础设施设备进行通信。 多个通信设备中的一个被配置为将无线接入接口的资源中的数据发送到一个或多个通信设备，并且一个或多个通信设备被配置为从基础设施设备检测无线接入接口中的信号， 所述信号指示所述无线接入接口中的潜在干扰，并且响应于检测到所述信号，提供对所述基础设施设备的无线接入接口的资源的指示。

公开(公告)号：US20160157268A1

公开(公告)日：2016-06-02

申请号：US14904921

申请日：2014-07-02

Applicant: SONY CORPORATION

Inventor： Hideji WAKABAYASHI ,  Matthew WEBB

IPC: H04W74/04 ,  H04W24/10 ,  H04W72/10 ,  H04W52/34

CPC classification number: H04W74/04 ,  H04L47/2416 ,  H04L47/30 ,  H04W24/10 ,  H04W52/34 ,  H04W72/10

Abstract: An infrastructure equipment forming part of a mobile communications network receives data packets from a communications terminal, and including a scheduler configured to control a transmitter and a receiver to transmit and receive signals according to the wireless access interface. The scheduler is configured to receive from the receiver an indication of a number of delay tolerant data packets and non-delay tolerant data packets in an input buffer of the communications terminal, and an indication of a current state for radio communications for transmitting the data packets from the communications terminal to the infrastructure equipment via the wireless access interface. Data packets which can be classified into at least delay tolerant and non-delay tolerant data packets are transmitted by a communications terminal to conserve the power of the communications terminal and more efficiently utilize the communications resources of a wireless access interface provided by a mobile communications network.

Abstract translation: 构成移动通信网络的一部分的基础设施设备从通信终端接收数据分组，并且包括调度器，该调度器被配置为根据无线接入接口控制发射机和接收机发送和接收信号。 调度器被配置为从接收器接收在通信终端的输入缓冲器中的多个延迟容忍数据分组和非延迟容忍数据分组的指示，以及用于发送数据分组的无线电通信的当前状态的指示 从通信终端经由无线接入接口到基础设施设备。 可以分类为至少延迟容忍和非延迟容忍数据分组的数据分组由通信终端发送以节省通信终端的功率，并且更有效地利用由移动通信网络提供的无线接入接口的通信资源 。

公开(公告)号：US20160088568A1

公开(公告)日：2016-03-24

申请号：US14779763

申请日：2014-04-11

Applicant: SONY CORPORATION

Inventor： Matthew William WEBB ,  Hideji WAKABAYASHI ,  Brian MARTIN

IPC: H04W52/14 ,  H04L5/00 ,  H04W48/08 ,  H04W4/00

CPC classification number: H04W52/143 ,  H04L5/0053 ,  H04W4/70 ,  H04W48/08 ,  H04W52/346 ,  H04W52/367

Abstract: A wireless telecommunication system includes base stations for communicating with terminal devices. One or more base stations support a power boost operating mode in which a base station's available transmission power is concentrated in a subset of its available transmission resources to provide enhanced transmission powers as compared to transmission powers on these transmission resources when the base station is not operating in the power boost mode. A base station establishes an extent to which one or more base stations in the wireless telecommunications system supporting the power boost operating mode conveys an indication of this to a terminal device. The terminal device receives the indication and uses the corresponding information to control its acquisition of a base station of the wireless telecommunication system, for example by taking account of which base stations support power boosting and/or when power boosting is supported during a cell attach procedure.

Abstract translation: 无线电信系统包括用于与终端设备进行通信的基站。 一个或多个基站支持功率提升操作模式，其中基站的可用传输功率集中在其可用传输资源的子集中，以在基站不工作时与这些传输资源上的传输功率相比提供增强的传输功率 在电源升压模式下。 基站确定支持功率提升操作模式的无线电信系统中的一个或多个基站向终端设备传送该指示的程度。 终端设备接收指示并且使用相应的信息来控制其对无线电信系统的基站的获取，例如通过考虑哪个基站支持功率提升和/或在小区附着过程中支持功率提升时 。

公开(公告)号：US20160066287A1

公开(公告)日：2016-03-03

申请号：US14779251

申请日：2014-04-11

Applicant: SONY CORPORATION

Inventor： Matthew William WEBB ,  Hideji WAKABAYASHI

IPC: H04W52/50 ,  H04W56/00 ,  H04W52/14

CPC classification number: H04W52/50 ,  H04W52/143 ,  H04W52/367 ,  H04W56/0015

Abstract: A wireless telecommunication system includes base stations for communicating with terminal devices. One or more base stations support a power boost operating mode in which a base station's available transmission power is concentrated in a subset of its available transmission resources to provide enhanced transmission powers as compared to transmission powers on these transmission resources when the base station is not operating in the power boost mode. A base station establishes an extent to which one or more base stations in the wireless telecommunications system support the power boost operating mode conveys an indication of this to a terminal device. The terminal device receives the indication and uses the corresponding information to control its acquisition of a base station of the wireless telecommunication system, for example by taking account of which base stations support power boosting and/or when power boosting is supported during a cell attach procedure.

公开(公告)号：US20150327284A1

公开(公告)日：2015-11-12

申请号：US14650941

申请日：2014-01-17

Applicant: SONY CORPORATION

Inventor： Hideji WAKABAYASHI

IPC: H04W72/08 ,  H04L5/00

CPC classification number: H04W72/085 ,  H04B7/0632 ,  H04L1/0026 ,  H04L1/003 ,  H04L5/0007 ,  H04L5/0053 ,  H04L25/0212 ,  H04L25/022 ,  H04L25/0222

Abstract: Sub-band CQI reports are introduced for LTE systems having system bandwidth of narrow band, e.g. less than or equal to 6 resource blocks, which address issues pertinent to such narrowband systems. Three related methods are described: fixed, semi-static and adaptive sub-band size. To varying degrees they are each specified in accordance with the channel condition.

Abstract translation: 为具有窄带的系统带宽的LTE系统引入子带CQI报告，例如， 小于或等于6个资源块，其解决与这种窄带系统有关的问题。 描述了三种相关方法：固定，半静态和自适应子带尺寸。 在不同程度上，它们各自根据通道条件来指定。

公开(公告)号：US20150305005A1

公开(公告)日：2015-10-22

申请号：US14441068

申请日：2013-11-26

Applicant: SONY CORPORATION

Inventor： Matthew William WEBB ,  Stephen TRUELOVE ,  Hideji WAKABAYASHI

IPC: H04W72/04 ,  H04L5/00 ,  H04W48/16

CPC classification number: H04W72/044 ,  H04L5/0048 ,  H04L27/261 ,  H04W4/70 ,  H04W48/12 ,  H04W48/16

Abstract: A perturbation is made to contents and/or locations in time and frequency of Reference Signals transmitted by a cell, such that the perturbation implies information regarding a capability or configuration of the cell as regards availability or configuration of a network functionality, in particular a facility to offer a narrowband virtual carrier operation. The contents and/or locations in time and frequency of the reference signals used are typically based on physical cell identity. In certain embodiments the PCI carried by some identifiable RS resources is changed, in others, the RS is transmitted in unexpected resources. The network functionality configuration information is inferred from various relationships between these transmissions and the cell's actual PCI and/or expected RS transmission resources.

Abstract translation: 对单元传输的参考信号的时间和频率的内容和/或位置进行扰动，使得扰动意味着关于网络功能的可用性或配置，特别是设施的小区的能力或配置的信息 提供窄带虚拟载波操作。 所使用的参考信号的时间和频率的内容和/或位置通常基于物理小区标识。 在某些实施例中，由某些可识别的RS资源携带的PCI改变，在另一些实施例中，RS以意外资源传输。 网络功能配置信息从这些传输与小区的实际PCI和/或预期RS传输资源之间的各种关系推断。