公开(公告)号：US20190069307A1

公开(公告)日：2019-02-28

申请号：US16173850

申请日：2018-10-29

Applicant: SONY CORPORATION

Inventor： Brian Alexander Martin ,  Dimitris KOULAKIOTIS ,  Jussi Tapani KAHTAVA ,  Rickard LJUNG ,  Anders BERGGREN ,  Peter C. KARLSSON ,  Lars NORD

IPC: H04W72/08 ,  H04L5/00 ,  H04W72/04 ,  H04W16/14 ,  H04W76/38 ,  H04W84/04 ,  H04W84/12

Abstract: A method of operating a terminal device and a base station in a wireless telecommunications system to communicate with one another using a primary component carrier operating on radio resources within a first frequency band and a secondary component carrier operating on radio resources within a second frequency band. The terminal device makes measurements of radio usage in the second frequency band, e.g. by other devices which are not part of the wireless telecommunications system but which can also use radio resources within the second frequency band. The terminal device transmits an indication of the measurements to the base station, and on the basis if this the base station establishes a configuration setting for the secondary component carrier, for example in terms of frequency resources to use for the secondary component carrier. The configuration setting is associated with a validity period during which the base station communicates data to the terminal device using the primary component carrier and the secondary component carrier operating in accordance with its configuration setting. When the validity period expires, the terminal device again measures and reports on radio usage so the base station can determine an updated configuration setting for the secondary component carrier that takes account of any changes in radio usage during the validity period.

公开(公告)号：US20170195099A1

公开(公告)日：2017-07-06

申请号：US15313254

申请日：2015-04-17

Applicant: SONY CORPORATION

Inventor： Jussi Tapani KAHTAVA ,  Dimitris KOULAKIOTIS ,  Brian Alexander MARTIN ,  Anders BERGGREN ,  Rickard LJUNG ,  Peter C. KARLSSON ,  Lars NORD

IPC: H04L5/00 ,  H04W24/08 ,  H04W72/04

CPC classification number: H04L5/0053 ,  H04L5/001 ,  H04W16/14 ,  H04W24/08 ,  H04W72/0406 ,  H04W76/15

Abstract: In an infrastructure equipment forming part of a mobile communications network, a controller is configured in combination with a receiver and transmitter to receive from one or more communications devices a channel state report for each of one or more predefined candidate channels within a frequency range, each of the candidate channels representing a minimum unit of communications resource usable to receive data on a downlink. The controller is configured to select, from the one or more candidate carriers, one or more component carriers for use in transmitting signals to the communications devices within the second frequency range to form a downlink providing a secondary cell, based on the received channel state reports, and to transmit an indication identifying the selected one or more component carriers to the one or more communications devices for use in transmitting signals to the one or more communications devices via the frequency range.

公开(公告)号：US20210100037A1

公开(公告)日：2021-04-01

申请号：US16968335

申请日：2019-02-07

Applicant: Sony Corporation

Inventor： Peter C. KARLSSON ,  Nafiseh MAZLOUM ,  Rickard LJUNG

IPC: H04W74/08 ,  H04W74/00 ,  H04L5/00

Abstract: A method includes downlink control signaling (6520) between a network (100, 101) and a terminal (102), said downlink control signaling (6520) comprising a control message (6010) indicative of activation or deactivation of early-data-transmission (6800) in a random access procedure (600) of the terminal (102). The method also includes selectively employing the early-data-transmission (6800) in accordance with the control message (6010).

公开(公告)号：US20170048875A1

公开(公告)日：2017-02-16

申请号：US15305999

申请日：2015-05-21

Applicant: SONY CORPORATION

Inventor： Brian Alexander MARTIN ,  Dimitris KOULAKIOTIS ,  Jussi Tapani KAHTAVA ,  Rickard LJUNG ,  Anders BERGGREN ,  Peter C. KARLSSON ,  Lars NORD

IPC: H04W72/08 ,  H04W72/04 ,  H04W16/14 ,  H04L5/00

CPC classification number: H04W72/085 ,  H04L5/001 ,  H04L5/006 ,  H04L5/0087 ,  H04L5/0096 ,  H04W16/14 ,  H04W72/042 ,  H04W76/38 ,  H04W84/042 ,  H04W84/12

Abstract: A method of operating a terminal device and a base station in a wireless telecommunications system to communicate with one another using a primary component carrier operating on radio resources within a first frequency band and a secondary component carrier operating on radio resources within a second frequency band. The terminal device makes measurements of radio usage in the second frequency band, and transmits an indication of the measurements to the base station. The base station then establishes a configuration setting for the secondary component carrier. The configuration setting is associated with a validity period during which the base station communicates data to the terminal device using the primary component carrier and the secondary component carrier operating in accordance with its configuration setting.

Abstract translation: 一种在无线电信系统中操作终端设备和基站的方法，以使用对第一频带内的无线电资源进行操作的主要分量载波和在第二频带内的无线电资源上操作的辅助分量载波来彼此通信。 终端装置对第二频带中的无线电使用进行测量，并向基站发送测量的指示。 基站然后建立辅助分量载波的配置设置。 配置设置与有效期相关联，在该有效期间，基站使用主分量载波和辅助分量载波根据其配置设置进行操作来向终端设备传送数据。

公开(公告)号：US20210185611A1

公开(公告)日：2021-06-17

申请号：US17266585

申请日：2019-07-31

Applicant: Sony Corporation

Inventor： Rickard LJUNG ,  Peter C. KARLSSON ,  Nafiseh MAZLOUM

IPC: H04W52/02 ,  H04W68/00

Abstract: A method of operating a network node (112, 131, 132) includes receiving control messages (4011) being indicative of capabilities of the terminals (101-103; 104-105) sharing a paging occasion (211-213) to support one or more wake-up signals (601-603) of a set (650) of wake-up signals (601-603). The method also includes determining a subset (651-653) from the set (650) of wake-up signals (601-603) based on the capabilities of the terminals (101-103; 104-105), the subset (651-653) including at least one wake-up signal (601-603) for use at the paging occasion (211-213).

公开(公告)号：US20160135007A1

公开(公告)日：2016-05-12

申请号：US14696964

申请日：2015-04-27

Applicant: Sony Corporation

Inventor： Magnus PERSSON ,  Anders BERGGREN ,  Lars NORD ,  Peter C. KARLSSON

IPC: H04W4/02 ,  H04W24/10

CPC classification number: H04W4/023 ,  G01S3/46 ,  G01S5/0036 ,  G01S5/04 ,  G01S5/12 ,  H04W4/027 ,  H04W24/10 ,  H04W88/08

Abstract: Determining the geographic location of a portable electronic device (100) in a radio communications network, by transmitting radio signals from a plurality of first network transmitters (200, 300, 400); receiving, in the network, a measurement signal from the portable electronic device, which measurement signal comprises, for each transmitted radio signal, a plurality of data samples obtained in the electronic device from the respective transmitted signal at different time points during a measurement period with movement of the portable electronic device (100), and local position data associated to each data sample obtained from a local positioning unit in the electronic device, so as to form a synthetic antenna array; obtaining, a direction measurement between the electronic device and the first network transmitter from the synthetic antenna array; obtaining geographic location data for the first network transmitter; and identifying geographic location data of the portable electronic device based on the direction measurement and the geographic location data for the first network transmitter.

Abstract translation: 通过从多个第一网络发射机（200,300,400）发送无线电信号来确定无线电通信网络中便携式电子设备（100）的地理位置; 在所述网络中接收来自所述便携式电子设备的测量信号，所述测量信号对于每个所发射的无线电信号，包括在测量期间的不同时间点从所述电子设备中获得的多个数据样本， 便携式电子设备（100）的移动，以及与从电子设备中的本地定位单元获得的每个数据样本相关联的本地位置数据，以形成合成天线阵列; 从合成天线阵列获取电子设备与第一网络发射机之间的方向测量; 获取第一网络发射机的地理位置数据; 以及基于所述方向测量和所述第一网络发射机的地理位置数据来识别所述便携式电子设备的地理位置数据。