公开(公告)号：US20190184568A1

公开(公告)日：2019-06-20

申请号：US16328158

申请日：2016-10-26

Applicant: SONY MOBILE COMMUNICATIONS INC.

Inventor： Peter C. KARLSSON ,  Mattias FALK ,  Hannes BERGKVIST

IPC: B25J9/16 ,  G01S13/10 ,  G05B19/4155

CPC classification number: B25J9/1694 ,  B25J9/06 ,  B25J9/1623 ,  B25J9/1692 ,  G01S13/10 ,  G05B19/4155 ,  G05B2219/37097 ,  G05B2219/37288 ,  G05B2219/39012 ,  G05B2219/39024 ,  G05B2219/40623

Abstract: A system includes a moveable element adapted to move relative to a coordinate system defined for a robot, an object detection transceiver unit adapted to be mounted on the moveable element, and a controller. The controller controls the object detection transceiver unit to emit a signal and obtain a return signal for an operational cell of the robot at each of a series of predetermined positions to emulate a transceiver aperture larger than an aperture of the object detection transceiver unit. A location corresponding to a marker present in the operational cell is determined from the return signals. A predetermined operation is carried out where the predetermined operation includes using the determined location to guide movement of the robot.

公开(公告)号：US20190007865A1

公开(公告)日：2019-01-03

申请号：US16065095

申请日：2015-12-22

Applicant: Sony Mobile Communications Inc.

Inventor： Peter C. KARLSSON ,  Rickard LJUNG ,  Vanja PLICANIC SAMUELSSON ,  Lars NORD

IPC: H04W28/04 ,  H04L1/20 ,  H04L1/00

CPC classification number: H04W28/04 ,  H04L1/007 ,  H04L1/08 ,  H04L1/1819 ,  H04L1/1864 ,  H04L1/189 ,  H04L1/203 ,  H04W84/042

Abstract: A plurality of payload messages (502, 505, 508) is communicated on a radio link of a cellular network between a terminal (130) and an access node (112) of the cellular network. Each one of the plurality of payload messages (502, 505, 508) includes a data packet (501) encoded according to a given redundancy version (371-373). The number of the plurality of payload messages (502, 505, 508) may be dynamically and flexibly adjusted in some embodiments. Examples are given which may be applied for coverage enhancement in the Internet of Things or Machine Type Communication domain.

公开(公告)号：US20180255117A1

公开(公告)日：2018-09-06

申请号：US15756876

申请日：2015-09-18

Applicant: Sony Mobile Communications Inc.

Inventor： Rickard LJUNG ,  Peter C. KARLSSON ,  Martin DANIELSSON ,  Erik BENGTSSON ,  Zhinong YING

IPC: H04L29/06 ,  H04L1/18

CPC classification number: H04L65/60 ,  H04L1/1835 ,  H04L65/604 ,  H04L65/80

Abstract: Method carried out in a radio terminal for playing streaming media, which terminal includes a modem for connecting to a radio network, and a data streaming client including a streaming data buffer for receiving streaming data from a streaming data server through the radio network, the method comprising transferring data buffer size information from the streaming client to the modem; signaling the network, by means of the modem, to indicate streaming service initiation and data buffer size; buffering media data of a streaming media file received through the network according to a buffer scheme adapted dependent on the data buffer size; playing streaming media generated from buffered media data; and signaling the network, by means of the modem, to indicate streaming service termination. A buffer filling signal may be received from the network, which includes a recommendation of a suitable instance for buffer filling, wherein the buffer scheme may be determined dependent on the received signal.