公开(公告)号：US10264613B2

公开(公告)日：2019-04-16

申请号：US15364965

申请日：2016-11-30

Applicant: FUJITSU CONNECTED TECHNOLOGIES LIMITED

Inventor： Yoshihiro Kawasaki

IPC: H04W76/14 ,  H04W76/15 ,  H04W24/10 ,  H04B17/336 ,  H04J13/00 ,  H04W52/24 ,  H04W72/04 ,  H04W72/08 ,  H04W52/38 ,  H04L5/00

Abstract: A wireless communication system includes a wireless base station and a plurality of wireless devices. One of the wireless devices sends a first signal to the wireless base station in accordance with a quality of a communication through a first wireless resource between the plurality of wireless devices, through a second wireless resource associated with the first wireless resource.

公开(公告)号：US10219284B2

公开(公告)日：2019-02-26

申请号：US14231332

申请日：2014-03-31

Applicant: FUJITSU CONNECTED TECHNOLOGIES LIMITED

Inventor： Golnaz Farhadi

IPC: H04W72/08 ,  H04W52/14 ,  H04W52/38 ,  H04W52/34 ,  H04W52/26 ,  H04W72/04 ,  H04W52/24 ,  H04W28/02 ,  H04W84/12 ,  H04W88/04

Abstract: A method of scheduling wireless communications may include assigning a first band of a wireless communications standard for wireless communications between a wireless communications supervisor of a wireless network and one or more wireless devices. The one or more wireless devices may include one or more hotspot devices. The method may also include assigning a second band of the wireless communications standard for wireless communications between the one or more hotspot devices and one or more slave wireless devices. The one or more hotspot devices may be configured to relay information between the one or more slave wireless devices and the wireless communications supervisor. The method may also include determining a power adjustment for communications by the one or more hotspot devices. The power adjustment may be determined based on a congestion of one or more channels within one or more of the first band and the second band.

公开(公告)号：US10205883B2

公开(公告)日：2019-02-12

申请号：US15248516

申请日：2016-08-26

Applicant: FUJITSU LIMITED

Inventor： Shigeyuki Kobayashi

IPC: H04N5/232 ,  G06K9/00 ,  H04N5/33 ,  G06F21/32

Abstract: A display control method executed by a processor included in a terminal device that includes a display and a camera disposed at a display surface side of the display, the display control method includes acquiring a first image taken by the camera, the first image including a second image of a face; calculating a proportion of a region of the second image to a region of the first image; determining whether the proportion is equal to or higher than a threshold; displaying the first image on the display when it is determined that the proportion is equal to or higher than the threshold; and restraining the first image from being displayed on the display when it is determined that the proportion is not equal to or higher than the threshold.

公开(公告)号：US10187829B2

公开(公告)日：2019-01-22

申请号：US14688471

申请日：2015-04-16

Applicant: FUJITSU CONNECTED TECHNOLOGIES LIMITED

Inventor： Yi Wang ,  Lei Zhang ,  Haibo Xu

IPC: H04W36/00 ,  H04W24/08 ,  H04W72/04

Abstract: A method and apparatus for cell handover and reconfiguration includes: performing cell measurement and reporting a result of measurement by UE according to a cell measurement request; detaching, when the UE receives a handover command transmitted by a macro eNB or a serving eNB of the UE, from the serving eNB by the UE and reserving an uplink time adjustment parameter NTA of the serving eNB by the UE; and performing cell handover and reconfiguration by the UE according to the handover command. With the method and apparatus of the embodiments, When the UE is still in a state of being connected to the serving eNB, the target eNB begins to detect its uplink signal to determine uplink time advance of the UE and the target eNB, and the UE replaces the source serving eNB with a new target eNB according to indication of other cells.

公开(公告)号：US20180373390A1

公开(公告)日：2018-12-27

申请号：US16120883

申请日：2018-09-04

Applicant: FUJITSU CONNECTED TECHNOLOGIES LIMITED

Inventor： Youichi Kondou

IPC: G06F3/041 ,  G06F3/044

Abstract: A touch input apparatus includes a touch panel, a memory, and a processor. The processor is coupled to the memory. The processor is configured to perform determining an input operation is made when a detection value of the touch panel exceeds a predetermined threshold value, acquiring an attitude information indicating a attitude state of a self apparatus, and decreasing the predetermined threshold value when the attitude information varies concomitantly with a increase in the detection value.

公开(公告)号：US20220078866A1

公开(公告)日：2022-03-10

申请号：US17524844

申请日：2021-11-12

Applicant: FUJITSU CONNECTED TECHNOLOGIES LIMITED

Inventor： Yoshiaki OHTA ,  SHINICHIRO AIKAWA

IPC: H04W76/15 ,  H04W28/08 ,  H04B7/026 ,  H04W16/32 ,  H04W36/02 ,  H04W40/22

Abstract: A mobile station including: a communication unit that includes a first logical processing subject and a second logical processing subject that operates in association with the first logical processing subject and performs multiple communications with a first wireless communication apparatus and a second wireless communication apparatus; an accumulation unit that accumulates data received from the second wireless communication apparatus; and a notifying unit that notifies the first wireless communication apparatus of data receiving status in the accumulation unit.

公开(公告)号：US11258569B2

公开(公告)日：2022-02-22

申请号：US16807821

申请日：2020-03-03

Applicant: FUJITSU CONNECTED TECHNOLOGIES LIMITED

Inventor： Lei Zhang ,  Yi Wang ,  Yanling Lu ,  Hua Zhou

IPC: H04W72/04 ,  H04L5/00 ,  H04L1/00

Abstract: A User Equipment (UE) including: a plurality of Channel Quality Indicator (CQI) index tables, at least one of which includes one or more CQI index corresponding to a modulation of higher order that is not supported by the other CQI index table; a receiver configured to receive CQI index table indication information from a base station, the CQI index table indication information indicating which CQI index table to use for CQI calculation; and a processor configured to calculate a CQI index by using the CQI index table indicated by the CQI index table indication information.

公开(公告)号：US11012909B2

公开(公告)日：2021-05-18

申请号：US15220754

申请日：2016-07-27

Applicant: FUJITSU CONNECTED TECHNOLOGIES LIMITED

Inventor： Yoshiaki Ohta ,  Shinichiro Aikawa

IPC: H04W36/28 ,  H04W36/08 ,  H04W36/00 ,  H04L5/00 ,  H04W36/38

Abstract: A wireless communication method including: when a wireless station has dual connectivity to a first base station that is a primary base station and a second base station that is a secondary base station and when a handover of the primary base station is to be performed from the first base station to a third base station, transmitting from the first base station to the third base station a first signal requesting the handover, when the third base station makes a determination not to change the secondary base station based on the first signal, transmitting from the third base station to the second base station a second signal indicating the determination and to the first base station a third signal indicating the determination, and performing the handover based on the third signal without transferring a connection between the wireless station and the second base station to the first base station.

公开(公告)号：US10999828B2

公开(公告)日：2021-05-04

申请号：US15332687

申请日：2016-10-24

Applicant: FUJITSU CONNECTED TECHNOLOGIES LIMITED

Inventor： Yoshinori Tanaka

IPC: H04W16/14 ,  H04W72/04 ,  H04W74/08 ,  H04L5/00 ,  H04W76/10 ,  H04L27/06 ,  H04L27/26 ,  H04L27/00

Abstract: A wireless communications system is configured to perform wireless communication by using a first band dedicated to the system and a second band shared by the system and another wireless communications system. The system includes a base station configured to transmit in the first band to a terminal when detecting an available carrier wave of the second band, a control signal permitting data transmission in the second band from the terminal to the base station, the base station continuously sending out a radio wave of the second band during a period until the data transmission; and the terminal configured to perform the data transmission after a predetermined time from transmission of the control signal by the base station.

公开(公告)号：US20200178159A1

公开(公告)日：2020-06-04

申请号：US16783772

申请日：2020-02-06

Applicant: FUJITSU CONNECTED TECHNOLOGIES LIMITED

Inventor： Lianhai WU ,  Tao QIU ,  Haibo XU ,  Hua ZHOU

IPC: H04W48/08 ,  H04W72/04 ,  H04W8/00

Abstract: Embodiments of the present disclosure provide a method and apparatus for transmitting a D2D discovery signal and a communication system. The method for transmitting includes: a UE selects a part of resources from a resource pool for transmitting a D2D discovery signal; the part of resources are selected in a manner of limiting number of times of transmission, or in a manner of limiting time interval, or in a manner of calculating a resource position; and transmits the D2D discovery signal by using the selected part of resources. With the embodiments of the present disclosure, malignant competitions may be avoided, resource utilization may be improved, and probabilities of undiscovery between UEs may be lowered; or detection may performed accurately, and complexity of a UE may be lowered.