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公开(公告)号：US20210345289A1
公开(公告)日：2021-11-04
申请号：US17281092
申请日：2019-09-27
Applicant: SONY CORPORATION
Inventor： Basuki Priyanto , Anders Berggren
Abstract: A method of operating a base station includes determining a schedule associated with transmission by the base station of a Positioning Reference Signal (PRS) on a plurality of directional beams, the plurality of directional beams having directions corresponding to at least a portion of a plurality of configurable beam directions, the schedule being based on a coordination of the PRS transmission by the base station with PRS transmission on directional beams from at least one other base station; and transmitting the PRS on each of the plurality of directional beams based on the determined schedule.
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公开(公告)号：US10585164B2
公开(公告)日：2020-03-10
申请号：US16320648
申请日：2016-07-26
Applicant: SONY MOBILE COMMUNICATIONS INC. , SONY CORPORATION
Inventor： Basuki Priyanto , Shin Horng Wong , Martin Beale
Abstract: Positioning reference signals are transmitted in a downlink direction from base stations (200) of a wireless communication network to a wireless communication device (100) or in an uplink direction from the wireless communication device (100) to base stations (200) of the wireless communication network. According to a frequency hop pattern, a radio interface of the wire-less communication device is switched between multiple different frequency ranges. In this way, the wireless communication device (100) can receive the downlink positioning reference signals on multiple different frequencies defined by the frequency hop pattern or send the uplink positioning reference signals on multiple different frequencies defined by the frequency hop pattern.
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公开(公告)号：US10484888B2
公开(公告)日：2019-11-19
申请号：US15548429
申请日：2015-12-21
Applicant: Sony Corporation
Inventor： Brian Alexander Martin , Martin Warwick Beale , Basuki Priyanto
IPC: H04B17/318 , H04W24/02 , H04W72/04 , H04W88/06
Abstract: A method of operating a terminal device capable of coverage enhancement in a wireless telecommunication system including receiving a signal from a base station within the wireless telecommunication system, measuring the received signal strength of the received signal, comparing the measured signal strength with at least one threshold value, and selecting a mode of operation of coverage enhancement based on a result of the comparison.
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公开(公告)号：US20190089509A1
公开(公告)日：2019-03-21
申请号：US16079238
申请日：2017-03-07
Applicant: Sony Corporation , Sony Mobile Communications Inc.
Inventor： Shin Horng Wong , Martin Warwick Beale , Basuki Priyanto
Abstract: A terminal device for use with a wireless telecommunications network, the terminal device comprising: transceiver circuitry configured to receive data from the wireless telecommunications network, and a controller configured: to control the transceiver circuitry to receive control information, a control channel and a data channel wherein, the control information defines the period of time between the control channel and the data channel, and to ignore a subsequent control channel received during the period of time following the control channel.
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公开(公告)号：US09877161B2
公开(公告)日：2018-01-23
申请号：US14806091
申请日：2015-07-22
Applicant: Sony Corporation
Inventor： Magnus Persson , Basuki Priyanto , Peter C. Karlsson
Abstract: Embodiments improve User Equipment (UE) positioning accuracy in a mobile communication system by providing for a UE configured to listen for Positioning Reference Signal (PRS) transmissions within an operating bandwidth around Direct Current (DC) sub-carrier and at least one non-PRS transmission including, for example, a CRS or PSS/SSS; receiving, at the UE, PRS and non-PRS(s) transmissions transmitted from base stations within the operating bandwidth; performing, at the UE, Time of Arrival (TOA) measurements for each of the plurality of base stations, wherein the TOA measurements are determined based on the at least one non-PRS transmission; obtaining Observed Time Difference of Arrival (OTDOA) measurements by subtracting TOA for the plurality of base stations from a TOA for a reference base station, and transmitting, from the UE to a Location Server (LS), the OTDOA measurements, wherein the LS performs a positioning estimation of the UE based on the OTDOA measurements.
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Patent Agency Ranking
公开(公告)号：US12022495B2
公开(公告)日：2024-06-25
申请号：US17270078
申请日：2019-09-20
Applicant: Sony Corporation
Inventor： Rickard Ljung , Basuki Priyanto , Nafiseh Mazloum
IPC: H04W24/08 , H04W72/52 , H04W72/542
CPC classification number: H04W72/52 , H04W24/08 , H04W72/542
Abstract: A network node (12) schedules a wireless communications device (14) to utilize a subsection (54) of a previously configured active bandwidth part (46). The wireless communications device (14) utilizes the subsection (54) for operations such as monitoring for control signaling from the network node (12), channel measurements, and/or for communication between the wireless communications device (14) and the network node (12) (e.g. uplink and/or downlink traffic). Accordingly, the wireless communications device (14) may reduce power consumption by not monitoring and/or using a wider bandwidth.
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公开(公告)号：US11632825B2
公开(公告)日：2023-04-18
申请号：US17169544
申请日：2021-02-08
Applicant: Sony Corporation , Sony Mobile Communications Inc.
Inventor： Shin Horng Wong , Martin Warwick Beale , Brian Alexander Martin , Basuki Priyanto , Nafiseh Mazloum
Abstract: A base station for transmitting system related information in a mobile telecommunications network. The base station is configured to transmit system information for the cell provided by the base station and to broadcast a version synchronisation signal, wherein the version synchronisation signal provides version information regarding the current version of the system information for the cell.
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公开(公告)号：US11523392B2
公开(公告)日：2022-12-06
申请号：US16969990
申请日：2019-02-14
Applicant: Sony Corporation , Sony Mobile Communications Inc.
Inventor： Shin Horng Wong , Martin Warwick Beale , Basuki Priyanto
Abstract: A method of operating a terminal device to communicate with a network infrastructure equipment in a wireless telecommunications system using radio resources comprising a narrowband carrier supported within a wider system frequency bandwidth of the wireless telecommunications system, wherein the method comprises: establishing initial frequencies for radio resources comprising the narrowband carrier; receiving configuration signalling from the network infrastructure equipment providing an indication of a frequency shift to apply to the initial frequencies for the radio resources comprising the narrowband carrier; establishing shifted frequencies for the radio resources comprising the narrowband carrier by applying the indicated frequency shift to the initial frequencies; and communicating with the network infrastructure equipment using the radio resources for the narrowband carrier with the shifted frequencies.
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公开(公告)号：US11418917B2
公开(公告)日：2022-08-16
申请号：US16323717
申请日：2016-08-11
Applicant: Sony Mobile Communications Inc. , Sony Corporation
Inventor： Basuki Priyanto , Shin Horng Wong , Martin Beale
Abstract: A device receives, in a first sequence (501) of transmission frames (202) of a wireless channel, first positioning reference signals (151, 152) from a first base station. The device receives, in a second sequence (502) of transmission frames (202) which is at least partly different from the first sequence (501), second positioning reference signals (153, 154) from a second base station. A time-difference of arrival (TDOA) is determined based on the first positioning reference signals (151, 152) and the second positioning reference signals (153, 154).
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公开(公告)号：US11405912B2
公开(公告)日：2022-08-02
申请号：US16495103
申请日：2018-03-21
Applicant: Sony Corporation , Sony Mobile Communications Inc.
Inventor： Martin Warwick Beale , Shin Horng Wong , Samuel Asangbeng Atungsiri , Basuki Priyanto
Abstract: An apparatus comprising circuitry configured to perform a transport channel processing chain, the transport channel processing chain comprising a sub-carrier puncturing function, the sub-carrier puncturing function comprising puncturing, in each subframe of a composite transmission time interval, a set of sub-carriers from at least one mapped physical resource block.
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