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公开(公告)号：US11181631B2
公开(公告)日：2021-11-23
申请号：US16338203
申请日：2016-11-22
Applicant: SONY MOBILE COMMUNICATIONS INC.
Inventor： Erik Bengtsson , Zhinong Ying
IPC: G01S13/72 , G01S13/76 , G01S13/86 , G01S13/10 , H04W64/00 , G01S13/00 , H04W36/32 , G01S13/931 , H04W4/029 , H04W16/28
Abstract: Pulse signal transmission, such as radar pulses or the like are used in a high frequency mobile communication network as a means for determining or assisting in determining the likely presence of User Equipment (UE) and/or tracking UE in a predetermined area. As a result of determining the likely presence of UE and/or tracking UE, such information may be used to expedite either a handover or establish re-connection within the communication network. In this regard, more targeted beam sweeps or more frequent sweeps can be made in the direction where the UE has been determined to likely be present in order to hasten the establishment of the communication link between the targeted transmission point, such as a Base Station (BS) or the like, or reconnection to the existing transmission point.
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公开(公告)号：US10965337B2
公开(公告)日：2021-03-30
申请号：US16338293
申请日：2016-09-30
Applicant: Sony Mobile Communications Inc.
Inventor： Erik Bengtsson
Abstract: A radio device transmits outgoing radio signals on a carrier frequency to a further radio device and receives incoming radio signals on the same carrier frequency from the further radio device. The radio device switches at least between a first antenna configuration and a second antenna configuration, e.g., by using a switch. In the first antenna configuration, the outgoing radio signals are transmitted via at least one first antenna while simultaneously the incoming radio signals are received via at least one second antenna. In the second antenna configuration, the outgoing radio signals are transmitted via the at least one second antenna while simultaneously the incoming radio signals are received via the at least one first antenna.
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公开(公告)号：US10742375B2
公开(公告)日：2020-08-11
申请号：US16095529
申请日：2016-05-13
Applicant: SONY MOBILE COMMUNICATIONS INC.
Inventor： Basuki Priyanto , Rickard Ljung , Peter C. Karlsson , Erik Bengtsson
Abstract: The invention is directed to systems, methods, and computer program products for determining timing relationships of pilot and data in mobile network communications. Specifically, an uplink (UL) transmission is received at a base station (BS) from a user equipment (UE) in network communication with the BS via a communication channel. Based on the UL transmission, a channel coherence time is determined indicating a period of time during which the communication channel is considered to be substantially unchanged. In response, a total transmission duration is determined based on the channel coherence time indicating a period of time associated with transmission of a data frame.
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公开(公告)号：US10735167B2
公开(公告)日：2020-08-04
申请号：US16130103
申请日：2018-09-13
Applicant: SONY MOBILE COMMUNICATIONS INC.
Inventor： Erik Bengtsson
IPC: H04L5/00 , H04B7/0413 , H04L5/14
Abstract: Embodiments are directed to systems, methods and computer program products for pilot time slot hopping to mitigate interference-based pilot time slot contamination. Embodiments include generating a multiple input multiple output (MIMO) system message frame structure comprising a header comprising a plurality of header time slots, an uplink (UL) time slot (optional), and a downlink (DL) time slot. Generating includes determining, based on a predetermined scheme, allocation of at least one of the plurality of header time slots to at least one user device within a predetermined area.
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公开(公告)号：US20190253989A1
公开(公告)日：2019-08-15
申请号：US16329891
申请日：2016-09-02
Applicant: Sony Mobile Communications Inc.
Inventor： Erik Bengtsson , Ove EDFORS , Fredrik TUFVESSON , Basuki PRIYANTO , Olof ZANDER
IPC: H04W56/00
CPC classification number: H04W56/001
Abstract: A sequence of downlink synchronization signals is transmitted to a device using a plurality of propagation channels. The plurality of propagation channels is selected according to an at least partly random pattern.
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Patent Agency Ranking
公开(公告)号：US20190013918A1
公开(公告)日：2019-01-10
申请号：US16130103
申请日：2018-09-13
Applicant: SONY MOBILE COMMUNICATIONS INC.
Inventor： Erik Bengtsson
IPC: H04L5/00 , H04L5/14 , H04B7/0413
CPC classification number: H04L5/0051 , H04B7/0413 , H04L5/0073 , H04L5/0082 , H04L5/0092 , H04L5/14
Abstract: Embodiments are directed to systems, methods and computer program products for pilot time slot hopping to mitigate interference-based pilot time slot contamination. Embodiments include generating a multiple input multiple output (MIMO) system message frame structure comprising a header comprising a plurality of header time slots, an uplink (UL) time slot (optional), and a downlink (DL) time slot. Generating includes determining, based on a predetermined scheme, allocation of at least one of the plurality of header time slots to at least one user device within a predetermined area.
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公开(公告)号：US09826561B2
公开(公告)日：2017-11-21
申请号：US14509569
申请日：2014-10-08
Applicant: Sony Mobile Communications Inc.
Inventor： Thomas Bolin , Henrik Bengtsson , Ola Thörn , Kristian Tärnhed , Malin Larsson , Aleksandar Rodzevski , Erik Bengtsson
IPC: G06F7/04 , H04W76/02 , H04B7/26 , H04B13/00 , H04L29/06 , H04W12/06 , G06F21/34 , G06F21/35 , G07C9/00 , H04L9/32 , H04L9/08 , H04W4/00 , G06F21/32 , H04L12/26 , H04M1/725 , B60R25/20 , H04W8/00
CPC classification number: H04W76/14 , B60R25/2027 , G06F21/32 , G06F21/34 , G06F21/35 , G07C9/00111 , G07C9/00309 , G07C2009/00809 , H04B7/26 , H04B13/005 , H04L9/0827 , H04L9/3215 , H04L43/10 , H04L63/0853 , H04L63/0861 , H04L63/18 , H04L2209/805 , H04L2209/88 , H04M1/7253 , H04W4/80 , H04W8/005 , H04W12/06
Abstract: A method, system and devices for creating access to a wireless communication device by using BAN, comprising detecting the presence of a user's body by using a BAN enabled access module connected to the wireless communication device, collecting biometric data of the user and receiving authentication data from a BAN enabled peripheral device through BAN by using the BAN enabled access module and allowing access to the wireless communication device if the collected biometric data and the received authentication data are valid.
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公开(公告)号：US20170171849A1
公开(公告)日：2017-06-15
申请号：US15143734
申请日：2016-05-02
Applicant: Sony Mobile Communications Inc.
Inventor： Thomas Bolin , Erik Bengtsson , Peter Karlsson , Zhinong Ying , Linh Trang
Abstract: A cellular network allocates resources to a device for transmission of a signal for finding at least one RFID tag. The device uses the resources allocated by the cellular network to transmit a signal to the at least one RFID tag in a frequency band licensed to the cellular network.
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公开(公告)号：US09479267B1
公开(公告)日：2016-10-25
申请号：US14721358
申请日：2015-05-26
Applicant: Sony Mobile Communications Inc.
Inventor： Thomas Bolin , Magnus Midholt , Ola Thorn , Erik Bengtsson , Henrik Bengtsson
CPC classification number: H04B13/005 , H04L5/0048 , H04L63/0492 , H04W8/005 , H04W72/0453
Abstract: A device and a method provide for transmitting, via a communication interface operating in a low frequency body area network (BAN) communication mode, a low frequency, on-body signal to another device; determining whether to continue a BAN communication with the other device based on whether an on-body BAN signal is received from the other device that is responsive to the low frequency, on-body signal; and switching the communication interface to a high frequency BAN communication mode based on a determination that the on-body BAN signal is received, wherein the high frequency BAN communication mode configures the communication interface to transmit and receive an on-body signal within a frequency band different from a frequency band of the low frequency BAN communication mode.
Abstract translation: 一种装置和方法，用于经由在低频体区网络（BAN）通信模式中工作的通信接口将低频，体内信号发送到另一设备; 基于是否从响应于所述低频身体信号的所述另一设备接收身体内的BAN信号来确定是否继续与所述另一设备的BAN通信; 以及基于接收到所述体内BAN信号的确定，将所述通信接口切换到高频BAN通信模式，其中所述高频BAN通信模式配置所述通信接口以在频带内发送和接收体内信号 与低频BAN通信模式的频带不同。
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公开(公告)号：US20160294486A1
公开(公告)日：2016-10-06
申请号：US14721358
申请日：2015-05-26
Applicant: Sony Mobile Communications Inc.
Inventor： Thomas Bolin , Magnus Midholt , Ola Thorn , Erik Bengtsson , Henrik Bengtsson
CPC classification number: H04B13/005 , H04L5/0048 , H04L63/0492 , H04W8/005 , H04W72/0453
Abstract: A device and a method provide for transmitting, via a communication interface operating in a low frequency body area network (BAN) communication mode, a low frequency, on-body signal to another device; determining whether to continue a BAN communication with the other device based on whether an on-body BAN signal is received from the other device that is responsive to the low frequency, on-body signal; and switching the communication interface to a high frequency BAN communication mode based on a determination that the on-body BAN signal is received, wherein the high frequency BAN communication mode configures the communication interface to transmit and receive an on-body signal within a frequency band different from a frequency band of the low frequency BAN communication mode.
Abstract translation: 一种装置和方法，用于经由在低频体区网络（BAN）通信模式中工作的通信接口将低频，体内信号发送到另一设备; 基于是否从响应于所述低频身体信号的另一设备接收身体内的BAN信号，确定是否继续与所述另一设备的BAN通信; 以及基于接收到所述体内BAN信号的确定，将所述通信接口切换到高频BAN通信模式，其中所述高频BAN通信模式配置所述通信接口以在频带内发送和接收体内信号 与低频BAN通信模式的频带不同。
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