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1.发明申请公开(公告)号：US20210360582A1
公开(公告)日：2021-11-18
申请号：US17276806
申请日：2019-10-09
Applicant: Sony Corporation
Inventor： Basuki PRIYANTO , Nafiseh MAZLOUM , Anders BERGGREN , Lars NORD
Abstract: A method performed in a wireless device, for enhancing paging operations with a network node is disclosed. The method comprises determining a group identifier based on a paging occurrence parameter, wherein the group identifier is indicative of a subset of wireless devices belonging to a paging group paged at a same paging occasion.
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公开(公告)号：US20210329705A1
公开(公告)日：2021-10-21
申请号：US17272446
申请日：2019-09-17
Applicant: Sony Corporation
Inventor： Rickard LJUNG , Anders BERGGREN
Abstract: Configuring a random access channel (RACH) procedure in a wireless communication network may include selecting one of plural RACH procedure configurations for a radio communication device to employ to initiate access with the wireless communication network and communicating the selected RACH procedure configuration to the radio communication device.
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公开(公告)号：US20210243835A1
公开(公告)日：2021-08-05
申请号：US17053269
申请日：2019-05-02
Applicant: Sony Corporation
Inventor： Basuki PRIYANTO , Nafiseh MAZLOUM , Anders BERGGREN , Rickard LJUNG
Abstract: A method of operating a terminal device (101) includes configuring a data connection (189) on a wireless link (114) between the terminal device (101) and a network (100) based on a first control signal (4001-4003) native to a first layer (255) of a transmission protocol stack (250) associated with the wireless link (114). The method also includes participating in a data communication via the data connection (189). The method also includes receiving a second control signal (205) native to a second layer (251) of the transmission protocol stack (250), the second layer (251) being arranged lower in hierarchy of the transmission protocol stack (250) than the first layer (255). The method also includes in response to receiving the second control signal (205): activating a discontinuous reception (390) for the data communication.
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公开(公告)号：US20210212124A1
公开(公告)日：2021-07-08
申请号：US16760043
申请日：2018-10-24
Applicant: Sony Corporation , Sony Mobile Communications Inc.
Inventor： Hideji WAKABAYASHI , Anders BERGGREN , Yuxin WEI , Vivek SHARMA , Shinichiro TSUDA
Abstract: A terminal device for use in a wireless telecommunications network, the terminal device comprising: first receiver circuitry configured to receive a first signal from each of one or more signal emitting devices located at respective spatial positions; transmitter circuitry configured to transmit a second signal to infrastructure equipment of the wireless telecommunications network; second receiver circuitry configured to receive a third signal from the infrastructure equipment, the third signal being transmitted by the infrastructure equipment in response to the infrastructure equipment receiving the second signal, the third signal being for determining, in combination with the first signal received from each of the one or more signal emitting devices, the spatial position of the terminal device, and the third signal being comprised within a predetermined system information block (SIB); and control circuitry configured to determine a spatial position of the terminal device based on the received first and third signals.
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公开(公告)号：US20210084615A1
公开(公告)日：2021-03-18
申请号：US16970296
申请日：2019-01-22
Applicant: Sony Corporation
Inventor： Basuki PRIYANTO , Anders BERGGREN
Abstract: Paging for a base station (12) operating in a wireless communication system and using multiple transmit beams includes transmitting a synchronization signal burst set by a beam sweep according to a first beam pattern. The base station determines an allocation of paging resources for a second beam pattern for a paging operation according to a predetermined mapping based on the first beam pattern. The base station transmits a paging message according to the second beam pattern using paging resources determined with the predetermined mapping.
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Patent Agency Ranking
公开(公告)号：US20210037443A1
公开(公告)日：2021-02-04
申请号：US16958392
申请日：2019-01-29
Applicant: SONY CORPORATION
Inventor： Anders BERGGREN , Lars NORD
Abstract: A solution for routing data in a radio access network RAN including a first base station (10), a second base station (20), and a logical inter-node interface (X), wherein the first base station (10) has a pending active session to a core network (110), which session is associated with a terminal (1), while the terminal is suspended from RAN connection. A method comprises detecting a resume attempt from the terminal (1) in the second base station (20); detecting an indicator, received in the second base station (20) from the terminal (1), associated with a characteristic of data to send from the terminal (1); receiving data in the second base station (20) from the terminal (1); forwarding, dependent on said indication, the received data to the first base station (10) over the logical inter-node interface (X) for transmission in the pending active session.
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公开(公告)号：US20200314795A1
公开(公告)日：2020-10-01
申请号：US16768077
申请日：2018-11-28
Applicant: Sony Corporation , Sony Mobile Communications Inc.
Inventor： Hideji WAKABAYASHI , Anders BERGGREN , Yuxin WEI , Vivek SHARMA , Shinichiro TSUDA
Abstract: A terminal device configured to receive a radio signal from which measurements can be used to assist in determining a position of the terminal device. The terminal device detects one or more system information blocks carrying position assistance information transmitted from the infrastructure equipment and estimates the position of the terminal device by combining the identified position assistance information with the radio signal received by the position detection receiver circuitry. Furthermore the terminal device receives from the infrastructure equipment an indication of relative risk that the position assistance information will change, and in response to the indication of the relative risk that the position assistance information will change to adapt the receiving of the one or more system information blocks to receive an updated version of the position assistance information in accordance with the relative risk.
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公开(公告)号：US20200053763A1
公开(公告)日：2020-02-13
申请号：US16603382
申请日：2018-04-23
Applicant: Sony Corporation
Inventor： Rickard LJUNG , Lars NORD , Anders BERGGREN
Abstract: A method includes: communicating, on a wireless link (111) between a network node (101) and a communication device (102), first data (2001) at a first data rate (210, 210-1, 210-2); and communicating, on the wireless link (111), at least one uplink control signal (2002) associated with an overheating event (221) at the communication device (102); and in response to said communicating of the at least one uplink control signal (2002): communicating, on the wireless link (111), second data (2001) at a second data rate (210, 210-1, 210-2), wherein the second data rate (210, 210-1, 210-2) is different from the first data rate (210, 210-1, 210-2).
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公开(公告)号：US20190174480A1
公开(公告)日：2019-06-06
申请号：US16324574
申请日：2017-07-27
Applicant: Sony Corporation
Inventor： Shin Horng WONG , Brian Alexander MARTIN , Martin Warwick BEALE , Yuxin WEI , Anders BERGGREN , Lars NORD
Abstract: An infrastructure equipment that transmits a radio network identifier to a communications device for identifying the communications device when allocating communications resources of the wireless access interface for transmitting downlink data to the communications device. After the communications device has entered an inactive connected state, the infrastructure equipment transmits control signals including the radio network identifier for allocating communications resources of the wireless access interface for the communications device to receive downlink data, determine whether the communications device is still within a radio coverage area of the infrastructure equipment, and if the communications device has left the coverage area, transmit an indication to the one or more other infrastructure equipment via the inter-connecting interface to trigger a process for transmitting downlink data to the communications device from the one or more other infrastructure equipment.
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公开(公告)号：US20170339580A1
公开(公告)日：2017-11-23
申请号：US15523739
申请日：2015-11-10
Applicant: SONY CORPORATION
Inventor： Brian Alexander MARTIN , Martin Warwick BEALE , Hiroaki TAKANO , Anders BERGGREN
Abstract: A method of operating network infrastructure equipment in a wireless telecommunications system configured to support communications between the network infrastructure equipment and terminal devices 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 method includes: transmitting a request message to plural terminal devices to request that at least some of plural terminal devices make measurements of radio channel conditions for radio resources within the second frequency band in accordance with a measurement configuration associated with the request message; receiving measurement reports from at least some of plural terminal devices indicating their respective measurements of radio channel conditions; and establishing an operating characteristic for the secondary component carrier based on the measurement reports.
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