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公开(公告)号：US20240397410A1
公开(公告)日：2024-11-28
申请号：US18793938
申请日：2024-08-05
Applicant: Sony Group Corporation
Inventor： Yuxin WEI , Brian Alexander MARTIN , Vivek SHARMA , Hideji WAKABAYASHI , Shinichiro TSUDA
Abstract: A mobile telecommunications system anchor entity for a mobile telecommunications system is provided. The mobile telecommunications system has at least one entity serving at least one user equipment, wherein the at least one entity and the at least one user equipment are located in a common system information area. The mobile telecommunications system has circuitry, which performs transmitting minimum system information to the at least one user equipment, wherein the minimum system information includes system information area identifier information.
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公开(公告)号：US20240397367A1
公开(公告)日：2024-11-28
申请号：US18793957
申请日：2024-08-05
Applicant: Sony Group Corporation , Sony Mobile Communications Inc.
Inventor： Vivek SHARMA , Svante ALNÅS , Lars NORD , Hideji WAKABAYASHI , Anders BERGGREN , Yuxin WEI
IPC: H04W28/02 , H04W8/02 , H04W8/26 , H04W74/0833 , H04W76/11
Abstract: A method of operating a terminal device to establish a radio resource control connection with network infrastructure equipment in a wireless telecommunications network, wherein the terminal device is associated with a previously-allocated temporary identifier that identifies the terminal device within the wireless telecommunications network; the method comprising: transmitting a first message to the network infrastructure equipment comprising an indication of a first portion of the temporary identifier; and transmitting a second message, which is separate from the first message, to the network infrastructure equipment comprising an indication of a second portion of the temporary identifier.
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公开(公告)号：US20240380477A1
公开(公告)日：2024-11-14
申请号：US18779303
申请日：2024-07-22
Applicant: Sony Group Corporation
Inventor： Vivek SHARMA , Martin Warwick BEALE , Yuxin WEI , Shin Horng WONG , Yassin Aden AWAD
IPC: H04B7/08 , H04W24/10 , H04W36/00 , H04W72/542
Abstract: A method of operating a communications device for communicating data via a wireless communications network comprises detecting one or more of a plurality of beams of radio signals transmitted by the wireless communications network. The method comprises determining whether a received signal strength of the radio signals of each of the one or more beams exceeds a first evaluation threshold, identifying a sub-set of the set of detected beams of radio signals which can be used to receive data carried by the radio signals of the beam for which the received signal strength exceeds the first evaluation threshold, and entering a relaxed radio measurement state in which the communications device reduces an amount of attempted measurements of the plurality of beams of radio signals compared with a normal state according to one or more relaxed measurement state criteria.
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公开(公告)号：US20240333440A1
公开(公告)日：2024-10-03
申请号：US18738836
申请日：2024-06-10
Applicant: Sony Group Corporation
Inventor： Yassin Aden AWAD , Shin Horng WONG , Kazuyuki SHIMEZAWA , Vivek SHARMA , Martin Warwick BEALE
IPC: H04L5/00
CPC classification number: H04L5/0005 , H04L5/0042 , H04L5/0098
Abstract: Communications devices for communicating via a wireless access interface are provided. In one embodiment, a communications device comprises transceiver circuitry and controller circuitry configured in combination to receive signals using at least two of a plurality of bandwidth parts of the wireless access interface, each of the bandwidth parts being smaller than and within a carrier bandwidth of the wireless access interface, wherein the at least two of the bandwidth parts at least partially overlap in frequency resources of the carrier bandwidth and time resources of the wireless access interface, to receive the signals via both of the at least two bandwidth parts, and to decode the signals received via each of the at least two bandwidth parts separately.
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公开(公告)号：US20240305435A1
公开(公告)日：2024-09-12
申请号：US18668532
申请日：2024-05-20
Applicant: Sony Group Corporation
Inventor： Vivek SHARMA , Shin Horng WONG , Yassin Aden AWAD
IPC: H04L5/00 , H04W28/18 , H04W72/566
CPC classification number: H04L5/0064 , H04L5/0044 , H04L5/0069 , H04W28/18 , H04W72/569
Abstract: A method for transmitting data by a communications device in a wireless communications network, the method comprising assigning one of a plurality of logical channel priorities to the data in accordance with a plurality of service types, the logical channel priorities providing at least an indication of high priority data and lower priority data, forming a transport block of the data for transmission at a medium access control protocol layer in accordance with the logical channel priorities, and passing the transport block from the medium access control protocol layer to a physical layer for transmission and providing an indication to the physical layer based on the logical channel priority of the data in the transport block.
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公开(公告)号：US20240284294A1
公开(公告)日：2024-08-22
申请号：US18291223
申请日：2022-06-24
Applicant: Sony Group Corporation
Inventor： Yuxin WEI , Vivek SHARMA , Hideji WAKABAYASHI , Yassin Aden AWAD
CPC classification number: H04W40/02 , H04L45/123 , H04W28/0205
Abstract: Methods and communications nodes for communications between communications devices, various communications nodes in a wireless backhaul network and a core network.
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公开(公告)号：US20240138015A1
公开(公告)日：2024-04-25
申请号：US18403803
申请日：2024-01-04
Applicant: Sony Group Corporation
Inventor： Vivek SHARMA , Yassin Aden AWAD , Yuxin WEI , Hideji WAKABAYASHI
IPC: H04W76/19 , H04W12/0431 , H04W12/06 , H04W48/20 , H04W76/15
CPC classification number: H04W76/19 , H04W12/0431 , H04W12/06 , H04W48/20 , H04W76/15
Abstract: A method of communicating data by a terminal device in a wireless telecommunication system comprising a first radio access node and a second radio access node, the method comprising establishing an RRC connection with the first radio access node, entering a dual connectivity mode of operation for the terminal device in which the first radio access node acts as a master radio access node and the second radio access node acts as a secondary radio access node, communicating the same first data between the terminal device and the first radio access node and between the terminal device and the second radio access node, determining that radio link failure criteria are satisfied in respect of at least the first radio access node, and communicating second data between the terminal device and the second radio access node.
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公开(公告)号：US20240107450A1
公开(公告)日：2024-03-28
申请号：US18274722
申请日：2022-02-16
Applicant: Sony Group Corporation
Inventor： Yuxin WEI , Vivek SHARMA , Hideji WAKABAYASHI , Yassin Aden AWAD
CPC classification number: H04W52/0229 , H04W36/08 , H04W52/028 , H04W76/27
Abstract: A mobile telecommunications system comprising first infrastructure equipment and a terminal wherein the terminal is configured to communicate with the first infrastructure equipment via an air interface provided by the first infrastructure equipment, wherein the terminal is configured to: determine that the terminal can trigger an infrastructure equipment search; and transmit, based on determining that the terminal can trigger an infrastructure equipment search, a wake-up signal; and wherein the first infrastructure equipment is configured to: based on the wake-up signal from the terminal, transition to an active state where the first infrastructure equipment provides the air interface for the terminal to communicate with the first infrastructure equipment.
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公开(公告)号：US20230379884A1
公开(公告)日：2023-11-23
申请号：US18366744
申请日：2023-08-08
Applicant: Sony Group Corporation , Sony Mobile Communications Inc.
Inventor： Brian Alexander MARTIN , Shin Horng WONG , Martin Warwick BEALE , Yuxin WEI , Vivek SHARMA , Shinichiro TSUDA , Hideji WAKABAYASHI , Anders BERGGREN
CPC classification number: H04W68/02 , H04W76/11 , H04W76/27 , H04W68/005
Abstract: A method of communicating data between a radio network infrastructure and a terminal device in a wireless telecommunications network. The method comprises establishing at a radio network infrastructure element there is data available for communication between the radio network infrastructure and the terminal device and transmitting a paging message for the terminal device from the radio network infrastructure element. The paging message comprises an indication of an identifier for the terminal device and an indication of a network allocated resource for use in subsequently communicating the data between the radio network infrastructure element and the terminal device. In response to receiving the paging message the terminal device transmits to the radio network infrastructure element a paging response indicating the terminal device received the paging message, after which the data is communicated between the radio network infrastructure element and the terminal device using the network allocated resource.
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公开(公告)号：US20230337262A1
公开(公告)日：2023-10-19
申请号：US18027154
申请日：2021-09-10
Applicant: Sony Group Corporation
Inventor： Vivek SHARMA , Kazuyuki SHIMEZAWA , Hiromasa UCHIYAMA
Abstract: A method for a communications device which is configurable to transmit or receive data on a sidelink using communcation resources of a first frequency range and is configurable to transmit or receive data on a sidelink using communication resources of a second frequency range, the first frequency range being a licensed frequency range, and the second frequency range being an unlicensed frequency range, the method comprising determining that the communications device is not permitted to transmit the data on a sidelink using communication resources of the first frequency range, determining that the communications device is permitted to transmit the data on a sidelink using communication resources of the second frequency range, and transmitting or receiving data on a sidelink using communication resources of the second frequency range.
