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公开(公告)号：US20210298011A1
公开(公告)日：2021-09-23
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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公开(公告)号：US20210211261A1
公开(公告)日：2021-07-08
申请号：US17206146
申请日：2021-03-19
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：US20210176795A1
公开(公告)日：2021-06-10
申请号：US17179442
申请日：2021-02-19
Applicant: Sony Corporation
Inventor： Martin Warwick BEALE , Shin Horng WONG
Abstract: A method of operating a terminal device in a wireless telecommunications network comprising the terminal device and a base station. The wireless telecommunications network supports a random access procedure comprising an exchange of random access procedure messages between the terminal device and the base station. At least one of the random access procedure messages is a variable size uplink message. The method comprises: receiving from the base station an instruction to perform the random access procedure, wherein the instruction to perform the random access procedure comprises an indication of a message size to be used by the terminal device for the variable size uplink message during the random access procedure; and performing the random access procedure by exchanging random access procedure messages with the base station, including transmitting the uplink message of variable size with a size corresponding to the indicated message size received from the base station.
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94.发明申请公开(公告)号：US20210168747A1
公开(公告)日：2021-06-03
申请号：US17047394
申请日：2019-04-12
Applicant: Sony Corporation
Inventor： Shin Horng WONG , Martin Warwick BEALE
Abstract: A method of operating a communications device to transmit data to or to receive data from a wireless communications network comprises detecting a first synchronisation signal at the communications device received via a wireless access interface of a cell of the wireless communications network, the first synchronisation signal being transmitted with a first periodicity with respect to a time divided structure of the wireless access interface, the first synchronisation signal being configured to carry an indication of an identifier of the cell, generating a first estimate of the cell identifier carried by the first synchronisation signal, and configuring a transmitter of the communications device to transmit data to the wireless communications network and configuring a receiver of the communications device to receive data from the wireless communications network based on the first estimated cell identifier.
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公开(公告)号：US20210152298A1
公开(公告)日：2021-05-20
申请号：US16969982
申请日：2019-02-11
Applicant: Sony Corporation , Sony Mobile Communications Inc.
Inventor： Martin Warwick BEALE , Shin Horng WONG , Basuki PRIYANTO
Abstract: A method of receiving data at a communications device from an infrastructure equipment forming part of a radio network part of a wireless communications network is provided. The method comprises receiving at the communications device one or more downlink transport blocks, estimating the data carried by each of the one or more downlink transport blocks by performing an error correction decoding in accordance with the error correction encoding applied by the infrastructure equipment.
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Patent Agency Ranking
公开(公告)号：US20210143967A1
公开(公告)日：2021-05-13
申请号：US17262746
申请日：2019-07-18
Applicant: Sony Corporation
Inventor： Yassin Aden AWAD , Shin Horng WONG , Kazuyuki SHIMEZAWA , Vivek SHARMA , Martin Warwick BEALE
Abstract: A communications device for communicating with an infrastructure equipment of a wireless communications network, the communications device comprising a transceiver configured to transmit signals and to receive signals on a wireless access interface of the wireless communications network using a plurality of activated bandwidth parts, each being formed from communications resources of a carrier within a carrier bandwidth, and a processor configured to control the transceiver to transmit the signals and to receive the signals, wherein the processor is configured in combination with the transceiver to transmit signals or to receive signals using a first of the plurality of activated bandwidth parts, to receive, via the first activated bandwidth part, an indication of one or more bandwidth parts to be activated, to select one or more bandwidth parts to be de-activated in accordance with a maximum number of activated bandwidth parts permitted for the communications device.
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公开(公告)号：US20210105772A1
公开(公告)日：2021-04-08
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：US20210100063A1
公开(公告)日：2021-04-01
申请号：US16634166
申请日：2018-08-01
Applicant: Sony Corporation
Inventor： Vivek SHARMA , Hideji WAKABAYASHI , Shinichiro TSUDA , Shin Horng WONG , Martin Warwick BEALE
Abstract: A communications device is provided, which is configured to transmit or receive signals via a wireless access interface provided by the wireless communications network to or from one or more infrastructure equipment. The communications device is configured, at the time of a Radio Resource Control (RRC) connection establishment procedure, to receive a first message from one of the infrastructure equipment comprising an indication that the infrastructure equipment is capable of operating in accordance with a packet data convergence protocol (PDCP) in accordance with a first radio access technology, to establish a PDCP entity based on the received indication, and to transmit a second message to the infrastructure equipment comprising an indication that the communications device is capable of operating in accordance with one or both of the PDCP in accordance with the first radio access technology and a PDCP in accordance with a second radio access technology.
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99.发明申请公开(公告)号：US20210076383A1
公开(公告)日：2021-03-11
申请号：US17044341
申请日：2019-03-29
Applicant: Sony Corporation
Inventor： Shin Horng WONG , Martin Warwick BEALE
Abstract: A method of operating a terminal device for transmitting a first amount of data, the method comprising receiving an indication of an allocation of communications resources, the allocated communications resources sufficient for transmitting a second amount of data, the second amount of data greater than or equal to the first amount of the data, selecting from a plurality of permitted TBS values a transport block size, TBS, for the transmission of the first amount of data, based on the first amount, determining communications resources for transmitting the first amount of the data based on the selected TBS and the allocated communications resources, and transmitting the first amount of the data using the determined communications resources.
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公开(公告)号：US20210076305A1
公开(公告)日：2021-03-11
申请号：US17101916
申请日：2020-11-23
Applicant: Sony Corporation
Inventor： Shin Horng WONG , Martin Warwick Beale , Brian Alexander Martin , Vivek Sharma
Abstract: An infrastructure equipment (eNodeB) is configured to transmit a paging notification which indicates that configuration information which is broadcast in a cell to all communications devices which are configured to operate in accordance with a network controlled function has changed. Communications devices which are configured to perform the network controlled function are provided with an indication that they should receive the configuration information which is broadcast in order to reconfigure the network controlled function. A communications device which is not configured to perform the network controlled function may not recognise the paging notification or at least may detect that it does not need to receive the updated configuration information for the network controlled service. Such communications devices may therefore remain in an idle mode thereby saving power.
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