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公开(公告)号:SG10201906255QA
公开(公告)日:2021-02-25
申请号:SG10201906255Q
申请日:2019-07-04
Applicant: PANASONIC IP CORP AMERICA
Inventor: CHITRAKAR ROJAN , HUANG LEI , URABE YOSHIO
Abstract: The present disclosure provides communication apparatus and communication method for enhanced direct link communication. A communication apparatus is configured to communicate wirelessly with an access point (AP) on a first channel, the communication apparatus comprising: circuitry, which, in operation, generates a channel use permission request frame, the channel use permission request frame comprising information indicating the communication apparatus, another communication apparatus and a second channel that is different from the first channel; a transmitter, which, in operation, transmits the generated channel use permission request frame to the AP to seek permission from the AP to use the second channel for direct link communication with the another communication apparatus; and a receiver, which, in operation, receives a channel use permission response frame from the AP permitting use of the second channel, wherein the communication apparatus is further configured to communicate with the another communication apparatus on a direct link in the second channel after receiving the channel use permission response frame.
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公开(公告)号:CA3146268A1
公开(公告)日:2021-02-18
申请号:CA3146268
申请日:2020-06-16
Applicant: PANASONIC IP CORP AMERICA
Inventor: TRAN XUAN TUONG , HUANG LEI , KOH TIEN MING BENJAMIN , KANG YANG , SUZUKI HIDETOSHI , BHAMRI ANKIT , OGAWA YOSHIHIKO
Abstract: A communication apparatus includes a receiver and circuitry. The receiver receives configuration information for beam failure recovery (BFR) of a plurality of secondary cells (SCells) operating in a network. The circuitry performs beam failure detection (BFD) and reports based on the configuration information.
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公开(公告)号:CO2020016478A2
公开(公告)日:2021-01-29
申请号:CO2020016478
申请日:2020-12-26
Applicant: PANASONIC IP CORP AMERICA
Inventor: HUANG LEI , MOTOZUKA HIROYUKI , SAKAMOTO TAKENORI
Abstract: RESUMEN DE LA INVENCIÓN En esta invención, un dispositivo de comunicación sin AP/PCP comprende: un circuito de recepción que recibe una solicitud de medición que es transmitida de un dispositivo de comunicación AP/PCP y que solicita la medición usada en la determinación de ejecución del SPSH; y un circuito de transmisión que transmite al dispositivo de comunicación AP/PCP el resultado de realizar la medición sobre la base de la solicitud de medición. Usando un primer periodo de comunicación, que es un periodo en el que la comunicación será realizada con un primer dispositivo diferente de comunicación sin AP/PCP, que constituye una contraparte de comunicación, el circuito de transmisión y el circuito de recepción realizan la comunicación con el primer dispositivo diferente de comunicación sin AP/PC usando un primer protocolo de comunicación y en un segundo periodo de comunicación que es incluido en la solicitud de medición y en el cual la comunicación no es realizada con el primer dispositivo diferente de comunicación sin AP/PC, el circuito de recepción lleva a cabo o realiza la medición de una señal recibida usando el primer protocolo de comunicación. El resultado de la medición incluye la información con relación a la medición de la señal recibida y la información que se relaciona con el primer protocolo de comunicación.
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公开(公告)号:SG10201903473SA
公开(公告)日:2020-11-27
申请号:SG10201903473S
申请日:2019-04-17
Applicant: PANASONIC IP CORP AMERICA
Inventor: KANG YANG , TIEN MING BENJAMIN KOH , HUANG LEI , NG CHAN WAH , SIM HONG CHENG MICHAEL , GUPTA MADHAV , SUZUKI HIDETOSHI
Abstract: The present disclosure provides communication apparatuses and communication methods for soft-segregation of resource pool for V2X communication apparatuses. The communication apparatuses include a communication apparatus which comprises circuitry, which, in operation, allocates a resource from a plurality of resources based on resource allocation information, the resource allocation information indicative of a likelihood of allocating the resource from the plurality of resources based on a transmission profile relating to a signal; and a transmitter, which, in operation, transmits the signal to a target communication apparatus using the allocated resource.
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公开(公告)号:SG10201809360VA
公开(公告)日:2020-05-28
申请号:SG10201809360V
申请日:2018-10-23
Applicant: PANASONIC IP CORP AMERICA
Inventor: HUANG LEI , SUZUKI HIDETOSHI , KOH TIEN MING , KANG YANG
Abstract: The present disclosure provides apparatuses and methods for establishing a random access. The apparatuses include a terminal which comprises circuitry which, in operation, generates a first random access preamble; and a transmitter which, in operation, transmits the first random access preamble to a base station on a first physical random access channel (PRACH) occasion (RO) among a plurality of RO candidates, the plurality of RO candidates being determined based on PRACH configuration information received from the base station, wherein the first RO is assigned within a first frequency region, the first frequency region being equal to a first sub-band in which a listen before talk (LBT) procedure is performed at the terminal.
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公开(公告)号:SG10201808652UA
公开(公告)日:2020-05-28
申请号:SG10201808652U
申请日:2018-10-01
Applicant: PANASONIC IP CORP AMERICA
Inventor: HUANG LEI , URABE YOSHIO , CHITRAKAR ROJAN
Abstract: The present disclosure provides communication apparatus and communication method for channel estimation. The communication apparatus comprises a transmitter, which in operation, transmits a physical layer protocol data unit (PPDU) to one or more other communication apparatus in a multiple-input multiple-output (MIMO) wireless network, the PPDU including a long training field (LTF) that facilitates the one or more other communication apparatus to estimate respective channels for respective communications with the communication apparatus; and a controller, which in operation, establishes the number of LTF symbols (NLTF) for generating the LTF in the PPDU, wherein the NLTF depends on a maximum value (NSTSMAX) of the number of space-time streams for each resource unit (RU) in the PPDU.
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公开(公告)号:CO2020004763A2
公开(公告)日:2020-05-05
申请号:CO2020004763
申请日:2020-04-17
Applicant: PANASONIC IP CORP AMERICA
Inventor: HUANG LEI , MOTOZUKA HIROYUKI , SAKAMOTO TAKENORI
IPC: H04B7/06
Abstract: RESUMEN DE LA INVENCIÓN Un dispositivo iniciador (102) se proporciona con un circuito de generación (810) para soportar operación de múltiples entradas y múltiples salidas (MIMO) de usuario individual (SU) y generar una primera señal (602, 652) que incluye un valor que indica cual de una fase MIMO recíproca y una fase MIMO no recíproca que se va a aplicar a entrenamiento BF SU-MIMO, y un circuito de transmisión (820) para transmitir la primera señal (602, 652) a un dispositivo respondedor (104). El dispositivo respondedor (104) se proporciona con un circuito de recepción (820) para recibir la primera señal (602, 652) del dispositivo iniciador (102), y un circuito de procesamiento (830) para determinar con base en el valor cual de la fase MIMO recíproca y la fase MIMO no recíproca se va a aplicar a entrenamiento BF SU-MIMO.
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公开(公告)号:SG10201807233SA
公开(公告)日:2020-03-30
申请号:SG10201807233S
申请日:2018-08-24
Applicant: PANASONIC IP CORP AMERICA
Inventor: HUANG LEI , URABE YOSHIO , CHITRAKAR ROJAN
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公开(公告)号:RU2713601C1
公开(公告)日:2020-02-05
申请号:RU2019110259
申请日:2017-09-27
Applicant: PANASONIC IP CORP AMERICA
Inventor: HUANG LEI , MOTOZUKA HIROYUKI , WEE YAO HUANG GAIUS , SAKAMOTO TAKENORI
IPC: H04W72/04
Abstract: Изобретениеотноситсяк техникебеспроводнойсвязи. Техническийрезультат– повышениеэффективностипланированиядляраспределенийресурсовнаодномилиболееканалахв сети. Передающееустройствоформируетпоменьшеймереодинизпервоготипаэлементапланирования, соответствующегораспределению, затрагивающемуодинканал, ивтороготипаэлементапланирования, соответствующегораспределению, затрагивающемумножествоканалов, ипередаеткадр MAC, включающийв себяэлементпланирования, попервомуканалу. Когдараспределение, затрагивающеемножествоканалов, включаетв себяпервыйканал, передающееустройствоформируетпервыйтипэлементапланирования, включающегов себяинформациюв отношениираспределения, затрагивающегомножествоканалов, иформируетвторойтипэлементапланирования, включающегов себяинформациюразличия, икогдараспределение, затрагивающеемножествоканалов, невключаетв себяпервыйканал, передающееустройствоисключаетформированиепервоготипаэлементапланированияи формируетвторойтипэлементапланирования, включающийв себявсюинформациюизинформациив отношениираспределения, затрагивающегомножествоканалов. 2 н. и 6 з.п. ф-лы, 21 ил.
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公开(公告)号:SG10201805402YA
公开(公告)日:2020-01-30
申请号:SG10201805402Y
申请日:2018-06-22
Applicant: PANASONIC IP CORP AMERICA
Inventor: CHITRAKAR ROJAN , HUANG LEI , URABE YOSHIO
Abstract: According to an aspect of the present invention, a communication apparatus is provided. The communication apparatus may include: a Wake Up Receiver (WURx) which, in operation, receives Wake-Up Radio (WUR) Physical Layer Protocol Data Units (PPDU) from an Access Point (AP); determination circuitry which, in operation, determines an unexpected event related to the reception of the WUR PPDU; and a Primary Connectivity Radio (PCR) transmitter which, in operation, transmits to an access point (AP) information based on the determined unexpected event.
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