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公开(公告)号：CO2020013377A2
公开(公告)日：2021-01-18
申请号：CO2020013377
申请日：2020-10-23
Applicant: PANASONIC IP CORP AMERICA
Inventor： HUANG LEI , MOTOZUKA HIROYUKI , SAKAMOTO TAKENORI
Abstract: RESUMEN DE LA INVENCIÓN De acuerdo con un método de comunicación de la presente descripción, un respondedor, después del final del barrido de sectores de transmisión (TXSS), recibe de un iniciador una primera trama de retroalimentación que incluye un CAMPO de tipo de entrenamiento de BF que indica si se implementa o no un entrenamiento de formación de haces (BFT) de un multi-entrada-multi-salida de usuario individual (SU-MIMO). Si el CAMPO de tipo de entrenamiento de BF indica que se debe implementar un BFT del SU-MIMO, el respondedor transmite al iniciador una segunda trama de retroalimentación con base en el resultado del TXSS y que incluye una relación de señal con respecto a ruido (SNR) y una orden de identificador (ID) de sector. El iniciador implementa el BFT del SU-MIMO entre el iniciador y el respondedor con base en la SNR y la orden de ID de sector.
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公开(公告)号：SG10201903322TA
公开(公告)日：2020-11-27
申请号：SG10201903322T
申请日：2019-04-12
Applicant: PANASONIC IP CORP AMERICA
Inventor： HUANG LEI , URABE YOSHIO , CHITRAKAR ROJAN
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公开(公告)号：SG10201810792SA
公开(公告)日：2020-06-29
申请号：SG10201810792S
申请日：2018-11-30
Applicant: PANASONIC IP CORP AMERICA
Inventor： CHITRAKAR ROJAN , HUANG LEI , URABE YOSHIO
Abstract: Communication devices and methods for multi-band traffic streams are provided. One exemplary embodiment provides a multi-band communication device which includes at least a plurality of transceivers and Media Access Control (MAC) circuitry. In operation, the transceivers each transmit signal frames on different ones of a plurality of frequency bands. The MAC circuitry is coupled to the transceivers and, in operation, receives a multi-band block acknowledgement frame on one of the plurality of frequency bands acknowledging the signal frames transmitted on the plurality of frequency bands. Another exemplary embodiment provides MAC circuitry which in operation generates and transmits a multi-band block acknowledgement frame on one of the plurality of frequency bands acknowledging the signal frames received on the plurality of frequency bands.
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公开(公告)号：SG10201807626YA
公开(公告)日：2020-04-29
申请号：SG10201807626Y
申请日：2018-09-05
Applicant: PANASONIC IP CORP AMERICA
Inventor： CHITRAKAR ROJAN , HUANG LEI , URABE YOSHIO
Abstract: Provided is a multi-band communication apparatus including a transmitter and a receiver. The transmitter transmits, in a wireless network and to multi-band communication devices, frames on a frequency band that include actions related to the frequency band and to at least one other frequency band in which the multi-band communication apparatus transmits. The receiver receives, in the wireless network, from the multi-band communication devices, frames on the frequency band that include actions related to the frequency band and to the at least one other frequency band in which the multi-band communication apparatus receives.
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公开(公告)号：SG11201903152UA
公开(公告)日：2019-05-30
申请号：SG11201903152U
申请日：2017-09-27
Applicant: PANASONIC IP CORP AMERICA
Inventor： HUANG LEI , MOTOZUKA HIROYUKI , WEE YAO HUANG GAIUS , SAKAMOTO TAKENORI
Abstract: TRANSMITTING APPARATUS AND RECEIVING APPARATUS A transmitting apparatus generates at least one of a first type of schedule element corresponding to an allocation involving a single channel and a second type of schedule element corresponding to an allocation involving a plurality of channels and transmits a MAC frame including the schedule element over a first channel. When the allocation involving the plurality of channels includes the first channel, the transmitting apparatus generates a first type of schedule element including information regarding the allocation involving the plurality of channels and generates the second type of schedule element including difference information, and when the allocation involving the plurality of channels does not include the first channel, the transmitting apparatus omits the generation of the first type of schedule element and generates the second type of schedule element including all information of the information regarding the allocation involving the plurality of channels. [FIG. 11]
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Patent Agency Ranking
公开(公告)号：SG11201810184QA
公开(公告)日：2018-12-28
申请号：SG11201810184Q
申请日：2017-07-04
Applicant: PANASONIC IP CORP AMERICA
Inventor： CHITRAKAR ROJAN , HUANG LEI , URABE YOSHIO
Abstract: A transmission apparatus of the present disclosure comprises a transmitter that transmits a Trigger Frame for allocating resources for Uplink Multi User (UL MU) transmission, the Trigger Frame comprising a common information field that includes a type subfield indicating one of a plurality of trigger types, wherein the plurality of trigger types includes a first trigger type indicating a basic trigger used for soliciting any type of response frame from a recipient terminal station a second trigger type indicating a specific trigger used for soliciting a specific type of UL MU response frame from a plurality of terminal stations; and a receiver that receives the specific type of UL MU response frame from the plurality of terminal stations when the type subfield indicates the second trigger type.
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公开(公告)号：AU2017250947A1
公开(公告)日：2018-09-27
申请号：AU2017250947
申请日：2017-04-03
Applicant: PANASONIC IP CORP AMERICA
Inventor： SIM MICHAEL HONG CHENG , HUANG LEI , MOTOZUKA HIROYUKI , IRIE MASATAKA , SAKAMOTO TAKENORI , SHIRAKATA NAGANORI , WEE YAO HUANG GAIUS
Abstract: A communication device comprises: a PHY transmission circuit which generates a PHY frame that uses either a short Sector Sweep frame or a Sector Sweep frame; and a transmission array antenna which, on the basis of the PHY frame, selects any sector from among a plurality of sectors, and transmits the PHY frame. The PHY transmission circuit generates the short Sector Sweep frame including an abbreviated address of the address of a transmission source communication device and the address of a transmission destination communication device. The abbreviated address is a value obtained by the address of the transmission source communication device and the address of the transmission destination communication device being scrambled on the basis of any field included in the PHY frame, and further calculated using a hash function.
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公开(公告)号：RU2771290C2
公开(公告)日：2022-04-29
申请号：RU2021117525
申请日：2017-07-04
Applicant: PANASONIC IP CORP AMERICA
Inventor： CHITRAKAR ROJAN , HUANG LEI , URABE YOSHIO
Abstract: Изобретениеотноситсяк средствампередачи. Техническийрезультат - повышениеэффективностимногопользовательскогообменакадрамиуправления. Принимаюткадрзапускадляраспределенияресурсовдлямногопользовательскойпередачивосходящейлиниисвязи (UL MU), причемкадрзапускасодержитполеобщейинформации, котороевключаетв себяподполетипа, указывающееодинизмножестватиповзапуска, причеммножествотиповзапускавключаетв себяпервыйтипзапуска, указывающийбазовыйзапуск, используемыйдлязапрашиваниямножестватиповкадраответа, ивторойтипзапуска, указывающийконкретныйзапуск, используемыйдлязапрашиванияконкретноготипакадраответа UL MU. Передаютконкретныйтипкадраответа UL MU вответнакадрзапуска, когдаподполетипауказываетвторойтипзапуска. Причем, когдаподполетипауказываетвторойтипзапуска, кадрзапускасодержитподполетипаобратнойсвязи, включающеев себятипобратнойсвязи, которыйзапрашиваетсядляустройствасвязи. 2 н. и 6 з.п. ф-лы, 35 ил.
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公开(公告)号：BR112021009402A2
公开(公告)日：2021-08-24
申请号：BR112021009402
申请日：2019-10-21
Applicant: PANASONIC IP CORP AMERICA
Inventor： HUANG LEI , CHITRAKAR ROJAN , URABE YOSHIO
Abstract: dispositivos de comunicação e métodos de comunicação para fluxos de tráfego multibanda. são fornecidos dispositivos e métodos de comunicação para fluxos de tráfego multibanda. uma modalidade exemplificativa fornece um dispositivo de comunicação multibanda que inclui pelo menos uma pluralidade de transceptores e circuitos de controle de acesso à mídia (mac). em operação, cada um dos transceptores transmite quadros de sinal em diferentes dentre uma pluralidade de bandas de frequência. o circuito mac é acoplado aos transceptores e, em operação, recebe um quadro de confirmação de bloco multibanda em uma dentre a pluralidade de bandas de frequência que reconhece os quadros de sinal transmitidos na pluralidade de bandas de frequência. outra modalidade exemplificativa fornece circuitos mac os quais, em operação, geram e transmitem um quadro de confirmação de bloco multibanda em uma dentre a pluralidade de bandas de frequência que reconhece os quadros de sinal recebidos na pluralidade de bandas de frequência.
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公开(公告)号：SG11202105108YA
公开(公告)日：2021-06-29
申请号：SG11202105108Y
申请日：2019-10-21
Applicant: PANASONIC IP CORP AMERICA
Inventor： CHITRAKAR ROJAN , HUANG LEI , URABE YOSHIO
Abstract: Communication devices and methods for multi-band traffic streams are provided. One exemplary embodiment provides a multi-band communication device which includes at least a plurality of transceivers and Media Access Control (MAC) circuitry. In operation, the transceivers each transmit signal frames on different ones of a plurality of frequency bands. The MAC circuitry is coupled to the transceivers and, in operation, receives a multi-band block acknowledgement frame on one of the plurality of frequency bands acknowledging the signal frames transmitted on the plurality of frequency bands. Another exemplary embodiment provides MAC circuitry which in operation generates and transmits a multi-band block acknowledgement frame on one of the plurality of frequency bands acknowledging the signal frames received on the plurality of frequency bands.
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