公开(公告)号：EP2615754A4

公开(公告)日：2017-07-26

申请号：EP11823207

申请日：2011-08-24

Applicant: SUN PATENT TRUST

Inventor： NISHIO AKIHIKO ,  NAKAO SEIGO ,  YUDA YASUAKI ,  HORIUCHI AYAKO ,  FENG SUJUAN ,  EINHAUS MICHAEL

IPC: H04J11/00 ,  H04L5/00 ,  H04W28/06 ,  H04W72/04

CPC classification number: H04W72/042 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/14

Abstract: Provided are a base station, whereby the erroneous dete ction of control information can be reduced, thereby preventin g the degradation of the system throughput. A base station ( 100) maps a downstream allocation control information unit, which is addressed to a terminal (200), to a first resource re gion, which can be used for any of a downstream control cha nnel region and a downstream data channel region, or to a se cond resource region, which can be used only for the downstr eam control channel, so as to transmit the downstream allocat ion control information unit. In the base station (100), a co ntrol unit (102) establishes a scale of the PDCCH region, and a transmission region establishing unit (131) establishes, on the basis of a scale value established by the control unit (10 2), a mapping region to which the DCI is mapped within the R-PDCCH region and the PDCCH region.

Abstract translation: 提供了一种基站，由此可以减少控制信息的错误检测，从而防止系统吞吐量的下降。 基站（100）将寻址到终端（200）的下行分配控制信息单元映射到第一资源区域，该第一资源区域可以用于下行控制信道区域和下行数据信道区域中的任何一个 ，或者发送到只能用于下行控制信道的第二资源区域，以发送下行分配控制信息单元。 在基站（100）中，控制单元（102）建立PDCCH区域的比例，并且发送区域建立单元（131）基于由控制单元（102）建立的比例值， ，DCI在R-PDCCH区域和PDCCH区域内映射到的映射区域。

公开(公告)号：BRPI1012919B1

公开(公告)日：2021-07-20

申请号：BRPI1012919

申请日：2010-05-28

Applicant: PANASONIC CORP ,  PANASONIC IP CORP AMERICA ,  SUN PATENT TRUST

Inventor： TAKAOKA SHINSUKE ,  IMAMURA DAICHI ,  NAKAO SEIGO

IPC: H04L5/00 ,  H04B1/713 ,  H04L27/26

Abstract: aparelho de comunicações sem fio e mé todo de salto de frequência. a presente invenção refere-se a um aparelho de comunicação sem fio e a um método de salto de frequência, os quais minimizam a mudança nas características de distribuição de potência instantânea do formato de onda de tempo de sinais de transmissão quando uma pluralidade de canais são multiplexados por divisão de frequência. em um terminal (200), uma unidade de mapeamento (212) mapeia o pucch para recursos de frequência de uma primeira fenda, mapeia o pusch para recursos de frequência, entre os recursos de frequência da primeira fenda, separados exatamente por espaçamento de frequência predeterminado (b) dos recursos de frequência para os quais o pucch é mapeado, troca ciclicamente os recursos de frequência com a finalidade de mapear o pucch e o pusch para recursos de frequência, em uma largura de banda de idft ou de ifft, de uma segunda fenda, enquanto mantém o espaçamento de frequência predeterminado (b), permitindo assim o salto de frequência do pucch e pusch entre a primeira fenda e a segunda fenda.

公开(公告)号：ES2713491T3

公开(公告)日：2019-05-22

申请号：ES13190847

申请日：2011-08-24

Applicant: SUN PATENT TRUST

Inventor： NISHIO AKIHIKO ,  NAKAO SEIGO ,  YUDA YASUAKI ,  HORIUCHI AYAKO ,  FENG SUJUAN ,  EINHAUS MICHAEL

IPC: H04L5/00 ,  H04W72/04

Abstract: Un método de comunicación, estando dicho método realizado por un aparato estación base y comprendiendo: realizar, para cada subtrama en la que se ha de transmitir la información de control del enlace descendente, los pasos de: configurar si la información de control del enlace descendente que se ha de transmitir en dicha subtrama está habilitada para ser mapeada en un canal de control del enlace descendente dentro de una primera región de recursos incluida en dicha subtrama, estando la primera región de recursos disponible para tanto dicho canal de control del enlace descendente como para un canal de datos del enlace descendente, estando dicho método caracterizado en que dicho paso de configuración comprende determinar si dicha subtrama es una subtrama especial, de manera tal que, si dicha determinación es positiva, la información de control del enlace descendente no está habilitada para ser mapeada en dicho canal de control del enlace descendente dentro de dicha primera región de recursos, en donde la subtrama especial es una subtrama que tiene un periodo de salto para conmutar entre el enlace descendente y el enlace ascendente en la duplexación por división en el tiempo, TDD; y mapear, si la información de control del enlace descendente no está habilitada para ser mapeada en dicho canal de control del enlace descendente dentro de dicha primera región de recursos, dicha información de control del enlace descendente sobre un canal de control del enlace descendente dentro de una segunda región de recursos incluida en dicha subtrama, estando la segunda región de recursos disponible sólo para dicho canal de control del enlace descendente, y transmitir la información de control del enlace descendente mapeada a uno o más terminales.

公开(公告)号：HUE040028T2

公开(公告)日：2019-02-28

申请号：HUE10774746

申请日：2010-05-14

Applicant: SUN PATENT TRUST

Inventor： YUDA YASUAKI ,  NAKAO SEIGO ,  HORIUCHI AYAKO ,  IMAMURA DAICHI ,  HOSHINO MASAYUKI ,  SUMASU ATSUSHI

IPC: H04W72/08 ,  H04M1/00 ,  H04W16/26 ,  H04W48/10

公开(公告)号：DK2464048T3

公开(公告)日：2019-02-04

申请号：DK10806253

申请日：2010-08-06

Applicant: SUN PATENT TRUST

Inventor： NAKAO SEIGO ,  NISHIO AKIHIKO ,  HOSHINO MASAYUKI ,  HORIUCHI AYAKO

IPC: H04L1/18 ,  H04L1/00 ,  H04L5/00 ,  H04W28/04 ,  H04W28/12 ,  H04W72/04

公开(公告)号：HRP20181636T1

公开(公告)日：2018-12-14

申请号：HRP20181636

申请日：2018-10-11

Applicant: SUN PATENT TRUST

Inventor： IWAI TAKASHI ,  FUTAGI SADAKI ,  IMAMURA DAICHI ,  NISHIO AKIHIKO ,  NAKAO SEIGO ,  OGAWA YOSHIHIKO

IPC: H04L5/00 ,  H04W72/04 ,  H04W72/08

公开(公告)号：DK2432291T3

公开(公告)日：2018-11-12

申请号：DK10774746

申请日：2010-05-14

Applicant: SUN PATENT TRUST

Inventor： YUDA YASUAKI ,  NAKAO SEIGO ,  HORIUCHI AYAKO ,  IMAMURA DAICHI ,  HOSHINO MASAYUKI ,  SUMASU ATSUSHI

IPC: H04W72/08 ,  H04M1/00 ,  H04W16/26 ,  H04W48/10

公开(公告)号：PL2584827T3

公开(公告)日：2018-08-31

申请号：PL11797776

申请日：2011-06-07

Applicant: SUN PATENT TRUST

Inventor： OGAWA YOSHIHIKO ,  NISHIO AKIHIKO ,  NAKAO SEIGO

IPC: H04L5/00 ,  H04B7/04 ,  H04B7/0413 ,  H04J11/00 ,  H04J99/00 ,  H04W28/06

公开(公告)号：MY163839A

公开(公告)日：2017-10-31

申请号：MYPI2010006151

申请日：2009-08-03

Applicant: SUN PATENT TRUST

Inventor： NAKAO SEIGO ,  SUZUKI HIDETOSHI ,  NISHIO AKIHIKO ,  AOYAMA TAKAHISA ,  HIRAMATSU KATSUHIKO

IPC: H04W8/22 ,  H04J1/00 ,  H04J11/00 ,  H04W72/04

Abstract: PROVIDED ARE A BASE STATION, A TERMINAL, A BAND ALLOCATION METHOD, AND A DOWNLINK DATA COMMUNICATION METHOD IN WHICH A MAPPING METHOD FOR SYNCHRONIZATION SIGNALS AND REPORT SIGNALS IS IMPLEMENTED WITH HIGH RESOURCE USAGE EFFICIENCY WHEN A FIRST SYSTEM IN WHICH AN INDEPENDENT SINGLE COMMUNICATION IS ALLOCATED TO A UNIT BAND CO-EXISTS WITH A SECOND SYSTEM IN WHICH A PLURALITY OF UNIT BANDS CAN BE ALLOCATED TO A SINGLE COMMUNICATION. IN A BASE STATION (200), AN OFDM SIGNAL GENERATION UNIT (225) MAPS PRIMARY SYNCHRONIZATION CHANNEL (P-SCH), SECONDARY SYNCHRONIZATION CHANNEL (S-SCH), PRIMARY BROADCAST CHANNEL (P-BCH), AND DYNAMIC BROADCAST CHANNEL (D-BCH), WHICH CAN BE DECODED BY BOTH AN LTE TERMINAL AND AN LTE+ TERMINAL, TO SOME OF A PLURALITY OF UNIT BANDS AVAILABLE TO THE STATION ITSELF. THE OFDM SIGNAL GENERATION UNIT (225) ALSO MAPS D-BCH+, WHICH CAN BE DECODED ONLY BY AN LTE+ TERMINAL, TO ALL OF THE PLURALITY OF UNIT BANDS TO PRODUCE A MULTIPLEXED TRANSMISSION SIGNAL. WHEN THE TERMINAL WHICH HAS TRANSMITTED TERMINAL CAPABILITY INFORMATION IS AN LTE+ TERMINAL, A CONTROL UNIT (265) TRANSMITS A BAND MOVEMENT INDICATION WHICH INDICATES CHANGES IN THE RECEPTION BAND TO THAT TERMINAL.

公开(公告)号：AU2011270584B2

公开(公告)日：2014-03-13

申请号：AU2011270584

申请日：2011-06-07

Applicant: SUN PATENT TRUST

Inventor： OGAWA YOSHIHIKO ,  NISHIO AKIHIKO ,  NAKAO SEIGO

IPC: H04W28/06 ,  H04B7/04 ,  H04J11/00 ,  H04J99/00

Abstract: This invention is directed to a terminal apparatus capable of preventing the degradation of reception quality of control information even in a case of employing SU-MIMO transmission system. A terminal (200), which uses a plurality of different layers to transmit two code words in which control information is placed, comprises: a resource amount determining unit (204) that determines, based on a lower one of the encoding rates of the two code words or based on the average value of the reciprocals of the encoding rates of the two code words, resource amounts of control information in the respective ones of the plurality of layers; and a transport signal forming unit (205) that places, in the two code words, the control information modulated by use of the resource amounts, thereby forming a transport signal.