公开(公告)号：CA2986410A1

公开(公告)日：2010-09-23

申请号：CA2986410

申请日：2010-03-15

Applicant: SUN PATENT TRUST

Inventor： NISHIO AKIHIKO ,  NAKAO SEIGO

IPC: H04W72/04 ,  H04L27/26

Abstract: A terminal capable of reducing the resource regions in an uplink component band without increasing signaling even if a plurality of acknowledgment signals to downlink data transmitted respectively in a plurality of downlink component bands are transmitted from one uplink component band. A terminal (200) for making communication using the plurality of downlink component bands, wherein a PCFICH reception section (208) obtains CFI information indicating the number of symbols used for a control channel to which resource allocation information relating to downlink data addressed to a device is allocated for each of the downlink component bands, a mapping section (214); sets a resource region to which an acknowledgment signal to the downlink data is allocated for each of the plurality of downlink component bands according to the CFI information of each of the downlink component bands in an uplink component band set to the device, and maps the acknowledgment signals into the resource regions corresponding to the downlink component bands used for the allocation of the downlink data.

公开(公告)号：EP2536052A4

公开(公告)日：2017-04-05

申请号：EP11742031

申请日：2011-02-09

Applicant: SUN PATENT TRUST

Inventor： OGAWA YOSHIHIKO ,  NAKAO SEIGO ,  NISHIO AKIHIKO ,  HOSHINO MASAYUKI ,  IMAMURA DAICHI ,  SUMASU ATSUSHI

IPC: H04L1/18 ,  H04B7/04 ,  H04B7/0413 ,  H04B7/06 ,  H04B7/10 ,  H04J11/00 ,  H04J99/00 ,  H04L1/00 ,  H04L1/16 ,  H04L5/00 ,  H04W28/04 ,  H04W48/02 ,  H04W48/12

CPC classification number: H04W48/02 ,  H04B7/0413 ,  H04L1/0026 ,  H04L1/0031 ,  H04L1/1671 ,  H04L1/1861 ,  H04L1/1893 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0055 ,  H04L5/0057 ,  H04W28/04 ,  H04W48/12

Abstract: A terminal and a communication method thereof whereby, even in a case of employing the asymmetric carrier aggregation system and further employing the MIMO transmission method for upstream channels, the error characteristic of control information can be prevented from being degraded. In the terminal (200), a transport signal forming unit (212) forms transport signals by arranging, based on a arrangement rule, ACK/NACK and CQI in a plurality of layers. According to the arrangement rule, an error detection result is arranged, on a priority basis, in a layer that is different from a layer in which the channel quality information is arranged. In this way, the puncturing of CQI using ACK/NACK can be minimized, with the result that the error characteristic of control information can be prevented from being degraded.

Abstract translation: 一种终端及其通信方法，即使在采用非对称载波聚合系统并进一步采用上行信道的MIMO传输方法的情况下，也可以防止控制信息的误差特性降低。 在终端（200）中，传输信号形成单元（212）通过基于布置规则排列多层中的ACK / NACK和CQI来形成传输信号。 根据该排列规则，在与布置信道质量信息的层不同的层中优先配置错误检测结果。 以这种方式，可以将使用ACK / NACK的CQI进行删截最小化，从而可以防止控制信息的错误特性劣化。

公开(公告)号：EP3142274A4

公开(公告)日：2017-05-10

申请号：EP15789011

申请日：2015-03-10

Applicant: PANASONIC IP CORP AMERICA

Inventor： YAMAMOTO TETSUYA ,  SUZUKI HIDETOSHI ,  GOLITSCHEK EDLER VON ELBWART ALEXANDER ,  NAKAO SEIGO

IPC: H04J13/18 ,  H04B1/707 ,  H04J11/00 ,  H04J13/00 ,  H04L1/08 ,  H04W4/00 ,  H04W4/04 ,  H04W72/04

CPC classification number: H04W72/042 ,  H04B1/707 ,  H04J11/00 ,  H04J13/004 ,  H04J13/0074 ,  H04J13/18 ,  H04L1/08 ,  H04W4/005 ,  H04W4/04 ,  H04W72/04

Abstract: A plurality of the same signals to be repetitively transmitted over multiple subframes are multiplied, in each subframe, by one of components of one sequence of a plurality of orthogonal sequences orthogonal to each other thereby generating a transmission signal. The generated transmission signal is transmitted.

Abstract translation: 通过多个子帧重复发送的多个相同的信号在每个子帧中被彼此正交的多个正交序列的一个序列的分量中的一个相乘，从而生成发送信号。 发送所生成的发送信号。

公开(公告)号：EP2352243A4

公开(公告)日：2017-03-29

申请号：EP09823346

申请日：2009-10-30

Applicant: PANASONIC IP CORP AMERICA

Inventor： NISHIO AKIHIKO ,  NAKAO SEIGO ,  IMAMURA DAICHI ,  HOSHINO MASAYUKI

IPC: H04W72/04 ,  H04J13/00 ,  H04L1/18 ,  H04L5/00

CPC classification number: H04J11/00 ,  H04J13/0059 ,  H04L1/0046 ,  H04L1/1861 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0055

Abstract: A wireless communication terminal apparatus wherein even in a case of performing a wideband transmission using only a downstream line, CCE assignment can be flexibly performed without any collisions of ACK and NACK signals among a plurality of unit bands. In a wireless communication terminal apparatus (200) using a plurality of downstream unit bands to perform communications, a PDCCH receiving unit (207) blind-decodes CCE in a search space of the plurality of downstream unit bands, thereby acquiring resource assignment information of downstream line data addressed to the wireless communication terminal apparatus (200), and a modulating unit (209) modulates a response signal, which is responsive to the downstream line data in particular downstream unit bands, based on a modulation scheme in which the number of modulation multi-values corresponds to the number of those particular ones of the plurality of downstream unit bands in which the resource assignment information addressed to the wireless communication terminal apparatus (200) is assigned to CCE of the same CCE number.

公开(公告)号：EP3101970A4

公开(公告)日：2017-01-18

申请号：EP14880734

申请日：2014-10-24

Applicant: PANASONIC IP CORP AMERICA

Inventor： YAMAMOTO TETSUYA ,  NAKAO SEIGO ,  SUZUKI HIDETOSHI ,  HOSHINO MASAYUKI

IPC: H04W72/04 ,  H04L1/18 ,  H04W28/04

CPC classification number: H04L1/1858 ,  H04L1/1664 ,  H04L1/1671 ,  H04W72/1284 ,  H04W72/1289

Abstract: If repetition transmission is applied to a response signal for a downlink data signal and an uplink signal, the uplink signal is repeatedly transmitted using a certain number of consecutive subframes starting with a first subframe, at which the repetition transmission of the uplink signal starts, and the response signal is repeatedly transmitted using at least the certain number of consecutive subframes starting with a second subframe, at which the repetition transmission of the response signal starts. The first subframe is set to be the same as the second subframe.

Abstract translation: 如果对下行链路数据信号和上行链路信号的响应信号进行重复发送，则从上行链路信号的重复发送开始的第一子帧开始的一定数量的连续子帧重复发送上行链路信号， 至少从第二子帧开始的至少一定数量的连续子帧重复发送响应信号，响应信号的重复发送开始于该第二子帧。 第一子帧被设置为与第二子帧相同。

公开(公告)号：EP2384072A4

公开(公告)日：2016-01-27

申请号：EP10735646

申请日：2010-01-28

Applicant: PANASONIC IP CORP AMERICA

Inventor： HORIUCHI AYAKO ,  NAKAO SEIGO ,  YUDA YASUAKI ,  IMAMURA DAICHI ,  NISHIO AKIHIKO

IPC: H04W72/04 ,  H04W88/08

CPC classification number: H04L27/2656 ,  H04B7/2606 ,  H04L5/0007 ,  H04L5/0053 ,  H04L27/261 ,  H04W48/08 ,  H04W56/0045 ,  H04W72/042 ,  H04W72/0446 ,  H04W84/047 ,  H04W88/08

Abstract: A transmission method in time-division relay, using a common transmission format to transmit a control signal for each relay station apparatus; and a base station apparatus of the same. A base station apparatus maps the control signal for relay station apparatuses in the (D+1)th OFDM symbol inside a subframe, wherein D is the maximum number of OFDM symbols in which control signals for mobile station apparatuses are mapped, said control signals being transmitted from the base station apparatus to mobile station apparatuses under the control of the base station apparatus.

公开(公告)号：EP2442607A4

公开(公告)日：2015-12-16

申请号：EP10785976

申请日：2010-06-10

Applicant: PANASONIC IP CORP AMERICA

Inventor： YUDA YASUAKI ,  NAKAO SEIGO ,  HORIUCHI AYAKO ,  NISHIO AKIHIKO ,  IMAMURA DAICHI ,  MIYOSHI KENICHI

IPC: H04W36/00 ,  H04W16/26

CPC classification number: H04W72/005 ,  H04B17/318 ,  H04B17/345 ,  H04L5/0073 ,  H04W24/08 ,  H04W24/10 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/085

Abstract: Provided is a radio communication terminal which is capable of measuring quality in communication with a handover destination with high accuracy. The radio communication terminal is capable of communicating with a base station or a relay node, and includes: a receiver which receives control information including information relating to measurement of measuring quality of a neighbor cell; an extractor which extracts information on a subframe where the measurement should be performed, which is a subframe where only transmission of a signal from the relay node connected to the base station is performed, from the information relating to the measurement; a measurement section which performs the measurement, on a subframe basis, based on the extracted information on the subframe where the measurement should be performed; and a transmitter which transmits a result of the measurement to the base station or the relay node.

公开(公告)号：EP2383918A4

公开(公告)日：2015-09-02

申请号：EP10735648

申请日：2010-01-28

Applicant: PANASONIC IP CORP AMERICA

Inventor： NISHIO AKIHIKO ,  NAKAO SEIGO ,  IMAMURA DAICHI

IPC: H04B7/04 ,  H04L5/00

CPC classification number: H04L5/0057 ,  H04B7/0615 ,  H04B7/0632 ,  H04L1/1812 ,  H04L5/0012 ,  H04L5/0023 ,  H04L5/0028 ,  H04L5/0041 ,  H04L5/005 ,  H04L5/0051 ,  H04L5/006 ,  H04L5/0073 ,  H04L5/0082 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/1226

Abstract: A wireless communication base station apparatus which is able to prevent deterioration in the throughput of LTE terminals even when LTE terminals and LTE+ terminals coexist. In this apparatus, based on the mapping pattern of the reference signals used only in LTE+ terminals, a setting unit (105) sets, in each subframe, the resource block groups where the reference signals used only by the LTE+ terminals are mapped. For symbols mapped to the antennas (110-1 to 110-4), an mapping unit (106) maps, to all the resource blocks within one frame, cell specific reference signals used for both LTE terminals and LTE+ terminals. For the symbols mapped to the antennas (110-5 to 110-8), the mapping unit (106)maps, to the plurality of resource blocks, of which part of the resource block groups is comprised, in the same subframe within one frame, the cell specific reference signals used only for LTE+ terminals, based on the setting results inputted from the setting unit (105).

Abstract translation: 一种无线通信基站装置的所有其能够防止劣化的吞吐量LTE终端即使在LTE终端和LTE +终端并存的。 在该装置中，基于仅由LTE +终端，设定单元（105）组中使用的参考信号的映射模式，在每个子帧，其中，由LTE +终端只使用的参考信号的资源块组被映射。 对于一帧中被映射到天线（110-1〜110-4）到映射单元（106）的地图，到所有的资源块的符号，同时用于LTE终端和LTE +终端的小区特定参考信号。 对于映射到天线（110-5至110-8），所述映射单元的符号（106）的地图，以资源块的多元性，所述资源块组的哪一部分被在同一子帧的一帧中包含 ，仅用于LTE +终端的小区特定参考信号，基于从设定单元（105）输入的设定结果。

公开(公告)号：EP2352330A4

公开(公告)日：2015-08-12

申请号：EP09823345

申请日：2009-10-30

Applicant: PANASONIC IP CORP AMERICA

Inventor： NAKAO SEIGO ,  NISHIO AKIHIKO ,  IMAMURA DAICHI ,  AOYAMA TAKAHISA

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

CPC classification number: H04W72/042 ,  H04L1/004 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/003 ,  H04L5/0046 ,  H04L5/0053 ,  H04L5/0094 ,  H04W28/06 ,  H04W72/0453

公开(公告)号：EP2309667A4

公开(公告)日：2015-03-18

申请号：EP09802700

申请日：2009-07-28

Applicant: PANASONIC IP CORP AMERICA

Inventor： NAKAO SEIGO ,  HOSHINO MASAYUKI

IPC: H04J11/00 ,  H04B7/06 ,  H04L1/06

CPC classification number: H04L5/0055 ,  H04B7/024 ,  H04B7/0413 ,  H04B7/0434 ,  H04B7/0623 ,  H04J11/0033 ,  H04L1/1628 ,  H04L1/18 ,  H04L1/1829 ,  H04L1/1861 ,  H04W28/04 ,  H04W72/0406