公开(公告)号：HUE038240T2

公开(公告)日：2018-10-29

申请号：HUE11797776

申请日：2011-06-07

Applicant: SUN PATENT TRUST

Inventor： OGAWA YOSHIHIKO ,  NISHIO AKIHIKO ,  NAKAO SEIGO

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

公开(公告)号：DK2400807T3

公开(公告)日：2018-10-29

申请号：DK10743560

申请日：2010-02-17

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：HRP20181417T1

公开(公告)日：2018-10-19

申请号：HRP20181417

申请日：2018-09-05

Applicant: SUN PATENT TRUST

Inventor： IWAI TAKASHI ,  IMAMURA DAICHI ,  NISHIO AKIHIKO ,  OGAWA YOSHIHIKO ,  FUKUOKA MASARU

IPC: H04W16/28 ,  H04B7/024 ,  H04J11/00 ,  H04J13/00 ,  H04L1/00 ,  H04L1/20 ,  H04L5/00

公开(公告)号：RS57335B1

公开(公告)日：2018-08-31

申请号：RSP20180694

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：DK2584827T3

公开(公告)日：2018-07-02

申请号：DK11797776

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：AU2014202552B2

公开(公告)日：2015-12-03

申请号：AU2014202552

申请日：2014-05-12

Applicant: SUN PATENT TRUST

Inventor： OGAWA YOSHIHIKO ,  NISHIO AKIHIKO ,  NAKAO SEIGO

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

Abstract: A terminal apparatus is provided that is capable of preventing degradation of reception of signal quality of control information. The terminal apparatus transmits control information on a plurality of layers. The apparatus comprises a determining section that determines an amount of resource of the control information for each of the plurality of layers by multiplying a reciprocal of a total number of transmittable bits per resource element for all of the plurality of layers with a number of bits of the control information and with an offset amount; and a transmission section that transmits the control information using the determined amount of resource of the control information.

公开(公告)号：AU2010209166B2

公开(公告)日：2014-04-24

申请号：AU2010209166

申请日：2010-01-28

Applicant: SUN PATENT TRUST

Inventor： IWAI TAKASHI ,  FUTAGI SADAKI ,  TAKATA TOMOHUMI ,  IMAMURA DAICHI ,  OGAWA YOSHIHIKO

IPC: H04J11/00 ,  H04B7/06 ,  H04B7/12

Abstract: Disclosed are a wireless transmitter and a reference signal transmission method that improve channel estimation accuracy. In a terminal (100), which transmits a reference signal using n (n is a non-negative integer 2 or greater) band blocks (which correspond to clusters here), which are disposed with spaces therebetween in a frequency direction, a reference signal controller (106) switches the reference signal formation method of a reference signal generator (107) between a first formation method and a second formation method based on the number (n) of band blocks. In addition, a threshold value setting unit (105) adjusts a switching threshold value based on the frequency spacing between band blocks. Thus, the reference signal formation method can be selected with good accuracy and, as a result, channel estimation accuracy is further improved.