Resources Contact Us Home
Ban; Koichiro
Kawasaki, JP
No. of patents:

Patent Number Title Of Patent Date Issued
8577946 Signal receiving apparatus and communication system November 5, 2013
There is provided a signal receiving apparatus including first to pth stage computers configured to apply, in a step-by-step manner, butterfly operations to 2.sup.N input values; and 2.sup.N registers configured to store values obtained by a p-1th stage computer wherein the pth stage
8571150 Frequency offset compensation apparatus October 29, 2013
According to one embodiment, a frequency offset compensation apparatus includes a first estimation unit, a second estimation unit, a setting unit, a synthesis unit and a compensation unit. The first estimation unit estimates a first rotation. The second estimation unit estimates a second
8201063 Transmitter and receiver June 12, 2012
There is provided with a transmitter including: an input unit configured to input a data symbol sequence; a block generator configured to sequentially generate data blocks each including a plurality of data symbols by using the data symbol sequence; an addition unit configured to add
8094553 Base station, radio terminal and radio communication method January 10, 2012
According to an aspect of the present invention, there is provided with a radio communication method using an OFDMA scheme for uplink communication from a plurality of radio terminals to a base station, including: detecting communication states of the radio terminals; and arranging null
8036310 Transmitter and receiver October 11, 2011
There is provided with a transmitter including: a pilot generation unit configured to generate a plurality of pilot symbols; a bit sequence generation unit configured to invert each bit in a first bit sequence to generate a second bit sequence; a transmission block generation unit co
7557752 Apparatus and method for communication July 7, 2009
There is provided a communication method including: generating a channel estimated value for each antenna by performing channel estimation using a received signal by each antenna; calculating reception weights by which subcarriers assigned the received signal of each antenna are to be

  Recently Added Patents
Electrical terminal
Markers of acute myeloid leukemia stem cells
Semiconductor device having vertical channel
Method and system for detecting center pivot collision
Time sharing type autostereoscopic display apparatus and method for driving the same
Methods and systems for delivering customized advertisements
Semiconductor device manufacture in which minimum wiring pitch of connecting portion wiring layer is less than minimum wiring pitch of any other wiring layer
  Randomly Featured Patents
Multi-wavelength optical source generator
Light pipe and housing assembly using the same
Digital tire gauge
Probabilistic data clustering
High efficiency light emitting diodes
Electrically resistive arc suppressor shadowing getter flash
Carrier for rolls of metal sheet
Flocculation process using lactam or vinyl sulfonate polymer
Insulation monitoring system for insulated high voltage apparatus
Catalysts for producing 1,3-diols and/or 3-hydroxyaldehydes, and processes for making and using same