Title:
系列割当方法、送信方法、無線移動局装置および基地局装置
Document Type and Number:
Japanese Patent JP5106531
Kind Code:
B2
Abstract:
It is an object to provide a sequence allocating method that, while maintaining the number of Zadoff-Chu sequences to compose a sequence group, is configured to make it possible to reduce correlations between different sequential groups and between same sequential groups. This method comprises the steps of setting a standard sequence with a standard sequence length (Nb) and a standard sequence number (rb) in a step (ST101), setting a threshold values (Xth1(m)) and (Xth2(m)) in accordance with an RB number (m) in a step (ST103), setting a sequence length (N) corresponding to RB number (m) in a step (ST104), judging whether ¦r/N−rb/Nb¦=Xth1(m) is satisfied in a step (ST106), judging whether ¦r/N−rb/Nb¦=Xth2(m) is satisfied in a step (ST107), including Zadoff-Chu sequences with a sequence number (r) and a sequence length (N) in a sequence group (rb) in a step (ST108); if both judgments are positive, and allocating the sequence group (rb) to the same cell in a step (ST113).
Inventors:
Takashi Iwai
Daichi Imamura
Satoshi Takada
Yoshihiko Ogawa
Daichi Imamura
Satoshi Takada
Yoshihiko Ogawa
Application Number:
JP2009520317A
Publication Date:
December 26, 2012
Filing Date:
June 18, 2008
Export Citation:
Assignee:
Panasonic Corporation
International Classes:
H04J13/22; H04J11/00; H04J13/00; H04J13/18; H04W16/02; H04W72/04
Domestic Patent References:
| JP2010506443A | 2010-02-25 | |||
| JP4723688B2 | 2011-07-13 | |||
| JP4624475B2 | 2011-02-02 | |||
| JP2011142687A | 2011-07-21 |
Attorney, Agent or Firm:
Koichi Washida
Previous Patent: アナログ波形を再構成するために遷移時間を測定するための反復信号のア...
Next Patent: ASSEMBLING FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINE
Next Patent: ASSEMBLING FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINE