JP5323556B2 - 演算回路、信号選択方法及びコンピュータプログラム - Google Patents

演算回路、信号選択方法及びコンピュータプログラム Download PDF

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Publication number
JP5323556B2
JP5323556B2 JP2009083231A JP2009083231A JP5323556B2 JP 5323556 B2 JP5323556 B2 JP 5323556B2 JP 2009083231 A JP2009083231 A JP 2009083231A JP 2009083231 A JP2009083231 A JP 2009083231A JP 5323556 B2 JP5323556 B2 JP 5323556B2
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Japan
Prior art keywords
signal
signals
measurement
circuit
unit
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Expired - Fee Related
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JP2009083231A
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English (en)
Japanese (ja)
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JP2010239287A5 (enExample
JP2010239287A (ja
Inventor
誠之 梅島
克弘 小野塚
典弘 市丸
将吾 川田
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Felica Networks Inc
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Felica Networks Inc
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Application filed by Felica Networks Inc filed Critical Felica Networks Inc
Priority to JP2009083231A priority Critical patent/JP5323556B2/ja
Priority to US12/723,839 priority patent/US8612506B2/en
Priority to CN2010101401472A priority patent/CN101854195B/zh
Publication of JP2010239287A publication Critical patent/JP2010239287A/ja
Publication of JP2010239287A5 publication Critical patent/JP2010239287A5/ja
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Publication of JP5323556B2 publication Critical patent/JP5323556B2/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H04B17/327—Received signal code power [RSCP]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Dc Digital Transmission (AREA)
  • Near-Field Transmission Systems (AREA)
JP2009083231A 2009-03-30 2009-03-30 演算回路、信号選択方法及びコンピュータプログラム Expired - Fee Related JP5323556B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009083231A JP5323556B2 (ja) 2009-03-30 2009-03-30 演算回路、信号選択方法及びコンピュータプログラム
US12/723,839 US8612506B2 (en) 2009-03-30 2010-03-15 Arithmetic circuit, signal selection method, and computer program
CN2010101401472A CN101854195B (zh) 2009-03-30 2010-03-23 运算电路、信号选择方法及计算机程序

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009083231A JP5323556B2 (ja) 2009-03-30 2009-03-30 演算回路、信号選択方法及びコンピュータプログラム

Publications (3)

Publication Number Publication Date
JP2010239287A JP2010239287A (ja) 2010-10-21
JP2010239287A5 JP2010239287A5 (enExample) 2012-04-12
JP5323556B2 true JP5323556B2 (ja) 2013-10-23

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Family Applications (1)

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JP2009083231A Expired - Fee Related JP5323556B2 (ja) 2009-03-30 2009-03-30 演算回路、信号選択方法及びコンピュータプログラム

Country Status (3)

Country Link
US (1) US8612506B2 (enExample)
JP (1) JP5323556B2 (enExample)
CN (1) CN101854195B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH084968B2 (ja) 1990-11-30 1996-01-24 株式会社日進工具製作所 転削工具

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5624847B2 (ja) * 2010-10-19 2014-11-12 株式会社Ｎｔｔドコモ 信号検出装置及び信号検出方法
KR101491939B1 (ko) 2010-10-26 2015-02-23 닛산 지도우샤 가부시키가이샤 하이브리드 차량의 제어 장치 및 제어 방법
CN110572170B (zh) * 2019-09-10 2021-06-22 成都精位科技有限公司 信号接收设备及无线发送设备筛选方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5668828A (en) * 1992-05-08 1997-09-16 Sanconix, Inc. Enhanced frequency agile radio
WO2000041402A2 (en) * 1999-01-08 2000-07-13 Trueposition, Inc. A signal collection system
JP4824195B2 (ja) * 2001-05-18 2011-11-30 日本信号株式会社 非接触型ｉｃカード用リーダライタ及びその制御方法
EP1439649A4 (en) * 2001-10-23 2008-03-19 Sony Corp DATA COMMUNICATION SYSTEM, DATA TRANSMITTER AND DATA RECEIVER
CN1175600C (zh) * 2001-10-24 2004-11-10 华为技术有限公司 一种按区域调整调制编码方案的方法
JP3819783B2 (ja) * 2002-02-08 2006-09-13 日本電信電話株式会社 非接触ｉｃカード及び非接触ｉｃカード用リーダライタ
JP3592304B2 (ja) * 2002-02-21 2004-11-24 日本電信電話株式会社 最適通信方式選択方法及び非接触応答装置
KR100726596B1 (ko) * 2005-11-03 2007-06-11 엘지이노텍 주식회사 Ｒｆｉｄ리더
JP2008035104A (ja) 2006-07-27 2008-02-14 Sony Corp 通信装置及び信号処理方法
JP4891708B2 (ja) * 2006-08-31 2012-03-07 株式会社東芝 情報通信媒体
JP2008269368A (ja) 2007-04-21 2008-11-06 Nidec Sankyo Corp 媒体処理装置
JP5148251B2 (ja) * 2007-11-19 2013-02-20 フェリカネットワークス株式会社 Ｉｃカード、情報処理装置、通信方式の判別方法、及びプログラム
JP2009271861A (ja) * 2008-05-09 2009-11-19 Fuji Electric Holdings Co Ltd 非接触型通信装置、その復号部
JP5339138B2 (ja) * 2009-03-25 2013-11-13 ソニー株式会社 通信装置、通信方法、およびプログラム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH084968B2 (ja) 1990-11-30 1996-01-24 株式会社日進工具製作所 転削工具

Also Published As

Publication number Publication date
US20100246652A1 (en) 2010-09-30
CN101854195B (zh) 2013-09-11
US8612506B2 (en) 2013-12-17
JP2010239287A (ja) 2010-10-21
CN101854195A (zh) 2010-10-06

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