KR970078096A - - Google Patents

Info

Publication number
KR970078096A
KR970078096A KR19970020468A KR19970020468A KR970078096A KR 970078096 A KR970078096 A KR 970078096A KR 19970020468 A KR19970020468 A KR 19970020468A KR 19970020468 A KR19970020468 A KR 19970020468A KR 970078096 A KR970078096 A KR 970078096A
Authority
KR
South Korea
Application number
KR19970020468A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of KR970078096A publication Critical patent/KR970078096A/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Noise Elimination (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
KR19970020468A 1996-05-27 1997-05-23 KR970078096A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8132436A JPH09321736A (ja) 1996-05-27 1996-05-27 受信方法及び受信装置

Publications (1)

Publication Number Publication Date
KR970078096A true KR970078096A (ko) 1997-12-12

Family

ID=15081331

Family Applications (1)

Application Number Title Priority Date Filing Date
KR19970020468A KR970078096A (ko) 1996-05-27 1997-05-23

Country Status (5)

Country Link
US (1) US6044106A (ko)
EP (1) EP0810738A3 (ko)
JP (1) JPH09321736A (ko)
KR (1) KR970078096A (ko)
CN (1) CN1171672A (ko)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3407558B2 (ja) * 1996-08-23 2003-05-19 ソニー株式会社 送信方法、送信装置、受信方法、受信装置、多元接続方法及び多元接続システム
JPH10322408A (ja) * 1997-03-19 1998-12-04 Sony Corp 受信装置及び信号受信方法
JPH11163807A (ja) * 1997-09-29 1999-06-18 Matsushita Electric Ind Co Ltd 通信システム、送信器および受信器
JP3821331B2 (ja) * 1997-10-31 2006-09-13 ソニー株式会社 通信端末装置及びセルラー無線通信システム並びに情報通信方法
EP0966133B1 (en) 1998-06-15 2005-03-02 Sony International (Europe) GmbH Orthogonal transformations for interference reduction in multicarrier systems
US6246729B1 (en) * 1998-09-08 2001-06-12 Northrop Grumman Corporation Method and apparatus for decoding a phase encoded data signal
US6317470B1 (en) * 1998-09-15 2001-11-13 Ibiquity Digital Corporation Adaptive weighting method for orthogonal frequency division multiplexed soft symbols using channel state information estimates
EP1061654B1 (en) * 1999-06-17 2006-09-27 Sony Deutschland GmbH Detection of noise in a frequency demodulated fm audio broadcast signal
EP1275214B1 (en) * 2000-03-24 2007-08-15 Atheros Communications, Inc. Decoding system and method for digital communications
EP1176750A1 (en) * 2000-07-25 2002-01-30 Telefonaktiebolaget L M Ericsson (Publ) Link quality determination of a transmission link in an OFDM transmission system
JP3776716B2 (ja) * 2000-11-17 2006-05-17 株式会社東芝 直交周波数分割多重伝送信号受信装置
US7397867B2 (en) * 2000-12-14 2008-07-08 Pulse-Link, Inc. Mapping radio-frequency spectrum in a communication system
US6937674B2 (en) * 2000-12-14 2005-08-30 Pulse-Link, Inc. Mapping radio-frequency noise in an ultra-wideband communication system
JP3662527B2 (ja) * 2001-07-27 2005-06-22 松下電器産業株式会社 自動利得制御装置及び方法、無線通信装置
GB2381712A (en) * 2001-10-31 2003-05-07 Ubinetics Assessing quality of channels in communications systems
US8536083B2 (en) 2004-09-01 2013-09-17 Shell Oil Company Olefin epoxidation process, a catalyst for use in the process, a carrier for use in preparing the catalyst, and a process for preparing the carrier
JP2007139703A (ja) * 2005-11-22 2007-06-07 Casio Comput Co Ltd 時刻受信装置及び電波時計
US7459589B2 (en) 2005-12-22 2008-12-02 Shell Oil Company Process for the preparation of an alkylene glycol
US20070164753A1 (en) * 2006-01-18 2007-07-19 International Business Machines Corporation Power supply history monitor
WO2007120926A2 (en) * 2006-04-19 2007-10-25 Beceem Communications Inc. Measuring noise power at wireless receivers using pilot symbol information
JP4367527B2 (ja) * 2007-05-24 2009-11-18 ソニー株式会社 通信装置、通信方法、通信システム及びプログラム
KR101616873B1 (ko) * 2008-12-23 2016-05-02 삼성전자주식회사 디지털 앰프의 소요 전력량 예측 장치 및 그 방법
US9134813B2 (en) * 2009-03-31 2015-09-15 Koninklijke Philips N.V. System for demodulating a signal
JP2013535930A (ja) 2010-08-13 2013-09-12 アクララ パワー−ライン システムズ インコーポレイテッド デジタル双方向自動通信システム（ｔｗａｃｓ）のアウトバウンド受信機および方法
CA2818447C (en) 2010-12-02 2018-11-27 Aclara Power-Line Systems Inc. Mains-synchronous power-line communications system and method
JP5664636B2 (ja) * 2012-12-06 2015-02-04 カシオ計算機株式会社 時刻情報取得装置、及び、電波時計
CN108134754B (zh) * 2018-01-09 2019-02-01 西安科技大学 一种吉比特连续可变速率的中频差分解调器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388730A (en) * 1981-04-06 1983-06-14 Bell Telephone Laboratories, Incorporated Noise detector and data signal receiver for a frequency modulation system
JPS58200649A (ja) * 1982-05-19 1983-11-22 Hitachi Ltd スペクトラム拡散受信機
KR860001645A (ko) * 1984-07-23 1986-03-20 이반 밀러 레르너 잡음 검출기
KR960020201A (ko) * 1994-11-25 1996-06-17 김광호 코드분할 다중접속 시스템의 기지국에 있어서 수신장치 및 그 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583938A1 (fr) * 1985-06-21 1986-12-26 Labo Electronique Physique Filtre numerique de quadrature et demodulateur de signal numerique module en frequence comprenant un tel filtre
JPH0748750B2 (ja) * 1988-11-15 1995-05-24 日本電気株式会社 同期復調装置
US5218619A (en) * 1990-12-17 1993-06-08 Ericsson Ge Mobile Communications Holding, Inc. CDMA subtractive demodulation
US5136612A (en) * 1990-12-31 1992-08-04 At&T Bell Laboratories Method and apparatus for reducing effects of multiple access interference in a radio receiver in a code division multiple access communication system
JP2927657B2 (ja) * 1993-11-05 1999-07-28 ケイディディ株式会社 スペクトル拡散信号復調装置
US5555451A (en) * 1994-06-13 1996-09-10 Ford Motor Company High-quality reception indicating circuit for scanning AM recievers
US5901173A (en) * 1996-12-09 1999-05-04 Raytheon Company Noise Estimator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388730A (en) * 1981-04-06 1983-06-14 Bell Telephone Laboratories, Incorporated Noise detector and data signal receiver for a frequency modulation system
JPS58200649A (ja) * 1982-05-19 1983-11-22 Hitachi Ltd スペクトラム拡散受信機
KR860001645A (ko) * 1984-07-23 1986-03-20 이반 밀러 레르너 잡음 검출기
KR960020201A (ko) * 1994-11-25 1996-06-17 김광호 코드분할 다중접속 시스템의 기지국에 있어서 수신장치 및 그 방법

Also Published As

Publication number Publication date
EP0810738A2 (en) 1997-12-03
CN1171672A (zh) 1998-01-28
JPH09321736A (ja) 1997-12-12
EP0810738A3 (en) 2002-09-04
US6044106A (en) 2000-03-28

Similar Documents

Publication Publication Date Title
ITMI960127A0 (ko)
KR970078096A (ko)
ITMI960612V0 (ko)
IN191115B (ko)
IN184036B (ko)
ITMI960473A0 (ko)
ITMI960419A0 (ko)
ITMI960251A0 (ko)
ITMC960056A0 (ko)
ITMC960036A0 (ko)
ITMC960030A0 (ko)
IN189088B (ko)
CN3047495S (ko)
CN3046753S (ko)
EP0896572A4 (ko)
EP0818833A4 (ko)
CN3047919S (ko)
CN3047788S (ko)
CN3047747S (ko)
CN3047746S (ko)
CN3047648S (ko)
CN3040543S (ko)
CN3047597S (ko)
CN3041207S (ko)
CN3047494S (ko)

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application