CN1052609C - 寻呼机及其控制方法 - Google Patents

寻呼机及其控制方法 Download PDF

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Publication number
CN1052609C
CN1052609C CN94120742A CN94120742A CN1052609C CN 1052609 C CN1052609 C CN 1052609C CN 94120742 A CN94120742 A CN 94120742A CN 94120742 A CN94120742 A CN 94120742A CN 1052609 C CN1052609 C CN 1052609C
Authority
CN
China
Prior art keywords
attenuator
signal
bit synchronization
amplifier
controller
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN94120742A
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English (en)
Chinese (zh)
Other versions
CN1115156A (zh
Inventor
小林康宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
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 by NEC Corp filed Critical NEC Corp
Publication of CN1115156A publication Critical patent/CN1115156A/zh
Application granted granted Critical
Publication of CN1052609C publication Critical patent/CN1052609C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0079—Receiver details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/022—Selective call receivers
    • H04W88/025—Selective call decoders
    • H04W88/026—Selective call decoders using digital address codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/046—Speed or phase control by synchronisation signals using special codes as synchronising signal using a dotting sequence
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/022—Selective call receivers
    • H04W88/023—Selective call receivers with message or information receiving capability

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Noise Elimination (AREA)
CN94120742A 1993-12-28 1994-12-28 寻呼机及其控制方法 Expired - Fee Related CN1052609C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP336605/93 1993-12-28
JP5336605A JP2727948B2 (ja) 1993-12-28 1993-12-28 無線選択呼出受信機

Publications (2)

Publication Number Publication Date
CN1115156A CN1115156A (zh) 1996-01-17
CN1052609C true CN1052609C (zh) 2000-05-17

Family

ID=18300891

Family Applications (1)

Application Number Title Priority Date Filing Date
CN94120742A Expired - Fee Related CN1052609C (zh) 1993-12-28 1994-12-28 寻呼机及其控制方法

Country Status (7)

Country Link
US (1) US5903818A (https=)
JP (1) JP2727948B2 (https=)
KR (1) KR0150831B1 (https=)
CN (1) CN1052609C (https=)
GB (1) GB2285327B (https=)
HK (1) HK1002422A1 (https=)
TW (1) TW260855B (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2727948B2 (ja) * 1993-12-28 1998-03-18 日本電気株式会社 無線選択呼出受信機
JP2689932B2 (ja) * 1994-12-30 1997-12-10 日本電気株式会社 無線選択呼出受信機
JP3037175B2 (ja) 1997-01-28 2000-04-24 静岡日本電気株式会社 無線選択呼出受信機
DE19708490A1 (de) * 1997-03-03 1998-09-10 Bosch Gmbh Robert Funkgerät
KR100595839B1 (ko) * 1999-10-04 2006-07-05 에스케이 텔레콤주식회사 잡음신호를 이용한 이득 보상 장치 및 그 방법
FI116111B (fi) 2003-06-10 2005-09-15 Nokia Corp Menetelmä häiriöiden vaikutuksen pienentämiseksi vastaanottimessa ja elektroniikkalaite
CN109299376B (zh) * 2018-10-26 2021-01-01 深圳点猫科技有限公司 一种基于教育云操作系统的模糊搜索方法及装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5093659A (en) * 1988-12-29 1992-03-03 Casio Computer Co., Ltd. Paging method and pager
EP0520803A2 (en) * 1991-06-25 1992-12-30 Nec Corporation Radio pager with variable gain setting controlled according to presence and absence of sync codes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3447283A1 (de) * 1984-12-24 1986-07-10 Telefunken electronic GmbH, 7100 Heilbronn Funkempfaenger
US5144296A (en) * 1990-09-07 1992-09-01 Motorola, Inc. Adaptive battery saving controller with signal quality detecting means
US5170392A (en) * 1991-01-16 1992-12-08 Motorola, Inc. Intermodulation compensation in a receiver
JP2730347B2 (ja) * 1991-10-09 1998-03-25 松下電器産業株式会社 受信機の自動利得制御方法
JP2819919B2 (ja) * 1992-02-17 1998-11-05 日本電気株式会社 無線選択呼出受信機
WO1993022848A1 (en) * 1992-05-04 1993-11-11 Motorola, Inc. Adaptative battery saving controller
JP3254733B2 (ja) * 1992-06-16 2002-02-12 松下電器産業株式会社 自動利得制御回路
JPH0766744A (ja) * 1993-08-30 1995-03-10 Nec Corp 電界検出回路
JP2727948B2 (ja) * 1993-12-28 1998-03-18 日本電気株式会社 無線選択呼出受信機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5093659A (en) * 1988-12-29 1992-03-03 Casio Computer Co., Ltd. Paging method and pager
EP0520803A2 (en) * 1991-06-25 1992-12-30 Nec Corporation Radio pager with variable gain setting controlled according to presence and absence of sync codes

Also Published As

Publication number Publication date
GB9426295D0 (en) 1995-02-22
KR0150831B1 (ko) 1998-11-02
TW260855B (https=) 1995-10-21
GB2285327B (en) 1997-06-18
KR950022245A (ko) 1995-07-28
US5903818A (en) 1999-05-11
JPH07203512A (ja) 1995-08-04
CN1115156A (zh) 1996-01-17
GB2285327A (en) 1995-07-05
JP2727948B2 (ja) 1998-03-18
HK1002422A1 (en) 1998-08-21

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GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee