HUP9800431A3 - Method and arrangement for detecting service - Google Patents

Method and arrangement for detecting service

Info

Publication number
HUP9800431A3
HUP9800431A3 HU9800431A HUP9800431A HUP9800431A3 HU P9800431 A3 HUP9800431 A3 HU P9800431A3 HU 9800431 A HU9800431 A HU 9800431A HU P9800431 A HUP9800431 A HU P9800431A HU P9800431 A3 HUP9800431 A3 HU P9800431A3
Authority
HU
Hungary
Prior art keywords
arrangement
detecting service
service
detecting
Prior art date
Application number
HU9800431A
Other languages
English (en)
Original Assignee
Motorola Inc Schaumburg
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 Motorola Inc Schaumburg filed Critical Motorola Inc Schaumburg
Publication of HUP9800431A2 publication Critical patent/HUP9800431A2/hu
Publication of HUP9800431A3 publication Critical patent/HUP9800431A3/hu
Publication of HU220726B1 publication Critical patent/HU220726B1/hu

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
HU9800431A 1997-02-28 1998-02-27 Szolgáltatásérzékelő áramkör, valamint eljárás a szolgáltatás érzékelésére HU220726B1 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/808,446 US5974042A (en) 1997-02-28 1997-02-28 Service detection circuit and method

Publications (3)

Publication Number Publication Date
HUP9800431A2 HUP9800431A2 (hu) 1998-10-28
HUP9800431A3 true HUP9800431A3 (en) 2000-02-28
HU220726B1 HU220726B1 (hu) 2002-05-28

Family

ID=25198779

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9800431A HU220726B1 (hu) 1997-02-28 1998-02-27 Szolgáltatásérzékelő áramkör, valamint eljárás a szolgáltatás érzékelésére

Country Status (14)

Country Link
US (1) US5974042A (hu)
JP (1) JP3031615B2 (hu)
KR (1) KR100321457B1 (hu)
CN (1) CN1117503C (hu)
AR (1) AR011875A1 (hu)
BR (1) BR9805111A (hu)
DE (1) DE19806684C2 (hu)
FR (1) FR2760303B1 (hu)
GB (1) GB2323501B (hu)
HU (1) HU220726B1 (hu)
MX (1) MX9801612A (hu)
PL (1) PL187735B1 (hu)
RU (1) RU2212762C2 (hu)
ZA (1) ZA9836B (hu)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3202658B2 (ja) * 1997-06-20 2001-08-27 日本電気株式会社 可変レートｃｄｍａ送信電力制御方式
US6553010B1 (en) * 1998-10-16 2003-04-22 Telefonaktiebolaget L M Ericsson Coverage detection and indication in multimedia radiocommunication system
US6317411B1 (en) * 1999-02-22 2001-11-13 Motorola, Inc. Method and system for transmitting and receiving signals transmitted from an antenna array with transmit diversity techniques
JP3438701B2 (ja) 2000-06-09 2003-08-18 日本電気株式会社 Ｄｓ−ｃｄｍａシステムにおける受信パスタイミング検出回路
US6778838B1 (en) * 2000-10-11 2004-08-17 Ericsson Inc. Phase null mitigation method
JP3851525B2 (ja) * 2001-08-09 2006-11-29 株式会社エヌ・ティ・ティ・ドコモ 移動局装置、移動通信システムおよびキャリア検出方法
GB2396275B (en) * 2002-12-09 2006-03-15 Ipwireless Inc Support of plural chip rates in a CDMA system
US7710919B2 (en) * 2005-10-21 2010-05-04 Samsung Electro-Mechanics Systems, methods, and apparatuses for spectrum-sensing cognitive radios
US20070092045A1 (en) * 2005-10-21 2007-04-26 Wangmyong Woo Systems, Methods, and Apparatuses for Fine-Sensing Modules
US7668262B2 (en) * 2005-10-21 2010-02-23 Samsung Electro-Mechanics Systems, methods, and apparatuses for coarse spectrum-sensing modules
US7528751B2 (en) * 2006-07-28 2009-05-05 Samsung Electro-Mechanics Systems, methods, and apparatuses for a long delay generation technique for spectrum-sensing of cognitive radios
US7860197B2 (en) * 2006-09-29 2010-12-28 Samsung Electro-Mechanics Spectrum-sensing algorithms and methods
JP5239529B2 (ja) * 2008-06-10 2013-07-17 富士通セミコンダクター株式会社 同期検出器及び通信機器
EP2338308A1 (en) * 2008-09-04 2011-06-29 Koninklijke Philips Electronics N.V. Distributed spectrum sensing
US8055222B2 (en) * 2008-12-16 2011-11-08 Motorola Mobility, Inc. Multiple protocol signal detector
US9362979B2 (en) * 2011-01-04 2016-06-07 ABG Tag & Traq, LLC Ultra wideband time-delayed correlator
US8676147B1 (en) * 2012-11-30 2014-03-18 The Aerospace Corporation Detection system, controller, and method of detecting a signal of interest
CN105157899A (zh) * 2015-08-19 2015-12-16 南京工程学院 互反向含噪拟方波最大绝对值的搜索方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5146471A (en) * 1989-03-23 1992-09-08 Echelon Systems Corporation Correlator for spread spectrum communications systems
US5063572A (en) * 1990-06-04 1991-11-05 Unisys Corporation Channelized delay and mix chip rate detector
US5157688A (en) * 1991-03-14 1992-10-20 Hughes Aircraft Company Spread spectrum transmitter for degrading spread spectrum feature detectors
US5341396A (en) * 1993-03-02 1994-08-23 The Boeing Company Multi-rate spread system
FR2710214B1 (fr) * 1993-09-15 1995-10-20 Alcatel Mobile Comm France Détecteur à seuil pour système de transmission radionumérique, dispositifs comprenant un tel détecteur à seuil et utilisation correspondante.
CA2151737C (en) * 1993-10-14 1999-09-28 Tomohiro Dohi Correlation detector and communication apparatus
US5680414A (en) * 1994-09-09 1997-10-21 Omnipoint Corporation Synchronization apparatus and method for spread spectrum receiver
FR2733113B1 (fr) * 1995-04-14 1997-06-13 Europ Agence Spatiale Recepteur de signal a spectre etale
US5978679A (en) * 1996-02-23 1999-11-02 Qualcomm Inc. Coexisting GSM and CDMA wireless telecommunications networks
US5950131A (en) * 1996-10-29 1999-09-07 Motorola, Inc. Method and apparatus for fast pilot channel acquisition using a matched filter in a CDMA radiotelephone

Also Published As

Publication number Publication date
DE19806684C2 (de) 2002-05-23
JP3031615B2 (ja) 2000-04-10
GB9801291D0 (en) 1998-03-18
KR100321457B1 (ko) 2002-03-08
GB2323501B (en) 2001-08-22
DE19806684A1 (de) 1998-09-10
GB2323501A (en) 1998-09-23
HUP9800431A2 (hu) 1998-10-28
JPH10256942A (ja) 1998-09-25
KR19980070532A (ko) 1998-10-26
CN1213260A (zh) 1999-04-07
BR9805111A (pt) 1999-12-14
FR2760303A1 (fr) 1998-09-04
HU220726B1 (hu) 2002-05-28
RU2212762C2 (ru) 2003-09-20
FR2760303B1 (fr) 2003-04-18
MX9801612A (es) 1998-11-30
US5974042A (en) 1999-10-26
ZA9836B (en) 1998-07-07
PL187735B1 (pl) 2004-09-30
PL325086A1 (en) 1998-08-31
AR011875A1 (es) 2000-09-13
CN1117503C (zh) 2003-08-06

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee