ATE326822T1 - Verfahren und sender/empfänger zum senden von funkrufinformationen in orthogonal- frequenzmultiplex-systemen - Google Patents

Verfahren und sender/empfänger zum senden von funkrufinformationen in orthogonal- frequenzmultiplex-systemen

Info

Publication number
ATE326822T1
ATE326822T1 AT03029652T AT03029652T ATE326822T1 AT E326822 T1 ATE326822 T1 AT E326822T1 AT 03029652 T AT03029652 T AT 03029652T AT 03029652 T AT03029652 T AT 03029652T AT E326822 T1 ATE326822 T1 AT E326822T1
Authority
AT
Austria
Prior art keywords
receiver
transmitter
orthogonal frequency
paging information
call information
Prior art date
Application number
AT03029652T
Other languages
English (en)
Inventor
Li Guangjie
Yang Hongwei
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Application granted granted Critical
Publication of ATE326822T1 publication Critical patent/ATE326822T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2649—Demodulators
    • H04L27/265—Fourier transform demodulators, e.g. fast Fourier transform [FFT] or discrete Fourier transform [DFT] demodulators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals, e.g. multi-user orthogonal frequency division multiple access [OFDMA]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
AT03029652T 2002-12-31 2003-12-23 Verfahren und sender/empfänger zum senden von funkrufinformationen in orthogonal- frequenzmultiplex-systemen ATE326822T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB021605521A CN100456658C (zh) 2002-12-31 2002-12-31 在正交频分复用系统中寻呼信息传送的方法及其收发装置

Publications (1)

Publication Number Publication Date
ATE326822T1 true ATE326822T1 (de) 2006-06-15

Family

ID=32477225

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03029652T ATE326822T1 (de) 2002-12-31 2003-12-23 Verfahren und sender/empfänger zum senden von funkrufinformationen in orthogonal- frequenzmultiplex-systemen

Country Status (5)

Country Link
US (1) US8259778B2 (de)
EP (1) EP1435750B1 (de)
CN (1) CN100456658C (de)
AT (1) ATE326822T1 (de)
DE (1) DE60305284T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050238113A1 (en) * 2004-04-26 2005-10-27 John Santhoff Hybrid communication method and apparatus
EP1793517A4 (de) * 2004-08-24 2010-12-08 Sharp Kk Datenkommunikationssystem, empfängervorrichtung und sendevorrichtung
US7852746B2 (en) * 2004-08-25 2010-12-14 Qualcomm Incorporated Transmission of signaling in an OFDM-based system
US7742444B2 (en) 2005-03-15 2010-06-22 Qualcomm Incorporated Multiple other sector information combining for power control in a wireless communication system
US8750908B2 (en) 2005-06-16 2014-06-10 Qualcomm Incorporated Quick paging channel with reduced probability of missed page
US9055552B2 (en) * 2005-06-16 2015-06-09 Qualcomm Incorporated Quick paging channel with reduced probability of missed page
EP1941767A1 (de) 2005-10-27 2008-07-09 QUALCOMM Incorporated Verfahren und vorrichtung zum versuchen des zugangs in drahtlosen kommunikationssystemen
US20090207790A1 (en) 2005-10-27 2009-08-20 Qualcomm Incorporated Method and apparatus for settingtuneawaystatus in an open state in wireless communication system
US7684312B2 (en) * 2006-01-10 2010-03-23 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for fast FFT processing of paging information
CN101035104A (zh) * 2006-03-06 2007-09-12 华为技术有限公司 扩频正交频分复用混合系统
EP1874070B1 (de) * 2006-06-29 2014-05-21 Panasonic Corporation Leistungsfähiger Mechanismus zur Paginierung mit massstabsgerechter Bandbreite Verteilung
US8787989B2 (en) * 2008-02-15 2014-07-22 Qualcomm Incorporated Efficient sleep mode operation for OFDMA systems
CN101951581A (zh) * 2010-09-15 2011-01-19 苏州恩巨网络有限公司 一种信令信息的传输方法
US8588728B1 (en) * 2011-06-16 2013-11-19 Sprint Spectrum L.P. Method and apparatus for enhanced adaptive idle mode and battery efficiency monitoring
CN103873410B (zh) * 2012-12-12 2018-10-26 南京中兴软件有限责任公司 Ofdm-pon系统及时钟信号的发送和提取方法
CN114923588B (zh) * 2022-06-10 2024-11-19 重庆大学 基于信号谱乘积分析的中心波长解调方法和系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2690029B1 (fr) * 1992-04-08 1995-03-31 France Telecom Procédé de transmission de données numériques de radiomessagerie, et récepteur de radiomessagerie correspondant.
US5537398A (en) * 1995-05-12 1996-07-16 Motorola, Inc. Apparatus for multi-rate simulcast communications
JP3485860B2 (ja) * 2000-03-27 2004-01-13 松下電器産業株式会社 基地局装置及び無線通信方法
US6930989B1 (en) * 2000-06-20 2005-08-16 Cisco Technology, Inc. Wide frequency offset correction using encoded interburst phase differences
US6865218B1 (en) * 2000-11-27 2005-03-08 Ericsson Inc. Multipath interference reduction for a CDMA system
JP3693025B2 (ja) * 2002-02-21 2005-09-07 ソニー株式会社 無線通信方法、無線通信システム、無線基地局、無線通信端末、プログラム及び媒体

Also Published As

Publication number Publication date
CN100456658C (zh) 2009-01-28
US20040151231A1 (en) 2004-08-05
EP1435750A1 (de) 2004-07-07
DE60305284T2 (de) 2007-04-26
US8259778B2 (en) 2012-09-04
DE60305284D1 (de) 2006-06-22
CN1514556A (zh) 2004-07-21
EP1435750B1 (de) 2006-05-17

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