BR9609826A - Processo e disposição para a redução de interferências de canal comum em sistemas de rádio constituídos celularmente - Google Patents

Processo e disposição para a redução de interferências de canal comum em sistemas de rádio constituídos celularmente

Info

Publication number
BR9609826A
BR9609826A BR9609826A BR9609826A BR9609826A BR 9609826 A BR9609826 A BR 9609826A BR 9609826 A BR9609826 A BR 9609826A BR 9609826 A BR9609826 A BR 9609826A BR 9609826 A BR9609826 A BR 9609826A
Authority
BR
Brazil
Prior art keywords
reduction
arrangement
common channel
cellular radio
channel interference
Prior art date
Application number
BR9609826A
Other languages
English (en)
Inventor
Gerhard Ritter
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BR9609826A publication Critical patent/BR9609826A/pt

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
    • H04B1/7103—Interference-related aspects the interference being multiple access interference
    • H04B1/7105—Joint detection techniques, e.g. linear detectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
BR9609826A 1995-08-01 1996-07-24 Processo e disposição para a redução de interferências de canal comum em sistemas de rádio constituídos celularmente BR9609826A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19528207 1995-08-01
PCT/DE1996/001368 WO1997005707A1 (de) 1995-08-01 1996-07-24 Verfahren und anordnung zur verminderung von gleichkanalstörungen in zellular aufgebauten jd-cdma-funksystemen

Publications (1)

Publication Number Publication Date
BR9609826A true BR9609826A (pt) 1999-07-06

Family

ID=7768398

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9609826A BR9609826A (pt) 1995-08-01 1996-07-24 Processo e disposição para a redução de interferências de canal comum em sistemas de rádio constituídos celularmente

Country Status (13)

Country Link
EP (1) EP0842569B1 (pt)
JP (1) JPH11510332A (pt)
KR (1) KR19990036104A (pt)
CN (1) CN1196843A (pt)
AR (1) AR003155A1 (pt)
AT (1) ATE185032T1 (pt)
BR (1) BR9609826A (pt)
DE (1) DE59603178D1 (pt)
ES (1) ES2138373T3 (pt)
IL (1) IL122917A0 (pt)
MX (1) MX9800852A (pt)
TW (1) TW376601B (pt)
WO (1) WO1997005707A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19734933C1 (de) 1997-08-12 1999-02-18 Siemens Ag Verfahren, Mobilstation und Kommunikationssystem zum Anpassen an ein von einem Mobilfunknetz unterstütztes Luftschnittstellenzugangsverfahren
DE19738156C2 (de) * 1997-09-01 2000-04-06 Siemens Ag Verfahren und Anordnung zur Übertragung von Nutzdaten in einem Funkkommunikationssystem
ES2181312T3 (es) * 1997-10-27 2003-02-16 Siemens Ag Procedimiento para la transmision de informaciones a traves de un interfaz de radio.
DE19749389A1 (de) * 1997-11-07 1999-05-20 Siemens Ag Verfahren, Empfangseinrichtung und Mobilstation zur Datenübertragung in einem Funk-Kommunikationssystem
US6317412B1 (en) * 1997-12-12 2001-11-13 Stanford Telecommunications, Inc. Increased capacity in an OCDMA system for frequency isolation
DE19822276A1 (de) * 1998-05-18 1999-12-09 Siemens Ag Verfahren und Basisstation zur Signalübertragung in einem Organisationskanal eines Funk-Kommunikationssystems
DE19841464C2 (de) * 1998-09-10 2002-03-14 Siemens Ag Verfahren und Funk-Kommunikationssystem zum Bereitstellen eines Organisationskanals
DE19903017A1 (de) * 1999-01-26 2000-07-27 Siemens Ag Verfahren und Funk-Kommunikationssystem mit Zuteilung von Teilnehmercodes zu Basisstationen und Teilnehmerstationen
DE19923408C1 (de) * 1999-05-21 2000-08-31 Siemens Ag CDMA-Empfangsverfahren und CDMA-Empfangseinrichtung für Mobilfunkanwendungen
GB2351422A (en) * 1999-06-25 2000-12-27 Roke Manor Research Association of a training code to a channelisation code in a mobile telecommunications system
JP2001285254A (ja) * 2000-03-28 2001-10-12 Matsushita Electric Ind Co Ltd 通信装置及びその方法
DE10016131A1 (de) * 2000-03-31 2001-10-11 Siemens Ag Verfahren zur Datenschätzung eines Teilnehmersignals und entsprechender Empfänger
US6625203B2 (en) * 2001-04-30 2003-09-23 Interdigital Technology Corporation Fast joint detection
US7729411B2 (en) * 2005-04-27 2010-06-01 Telefonaktiebolaget L M Ericsson (Publ) Joint detector in a code division multiple access radio receiver
CN100385818C (zh) * 2005-05-26 2008-04-30 上海原动力通信科技有限公司 在时分双工码分多址系统中进行相邻小区联合检测的方法
CN100409588C (zh) * 2005-06-03 2008-08-06 上海原动力通信科技有限公司 时隙码分多址系统多小区联合检测方法
CN101098184B (zh) * 2006-06-26 2012-04-25 上海原动力通信科技有限公司 一种消除相邻小区干扰的方法及装置
CN102318195B (zh) * 2009-05-13 2014-04-02 华为技术有限公司 同频干扰抑制方法和装置

Also Published As

Publication number Publication date
CN1196843A (zh) 1998-10-21
AR003155A1 (es) 1998-07-08
TW376601B (en) 1999-12-11
IL122917A0 (en) 1998-08-16
WO1997005707A1 (de) 1997-02-13
ES2138373T3 (es) 2000-01-01
ATE185032T1 (de) 1999-10-15
KR19990036104A (ko) 1999-05-25
MX9800852A (es) 1998-04-30
DE59603178D1 (de) 1999-10-28
JPH11510332A (ja) 1999-09-07
EP0842569A1 (de) 1998-05-20
EP0842569B1 (de) 1999-09-22

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law