ES2111482A1 - Metodo para realizar transmisiones discontinuas en una red de telecomunicaciones y utilizacion del mismo en un sistema global de comunicaciones moviles. (gsm) - Google Patents

Metodo para realizar transmisiones discontinuas en una red de telecomunicaciones y utilizacion del mismo en un sistema global de comunicaciones moviles. (gsm)

Info

Publication number
ES2111482A1
ES2111482A1 ES09502309A ES9502309A ES2111482A1 ES 2111482 A1 ES2111482 A1 ES 2111482A1 ES 09502309 A ES09502309 A ES 09502309A ES 9502309 A ES9502309 A ES 9502309A ES 2111482 A1 ES2111482 A1 ES 2111482A1
Authority
ES
Spain
Prior art keywords
mobile phone
frequency
discontinuous transmission
bursts transmitted
dummy
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.)
Granted
Application number
ES09502309A
Other languages
English (en)
Other versions
ES2111482B1 (es
Inventor
Harri Jokinen
Hannu Pirila
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.)
Nokia Solutions and Networks Oy
Original Assignee
Nokia Mobile Phones Ltd
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 Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Publication of ES2111482A1 publication Critical patent/ES2111482A1/es
Application granted granted Critical
Publication of ES2111482B1 publication Critical patent/ES2111482B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04B7/2615—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid frequency-time division multiple access [FDMA-TDMA]
    • 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
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)

Abstract

METODO PARA REALIZAR TRANSMISIONES DISCONTINUAS EN UNA RED DE TELECOMUNICACIONES Y UTILIZACION DEL MISMO EN UN SISTEMA GLOBAL PARA COMUNICACIONES MOVILES (GSM). EL OBJETO DE LA INVENCION ES UN METODO PARA REALIZAR TRANSMISIONES DISCONTINUAS (DTX) EN UNA RED DE TELECOMUNICACIONES, POR EJEMPLO EN UNA RED DE TELEFONO MOVIL GSM (SISTEMA GLOBAL PARA COMUNICACIONES MOVILES), PARTICULARMENTE EN EL ENLACE DESCENDENTE. EL INCONVENIENTE DE METODOS CONOCIDOS ES QUE RAFAGAS DE RELLENO TRANSMITIDAS EN LA FRECUENCIA DEL CANAL DE DIFUSION CAUSAN RESPUESTAS PERTURBADORAS EN UN TELEFONO MOVIL, CUANDO SE USA VARIACION DE FRECUENCIA. EN LA SOLUCION DE ACUERDO CON LA INVENCION, LAS RAFAGAS TRANSMITIDAS EN LA FRECUENCIA DEL CANAL DE DIFUSION SON CODIFICADAS PARA QUE DESPUES DE LA DECODIFICACION, EL TELEFONO MOVIL EVITE QUE INFORMACION CONTENIDA EN UNA RAFAGA DE RELLENO SEA INTERPRETADA COMO VOZ. DE ESTA MANERA, EL TELEFONO MOVIL RESPONDE CON RUIDO EN LAS RAFAGAS DE RELLENO TRANSMITIDAS EN LA FRECUENCIA DE DIFUSION.
ES09502309A 1995-01-31 1995-11-23 Metodo para realizar transmisiones discontinuas en una red de telecomunicaciones y utilizacion del mismo en un sistema global de comunicaciones moviles. (gsm) Expired - Fee Related ES2111482B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI950419A FI99066C (fi) 1995-01-31 1995-01-31 Tiedonsiirtomenetelmä

Publications (2)

Publication Number Publication Date
ES2111482A1 true ES2111482A1 (es) 1998-03-01
ES2111482B1 ES2111482B1 (es) 1998-11-16

Family

ID=8542641

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09502309A Expired - Fee Related ES2111482B1 (es) 1995-01-31 1995-11-23 Metodo para realizar transmisiones discontinuas en una red de telecomunicaciones y utilizacion del mismo en un sistema global de comunicaciones moviles. (gsm)

Country Status (13)

Country Link
US (1) US6038238A (es)
JP (1) JPH10513318A (es)
CN (1) CN1092877C (es)
AU (1) AU694928B2 (es)
CH (1) CH691648A5 (es)
DE (1) DE19546577A1 (es)
ES (1) ES2111482B1 (es)
FI (1) FI99066C (es)
FR (1) FR2730117B1 (es)
GB (1) GB2297669B (es)
NL (1) NL1001927C2 (es)
SE (1) SE506999C2 (es)
WO (1) WO1996024200A1 (es)

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US6522644B2 (en) * 1998-06-25 2003-02-18 Telefonaktiebolaget Lm Ericsson (Publ) Method for decorrelating background interference in a time-synchronized mobile communications system
US6349286B2 (en) * 1998-09-03 2002-02-19 Siemens Information And Communications Network, Inc. System and method for automatic synchronization for multimedia presentations
FI106906B (fi) * 1998-09-09 2001-04-30 Nokia Networks Oy Lähetysmenetelmä ja radiojärjestelmä
FI106907B (fi) * 1998-09-09 2001-04-30 Nokia Networks Oy Lähetysmenetelmä ja radiojärjestelmä
CA2351571C (en) * 1998-11-24 2008-07-22 Telefonaktiebolaget Lm Ericsson Efficient in-band signaling for discontinuous transmission and configuration changes in adaptive multi-rate communications systems
FI108202B (fi) * 1998-12-22 2001-11-30 Nokia Networks Oy Signalointimenetelmä ja tietoliikennejärjestelmä
FI107981B (fi) * 1998-12-30 2001-10-31 Nokia Networks Oy Matkaviestinjärjestelmä
SE514635C2 (sv) * 1999-07-02 2001-03-26 Ericsson Telefon Ab L M Förfaranden och medel för att överföra och mottaga paketdataenheter i ett cellulärt radiokommunikationssystem
DE19939366B4 (de) * 1999-08-19 2006-08-31 Siemens Ag Netzseitige Einrichtung und Verfahren zur Übertragung von Daten in einem Funk-Kommunikationssystem
DE69931783T2 (de) * 1999-10-18 2007-06-14 Lucent Technologies Inc. Verbesserung bei digitaler Kommunikationseinrichtung
US6898195B1 (en) * 2000-05-09 2005-05-24 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for sustaining conversational services in a packet switched radio access network
SE516781C2 (sv) * 2000-05-19 2002-03-05 Ericsson Telefon Ab L M Förfarande för estimering av en kanals belastning
DE10031065B4 (de) * 2000-06-26 2005-07-07 Siemens Ag Verfahren und Funkstation zur Signalisierung von Informationen in einem Funk-Kommunikationssystem
US6888882B1 (en) * 2000-11-30 2005-05-03 Arraycomm, Inc. Reducing collisions in a radio communications system
US20030108122A1 (en) * 2001-02-09 2003-06-12 Hirochika Hiraki Digital modulation system, radio communication system, radio communication device
US20040170148A1 (en) * 2001-07-02 2004-09-02 Jarri Parkkinen Frequency hopping control channel in a radio communication system
EP1435142B1 (en) 2001-10-11 2008-04-09 Interdigital Technology Corporation System and method for utilizing unused capacity in the data field of a special burst
MXPA04003684A (es) * 2001-10-19 2004-07-22 Interdigital Tech Corp Sistema para mejorar el ahorro de energia durante el modo de operacion de transmision discontinua completa en el enlace a tierra.
US20030101049A1 (en) * 2001-11-26 2003-05-29 Nokia Corporation Method for stealing speech data frames for signalling purposes
US7061999B2 (en) * 2002-02-13 2006-06-13 Ericsson Inc. Systems and methods for detecting discontinuous transmission (DTX) using cyclic redundancy check results to modify preliminary DTX classification
EP1435746A1 (en) * 2002-12-31 2004-07-07 Motorola, Inc. System and method for channel allocation in a communication system
US7231190B2 (en) * 2003-07-28 2007-06-12 Motorola, Inc. Method and apparatus for terminating reception in a wireless communication system
US7822155B2 (en) * 2003-11-04 2010-10-26 Telefonaktiebolaget L M Ericsson (Publ) Interference estimation in CDMA systems using alternative scrambling codes
WO2005060303A1 (en) * 2003-12-18 2005-06-30 Telefonaktiebolaget Lm Ericsson (Publ) A method and apparatus for determining the content of bursts to be transmitted from a base station
ATE484820T1 (de) * 2004-01-30 2010-10-15 Nokia Corp Verfahren, anordnung und kommunikationsgerät zur implementierung minimaler aktivität während einer diskontinuierlichen übertragung
US7848517B2 (en) 2005-03-16 2010-12-07 At&T Intellectual Property Ii, L.P. Secure open-air communication system utilizing multi-channel decoyed transmission
US8385435B2 (en) * 2006-02-09 2013-02-26 Broadcom Corporation Measuring interference and noise power using non-content burst periods
WO2008060867A1 (en) * 2006-11-10 2008-05-22 Texas Instruments Incorporated Regulating signal monitoring
US20080113627A1 (en) * 2006-11-10 2008-05-15 Texas Instruments Incorporated Regulating Signal Monitoring
CN101394225B (zh) * 2007-09-17 2013-06-05 华为技术有限公司 一种话音传输的方法和装置
EP2430853B1 (en) * 2009-05-11 2014-02-26 Nokia Solutions and Networks Oy Method, device and system for data processing in a network
EP2651169B1 (en) * 2011-01-07 2018-12-19 Huawei Technologies Co., Ltd. Terminal device and method thereof for reducing intra-device interference
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EP0645903A1 (fr) * 1993-09-29 1995-03-29 Alcatel Mobile Communication France Structure de burst de remplissage dans un système cellulaire de radiocommunications numériques utilisant le principe de l'AMRT, et station de base pour l'élaboration d'une telle structure
EP0650304A2 (en) * 1993-10-25 1995-04-26 Telefonaktiebolaget Lm Ericsson A frequency hopping control channel in a radio communication system
EP0651523A2 (en) * 1993-10-27 1995-05-03 Nec Corporation Communication receiver using soft decision to discriminate between a traffic channel frame and a fast associated control channel frame

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Publication number Priority date Publication date Assignee Title
EP0520969A2 (en) * 1991-06-27 1992-12-30 Hughes Aircraft Company Maximum likelihood sequence estimation for a mobile digital cellular radio receiver
EP0645903A1 (fr) * 1993-09-29 1995-03-29 Alcatel Mobile Communication France Structure de burst de remplissage dans un système cellulaire de radiocommunications numériques utilisant le principe de l'AMRT, et station de base pour l'élaboration d'une telle structure
EP0650304A2 (en) * 1993-10-25 1995-04-26 Telefonaktiebolaget Lm Ericsson A frequency hopping control channel in a radio communication system
EP0651523A2 (en) * 1993-10-27 1995-05-03 Nec Corporation Communication receiver using soft decision to discriminate between a traffic channel frame and a fast associated control channel frame

Also Published As

Publication number Publication date
GB2297669A (en) 1996-08-07
WO1996024200A1 (en) 1996-08-08
FI99066C (fi) 1997-09-25
SE506999C2 (sv) 1998-03-16
DE19546577A1 (de) 1996-08-01
GB2297669B (en) 1999-09-29
ES2111482B1 (es) 1998-11-16
GB9525966D0 (en) 1996-02-21
FR2730117A1 (fr) 1996-08-02
FI950419A (fi) 1996-08-01
FR2730117B1 (fr) 1999-08-27
NL1001927A1 (nl) 1996-07-31
AU694928B2 (en) 1998-08-06
JPH10513318A (ja) 1998-12-15
AU4261896A (en) 1996-08-21
NL1001927C2 (nl) 1998-12-22
US6038238A (en) 2000-03-14
FI950419A0 (fi) 1995-01-31
CN1092877C (zh) 2002-10-16
SE9504541L (sv) 1996-08-01
CN1174636A (zh) 1998-02-25
SE9504541D0 (sv) 1995-12-19
CH691648A5 (de) 2001-08-31
FI99066B (fi) 1997-06-13

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