ES2059100T3 - Un metodo para predecir valores de medicion para decisiones de transferencia en un sistema de radiocomunicacion movil. - Google Patents

Un metodo para predecir valores de medicion para decisiones de transferencia en un sistema de radiocomunicacion movil.

Info

Publication number
ES2059100T3
ES2059100T3 ES91850066T ES91850066T ES2059100T3 ES 2059100 T3 ES2059100 T3 ES 2059100T3 ES 91850066 T ES91850066 T ES 91850066T ES 91850066 T ES91850066 T ES 91850066T ES 2059100 T3 ES2059100 T3 ES 2059100T3
Authority
ES
Spain
Prior art keywords
measurement values
radiocommunication system
mobile radiocommunication
transfer decisions
predicting measurement
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 - Lifetime
Application number
ES91850066T
Other languages
English (en)
Inventor
Perols Bjorn Olof Gudmundson
Per Viktor Israelsson
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of ES2059100T3 publication Critical patent/ES2059100T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H04W36/0088—Scheduling hand-off measurements
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

LA INVENCION SE REFIERE A UN METODO DE PREDICCION DE FUTUROS VALORES DE PREDICION PARA DECISIONES A DISTANCIA EN UN SISTEMA DE COMUNICACION EN UNA RADIO MOVIL. EN PERIODOS DE TIEMPO DISCRETOS, REPRESENTADOS POR UN ENTERO N, VALORES DE MEDICION MEDIDOS (S(N)) SON SUMINISTRADOS A UN PRONOSTICADOR QUE COMPRENDE UN FILTRO DE ADAPTACION (F1), CUYOS COEFICIENTES (C(N)) SON UTILIZADOS PARA FORMAR ESTIMADOS (S^(N+L/N) DE FUTUROS VALORES DE MEDICION (S(N+L)) EN DISCRETOS PERIODOS DE TIEMPO N+L, DONDE L ES UN ENTERO POSITIVO, EN BASE A LOS VALORES DE MEDICION MEDIDOS.
ES91850066T 1990-05-03 1991-03-13 Un metodo para predecir valores de medicion para decisiones de transferencia en un sistema de radiocomunicacion movil. Expired - Lifetime ES2059100T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9001590A SE466082B (sv) 1990-05-03 1990-05-03 Foerfarande foer prediktering av maetvaerden i ett mobilradiosystem

Publications (1)

Publication Number Publication Date
ES2059100T3 true ES2059100T3 (es) 1994-11-01

Family

ID=20379370

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91850066T Expired - Lifetime ES2059100T3 (es) 1990-05-03 1991-03-13 Un metodo para predecir valores de medicion para decisiones de transferencia en un sistema de radiocomunicacion movil.

Country Status (10)

Country Link
EP (1) EP0455614B1 (es)
JP (1) JP3002533B2 (es)
KR (1) KR970001858B1 (es)
AU (1) AU636492B2 (es)
CA (1) CA2058927C (es)
DE (1) DE69103810T2 (es)
ES (1) ES2059100T3 (es)
HK (1) HK19995A (es)
SE (1) SE466082B (es)
WO (1) WO1991017608A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9028108D0 (en) * 1990-12-27 1991-02-13 British Telecomm Mobile radio handover initiation determination
DE4222236A1 (de) * 1992-07-07 1994-01-13 Sel Alcatel Ag Verfahren und Schaltungsanordnung zur Kompensation einer Dopplerverschiebung
GB2273424A (en) * 1992-12-14 1994-06-15 Motorola Ltd A cellular communications system and method for hand-off
FI941268A7 (fi) * 1994-03-17 1995-09-18 Nokia Corp Menetelmä vastaanotetun tehon arvioimiseksi sekä vastaanotin
FI941779L (fi) * 1994-04-15 1995-10-16 Nokia Telecommunications Oy Kanavanvaihtomenetelmä ja -järjestely
SE9401713D0 (sv) * 1994-05-16 1994-05-16 Ericsson Telefon Ab L M Metod att förbättra mätnoggrannheten vid handoverbeslut
SE505006C2 (sv) * 1994-08-31 1997-06-09 Telia Ab Anordning för prediktering vid handover i cellulärt telekommunikationssystem
JP2933615B1 (ja) 1998-07-15 1999-08-16 静岡日本電気株式会社 デジタルコードレスにおける通話チャネル切替判定装置
WO2002089513A1 (en) * 2001-04-25 2002-11-07 Fg Microtec Gmbh Quality of service state predictor for advanced mobile devices
US7103024B2 (en) * 2003-10-17 2006-09-05 Motorola, Inc. Wireless local area network future service quality determination method
CN101291517B (zh) 2007-04-17 2012-01-04 华为技术有限公司 一种测量处理方法及装置
JP5179258B2 (ja) * 2008-05-22 2013-04-10 株式会社エヌ・ティ・ティ・ドコモ 移動端末及び移動端末で使用される方法
WO2010001376A1 (en) * 2008-07-01 2010-01-07 Provost Fellows And Scholars Of The College Of The Holy And Undivided Trinity Of Queen Elizabeth Near Dublin Signal strength prediction in mobile devices
US20100054210A1 (en) * 2008-09-02 2010-03-04 Sony Ericsson Mobile Communications Ab Wireless network transitioning for mobile devices
CN108029065A (zh) * 2015-10-29 2018-05-11 华为技术有限公司 一种预测、上报小区信号强度的方法和用户设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556760A (en) * 1984-06-11 1985-12-03 Itt Corporation Hand-off filter for cellular mobile radio
FR2595889B1 (fr) * 1986-03-14 1988-05-06 Havel Christophe Dispositif de controle de puissance d'emission dans une station emettrice-receptrice de radiocommunication

Also Published As

Publication number Publication date
EP0455614A1 (en) 1991-11-06
SE466082B (sv) 1991-12-09
CA2058927C (en) 2001-05-15
JPH04506894A (ja) 1992-11-26
SE9001590D0 (sv) 1990-05-03
KR920702804A (ko) 1992-10-06
DE69103810D1 (de) 1994-10-13
CA2058927A1 (en) 1991-11-04
EP0455614B1 (en) 1994-09-07
KR970001858B1 (ko) 1997-02-17
AU636492B2 (en) 1993-04-29
WO1991017608A1 (en) 1991-11-14
AU7749191A (en) 1991-11-27
SE9001590L (sv) 1991-11-04
HK19995A (en) 1995-02-24
DE69103810T2 (de) 1995-01-05
JP3002533B2 (ja) 2000-01-24

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