SE466082B - Foerfarande foer prediktering av maetvaerden i ett mobilradiosystem - Google Patents
Foerfarande foer prediktering av maetvaerden i ett mobilradiosystemInfo
- Publication number
- SE466082B SE466082B SE9001590A SE9001590A SE466082B SE 466082 B SE466082 B SE 466082B SE 9001590 A SE9001590 A SE 9001590A SE 9001590 A SE9001590 A SE 9001590A SE 466082 B SE466082 B SE 466082B
- Authority
- SE
- Sweden
- Prior art keywords
- filter
- measured
- measured values
- filter coefficients
- time
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 12
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 title 1
- 230000003044 adaptive effect Effects 0.000 claims description 20
- 230000003111 delayed effect Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 206010027175 memory impairment Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
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
-
- 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)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9001590A SE466082B (sv) | 1990-05-03 | 1990-05-03 | Foerfarande foer prediktering av maetvaerden i ett mobilradiosystem |
EP91850066A EP0455614B1 (en) | 1990-05-03 | 1991-03-13 | A method of predicting measuring values for handoff decisions in a mobile radio communication system |
DE69103810T DE69103810T2 (de) | 1990-05-03 | 1991-03-13 | Verfahren zur Vorhersage von Messwerten für das Weiterreichen in einem mobilen Kommunikationssystem. |
PCT/SE1991/000191 WO1991017608A1 (en) | 1990-05-03 | 1991-03-13 | A method of predicting future measuring values of handoff decisions |
JP3507957A JP3002533B2 (ja) | 1990-05-03 | 1991-03-13 | 通話中チャンネル切り替え決定の将来測定値を予測するための方法 |
CA002058927A CA2058927C (en) | 1990-05-03 | 1991-03-13 | Method of predicting future measuring values of handoff decisions |
ES91850066T 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. |
AU77491/91A AU636492B2 (en) | 1990-05-03 | 1991-03-13 | Predicting measuring values of handoff decisions |
KR1019910701982A KR970001858B1 (ko) | 1990-05-03 | 1991-03-13 | 통화중 채널전환결정의 장래측정값을 예측하기 위한 방법 |
HK19995A HK19995A (en) | 1990-05-03 | 1995-02-16 | A method of predicting measuring values for handoff decisions in a mobile radio communication system |
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 (3)
Publication Number | Publication Date |
---|---|
SE9001590D0 SE9001590D0 (sv) | 1990-05-03 |
SE9001590L SE9001590L (sv) | 1991-11-04 |
SE466082B true SE466082B (sv) | 1991-12-09 |
Family
ID=20379370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9001590A SE466082B (sv) | 1990-05-03 | 1990-05-03 | Foerfarande foer prediktering av maetvaerden i ett mobilradiosystem |
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) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6041235A (en) * | 1994-04-15 | 2000-03-21 | Nokia Telecommunications Oy | Handover method and arrangement for a mobile communication system |
Families Citing this family (14)
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 |
FI941268A (fi) * | 1994-03-17 | 1995-09-18 | Nokia Telecommunications Oy | Menetelmä vastaanotetun tehon arvioimiseksi sekä vastaanotin |
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 |
WO2017070896A1 (zh) * | 2015-10-29 | 2017-05-04 | 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)
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 |
-
1990
- 1990-05-03 SE SE9001590A patent/SE466082B/sv not_active IP Right Cessation
-
1991
- 1991-03-13 AU AU77491/91A patent/AU636492B2/en not_active Ceased
- 1991-03-13 DE DE69103810T patent/DE69103810T2/de not_active Expired - Lifetime
- 1991-03-13 EP EP91850066A patent/EP0455614B1/en not_active Expired - Lifetime
- 1991-03-13 KR KR1019910701982A patent/KR970001858B1/ko not_active IP Right Cessation
- 1991-03-13 WO PCT/SE1991/000191 patent/WO1991017608A1/en active Application Filing
- 1991-03-13 ES ES91850066T patent/ES2059100T3/es not_active Expired - Lifetime
- 1991-03-13 CA CA002058927A patent/CA2058927C/en not_active Expired - Lifetime
- 1991-03-13 JP JP3507957A patent/JP3002533B2/ja not_active Expired - Lifetime
-
1995
- 1995-02-16 HK HK19995A patent/HK19995A/xx not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6041235A (en) * | 1994-04-15 | 2000-03-21 | Nokia Telecommunications Oy | Handover method and arrangement for a mobile communication system |
Also Published As
Publication number | Publication date |
---|---|
WO1991017608A1 (en) | 1991-11-14 |
JP3002533B2 (ja) | 2000-01-24 |
KR920702804A (ko) | 1992-10-06 |
CA2058927C (en) | 2001-05-15 |
EP0455614A1 (en) | 1991-11-06 |
DE69103810D1 (de) | 1994-10-13 |
SE9001590D0 (sv) | 1990-05-03 |
AU7749191A (en) | 1991-11-27 |
EP0455614B1 (en) | 1994-09-07 |
CA2058927A1 (en) | 1991-11-04 |
KR970001858B1 (ko) | 1997-02-17 |
AU636492B2 (en) | 1993-04-29 |
DE69103810T2 (de) | 1995-01-05 |
ES2059100T3 (es) | 1994-11-01 |
HK19995A (en) | 1995-02-24 |
SE9001590L (sv) | 1991-11-04 |
JPH04506894A (ja) | 1992-11-26 |
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