FI105992B - Adaptiivinen resurssien jakelu autopuhelinjärjestelmässä - Google Patents
Adaptiivinen resurssien jakelu autopuhelinjärjestelmässä Download PDFInfo
- Publication number
- FI105992B FI105992B FI923969A FI923969A FI105992B FI 105992 B FI105992 B FI 105992B FI 923969 A FI923969 A FI 923969A FI 923969 A FI923969 A FI 923969A FI 105992 B FI105992 B FI 105992B
- Authority
- FI
- Finland
- Prior art keywords
- call
- time
- quality
- measurement
- processing
- Prior art date
Links
- 230000003044 adaptive effect Effects 0.000 title description 4
- 238000005259 measurement Methods 0.000 claims description 54
- 238000000034 method Methods 0.000 claims description 38
- 230000005540 biological transmission Effects 0.000 claims description 32
- 238000011156 evaluation Methods 0.000 claims description 25
- 238000012545 processing Methods 0.000 claims description 25
- 230000008569 process Effects 0.000 claims description 22
- 238000012544 monitoring process Methods 0.000 claims description 15
- 108091006146 Channels Proteins 0.000 description 76
- 230000006870 function Effects 0.000 description 27
- 230000011664 signaling Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 238000013459 approach Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000001413 cellular effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000013256 coordination polymer Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 108091035286 Strbase Proteins 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000013468 resource allocation Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000012795 verification Methods 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
- 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/755,148 US5335356A (en) | 1991-09-05 | 1991-09-05 | Adaptive resource allocation in a mobile telephone system |
| US75514891 | 1991-09-05 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI923969A0 FI923969A0 (fi) | 1992-09-04 |
| FI923969A FI923969A (fi) | 1993-03-06 |
| FI105992B true FI105992B (fi) | 2000-10-31 |
Family
ID=25037922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI923969A FI105992B (fi) | 1991-09-05 | 1992-09-04 | Adaptiivinen resurssien jakelu autopuhelinjärjestelmässä |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5335356A (es) |
| EP (1) | EP0532485B1 (es) |
| JP (1) | JP3056897B2 (es) |
| AU (1) | AU658912B2 (es) |
| BR (1) | BR9203461A (es) |
| CA (1) | CA2077208C (es) |
| DE (1) | DE69222915T2 (es) |
| FI (1) | FI105992B (es) |
| HK (1) | HK1004358A1 (es) |
| MX (1) | MX9205067A (es) |
| SG (1) | SG49996A1 (es) |
| TW (1) | TW198777B (es) |
Families Citing this family (57)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6359872B1 (en) * | 1997-10-28 | 2002-03-19 | Intermec Ip Corp. | Wireless personal local area network |
| US6654378B1 (en) * | 1992-03-18 | 2003-11-25 | Broadcom Corp. | Transaction control system including portable data terminal and mobile customer service station |
| US6749122B1 (en) * | 1990-05-25 | 2004-06-15 | Broadcom Corporation | Multi-level hierarchial radio-frequency system communication system |
| SE469460B (sv) * | 1991-11-27 | 1993-07-05 | Televerket | Foerfarande och anordning foer terminalorienterad kvalitetsoevervakning i telekommunikationsnaet |
| CA2116736C (en) * | 1993-03-05 | 1999-08-10 | Edward M. Roney, Iv | Decoder selection |
| IT1270938B (it) * | 1993-05-14 | 1997-05-16 | Cselt Centro Studi Lab Telecom | Procedimento per il controllo della trasmissione su uno stesso canale di flussi informativi a velocita' variabile in sistemi di comunicazione tra mezzi mobili, e sistema utilizzante tale procedimento |
| US5430743A (en) * | 1993-06-29 | 1995-07-04 | Motorola, Inc. | Method and apparatus for recovering data in a radio communication system |
| DE4329010A1 (de) * | 1993-08-28 | 1995-03-02 | Sel Alcatel Ag | Funksystem |
| GB2281793A (en) * | 1993-09-11 | 1995-03-15 | Ibm | A data processing system for providing user load levelling in a network |
| JP2601160B2 (ja) * | 1993-10-27 | 1997-04-16 | 日本電気株式会社 | ディジタルデータ伝送方式 |
| ZA948133B (en) * | 1993-10-28 | 1996-05-17 | Qualcomm Inc | Method and apparatus for reducing the average transmit power from a sectorized base station |
| ZA948134B (en) * | 1993-10-28 | 1995-06-13 | Quaqlcomm Inc | Method and apparatus for performing handoff between sectors of a common base station |
| US6157668A (en) * | 1993-10-28 | 2000-12-05 | Qualcomm Inc. | Method and apparatus for reducing the average transmit power of a base station |
| US7885242B2 (en) | 1993-12-23 | 2011-02-08 | Broadcom Corp. | Enhanced mobility and address resolution in a wireless premises based network |
| JP2591467B2 (ja) * | 1994-04-18 | 1997-03-19 | 日本電気株式会社 | アクセス方式 |
| US5542115A (en) | 1994-06-24 | 1996-07-30 | Pioneer Tech Development Limited | Paging method and apparatus |
| SE503893C2 (sv) * | 1994-07-15 | 1996-09-30 | Ericsson Telefon Ab L M | Förfarande och anordning för frekvenshoppning i ett radiokommunikationssystem |
| SE502755C2 (sv) * | 1994-09-27 | 1996-01-08 | Telia Ab | Metod och anordning avseende fädningsrelaterad accesskontroll vid digitalt radiokommunikationssystem |
| JP2730493B2 (ja) * | 1994-09-30 | 1998-03-25 | 日本電気株式会社 | 被制御局監視方法 |
| MY123040A (en) * | 1994-12-19 | 2006-05-31 | Salbu Res And Dev Proprietary Ltd | Multi-hop packet radio networks |
| US5933787A (en) * | 1995-03-13 | 1999-08-03 | Qualcomm Incorporated | Method and apparatus for performing handoff between sectors of a common base station |
| US5682403A (en) * | 1995-05-04 | 1997-10-28 | Wavelink Communications | Spread spectrum communication network signal processor |
| US5561664A (en) * | 1995-05-11 | 1996-10-01 | Motorola, Inc. | Method of reducing audio delays associated with mobile-to-mobile communications |
| US5701294A (en) * | 1995-10-02 | 1997-12-23 | Telefonaktiebolaget Lm Ericsson | System and method for flexible coding, modulation, and time slot allocation in a radio telecommunications network |
| US6018661A (en) * | 1995-10-18 | 2000-01-25 | Telefonaktiebolaget Lm Ericsson | Inhibiting and controlling signal strength measurements by a mobile station in a wireless communication system |
| US5740537A (en) * | 1996-01-30 | 1998-04-14 | Telefonaktiebolaget L M Ericsson (Publ) | Method and circuitry for selectively permitting communication in a multi-user communication system |
| GB2309855B (en) * | 1996-01-31 | 2000-01-12 | Nokia Mobile Phones Ltd | Radio receivers and methods of operation |
| US6674735B1 (en) * | 1996-01-31 | 2004-01-06 | Nokia Mobile Phones Limited | Radio receivers and methods of operation |
| US6473623B1 (en) | 1996-04-18 | 2002-10-29 | At&T Wireless Services, Inc. | Method for self-calibration of a wireless communication system |
| US6819927B1 (en) * | 1996-10-18 | 2004-11-16 | Matsushita Electric Industrial Co., Ltd. | Communication method for use by a mobile station in a mobile communication system of CDMA |
| US6137991A (en) * | 1996-12-19 | 2000-10-24 | Ericsson Telefon Ab L M | Estimating downlink interference in a cellular communications system |
| EP0866628A3 (en) * | 1997-03-19 | 2001-01-31 | AT&T Corp. | System and method for dynamic channel assignment |
| DE19724027C2 (de) | 1997-06-06 | 1999-09-30 | Siemens Ag | Verfahren und Anordnung zum Empfang von Daten |
| US5966657A (en) * | 1997-07-24 | 1999-10-12 | Telefonaktiebolaget L M Ericsson (Publ) | Method and system for radio frequency measurement and automatic frequency planning in a cellular radio system |
| US6122293A (en) * | 1998-02-13 | 2000-09-19 | Telefonaktiebolaget Lm Ericsson | Method and system for link adaptation having a variable update interval |
| US6173168B1 (en) * | 1998-04-22 | 2001-01-09 | Telefonaktiebolaget Lm Ericsson | Optimized cell recovery in a mobile radio communications network |
| US6535497B1 (en) * | 1998-05-11 | 2003-03-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and systems for multiplexing of multiple users for enhanced capacity radiocommunications |
| SE514361C2 (sv) * | 1999-06-04 | 2001-02-12 | Ericsson Telefon Ab L M | Metod och anordning i mobilt paketdatanät |
| MXPA02000661A (es) * | 1999-07-20 | 2002-08-30 | Qualcomm Inc | Metodo para determinar un cambio en una senal de comunicacion y mejorar la recepcion y procesamiento de la senal sps utilizando esta informacion. |
| US6480472B1 (en) | 1999-07-21 | 2002-11-12 | Qualcomm Incorporated | Mobile station supervision of the forward dedicated control channel when in the discontinuous transmission mode |
| US6490270B1 (en) * | 1999-07-27 | 2002-12-03 | Lucent Technologies Inc. | Modulation method for transmitter |
| WO2001011813A1 (de) * | 1999-08-05 | 2001-02-15 | Siemens Aktiengesellschaft | Anpassungsverfahren an die eigenschaften eines übertragungskanals in mobilfunksysteme |
| JP3565102B2 (ja) * | 1999-08-13 | 2004-09-15 | 日本電気株式会社 | 下り回線拡散符号割り当て方法及び基地局 |
| US6546259B1 (en) * | 2000-06-20 | 2003-04-08 | Lockheed Martin Corporation | Method and system for autonomous two-way radio frequency communication |
| DE60034582T2 (de) * | 2000-12-14 | 2008-01-31 | Lucent Technologies Inc. | Verfahren zur Regelung der Dienstgüte eines CDMA-basierenden Systems |
| US7206840B2 (en) * | 2001-05-11 | 2007-04-17 | Koninklike Philips Electronics N.V. | Dynamic frequency selection scheme for IEEE 802.11 WLANs |
| DE10164796B4 (de) * | 2001-09-06 | 2004-12-09 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zum Charakterisieren eines Übertragungskanals |
| EP1328087A1 (en) * | 2002-01-11 | 2003-07-16 | Alcatel | Method for communicating messages within a wireless communication network involving periodic measurements of channel characteristics performed with a frequency dependent on the speed of the mobile unit and communication network implementing said method |
| FR2851400B1 (fr) | 2003-02-18 | 2005-06-10 | Nortel Networks Ltd | Procede de controle d'un mode de compte rendu de mesures sur une interface radio et controleur de reseau radio pour la mise en oeuvre du procede |
| JP2005167460A (ja) * | 2003-12-01 | 2005-06-23 | Matsushita Electric Ind Co Ltd | 無線ネットワークに接続可能な電子装置および無線ネットワークシステム |
| US7738864B2 (en) * | 2005-08-15 | 2010-06-15 | At&T Mobility Ii Llc | Embedded wireless benchmarking systems and methods |
| US20070264938A1 (en) * | 2006-05-10 | 2007-11-15 | Bhaskar Srinivasan | Method and system for adaptive link monitoring in wireless sensor networks |
| JP5185362B2 (ja) * | 2007-03-26 | 2013-04-17 | テレフオンアクチーボラゲット エル エム エリクソン（パブル） | Ｒｆ経路の欠陥を見出す方法およびデバイス |
| 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 |
| JP5309765B2 (ja) * | 2008-07-29 | 2013-10-09 | 富士通株式会社 | 情報アクセス・システム、情報記憶装置、および読取り書込み装置 |
| US8634766B2 (en) | 2010-02-16 | 2014-01-21 | Andrew Llc | Gain measurement and monitoring for wireless communication systems |
| US10104582B2 (en) * | 2014-08-11 | 2018-10-16 | Cisco Technology, Inc. | Call preservation on handover |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4009346A (en) * | 1974-12-30 | 1977-02-22 | International Business Machines Corporation | Distributional activity compression |
| US4313196A (en) * | 1979-12-28 | 1982-01-26 | International Business Machines Corp. | Priority system with low speed request bus |
| US4545071A (en) * | 1982-11-12 | 1985-10-01 | Motorola, Inc. | Portable radio for a zoned data communications system communicating message signals between portable radios and a host computer |
| US4556760A (en) * | 1984-06-11 | 1985-12-03 | Itt Corporation | Hand-off filter for cellular mobile radio |
| US4819228A (en) * | 1984-10-29 | 1989-04-04 | Stratacom Inc. | Synchronous packet voice/data communication system |
| US4771425A (en) * | 1984-10-29 | 1988-09-13 | Stratacom, Inc. | Synchoronous packet voice/data communication system |
| US4654879A (en) * | 1985-03-29 | 1987-03-31 | Itt Corporation | Cellular mobile radio subscriber location detection |
| DE3607687A1 (de) * | 1986-03-08 | 1987-09-10 | Philips Patentverwaltung | Verfahren und schaltungsanordnung zum weiterschalten einer funkverbindung in eine andere funkzelle eines digitalen funkuebertragungssystems |
| FR2595889B1 (fr) * | 1986-03-14 | 1988-05-06 | Havel Christophe | Dispositif de controle de puissance d'emission dans une station emettrice-receptrice de radiocommunication |
| US4718081A (en) * | 1986-11-13 | 1988-01-05 | General Electric Company | Method and apparatus for reducing handoff errors in a cellular radio telephone communications system |
-
1991
- 1991-09-05 US US07/755,148 patent/US5335356A/en not_active Expired - Lifetime
-
1992
- 1992-08-28 TW TW081106801A patent/TW198777B/zh not_active IP Right Cessation
- 1992-08-31 CA CA002077208A patent/CA2077208C/en not_active Expired - Fee Related
- 1992-09-03 SG SG1996012119A patent/SG49996A1/en unknown
- 1992-09-03 MX MX9205067A patent/MX9205067A/es not_active IP Right Cessation
- 1992-09-03 EP EP92850206A patent/EP0532485B1/en not_active Expired - Lifetime
- 1992-09-03 DE DE69222915T patent/DE69222915T2/de not_active Expired - Lifetime
- 1992-09-04 FI FI923969A patent/FI105992B/fi active
- 1992-09-04 AU AU22113/92A patent/AU658912B2/en not_active Ceased
- 1992-09-04 BR BR929203461A patent/BR9203461A/pt not_active IP Right Cessation
- 1992-09-07 JP JP4280426A patent/JP3056897B2/ja not_active Expired - Lifetime
-
1998
- 1998-04-24 HK HK98103478A patent/HK1004358A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0532485A3 (en) | 1993-12-15 |
| JPH06188803A (ja) | 1994-07-08 |
| DE69222915D1 (de) | 1997-12-04 |
| TW198777B (es) | 1993-01-21 |
| SG49996A1 (en) | 1998-06-15 |
| JP3056897B2 (ja) | 2000-06-26 |
| CA2077208A1 (en) | 1993-03-06 |
| EP0532485B1 (en) | 1997-10-29 |
| US5335356A (en) | 1994-08-02 |
| CA2077208C (en) | 2000-07-18 |
| DE69222915T2 (de) | 1998-03-26 |
| EP0532485A2 (en) | 1993-03-17 |
| FI923969A0 (fi) | 1992-09-04 |
| AU658912B2 (en) | 1995-05-04 |
| MX9205067A (es) | 1993-03-01 |
| AU2211392A (en) | 1993-03-11 |
| BR9203461A (pt) | 1993-04-13 |
| FI923969A (fi) | 1993-03-06 |
| HK1004358A1 (en) | 1998-11-20 |
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