FI115590B - Menetelmä kanavanvaihtoehdokkaiden luettelon muodostamiseksi - Google Patents
Menetelmä kanavanvaihtoehdokkaiden luettelon muodostamiseksi Download PDFInfo
- Publication number
- FI115590B FI115590B FI965221A FI965221A FI115590B FI 115590 B FI115590 B FI 115590B FI 965221 A FI965221 A FI 965221A FI 965221 A FI965221 A FI 965221A FI 115590 B FI115590 B FI 115590B
- Authority
- FI
- Finland
- Prior art keywords
- cell
- list
- handover
- signal
- cells
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 17
- 239000011159 matrix material Substances 0.000 description 10
- 230000001413 cellular effect Effects 0.000 description 9
- 230000004075 alteration Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Classifications
-
- 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
- H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
- H04W36/322—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data by location 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
- H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43914995 | 1995-05-11 | ||
US08/439,149 US5640676A (en) | 1995-05-11 | 1995-05-11 | Method for generating a handoff candidate list |
US9604709 | 1996-04-05 | ||
PCT/US1996/004709 WO1996036190A1 (fr) | 1995-05-11 | 1996-04-05 | Procede d'etablissement d'une liste de cellules candidates de transfert |
Publications (3)
Publication Number | Publication Date |
---|---|
FI965221A0 FI965221A0 (fi) | 1996-12-27 |
FI965221A FI965221A (fi) | 1996-12-27 |
FI115590B true FI115590B (fi) | 2005-05-31 |
Family
ID=23743490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI965221A FI115590B (fi) | 1995-05-11 | 1996-12-27 | Menetelmä kanavanvaihtoehdokkaiden luettelon muodostamiseksi |
Country Status (8)
Country | Link |
---|---|
US (1) | US5640676A (fr) |
EP (1) | EP0770313B1 (fr) |
JP (1) | JP3848681B2 (fr) |
KR (1) | KR100232266B1 (fr) |
CA (1) | CA2193690A1 (fr) |
DE (1) | DE69626352T2 (fr) |
FI (1) | FI115590B (fr) |
WO (1) | WO1996036190A1 (fr) |
Families Citing this family (68)
Publication number | Priority date | Publication date | Assignee | Title |
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US6038444A (en) * | 1994-08-19 | 2000-03-14 | Trimble Navigation Limited | Method and apparatus for advising cellphone users of possible actions to avoid dropped calls |
FI105515B (fi) * | 1995-05-24 | 2000-08-31 | Nokia Networks Oy | Menetelmä kanavanvaihdon nopeuttamiseksi sekä solukkoradiojärjestelmä |
JP3832006B2 (ja) * | 1996-02-26 | 2006-10-11 | 富士ゼロックス株式会社 | セルラ通信網およびその通信方法 |
US6178164B1 (en) * | 1996-06-07 | 2001-01-23 | Qualcomm Incorporated | Method and apparatus for performing idle handoff in a multiple access communication system |
US6014564A (en) * | 1996-09-19 | 2000-01-11 | Nortel Networks Corporation | Method and apparatus for determining virtual cell area |
FR2754658A1 (fr) * | 1996-10-16 | 1998-04-17 | Philips Electronics Nv | Systeme de transmission radioelectrique comportant des mobiles de telecommunications, procede pour se connecter sur un tel systeme et mobile dans lequel ledit procede est applique |
JPH10290475A (ja) * | 1997-02-12 | 1998-10-27 | Fujitsu Ltd | 移動通信システム |
FI109510B (fi) | 1997-02-28 | 2002-08-15 | Nokia Corp | Kanavanvaihto ja puhelunmuodostus matkaviestinjärjestelmässä |
US6035199A (en) * | 1997-04-10 | 2000-03-07 | Hughes Electronics Corporation | Method and apparatus for performing a handoff in a wireless communication system |
GB2327013B (en) | 1997-06-30 | 2002-02-13 | Ericsson Telefon Ab L M | Mobile communications system |
US5995840A (en) * | 1997-07-17 | 1999-11-30 | Motorola, Inc. | Method and apparatus for dynamically selecting a frequency reuse plan for a radio messaging system |
FR2768288B1 (fr) * | 1997-09-08 | 1999-10-15 | Alsthom Cge Alcatel | Station de base controlant les communications mises en oeuvre dans une cellule d'un reseau de radio-communication cellulaire et numerique et procede de controle correspondant |
JP2001507545A (ja) * | 1997-09-08 | 2001-06-05 | アルカテル | デジタルセルラ無線通信ネットワークのセルにおいて実施される通信を制御する基地局ならびに対応する制御方法 |
US6047183A (en) * | 1997-10-30 | 2000-04-04 | Ericsson Inc. | Selection of positioning handover candidates based on angle |
US6173181B1 (en) * | 1997-11-07 | 2001-01-09 | Motorola, Inc. | Method and system for controlling neighbor scanning in a subscriber unit in a cellular communication system |
US6580910B1 (en) * | 1997-12-19 | 2003-06-17 | Telefonaktiebolaget L M Ericsson (Publ) | Method and system for improving handoffs in cellular mobile radio systems |
US6728540B1 (en) * | 1998-03-09 | 2004-04-27 | Avaya Technology Corp. | Assisted handover in a wireless communication system |
JP3092662B2 (ja) * | 1998-04-10 | 2000-09-25 | 日本電気株式会社 | ハンドオフ制御方式 |
US6324406B1 (en) * | 1998-04-27 | 2001-11-27 | Ericsson Inc. | Mobile station location determination using radio signal timing values |
US5999814A (en) * | 1998-05-05 | 1999-12-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Method of detecting and inhibiting mobile station handoff oscillations in a cellular telecommunications network |
US6438376B1 (en) * | 1998-05-11 | 2002-08-20 | Nortel Networks Limited | Wireless communications management and control system using mobile station position and movement information |
US6201969B1 (en) * | 1998-06-02 | 2001-03-13 | Lucent Technologies Inc. | Control of handoff in CDMA cellular systems |
US6442393B1 (en) | 1998-11-06 | 2002-08-27 | Telefonaktiebolaget L M Ericsson (Publ) | Use of mobile locating and power control for radio network optimization |
US6266514B1 (en) | 1998-11-06 | 2001-07-24 | Telefonaktiebolaget Lm Ericsson | Poor network coverage mapping |
US6351642B1 (en) | 1998-12-22 | 2002-02-26 | Telefonaktiebolaget Lm Ericsson (Publ) | CDMA soft hand-off |
AU6920400A (en) * | 1999-08-19 | 2001-03-13 | Invertix Corporation | Wireless telephone network optimization |
US6940838B1 (en) | 1999-08-19 | 2005-09-06 | Invertix Corporation | Wireless telephone network optimization |
US6529740B1 (en) | 1999-12-10 | 2003-03-04 | Motorola, Inc. | Group radio with subscriber-radio controlled channel selection |
US6430414B1 (en) * | 1999-12-29 | 2002-08-06 | Qualcomm Incorporated | Soft handoff algorithm and wireless communication system for third generation CDMA systems |
SE0004081D0 (sv) * | 2000-11-02 | 2000-11-02 | Ericsson Telefon Ab L M | A method and a computer program related to cell allocation management in a mobile radio network |
US7065361B1 (en) | 2000-12-08 | 2006-06-20 | Sprint Spectrum L.P. | Method of tuning handoff neighbor lists |
US6895246B2 (en) * | 2000-12-14 | 2005-05-17 | Motorola, Inc. | Method and apparatus for optimal system control parameter assignments based on mobile location |
US7092722B1 (en) * | 2001-07-26 | 2006-08-15 | Sprint Spectrum L.P. | Method and system for establishing mobile station active set based on mobile station location |
SE0103873D0 (sv) * | 2001-11-20 | 2001-11-20 | Ericsson Telefon Ab L M | Method in a cellular radio communication network |
US7236475B2 (en) | 2002-02-06 | 2007-06-26 | Ntt Docomo, Inc. | Using subnet relations to conserve power in a wireless communication device |
US7047036B2 (en) | 2002-07-02 | 2006-05-16 | Interdigital Technology Corporation | Method and apparatus for handoff between a wireless local area network (WLAN) and a universal mobile telecommunication system (UMTS) |
US6973312B1 (en) * | 2002-07-18 | 2005-12-06 | Sprint Spectrum L.P. | Method and system of identifying cells in which to apply a carrier frequency |
US7787419B2 (en) * | 2002-09-17 | 2010-08-31 | Broadcom Corporation | System and method for providing a mesh network using a plurality of wireless access points (WAPs) |
US7379739B2 (en) * | 2002-11-14 | 2008-05-27 | Samsung Electronics Co., Ltd. | Apparatus and method for selecting a handoff base station in a wireless network |
US7512403B2 (en) * | 2002-12-20 | 2009-03-31 | Samsung Electronics Co., Ltd. | Apparatus and method for performing an interfrequency handoff in a wireless network |
US6954643B2 (en) * | 2003-06-25 | 2005-10-11 | Arraycomm Llc | Criteria for base station selection, including handover, in a wireless communication system |
TWI249360B (en) | 2003-11-13 | 2006-02-11 | Interdigital Tech Corp | Method and system for facilitating inter-system handover |
DK1723814T3 (da) | 2004-03-12 | 2009-11-09 | Interdigital Tech Corp | Fremgangsmåde til at skifte en radioangangsteknologi mellem trådlöse kommunikationssystemer med en multimode trådlös sende-/modtageenhed |
US7805142B2 (en) * | 2004-04-02 | 2010-09-28 | Alcatel-Lucent Usa Inc. | Methods and device for varying a hand-off base station list based on traffic conditions |
US8014781B2 (en) * | 2004-06-08 | 2011-09-06 | Qualcomm Incorporated | Intra-cell common reuse for a wireless communications system |
US7236786B2 (en) * | 2004-06-22 | 2007-06-26 | Industrial Technology Research Institute | Method and system for providing fast handoff in a WLAN-like communication system using active neighboring sets |
CN1977560B (zh) * | 2004-06-30 | 2010-12-08 | 艾利森电话股份有限公司 | 天线波束形状优化 |
CN1981550B (zh) * | 2004-06-30 | 2010-07-21 | 艾利森电话股份有限公司 | 站内切换中的数据处理 |
US20060019663A1 (en) * | 2004-07-12 | 2006-01-26 | Interdigital Technology Corporation | Robust and fast handover in a wireless local area network |
US7415278B2 (en) * | 2004-10-27 | 2008-08-19 | Azalea Networks | Method and system for creating and deploying a mesh network |
EP1876841B1 (fr) * | 2005-04-26 | 2018-11-21 | Mitsubishi Denki Kabushiki Kaisha | Appareil de commande de station de base et station de base radio |
US7110766B1 (en) | 2005-05-31 | 2006-09-19 | Motorola, Inc. | Method of generating a handoff candidate list |
EP1929668B1 (fr) * | 2005-08-29 | 2015-04-15 | KTFreetel Co., Ltd. | Procede et appareil pour optimiser automatiquement la liste de voisinage dans un reseau amrc a bande large asynchrone |
WO2007027033A1 (fr) * | 2005-08-29 | 2007-03-08 | Ktfreetel Co., Ltd. | Procede et appareil pour optimiser automatiquement la liste de voisinage dans un reseau amrc synchrone |
EP1890512A1 (fr) * | 2006-08-17 | 2008-02-20 | Alcatel Lucent | Méthode, dispositif et réseau pour la sélection d'une station de base cible pour un transfert d'un terminal utilisateur |
US20080152104A1 (en) * | 2006-12-20 | 2008-06-26 | Motorola, Inc. | Intelligent selection of network elements for upgrades |
WO2008085838A1 (fr) * | 2007-01-04 | 2008-07-17 | Interdigital Technology Corporation | Procédé et dispositif pour transfert intercellulaire utilisant un ensemble de candidats |
US8195204B1 (en) | 2007-07-25 | 2012-06-05 | Sprint Spectrum L.P. | Method and apparatus for scanning sectors in order of distance from mobile station |
US7881263B1 (en) | 2007-07-31 | 2011-02-01 | Sprint Spectrum L.P. | Method for use of azimuth and bearing data to select a serving sector for a mobile station |
US20100113021A1 (en) * | 2008-10-31 | 2010-05-06 | Nokia Corporation | Association of Network Cells with Location Information |
US20100208700A1 (en) * | 2009-02-13 | 2010-08-19 | Qualcomm Incorporated | Methods and systems for selecting a handover base station in mobile wimax |
US8326305B2 (en) * | 2009-07-24 | 2012-12-04 | Clearwire Ip Holdings Llc | Systems and methods for selectively pre-registering data paths for mobile stations |
CN102131176B (zh) * | 2010-01-19 | 2014-11-05 | 中兴通讯股份有限公司 | 一种微微小区邻区信息更新方法和装置 |
US8478275B1 (en) | 2010-08-05 | 2013-07-02 | Sprint Spectrum L.P. | Conditional assignment of connection identifiers to help avoid communication errors |
US20120302261A1 (en) * | 2010-11-29 | 2012-11-29 | Qualcomm Incorporated | Control schemes for determining access terminal location |
US10306522B2 (en) | 2011-02-14 | 2019-05-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and arrangement for automated handling of neighbour cell relations |
WO2012148410A1 (fr) | 2011-04-29 | 2012-11-01 | Empire Technology Development Llc | Transfert de dispositif sans fil entre des réseaux sans fil |
US8670425B1 (en) | 2011-08-09 | 2014-03-11 | Sprint Spectrum L.P. | Use of past duration of stay as trigger to scan for wireless coverage |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3636641A (en) * | 1969-04-07 | 1972-01-25 | Samuel W Daskam | Radiological training device |
US4475010A (en) * | 1983-05-05 | 1984-10-02 | At&T Bell Laboratories | High density cellular mobile radio communications |
US4670899A (en) * | 1985-05-31 | 1987-06-02 | Northern Telecom Limited | Load balancing for cellular radiotelephone system |
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 |
US5517675A (en) * | 1991-10-04 | 1996-05-14 | Motorola, Inc. | Signal transmission synchronization in a communication system |
DE69232723T2 (de) * | 1991-12-11 | 2002-12-05 | Motorola Inc | Verfahren und vorrichtung zur weiterreichung von mobilfunkgeräten unter benutzung einer leistungsbilanz |
US5327575A (en) * | 1992-03-23 | 1994-07-05 | Motorola, Inc. | Directional handover control in digital mobile radio systems employing MAHO |
US5396647A (en) * | 1992-11-03 | 1995-03-07 | Motorola, Inc. | GPS base wide area communication system site selection |
US5432843A (en) * | 1993-08-02 | 1995-07-11 | Motorola Inc. | Method of performing handoff in a cellular communication system |
US5428816A (en) * | 1993-09-09 | 1995-06-27 | Hughes Aircraft Company | Method and apparatus for mobile assisted handoff |
US5509051A (en) * | 1993-09-09 | 1996-04-16 | Hughes Aircraft Company | Prioritization of neighboring cells |
US5465389A (en) * | 1994-02-25 | 1995-11-07 | At&T Corp. | Method of prioritizing handoff procedures in a cellular system |
-
1995
- 1995-05-11 US US08/439,149 patent/US5640676A/en not_active Expired - Lifetime
-
1996
- 1996-04-05 WO PCT/US1996/004709 patent/WO1996036190A1/fr active IP Right Grant
- 1996-04-05 EP EP96913780A patent/EP0770313B1/fr not_active Expired - Lifetime
- 1996-04-05 JP JP53405696A patent/JP3848681B2/ja not_active Expired - Lifetime
- 1996-04-05 KR KR1019970700149A patent/KR100232266B1/ko not_active IP Right Cessation
- 1996-04-05 CA CA002193690A patent/CA2193690A1/fr not_active Abandoned
- 1996-04-05 DE DE69626352T patent/DE69626352T2/de not_active Expired - Lifetime
- 1996-12-27 FI FI965221A patent/FI115590B/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI965221A0 (fi) | 1996-12-27 |
JP3848681B2 (ja) | 2006-11-22 |
US5640676A (en) | 1997-06-17 |
WO1996036190A1 (fr) | 1996-11-14 |
EP0770313B1 (fr) | 2003-02-26 |
EP0770313A1 (fr) | 1997-05-02 |
KR100232266B1 (ko) | 1999-12-01 |
KR970705317A (ko) | 1997-09-06 |
FI965221A (fi) | 1996-12-27 |
DE69626352D1 (de) | 2003-04-03 |
CA2193690A1 (fr) | 1996-11-14 |
EP0770313A4 (fr) | 1998-12-09 |
DE69626352T2 (de) | 2003-09-18 |
JPH10503353A (ja) | 1998-03-24 |
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Legal Events
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FG | Patent granted |
Ref document number: 115590 Country of ref document: FI |
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Owner name: MOTOROLA MOBILITY, INC. Free format text: MOTOROLA MOBILITY, INC. |
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