ES2142841T3 - Red de radio movil con estructuras celulares jerarquicas. - Google Patents
Red de radio movil con estructuras celulares jerarquicas.Info
- Publication number
- ES2142841T3 ES2142841T3 ES93114350T ES93114350T ES2142841T3 ES 2142841 T3 ES2142841 T3 ES 2142841T3 ES 93114350 T ES93114350 T ES 93114350T ES 93114350 T ES93114350 T ES 93114350T ES 2142841 T3 ES2142841 T3 ES 2142841T3
- Authority
- ES
- Spain
- Prior art keywords
- cell structures
- hierarchical cell
- radio network
- mobile radio
- mobile stations
- 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
Links
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 title abstract 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/04—Reselecting a cell layer in multi-layered cells
-
- 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
- H04W36/324—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data by 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
- H04W16/32—Hierarchical cell structures
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
- Telephone Function (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Aerials With Secondary Devices (AREA)
Abstract
EN EL PROCESO HANDOVER DEPENDIENTE DE LA VELOCIDAD AQUI DESCRITO PARA ESTRUCTURAS JERARQUICAS DE CELULAS, SE COMPRUEBA SI LAS ESTACIONES MOVILES HAN ATRAVESADO DENTRO DE UN INTERVALO DE TIEMPO LA ZONA DE COBERTURA EFECTIVA POR RADIO DE UNA MICROCELULA. SI LAS ESTACIONES MOVILES SE ENCUENTRAN DESPUES DE UN INTERVALO DE TIEMPO TODAVIA EN LA ZONA DE COBERTURA EFECTIVA POR RADIO RESPECTO A LA MICROCELULA, ENTONCES SE DEMANDA UN HANDOVER EN LA MICROCELULA PARA LAS ESTACIONES MOVILES INTERESADAS.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4231859 | 1992-09-23 | ||
US08/195,773 US5457810A (en) | 1992-09-23 | 1994-02-14 | Mobile speed sensitive hand over method in hierarchial cell structures |
US08/195,390 US5513380A (en) | 1992-09-23 | 1994-02-14 | Mobile speed dependent handover techniques in hierarchical mobile radio networks |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2142841T3 true ES2142841T3 (es) | 2000-05-01 |
Family
ID=27204249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93114350T Expired - Lifetime ES2142841T3 (es) | 1992-09-23 | 1993-09-07 | Red de radio movil con estructuras celulares jerarquicas. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5457810A (es) |
EP (1) | EP0589278B1 (es) |
CN (1) | CN1060306C (es) |
AT (1) | ATE188331T1 (es) |
DE (1) | DE59309913D1 (es) |
DK (1) | DK0589278T3 (es) |
ES (1) | ES2142841T3 (es) |
GR (1) | GR3033050T3 (es) |
NO (1) | NO305627B1 (es) |
PT (1) | PT589278E (es) |
RU (1) | RU2107992C1 (es) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI97932C (fi) * | 1993-10-20 | 1997-03-10 | Nokia Telecommunications Oy | Solukkoradioverkko, tilaajalaite solukkoradioverkkoa varten sekä menetelmä sijainnin päivityksen suorittamiseksi solukkoradioverkossa |
JP3399623B2 (ja) * | 1994-03-16 | 2003-04-21 | 富士通株式会社 | 移動局位置捕捉装置 |
FI102123B (fi) * | 1994-04-15 | 1998-10-15 | Nokia Telecommunications Oy | Solukkotyyppinen matkaviestinjärjestelmä sekä menetelmä handoverin suo rittamiseksi mikrosolun ja makrosolun välillä |
FR2722628B1 (fr) * | 1994-07-13 | 1996-08-09 | Tabbane Sami | Selection de cellule dans un reseau radiotelephonique cellulaire multicouche |
GB2292288A (en) * | 1994-08-10 | 1996-02-14 | Motorola Ltd | Communications system and method for a multicellular environment |
US5623535A (en) * | 1994-09-08 | 1997-04-22 | Lucent Technologies Inc. | Operations of cellular communications systems based on mobility and teletraffic statistics collected by mobile units |
JPH08186876A (ja) * | 1994-12-28 | 1996-07-16 | Nec Corp | デジタルコードレス電話機及びその接続方式 |
DE19505780A1 (de) * | 1995-02-20 | 1996-08-29 | Philips Patentverwaltung | Mobilfunksystem mit verbessertem "Handover" |
US5822697A (en) * | 1995-06-05 | 1998-10-13 | Hitachi America, Ltd. | Hybrid cellular radio communication system |
GB2303024B (en) * | 1995-07-01 | 2000-04-12 | Motorola Ltd | Method for determining handover in a multicellular communications system |
GB2308042B (en) * | 1995-12-05 | 2000-02-16 | Motorola Ltd | Radio communication system |
EP0785696A3 (en) * | 1996-01-22 | 2000-04-05 | Hitachi, Ltd. | Mobile telecommunication system and method for setting telecommunication circuit therefor |
FI102345B1 (fi) * | 1996-02-20 | 1998-11-13 | Nokia Telecommunications Oy | Menetelmä päätelaitteen nopeuden määrittämiseksi ja vastaanotin |
FI103171B (fi) * | 1996-02-20 | 1999-04-30 | Nokia Telecommunications Oy | Menetelmä ja järjestely solunvaihtopäätöksen tekemiseksi matkaviestinj ärjestelmässä |
US5819181A (en) * | 1996-02-29 | 1998-10-06 | Motorola, Inc. | Apparatus and method for mitigating excess time delay in a wireless communication system |
FI103007B (fi) | 1996-04-16 | 1999-03-31 | Nokia Telecommunications Oy | Kanavanvaihto monitasoisen solupeiton matkaviestinjärjestelmässä |
FR2749733B1 (fr) * | 1996-06-07 | 1998-11-27 | Thomson Csf | Procede et dispositif de gestion des transferts intercellulaires des communications dans un systeme de radiocommunication cellulaire |
FI962380A (fi) * | 1996-06-07 | 1997-12-08 | Nokia Telecommunications Oy | Puhelun hinnan laskentaperusteiden parantaminen solukkorakenteisessa matkaviestinverkossa |
US5890067A (en) * | 1996-06-26 | 1999-03-30 | Bnr Inc. | Multi-beam antenna arrays for base stations in which the channel follows the mobile unit |
US5711005A (en) * | 1996-08-06 | 1998-01-20 | Hughes Electronics | Method for implementing a personal access communication system in a high mobility environment |
US6044249A (en) * | 1996-11-12 | 2000-03-28 | Motorola, Inc. | Method for determining handover margins in a cellular communication system |
US6138021A (en) * | 1997-11-03 | 2000-10-24 | Motorola, Inc. | Method and apparatus for providing deterministic hand-offs in a cellular communication system |
US6128327A (en) * | 1998-01-29 | 2000-10-03 | Ericsson Inc. | Frequency hopping |
KR20000007758A (ko) | 1998-07-07 | 2000-02-07 | 윤종용 | 셀룰러 단말기의 의사잡음부호 탐색방법 |
US6115580A (en) * | 1998-09-08 | 2000-09-05 | Motorola, Inc. | Communications network having adaptive network link optimization using wireless terrain awareness and method for use therein |
KR100615419B1 (ko) * | 1999-08-17 | 2006-08-25 | 에스케이 텔레콤주식회사 | 역방향 성능 향상을 위한 무선통신 시스템 |
US6438117B1 (en) * | 2000-01-07 | 2002-08-20 | Qualcomm Incorporated | Base station synchronization for handover in a hybrid GSM/CDMA network |
GB0006013D0 (en) * | 2000-03-13 | 2000-05-03 | Simoco Int Ltd | Mobile radio communications |
JP4151937B2 (ja) * | 2000-09-18 | 2008-09-17 | 株式会社デンソー | 通信システム、通信方法および移動局 |
US6745034B2 (en) | 2000-12-22 | 2004-06-01 | Nokia Corporation | Apparatus, and associated method, for adaptively selecting a handoff threshold in a radio communication system |
US20020102976A1 (en) * | 2001-01-31 | 2002-08-01 | Newbury Mark E. | System and method for performing inter-layer handoff in a hierarchical cellular system |
GB0119391D0 (en) * | 2001-08-09 | 2001-10-03 | Koninkl Philips Electronics Nv | Handover in cellular radio systems |
JP2003163959A (ja) * | 2001-11-28 | 2003-06-06 | Nec Corp | 移動通信機及び移動通信システム |
KR100449605B1 (ko) * | 2001-12-28 | 2004-09-22 | 학교법인대우학원 | 무선 이동통신 시스템에서 하나의 셀을 여러 개의 서비스영역으로 차별화하여 자원을 관리하는 방법 |
JP3937968B2 (ja) * | 2002-08-01 | 2007-06-27 | 株式会社日立製作所 | 移動通信端末装置 |
GB2399476B (en) * | 2003-03-14 | 2006-08-16 | Matsushita Electric Ind Co Ltd | Fast handover in mobile communications networks |
US20040219921A1 (en) * | 2003-04-30 | 2004-11-04 | Qiang Cao | Method of releasing a connection between a mobile user terminal and a network |
EP1820363B1 (en) * | 2004-12-06 | 2013-07-03 | Telefonaktiebolaget LM Ericsson (publ) | Access selection in wireless networks |
CN100442909C (zh) * | 2005-01-05 | 2008-12-10 | 华为技术有限公司 | 一种wcdma分层网中的层间切换方法 |
US7996010B2 (en) * | 2005-11-02 | 2011-08-09 | Research In Motion Limited | Apparatus and method for querying for RAT handover system information in mobile telecommunications systems |
US8009745B2 (en) | 2005-11-15 | 2011-08-30 | Qualcomm Incorporated | Time tracking for a receiver with guard interval correlation |
US8855637B2 (en) | 2007-03-21 | 2014-10-07 | Wi-Lan, Inc. | Methods and apparatus for performing handoff based on the mobility of a subscriber station |
KR101503839B1 (ko) * | 2007-07-13 | 2015-03-18 | 삼성전자주식회사 | 다중모드 휴대단말기의 핸드오버 방법 및 장치 |
CN101409898B (zh) * | 2007-10-12 | 2011-07-06 | 中国移动通信集团公司 | 在蜂窝无线网络内进行位置更新的方法及其网络侧装置 |
KR101074583B1 (ko) * | 2009-10-12 | 2011-10-17 | 주식회사 팬택 | 네트워크 서버, 이동통신 단말기, 및 이들을 운용하는 방법 |
KR101659911B1 (ko) | 2010-04-27 | 2016-09-26 | 삼성전자주식회사 | 다중 셀 그룹 내의 서빙 마이크로 기지국, 인접 마이크로 기지국, 매크로 기지국 및 차량 이동 단말의 통신 방법 |
US8417260B2 (en) * | 2011-06-30 | 2013-04-09 | Cable Television Laboratories, Inc. | Optimizing network access |
EP2959726B1 (en) | 2013-02-22 | 2019-07-10 | Intel IP Corporation | Systems and methods for access network selection and traffic routing |
US9326214B1 (en) * | 2013-04-04 | 2016-04-26 | Sprint Spectrum L.P. | Managing a handover of a wireless device |
EP3952439A1 (en) | 2020-08-03 | 2022-02-09 | Telefónica Germany GmbH & Co. OHG | Method, apparatus and system for defining and setting parameters in cellular mobile communication networks |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5863242A (ja) * | 1981-10-12 | 1983-04-15 | Nippon Telegr & Teleph Corp <Ntt> | 移動通信方式 |
JPS6210135A (ja) * | 1985-07-05 | 1987-01-19 | Shin Etsu Chem Co Ltd | パ−フルオロポリエ−テルの製造方法 |
US5189734A (en) * | 1988-11-16 | 1993-02-23 | U.S. Philips Corporation | Cellular radio system |
GB2225196A (en) * | 1988-11-16 | 1990-05-23 | Philips Electronic Associated | Cellular radio system |
US5161248A (en) * | 1989-10-02 | 1992-11-03 | Motorola, Inc. | Method of predicting cell-to-cell hand-offs for a satellite cellular communications system |
JPH03196772A (ja) * | 1989-12-26 | 1991-08-28 | Toshiba Corp | 画像形成装置 |
GB2242805B (en) * | 1990-04-06 | 1994-08-03 | Stc Plc | Handover techniques |
GB2242806B (en) * | 1990-04-06 | 1994-04-20 | Stc Plc | Handover techniques |
US5345499A (en) * | 1992-03-23 | 1994-09-06 | At&T Bell Laboratories | Method for increasing two tier macrocell/microcell subscriber capacity in a cellular system |
-
1993
- 1993-08-11 RU RU93040702/09A patent/RU2107992C1/ru not_active IP Right Cessation
- 1993-09-07 DK DK93114350T patent/DK0589278T3/da active
- 1993-09-07 DE DE59309913T patent/DE59309913D1/de not_active Expired - Fee Related
- 1993-09-07 EP EP93114350A patent/EP0589278B1/de not_active Expired - Lifetime
- 1993-09-07 ES ES93114350T patent/ES2142841T3/es not_active Expired - Lifetime
- 1993-09-07 PT PT93114350T patent/PT589278E/pt unknown
- 1993-09-07 AT AT93114350T patent/ATE188331T1/de not_active IP Right Cessation
- 1993-09-21 NO NO933362A patent/NO305627B1/no unknown
- 1993-09-23 CN CN93117892A patent/CN1060306C/zh not_active Expired - Lifetime
-
1994
- 1994-02-14 US US08/195,773 patent/US5457810A/en not_active Expired - Lifetime
-
2000
- 2000-03-24 GR GR20000400737T patent/GR3033050T3/el not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO933362D0 (no) | 1993-09-21 |
DE59309913D1 (de) | 2000-02-03 |
ATE188331T1 (de) | 2000-01-15 |
US5457810A (en) | 1995-10-10 |
EP0589278A2 (de) | 1994-03-30 |
CN1060306C (zh) | 2001-01-03 |
EP0589278A3 (en) | 1994-06-01 |
RU2107992C1 (ru) | 1998-03-27 |
CN1085030A (zh) | 1994-04-06 |
NO933362L (no) | 1994-03-24 |
GR3033050T3 (en) | 2000-08-31 |
DK0589278T3 (da) | 2000-06-19 |
NO305627B1 (no) | 1999-06-28 |
PT589278E (pt) | 2000-06-30 |
EP0589278B1 (de) | 1999-12-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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