AR005973A1 - Disposicion de telefonia celular con multiples canales de voz disponibles para transmitir comunicaciones celulares, y metodo - Google Patents
Disposicion de telefonia celular con multiples canales de voz disponibles para transmitir comunicaciones celulares, y metodoInfo
- Publication number
- AR005973A1 AR005973A1 ARP970100730A ARP970100730A AR005973A1 AR 005973 A1 AR005973 A1 AR 005973A1 AR P970100730 A ARP970100730 A AR P970100730A AR P970100730 A ARP970100730 A AR P970100730A AR 005973 A1 AR005973 A1 AR 005973A1
- Authority
- AR
- Argentina
- Prior art keywords
- base station
- cell phone
- voice channels
- voice
- signal power
- Prior art date
Links
- 238000005259 measurement Methods 0.000 abstract 4
- 230000001413 cellular effect Effects 0.000 abstract 3
- 238000012795 verification Methods 0.000 abstract 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
- H04W36/30—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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
- H04W40/248—Connectivity information update
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/20—Performing reselection for specific purposes for optimising the interference level
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Cada estación de base de un sistema telefónico celular incluye un dispositivo de medición de potencia de senales, operable para sintonizar ypara efectuar mediciones de potencia de senales en no sólo los canales de voz asignados a lasdemá s celdas, sino también en sus propios canales de voz. Lasmediciones en los propios canales de voz proporcionan una indicación de interferencia inyectada, útil para efectuar asignaciones de canales de vozpor calidad durante elestablecimiento o la transferencia de una llamada. En un sistema celular análogo convencional, el dispositivo de medición depotencia de senales comprende el receptor de potencia de senales de la estación de base, que mide en las propiasfrecuencias de voz análoga s inactivas de laestación de base. En un sistema celular de acceso múltiple por división horaria (TDMA), el dispositivo de medición de potencia de senales comprendeel módulo de verificación de localización de laestación de base, que mide en las frecuencias de voz digitales durante las ranuras de tiempo inactivas.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/603,858 US6006092A (en) | 1996-02-22 | 1996-02-22 | Quality driven voice channel selection in a cellular telephone system using idle voice channel signal strength measurements |
Publications (1)
Publication Number | Publication Date |
---|---|
AR005973A1 true AR005973A1 (es) | 1999-07-21 |
Family
ID=24417216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP970100730A AR005973A1 (es) | 1996-02-22 | 1997-02-21 | Disposicion de telefonia celular con multiples canales de voz disponibles para transmitir comunicaciones celulares, y metodo |
Country Status (6)
Country | Link |
---|---|
US (1) | US6006092A (es) |
AR (1) | AR005973A1 (es) |
AU (1) | AU720973B2 (es) |
BR (1) | BR9707728A (es) |
CA (1) | CA2246324C (es) |
WO (1) | WO1997031501A1 (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6021122A (en) * | 1996-06-07 | 2000-02-01 | Qualcomm Incorporated | Method and apparatus for performing idle handoff in a multiple access communication system |
JPH10290475A (ja) * | 1997-02-12 | 1998-10-27 | Fujitsu Ltd | 移動通信システム |
US5913177A (en) * | 1997-03-31 | 1999-06-15 | Radio Frequency Systems, Inc. | Traffic distribution analysis in a land mobile radio system |
US6052605A (en) * | 1997-03-31 | 2000-04-18 | Radio Frequency Systems, Inc. | Continuous interference assessment and avoidance in a land mobile radio system |
FI104527B (fi) * | 1997-09-17 | 2000-02-15 | Nokia Mobile Phones Ltd | Mukautuva radiolinkki |
FR2773932B1 (fr) * | 1998-01-16 | 2000-10-06 | Thomson Csf | Procede de recherche de canal temporel libre dans un reseau local de transmission par voie radio |
US6236656B1 (en) * | 1998-03-19 | 2001-05-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Link-efficiency based scheduling in radio data communications systems |
DE69932007T2 (de) * | 1998-03-26 | 2007-07-12 | Koninklijke Philips Electronics N.V. | Kommunikationsnetz mit verbessertem zugriffsprotokoll |
US6295279B1 (en) * | 1998-09-02 | 2001-09-25 | Ericsson Inc. | System and method for measuring reverse-link carrier-to-interference ratio for a time division multiple access system in the field environment |
US6195554B1 (en) * | 1999-02-16 | 2001-02-27 | Ericsson Inc. | Channel assignment based on uplink interference level and channel quality measurements with a forward and backward reassignment step |
FI106995B (fi) * | 1999-02-26 | 2001-05-15 | Nokia Mobile Phones Ltd | Menetelmä häiriöiden pienentämiseksi vastaanottimessa |
US6442151B1 (en) * | 1999-04-06 | 2002-08-27 | Ericsson Inc. | System and method for variable reassignment of transmission channels |
FI991284A (fi) * | 1999-06-04 | 2000-12-05 | Nokia Networks Oy | Solukkoradioverkon tukiaseman kanavakonfiguroinnin suorittaminen dynaa misesti |
GB9922204D0 (en) * | 1999-09-20 | 1999-11-17 | Nokia Telecommunications Oy | Reporting communication link information |
US6771628B1 (en) | 1999-12-20 | 2004-08-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for evaluating a timeslot in a TDMA signal |
EP1111947A1 (en) * | 1999-12-22 | 2001-06-27 | Telefonaktiebolaget L M Ericsson (Publ) | Cordless telephone system |
US6597908B1 (en) * | 2000-02-09 | 2003-07-22 | Lucent Technologies Inc. | Method and system for monitoring traffic carrier performance in a mobile communication system |
JP2001359134A (ja) * | 2000-06-09 | 2001-12-26 | Matsushita Electric Ind Co Ltd | ハンドオーバー制御方法及び該制御方法を実施する移動局装置 |
JP2002176669A (ja) * | 2000-12-07 | 2002-06-21 | Matsushita Electric Ind Co Ltd | 基地局装置および無線通信チャネル割り当て方法 |
US7151755B2 (en) * | 2002-08-23 | 2006-12-19 | Navini Networks, Inc. | Method and system for multi-cell interference reduction in a wireless communication system |
US7149476B2 (en) * | 2003-02-20 | 2006-12-12 | Cingular Wireless Ii, Llc | Precision for interference estimation in unsynchronized wireless networks |
JP4300214B2 (ja) * | 2003-03-10 | 2009-07-22 | 株式会社バッファロー | アクセスポイント |
KR101468283B1 (ko) * | 2003-07-17 | 2014-12-02 | 인터디지탈 테크날러지 코포레이션 | Wlan 네트워크 제어를 위한 신호 방법 |
DE102004010182B3 (de) * | 2004-03-02 | 2005-07-21 | Siemens Ag | Verfahren und Anordnung zum Erfassen einer Funkabdeckung |
ES2359200B8 (es) * | 2009-06-30 | 2012-04-17 | Vodafone España, S.A.U. | Método y sistema para la reasignación de recursos de llamada de voz en la doble portadora de enlace descendente. |
JP5432883B2 (ja) * | 2010-11-26 | 2014-03-05 | 株式会社Nttドコモ | 基地局及び方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4608711A (en) * | 1984-06-21 | 1986-08-26 | Itt Corporation | Cellular mobile radio hand-off utilizing voice channel |
US4670899A (en) * | 1985-05-31 | 1987-06-02 | Northern Telecom Limited | Load balancing for cellular radiotelephone system |
US4726050A (en) * | 1986-02-18 | 1988-02-16 | Motorola, Inc. | Scanning receiver allocation method and apparatus for cellular radiotelephone systems |
US5042082A (en) * | 1989-06-26 | 1991-08-20 | Telefonaktiebolaget L. M. Ericsson | Mobile assisted handoff |
JP2854346B2 (ja) * | 1989-09-19 | 1999-02-03 | 日本電信電話株式会社 | チャネル割当方法 |
US5148548A (en) * | 1989-12-19 | 1992-09-15 | Northern Telecom Limited | Method of monitoring cellular radio channels to avoid adjacent and co-channel interference |
US5119397A (en) * | 1990-04-26 | 1992-06-02 | Telefonaktiebolaget L M Ericsson | Combined analog and digital cellular telephone system having a secondary set of control channels |
CA2027826C (en) * | 1990-10-17 | 2000-02-15 | Leo Strawczynski | Improved call set-up in a radio communication system with dynamic channel allocation |
US5276908A (en) * | 1990-10-25 | 1994-01-04 | Northern Telecom Limited | Call set-up and spectrum sharing in radio communication on systems with dynamic channel allocation |
CA2031551C (en) * | 1990-12-05 | 1998-06-30 | Leo Strawczynski | Inter-cell call hand-over in radio communication systems with dynamic channel allocation |
CA2032325C (en) * | 1990-12-14 | 1998-07-07 | Leo Strawczynski | Intra-cell call hand-over in radio communication systems with dynamic channel allocation |
US5175867A (en) * | 1991-03-15 | 1992-12-29 | Telefonaktiebolaget L M Ericsson | Neighbor-assisted handoff in a cellular communications system |
US5260943A (en) * | 1992-06-16 | 1993-11-09 | Motorola, Inc. | TDM hand-off technique using time differences |
US5375123A (en) * | 1993-02-05 | 1994-12-20 | Telefonakitebolaget L. M. Ericsson | Allocation of channels using interference estimation |
FI92966C (fi) * | 1993-05-18 | 1995-01-25 | Nokia Telecommunications Oy | Menetelmä ja järjestely tukiaseman kunnon mittaamiseksi |
US5574775A (en) * | 1993-08-04 | 1996-11-12 | Lucent Technologies, Inc. | Universal wireless radiotelephone system |
US5491837A (en) * | 1994-03-07 | 1996-02-13 | Ericsson Inc. | Method and system for channel allocation using power control and mobile-assisted handover measurements |
FI97660C (fi) * | 1994-07-20 | 1997-01-27 | Nokia Telecommunications Oy | Menetelmä radiojärjestelmän tukiasemaympäristön häiriötason mittaamiseksi, sekä solukkoradiojärjestelmä |
US5634192A (en) * | 1995-02-23 | 1997-05-27 | Northern Telecom Limited | Mobile-assisted handoff technique |
-
1996
- 1996-02-22 US US08/603,858 patent/US6006092A/en not_active Expired - Lifetime
-
1997
- 1997-02-18 AU AU22377/97A patent/AU720973B2/en not_active Ceased
- 1997-02-18 CA CA002246324A patent/CA2246324C/en not_active Expired - Fee Related
- 1997-02-18 BR BR9707728A patent/BR9707728A/pt not_active IP Right Cessation
- 1997-02-18 WO PCT/SE1997/000265 patent/WO1997031501A1/en active Application Filing
- 1997-02-21 AR ARP970100730A patent/AR005973A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
AU2237797A (en) | 1997-09-10 |
CA2246324A1 (en) | 1997-08-28 |
BR9707728A (pt) | 1999-04-06 |
US6006092A (en) | 1999-12-21 |
AU720973B2 (en) | 2000-06-22 |
WO1997031501A1 (en) | 1997-08-28 |
CA2246324C (en) | 2005-01-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AR005973A1 (es) | Disposicion de telefonia celular con multiples canales de voz disponibles para transmitir comunicaciones celulares, y metodo | |
AR014036A1 (es) | Sistema de telefonia celular y metodo para asignar canales de trafico | |
AR247321A1 (es) | Una estacion movil destinada a comunicarse con estaciones de base en una disposicion celular de radio movil | |
GB9922217D0 (en) | Reporting in a cellular communication system | |
AR006039A1 (es) | Metodo y aparato para crear una lista adaptable de celdas adyacentes en una red movil de telecomunicaciones. | |
ES2167425T3 (es) | Procedimiento para la determinacion de una posicion y su utilizacion en un sistema celular analogico. | |
CA2141445A1 (en) | Time alignment of transmission in a down-link of a cdma system | |
EP0964265A3 (en) | Location apparatus and method in a mobile telecommunications system | |
ES2129810T3 (es) | Procedimiento y aparato para proporcionar una indicacion de la calidad de un enlace de comunicaciones. | |
AR017472A1 (es) | Metodo para ubicar la posicion de una unidad de comunicacion movil | |
HK1042806A1 (en) | In a wireless telecom system, method and apparatusfor reselection of a base station by a mobile sta tion | |
KR950704872A (ko) | 상이한 용량의 2개의 클래스의 채널 사용 방법(using two classes of channels with different capacity) | |
BR9910742A (pt) | Processo, arranjo para uso em um terminal móvel e com um sistema de telecomunicações móvel, sistema de telecomunicação móvel e arranjo de relógio compartilhado | |
UY24476A1 (es) | Sistemas de telecomunicacion celular, y mas particularmente la asignacion automatica de canales de frecuencia a celdas en un sistema de telefonia celular. | |
DE3685618D1 (de) | Digitales funkuebertragungsverfahren. | |
BR9505638A (pt) | Processo para determinar a posição de um rádio telefone móvel em um sistema de comunicação por satélite para registrar um radio telefone movel e para assistir radiotelefone móveis a escuta em um sistema de comunicação por satélite a encontrar um canal que chama celular | |
MY100722A (en) | Subscriber rf telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of rf channels | |
SE9404275L (sv) | Förfarande och anordning för makrodiversitet på upplänken i ett digitalt mobilradiokommunikationssystem | |
ATE110204T1 (de) | Pseudo-synchronisierungsverfahren für ein zeitmultiplexiertes übertragungsnetz und verwendungen. | |
SE8803762D0 (sv) | Mobilradiotelefonsystem | |
SE8803696D0 (sv) | Foerfarande att oeverfoera samtalsinformation i ett mobiltelefonsystem med kort raeckvidd jaemte radioenhet foer utfoerande av foerfarandet | |
ES2118230T3 (es) | Estacion de base para sistema de radiocomunicaciones amrt con salto de frecuencia. | |
FI20002877A0 (fi) | Menetelmä ja järjestelmä matkaviestintään | |
SE9500961L (sv) | Sätt att bestämma överlämningskandidat i en flercellsmiljö | |
GB2330488A (en) | Using a signal with increased power for determining the position of a mobile subscriber in a CDMA cellular telephone system |