MX9710196A - Aprendizaje dinamico de celdas inalambricas vecinas. - Google Patents
Aprendizaje dinamico de celdas inalambricas vecinas.Info
- Publication number
- MX9710196A MX9710196A MX9710196A MX9710196A MX9710196A MX 9710196 A MX9710196 A MX 9710196A MX 9710196 A MX9710196 A MX 9710196A MX 9710196 A MX9710196 A MX 9710196A MX 9710196 A MX9710196 A MX 9710196A
- Authority
- MX
- Mexico
- Prior art keywords
- duration
- transfer
- dynamic learning
- activity
- sites
- Prior art date
Links
- 230000000694 effects Effects 0.000 abstract 5
- 230000005540 biological transmission Effects 0.000 abstract 2
- 238000005562 fading Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- ORFPWVRKFLOQHK-UHFFFAOYSA-N amicarbazone Chemical compound CC(C)C1=NN(C(=O)NC(C)(C)C)C(=O)N1N ORFPWVRKFLOQHK-UHFFFAOYSA-N 0.000 abstract 1
- 230000003111 delayed effect Effects 0.000 abstract 1
- 230000002028 premature Effects 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
-
- 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
- H04W36/0094—Definition of hand-off measurement parameters
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Utilizando técnicas de aprendizaje dinámico por un controlador de sistema para determinar un sub-conjunto de sitios celulares vecinos a los cuales habrá de intentarse una transferencia de actividad. Una transferencia de actividad puede ser transferencia o registros. Los sitios de celdas vecinas que habrán de elegirse para una transferencia de actividad se especifican por cada sitio de celdas. Los sitios de celdas vecinas especificados se determinan por el procedimiento de aprendizaje dinámico. En una primer modalidad, el aprendizaje dinámico se logra al acumular datos estadísticos que definen la duracion de llamada promedio de cada uno de los sitios vecinos selectos después de una transferencia de actividad a cada uno. Ventajosamente, esta duracion promedio puede incluir la duracion de llamada total para dos transferencias de actividades subsecuentes. En una segunda modalidad, el aprendizaje dinámico se logra al acumular datos estadísticos que definen la energía de transmision máxima desde la estacion base a la cual se transfiere un microteléfono. En una tercer modalidad, la duracion del nivel de transmision de energía bajo de la estacion base desde la cual recién se ha transferido el microteléfono, se cronometra. Si la duracion es menor que una cantidad pre-definido, se considera que ha ocurrido un nulo, y ese hecho se almacena para esa celda. Esta informacion se emplea para detectar desvanecimiento de multiples trayectorias y para evitar transferencias prematuras, cuando ocurre desvanecimiento de multiples trayectorias. Subsecuentemente, se retrasa una transferencia para una celda que tiene un numero promedio grande de nulos.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/769,195 US5907807A (en) | 1996-12-18 | 1996-12-18 | Dynamic learning of neighboring wireless cells |
| US08769195 | 1996-12-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX9710196A true MX9710196A (es) | 1998-06-30 |
| MXPA97010196A MXPA97010196A (es) | 1998-10-30 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| JP3481440B2 (ja) | 2003-12-22 |
| CA2220780C (en) | 2002-02-05 |
| US5907807A (en) | 1999-05-25 |
| EP0849967A3 (en) | 1998-08-05 |
| JPH10200946A (ja) | 1998-07-31 |
| DE69701618T2 (de) | 2000-08-31 |
| DE69701618D1 (de) | 2000-05-11 |
| CA2220780A1 (en) | 1998-06-18 |
| EP0849967A2 (en) | 1998-06-24 |
| EP0849967B1 (en) | 2000-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0849967A3 (en) | Dynamic learning of neighboring wireless cells | |
| EP0902594A4 (en) | REACHING PROCEDURE | |
| CN1322770C (zh) | 移动通信系统、移动通信方法和移动台 | |
| CA2264125A1 (en) | Method of controlling transmission power in a cellular type mobile communication system | |
| WO2000055976A3 (en) | Adaptive power control in a radio communications system | |
| CA2145165A1 (en) | Handoff Monitoring in Cellular Communication Networks Using Slow Frequency Hopping | |
| TW343419B (en) | Adaptive neighbor cell list | |
| CA2239201A1 (en) | Mobile station and a method of reducing interference among radio channels in the mobile station | |
| EP1587242A3 (en) | Advanced power saving in communication terminal, communication system and power control method | |
| SG143941A1 (en) | Control method of searching neighboring cells, mobile station, and mobile communication system | |
| WO2006030311A3 (en) | Enhanced assisted cell change | |
| WO1996019088A3 (en) | Improved mobile assisted handoff | |
| CA2267029A1 (en) | Method of preventing interference of adjacent frequencies in a cellular system by selection between adjacent carrier frequency and non-adjacent carrier frequency | |
| JPH11313356A5 (ja) | 移動通信システム、移動局及び基地局 | |
| WO1999060794A3 (en) | Cell selection in a packet radio network | |
| NO980874D0 (no) | Fremgangsmåte for overlevering, samt celledelt radiosystem | |
| EP1770872A3 (en) | Transmission power control method and system | |
| SE9901846D0 (sv) | A method for cell load sharing in a cellular mobile radio communications system | |
| CA2257512A1 (en) | Using a signal with increased power for determining the position of a mobile subscriber in a cdma cellular telephone system | |
| CA2439566A1 (fr) | Procede de transfert intercellulaire dans un systeme de radiocommunications avec les mobiles | |
| WO2005065171A3 (en) | Method and apparatus for supporting a soft handoff by establishing a cell set used to facilitate antenna beam mode transitions in a mobile station | |
| WO2002011485A3 (en) | Communication system, radio unit and method of performing a handover | |
| EP1193891A3 (en) | Mobile communication system, base station, mobile station and mobile communication control method | |
| EP1292046A3 (en) | Method, wireless network system and base station thereof for controlling power and interference | |
| WO2001095504A3 (en) | Method and apparatus for selecting communication cells in a wireless communication system |