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1. WO2000039603 - COMMUNICATION SYSTEM AND METHOD FOR DETERMINING A RELIABILITY OF A SIGNAL

Publication Number WO/2000/039603
Publication Date 06.07.2000
International Application No. PCT/US1999/023809
International Filing Date 13.10.1999
IPC
H04B 7/26 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
24for communication between two or more posts
26at least one of which is mobile
CPC
H04B 7/2693
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
24for communication between two or more posts
26at least one of which is mobile
2662Arrangements for Wireless System Synchronisation
2671Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
2678Time synchronisation
2687Inter base stations synchronisation
2693Centralised synchronisation, i.e. using external universal time reference, e.g. by using a global positioning system [GPS] or by distributing time reference over the wireline network
Applicants
  • MOTOROLA INC. [US/US]; 1303 East Algonquin Road Schaumburg, IL 60196, US
Inventors
  • LAZARA, Dominic; US
  • BLANCHETTE, Jeffrey, J.; US
  • KORINEK, Frank, W.; US
  • GROCH, Timothy, J.; US
Agents
  • JACOBS, Jeffrey, K. ; Motorola Inc. Intellectual Property Dept. 1303 East Algonquin Road Schaumburg, IL 60196, US
Priority Data
09/221,05828.12.1998US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) COMMUNICATION SYSTEM AND METHOD FOR DETERMINING A RELIABILITY OF A SIGNAL
(FR) SYSTEME DE COMMUNICATION ET PROCEDE DE DETERMINATION DE FIABILITE D'UN SIGNAL
Abstract
(EN)
The present invention addresses the need for an apparatus and method of determining the reliability of a first signal (e.g., 116) received by a given base site (e.g., 126) without requiring the reception of additional signals (e.g., 110 and 112) by the given base site (126). The present invention provides both a method and apparatus in which another base site (e.g., 122) receives the additional signals (110 and 112) required to determine the reliability of the first signal (116). Upon determining that the first signal (116) is unreliable, the other base site (122) notifies the given base site (126) that the first signal (116) is unreliable.
(FR)
La présente invention concerne un appareil et un procédé de détermination de la fiabilité d'un premier signal (116, par ex.) reçu par un site de base donné (126, par ex.), sans que ledit site de base donné (126) n'ait besoin de recevoir des signaux supplémentaires (110 et 112, par ex.). La présente invention concerne à la fois un procédé et un appareil, dans lesquels un autre site de base (122, par ex.) reçoit les signaux supplémentaires (110 et 112), nécessaires à la détermination de la fiabilité du premier signal (116). Dès qu'il a déterminé la non-fiabilité du premier signal (116), l'autre site de base (122) informe le site de base donné (126) que le premier signal (116) n'est pas fiable.
Also published as
Latest bibliographic data on file with the International Bureau