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1. (WO1991008620) SIMULCAST COMMUNICATION SYSTEM
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/008620 International Application No.: PCT/US1990/006755
Publication Date: 13.06.1991 International Filing Date: 23.11.1990
IPC:
H01L 23/29 (2006.01) ,H01L 23/31 (2006.01) ,H01L 23/50 (2006.01) ,H04H 20/67 (2008.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
23
Details of semiconductor or other solid state devices
28
Encapsulation, e.g. encapsulating layers, coatings
29
characterised by the material
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
23
Details of semiconductor or other solid state devices
28
Encapsulation, e.g. encapsulating layers, coatings
31
characterised by the arrangement
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
23
Details of semiconductor or other solid state devices
48
Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads or terminal arrangements
50
for integrated circuit devices
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
H
BROADCAST COMMUNICATION
20
Arrangements for broadcast or for distribution combined with broadcast
65
Arrangements characterised by transmission systems for broadcast
67
Common-wave systems, i.e. using separate transmitters operating on substantially the same frequency
Applicants:
MOTOROLA, INC. [US/US]; 1303 East Algonquin Road Schaumburg, IL 60196, US
Inventors:
JASINSKI, Leon; US
Agent:
INGRASSIA, Vincent, B. ; Motorola, Inc. Intellectual Property Dept. 1500 N.W. 22nd Avenue Boynton Beach, FL 33426-8753, US
Priority Data:
445,21004.12.1989US
Title (EN) SIMULCAST COMMUNICATION SYSTEM
(FR) SYSTEME DE COMMUNICATION PAR EMISSION RELAYEE
Abstract:
(EN) Receivers (112) synchronize to signals sequentially transmitted from several transmitters (103, 113) prior to receiving signals simulcast by the transmitters. The relative delay differential of the received sequential signals is measured (502) and used to determine (507) the optimal sampling positions for the simulcast signals.
(FR) Des récepteurs (112) se synchronisent sur des signaux transmis séquentiellement par plusieurs émetteurs (103, 113) avant la réception de l'émission relayée des signaux par les émetteurs. Le différentiel de retard relatif des signaux séquentiels reçus, est mesuré (502) et utilisé pour déterminer (507) les positions d'échantillonnage optimal des signaux d'émission relayée.
Designated States: JP, KR
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)