AT248474T

Frequency synchronized bidirectional radio system

Abstract

It PRESENTS TWO-WAY RADIO SYSTEM LOW COST AND HIGH DATA TRANSMISSION A large number of local units. THESE UNITS ARE CONNECTED TO REMOTE RADIO TRANSCEIVERS IN RADIO COMMUNICATION WITH A SET OF BASE STATIONS (44). THE PRECISE frequency synchronization allows multiple CARRIERS BAND WIDTH FCC 12.5 KHZ. TIMING OFTEN GETS LOW COST TRANSFERRING A CARRIER OF HIGH PRECISION AND A SIGNAL CLOCK TO BASE STATION AND USING receive circuitry (54) REMOTE STATIONS TO REMOVE THE SIGNAL BASE CLOCK AND FREQUENCY OF THE CARRIER BASE AND A TURN IN CLOSING PHASE (258 and 248) to stabilize CARRIERS OF REMOTE STATIONS. CIRCUIT LOBBY IN A DISTANT STATION PROVIDES A CARRIER FREQUENCY INDEPENDENT AND RECOVERY FREQUENCY CLOCK BACK CLOSING baseband and a circuit (316) NORMAL RECOVERY RATE WATCH TRAILER TO A CIRCUIT (320) PRECISE rECOVERY RATE WATCH. ANSWERS ARE DISTANT STATION multiplexed time domain. BASE STATION RECEIVING AN ANSWER decodes very short a Remote CLIMBING THE ANSWER WITH phase and amplitude of an initial segment of the response. SPATIAL frequency reuse CARRIER RATE INCREASES DATA TRANSMISSION.

Term

No projected expiry on record.

  1. Priority
  2. Filed
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30 members in 13 offices

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Priority claims
DocumentOfficeKindDate
81869392United States of AmericaA
9300014United States of AmericaW

Members30

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CA2126102A1CanadaA1
WO9314585A1World Intellectual Property Organization (WIPO)A1
AU3430493AAustraliaA
EP0620959A1European Patent Office (EPO)A1
US5377232AUnited States of AmericaA
EP0620959A4European Patent Office (EPO)A4
CA2208460A1CanadaA1
WO9619875A1World Intellectual Property Organization (WIPO)A1
AU4687396AAustraliaA
US5604768AUnited States of AmericaA
EP0804833A1European Patent Office (EPO)A1
AU692058B2AustraliaB2
MX9704596AMexicoA
JPH10511516AJapanA
NZ301446ANew ZealandA
NZ337741ANew ZealandA
EP0804833A4European Patent Office (EPO)A4
CA2126102CCanadaC
EP0620959B1European Patent Office (EPO)B1
AT248474TThis recordAustriaT
ATE248474T1AustriaT1
DE69333166D1GermanyD1
DK0620959T3DenmarkT3
PT620959EPortugalE
EP0804833B1European Patent Office (EPO)B1
DE69532722D1GermanyD1
ES2206453T3SpainT3
DE69333166T2GermanyT2
CA2208460CCanadaC
DE69532722T2GermanyT2