MX9708953A - Sistema de grabadora de registro para radio troncal. - Google Patents

Sistema de grabadora de registro para radio troncal.

Info

Publication number
MX9708953A
MX9708953A MX9708953A MX9708953A MX9708953A MX 9708953 A MX9708953 A MX 9708953A MX 9708953 A MX9708953 A MX 9708953A MX 9708953 A MX9708953 A MX 9708953A MX 9708953 A MX9708953 A MX 9708953A
Authority
MX
Mexico
Prior art keywords
segments
trunking radio
controller
storage device
recorder system
Prior art date
Application number
MX9708953A
Other languages
English (en)
Other versions
MXPA97008953A (es
Inventor
Carl J Swift
Original Assignee
Swift Computers Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Swift Computers Inc filed Critical Swift Computers Inc
Publication of MX9708953A publication Critical patent/MX9708953A/es
Publication of MXPA97008953A publication Critical patent/MXPA97008953A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/08—Trunked mobile radio systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/30—Network architectures or network communication protocols for network security for supporting lawful interception, monitoring or retaining of communications or communication related information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42221—Conversation recording systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Technology Law (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Recording Measured Values (AREA)
  • Navigation (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Telephonic Communication Services (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

Un sistema de grabadora de registro para radio troncal que incluye un dispositivo que monitorea una pluralidad de canales del sistema de radio troncal y emite señales analogicas representativas de esto. Un convertidor de señal analogica a digital se proporciona entonces para digitalizar las señales analogicas, y un controlador descompone las señales digitalizadas en segmentos y almacena los segmentos en un dispositivo de almacenamiento. El controlador también genera un índice de los sitios de los segmentos en el dispositivo de almacenamiento. El controlador puede conversacion deseada combinando automáticamente segmentos del dispositivo de alimentacion basados en el índice.
MXPA/A/1997/008953A 1995-05-25 1997-11-19 Sistema de grabadora de registro para radio troncal MXPA97008953A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08450029 1995-05-25
US08/450,029 US5710978A (en) 1993-06-29 1995-05-25 Logging recorder system for trunking radio

Publications (2)

Publication Number Publication Date
MX9708953A true MX9708953A (es) 1998-06-30
MXPA97008953A MXPA97008953A (es) 1998-10-30

Family

ID=

Also Published As

Publication number Publication date
CN1185253A (zh) 1998-06-17
AU2954995A (en) 1996-12-11
CA2220280C (en) 2001-09-11
EP0873608A4 (en) 1999-09-22
US5710978A (en) 1998-01-20
JP3152935B2 (ja) 2001-04-03
AU703404B2 (en) 1999-03-25
EP0873608A1 (en) 1998-10-28
NZ289642A (en) 1998-05-27
JP2001186078A (ja) 2001-07-06
CA2220280A1 (en) 1996-11-28
EP0873608B1 (en) 2008-06-18
JPH11505981A (ja) 1999-05-25
WO1996037979A1 (en) 1996-11-28
CN1085915C (zh) 2002-05-29
ATE398865T1 (de) 2008-07-15
DE69535771D1 (de) 2008-07-31

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees