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AR004799A1 - Disposicion de comunicaciones, metodo para acceder al mismo aparato de uso en dicha disposicion y dispositivo de almacenamiento. - Google Patents

Disposicion de comunicaciones, metodo para acceder al mismo aparato de uso en dicha disposicion y dispositivo de almacenamiento.

Info

Publication number
AR004799A1
AR004799A1 ARP960105396A ARP960105396A AR004799A1 AR 004799 A1 AR004799 A1 AR 004799A1 AR P960105396 A ARP960105396 A AR P960105396A AR P960105396 A ARP960105396 A AR P960105396A AR 004799 A1 AR004799 A1 AR 004799A1
Authority
AR
Argentina
Prior art keywords
arrangement
communications
channels
access
base
Prior art date
Application number
ARP960105396A
Other languages
English (en)
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of AR004799A1 publication Critical patent/AR004799A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0682—Clock or time synchronisation in a network by delay compensation, e.g. by compensation of propagation delay or variations thereof, by ranging
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1694—Allocation of channels in TDM/TDMA networks, e.g. distributed multiplexers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

La invención se refiere a una disposición de comunicaciones (100) que incluye una red de distribución por cable (106) con una unidad decomunicaciones de base (102) y un número de unidades de comunicaciones (134) todas conectadas con la red de distribución por cable (106. Una pluralidad decanales se usa para transmitir datos entre la unidad de comunicaciones de base (102) y las unidades de comunicaciones corriente abajo (134). Un primerconjunto de canales se usa principalmente para el acceso a la disposición de comunicaciones (100) y un segundo conjunto de canales se usa para transmitirdatos dentro de la disposición de comunicaciones (100) una vez que se logra el acceso a la disposición de comunicaciones (100). La unidad de comunicaciones debase (102) envía un primer tipo de transmisión de datos incluyendo una identificación de canales de acceso usados para pedir acceso a la adisposiciónde comunicaciones (100). La unidad de comunicaciones de base (102) asignacanales dentro del segundo conjunto de canales en respuesta a la recepción deun pedido de acceso a la disposiciónn de comunicaciones (100) por el primer conjunto de canales. Se proporciona también un método y aparato para dar aunidades de comunicaciones (134) acceso a la disposición de comunicaciones (100) y un mecanismo para manejar choques en las transmisiones entre lasunidades de comunicaciones de base (102) en su intento por lograr el acceso de la disposición de comunicaciones (100).
ARP960105396A 1995-11-29 1996-11-28 Disposicion de comunicaciones, metodo para acceder al mismo aparato de uso en dicha disposicion y dispositivo de almacenamiento. AR004799A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/564,983 US5818825A (en) 1995-11-29 1995-11-29 Method and apparatus for assigning communications channels in a cable telephony system

Publications (1)

Publication Number Publication Date
AR004799A1 true AR004799A1 (es) 1999-03-10

Family

ID=24256717

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960105396A AR004799A1 (es) 1995-11-29 1996-11-28 Disposicion de comunicaciones, metodo para acceder al mismo aparato de uso en dicha disposicion y dispositivo de almacenamiento.

Country Status (9)

Country Link
US (1) US5818825A (es)
AR (1) AR004799A1 (es)
AU (1) AU5313696A (es)
BR (1) BR9606806A (es)
DE (1) DE19681171T1 (es)
GB (1) GB2312813A (es)
IL (1) IL117449A0 (es)
TW (1) TW318984B (es)
WO (1) WO1997020407A1 (es)

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Also Published As

Publication number Publication date
GB2312813A (en) 1997-11-05
AU5313696A (en) 1997-06-19
IL117449A0 (en) 1996-07-23
WO1997020407A1 (en) 1997-06-05
BR9606806A (pt) 1997-12-30
DE19681171T1 (de) 1998-02-05
GB9715934D0 (en) 1997-10-01
US5818825A (en) 1998-10-06
TW318984B (es) 1997-11-01

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