MX9802470A - Redes de radiocomunicaciones conmutadas de circuito distribuido. - Google Patents

Redes de radiocomunicaciones conmutadas de circuito distribuido.

Info

Publication number
MX9802470A
MX9802470A MX9802470A MX9802470A MX9802470A MX 9802470 A MX9802470 A MX 9802470A MX 9802470 A MX9802470 A MX 9802470A MX 9802470 A MX9802470 A MX 9802470A MX 9802470 A MX9802470 A MX 9802470A
Authority
MX
Mexico
Prior art keywords
station
call
stations
relaying
control unit
Prior art date
Application number
MX9802470A
Other languages
English (en)
Other versions
MXPA98002470A (es
Inventor
Stephen Anthony Gerar Chandler
Stephen John Braithwaite
Original Assignee
Rural Radio Systems Ltd
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 Rural Radio Systems Ltd filed Critical Rural Radio Systems Ltd
Publication of MX9802470A publication Critical patent/MX9802470A/es
Publication of MXPA98002470A publication Critical patent/MXPA98002470A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • 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]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/14—WLL [Wireless Local Loop]; RLL [Radio Local Loop]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2609—Arrangements for range control, e.g. by using remote antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Dc Digital Transmission (AREA)

Abstract

Se proporcionan una pluralidad de estaciones transmisoras y receptoras en ubicaciones distribuidas aleatoriamente la circuitería de conmutacion dentro de las mismas estaciones para enrutar las llamadas entre estaciones de la red, utilizando otras estaciones de la red para la retransmision de dichas llamadas, cuando se necesario. Con este fin, cada estacion (20) incorpora una unidad de control de enrutamiento de llamadas que actua para seleccionar una estacion adicional (21) hacia la cual será transmitida una llamada desde una fuente u origen S hacia un destino D, con el proposito de retransmitir la llamada. La unidad de control de enrutamiento de llamadas transmite una señal de interrogacion que será recibida por otras estaciones en la red, dentro del alcance de la estacion transmisora (20) y la unidad de control de enrutamiento de llamadas de cada una de las otras estaciones en la red, dentro del alcance de la estacion transmisora (20) y la unidad de control de enrutamiento de llamadas de cada una de las otras estaciones (21) transmite una señal de reconocimiento cuando la estacion (21) está disponible para retransmitir una llamada, en respuesta a la señal de interrogacion recibida desde la estacion (20), la señal de reconocimiento será transmitida después de un retraso que indica la conformidad de la estacion (21) para retransmitir la llamada hacia su destino pretendido. La unidad de control de enrutamiento de llamadas de la estacion (20) selecciona entonces una estacion (21) para retransmitir la llamada con base en la recepcion de una señal de reconocimiento de la estacion, después del retardo mínimo.
MXPA/A/1998/002470A 1995-09-30 1998-03-30 Redes de radiocomunicaciones conmutadas de circuito distribuido MXPA98002470A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9520010.1A GB9520010D0 (en) 1995-09-30 1995-09-30 Distributed circuit switched telecommunication networks
GB9520010.1 1995-09-30

Publications (2)

Publication Number Publication Date
MX9802470A true MX9802470A (es) 1998-10-31
MXPA98002470A MXPA98002470A (es) 1999-01-11

Family

ID=

Also Published As

Publication number Publication date
CZ90498A3 (cs) 1999-02-17
OA10790A (en) 2002-12-24
GB2305823A (en) 1997-04-16
KR19990063885A (ko) 1999-07-26
DE69611928D1 (de) 2001-04-05
EP0853845A2 (en) 1998-07-22
GB9520010D0 (en) 1995-12-06
ATE199467T1 (de) 2001-03-15
EP0971514A2 (en) 2000-01-12
GB2305823B (en) 2000-06-28
EP0853845B1 (en) 2001-02-28
CA2232634A1 (en) 1997-04-10
BR9611337A (pt) 1999-07-27
GB9620140D0 (en) 1996-11-13
PL325831A1 (en) 1998-08-03
WO1997013333A3 (en) 1997-05-01
ZA968213B (en) 1997-05-13
EA000791B1 (ru) 2000-04-24
US20010012776A1 (en) 2001-08-09
JPH11513546A (ja) 1999-11-16
CN1202284A (zh) 1998-12-16
AU7137096A (en) 1997-04-28
EE9800095A (et) 1998-10-15
WO1997013333A2 (en) 1997-04-10
EP0971514A3 (en) 2000-06-28
GEP20012352B (en) 2001-01-25
AP9801211A0 (en) 1998-03-31
PL181926B1 (pl) 2001-10-31
EA199800237A1 (ru) 1998-10-29

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