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MX9701650A - Metodo y aparato para seleccion de canales de entrada en sistemas de comunicaciones. - Google Patents

Metodo y aparato para seleccion de canales de entrada en sistemas de comunicaciones.

Info

Publication number
MX9701650A
MX9701650A MX9701650A MX9701650A MX9701650A MX 9701650 A MX9701650 A MX 9701650A MX 9701650 A MX9701650 A MX 9701650A MX 9701650 A MX9701650 A MX 9701650A MX 9701650 A MX9701650 A MX 9701650A
Authority
MX
Mexico
Prior art keywords
message
aloha
subset
communication system
transmitter
Prior art date
Application number
MX9701650A
Other languages
English (en)
Other versions
MXPA97001650A (es
Inventor
Douglas I Ayerst
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 MXPA97001650A publication Critical patent/MXPA97001650A/es
Publication of MX9701650A publication Critical patent/MX9701650A/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
    • H04B7/204—Multiple access
    • 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]
    • H04W84/022—One-way selective calling networks, e.g. wide area paging
    • H04W84/025—One-way selective calling networks, e.g. wide area paging with acknowledge back capability
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/022—Selective call receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Communication Control (AREA)

Abstract

Un controlador de sistema (102) es utilizado en un sistema de comunicaciones (100) el cual tiene un conjunto de canales de entrada, el controlador de sistema (102) incluye un sistema de procesamiento (204) para generar un primer mensaje el cual es transmitido a dispositivos de llamada selectiva (106). El primer mensaje incluye un identificador de subconjunto que identifica un subconjunto ALOHA del conjunto de canales de entrada para su uso por parte de un conjunto de los dispositivos de llamada selectiva (106). Un dispositivo de llamada selectiva (106) incluye un transmisor (708) y un sistema de procesamiento (710) el sistema de procesamiento (710) identifica el subconjunto ALOHA del conjunto de canales de entrada, y genera un segundo mensaje y acopla el segundo mensaje al transmisor (708) utilizando un protocolo ALOHA en un canal de entrada el cual se halla en el subconjunto ALOHA del conjunto de canales de entrada cuando el segundo mensaje es un primer tipo el transmisor (708) transmite el segundo mensaje.
MX9701650A 1995-07-05 1996-05-08 Metodo y aparato para seleccion de canales de entrada en sistemas de comunicaciones. MX9701650A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08498212 1995-07-05
US08/498,212 US5638369A (en) 1995-07-05 1995-07-05 Method and apparatus for inbound channel selection in a communication system
PCT/US1996/006421 WO1997002667A1 (en) 1995-07-05 1996-05-08 Method and apparatus for inbound channel selection in a communication system

Publications (2)

Publication Number Publication Date
MXPA97001650A MXPA97001650A (es) 1997-06-01
MX9701650A true MX9701650A (es) 1997-06-28

Family

ID=23980061

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9701650A MX9701650A (es) 1995-07-05 1996-05-08 Metodo y aparato para seleccion de canales de entrada en sistemas de comunicaciones.

Country Status (12)

Country Link
US (1) US5638369A (es)
EP (1) EP0780038B1 (es)
KR (1) KR100273187B1 (es)
CN (1) CN1090411C (es)
AT (1) ATE295023T1 (es)
AU (1) AU681987B2 (es)
BR (1) BR9606560A (es)
DE (1) DE69634686T2 (es)
MX (1) MX9701650A (es)
RU (1) RU2134489C1 (es)
TW (1) TW317060B (es)
WO (1) WO1997002667A1 (es)

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US7409202B2 (en) * 2003-08-12 2008-08-05 Nextel Communications Inc. Communications restrictions for mobile group communication devices
RU2369985C2 (ru) * 2003-09-25 2009-10-10 Квэлкомм Инкорпорейтед Способ обработки автоматического создания вызова и определение системы на многосетевых мобильных устройствах
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Also Published As

Publication number Publication date
BR9606560A (pt) 1997-09-30
DE69634686T2 (de) 2006-05-04
KR970705876A (ko) 1997-10-09
EP0780038A1 (en) 1997-06-25
CN1090411C (zh) 2002-09-04
CN1161117A (zh) 1997-10-01
EP0780038B1 (en) 2005-05-04
TW317060B (es) 1997-10-01
ATE295023T1 (de) 2005-05-15
WO1997002667A1 (en) 1997-01-23
EP0780038A4 (en) 2000-08-16
KR100273187B1 (ko) 2000-12-01
AU5730596A (en) 1997-02-05
DE69634686D1 (de) 2005-06-09
RU2134489C1 (ru) 1999-08-10
AU681987B2 (en) 1997-09-11
US5638369A (en) 1997-06-10

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