CA2214716A1 - Recepteur f.m. bicanal avec services d'information sur demande - Google Patents

Recepteur f.m. bicanal avec services d'information sur demande Download PDF

Info

Publication number
CA2214716A1
CA2214716A1 CA002214716A CA2214716A CA2214716A1 CA 2214716 A1 CA2214716 A1 CA 2214716A1 CA 002214716 A CA002214716 A CA 002214716A CA 2214716 A CA2214716 A CA 2214716A CA 2214716 A1 CA2214716 A1 CA 2214716A1
Authority
CA
Canada
Prior art keywords
information
transmission
information service
radio signal
category
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002214716A
Other languages
English (en)
Inventor
Dimitri Dimitriadis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Communications Systems Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2214716A1 publication Critical patent/CA2214716A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • H04H20/33—Arrangements for simultaneous broadcast of plural pieces of information by plural channels
    • H04H20/34—Arrangements for simultaneous broadcast of plural pieces of information by plural channels using an out-of-band subcarrier signal
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/222—Personal calling arrangements or devices, i.e. paging systems
    • G08B5/223—Personal calling arrangements or devices, i.e. paging systems using wireless transmission
    • G08B5/224—Paging receivers with visible signalling details
    • G08B5/229—Paging receivers with visible signalling details with other provisions not elsewhere provided for
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
    • H04H60/37—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying segments of broadcast information, e.g. scenes or extracting programme ID
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
    • H04H60/14—Arrangements for conditional access to broadcast information or to broadcast-related services
    • H04H60/15—Arrangements for conditional access to broadcast information or to broadcast-related services on receiving information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
    • H04H60/46—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for recognising users' preferences
    • 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
    • H04W88/023—Selective call receivers with message or information receiving capability

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Les services d'information sur demande de l'utilisateur décrits permettent à un utilisateur, par un système de radiomessagerie unidirectionnelle, d'obtenir dans certaines limites certains services d'information sans interagir directement avec le système de radiomessagerie pour demander la transmission du service. Le système fournit des services d'information par des canaux de transmission séparés. Chaque canal de transmission supportant des services d'information comporte des repères indiquant les catégories d'information disponibles par le canal. Un terminal d'information à distance (106), en réponse à une demande de l'utilisateur relative à une catégorie donnée de service d'information (306), recherche des informations dans cette catégorie en explorant les canaux de transmission et en comparant les repères de service d'information qui s'y trouvent au service d'information demandé. L'utilisateur n'a pas besoin d'interagir directement avec la radiomessagerie pour obtenir des services d'information dans certaines limites.
CA002214716A 1995-03-08 1996-02-29 Recepteur f.m. bicanal avec services d'information sur demande Abandoned CA2214716A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40033995A 1995-03-08 1995-03-08
US08/400,339 1995-03-08

Publications (1)

Publication Number Publication Date
CA2214716A1 true CA2214716A1 (fr) 1996-09-12

Family

ID=23583213

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002214716A Abandoned CA2214716A1 (fr) 1995-03-08 1996-02-29 Recepteur f.m. bicanal avec services d'information sur demande

Country Status (5)

Country Link
EP (1) EP0813772A1 (fr)
JP (1) JPH11505683A (fr)
AU (1) AU4997896A (fr)
CA (1) CA2214716A1 (fr)
WO (1) WO1996027952A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20013666U1 (de) * 2000-08-09 2001-12-20 Benkhardt Axel Rundfunkempfangsgerät
WO2003037028A1 (fr) * 2001-10-24 2003-05-01 Sharp Kabushiki Kaisha Systeme d'emission/reception et recepteur mobile
US7043214B2 (en) * 2002-12-11 2006-05-09 Microsoft Corporation Tower discovery and failover
US10014839B2 (en) 2014-10-06 2018-07-03 Motorola Solutions, Inc. Methods and systems for intelligent dual-channel volume adjustment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4713808A (en) * 1985-11-27 1987-12-15 A T & E Corporation Watch pager system and communication protocol
US5146612A (en) * 1989-04-17 1992-09-08 Spingarn James L Technique for using a subcarrier frequency of a radio station to transmit, receive and display a message together with audio reproduction of the radio program
US5063610A (en) * 1989-09-27 1991-11-05 Ing Communications, Inc. Broadcasting system with supplemental data transmission and storage
US5119507A (en) * 1991-02-19 1992-06-02 Mankovitz Roy J Receiver apparatus and methods for identifying broadcast audio program selections in a radio broadcast system

Also Published As

Publication number Publication date
AU4997896A (en) 1996-09-23
WO1996027952A1 (fr) 1996-09-12
JPH11505683A (ja) 1999-05-21
EP0813772A1 (fr) 1997-12-29

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Legal Events

Date Code Title Description
FZDE Discontinued
FZDE Discontinued

Effective date: 20010228