BR9205878A - Sistema de comunicação em dois sentidos a sistema de comunicação sem fio - Google Patents

Sistema de comunicação em dois sentidos a sistema de comunicação sem fio

Info

Publication number: BR9205878A
Authority: BR; Brazil
Prior art keywords: communication system; wireless communication; way; way communication; wireless
Prior art date: 1991-04-08

Application number

BR9205878A

Other languages

English (en)

Inventor

Gary A Antilla

Mark Stuglik

Felix Krupczynski

Stelios J Patsiokas

Frank E Lambrecht

Brian K A Johnson

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.)

1991-04-08

Filing date

1992-03-27

Publication date

1994-07-05

1992-03-27 Application filed by Motorola Inc filed Critical Motorola Inc

1994-07-05 Publication of BR9205878A publication Critical patent/BR9205878A/pt

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold
- 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
- H04W84/16—WPBX [Wireless Private Branch Exchange]

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Mobile Radio Communication Systems (AREA)

BR9205878A 1991-04-08 1992-03-27 Sistema de comunicação em dois sentidos a sistema de comunicação sem fio BR9205878A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US68128691A	1991-04-08	1991-04-08
PCT/US1992/002552 WO1992017978A1 (en)	1991-04-08	1992-03-27	User features for next generation cordless telephone networks

Publications (1)

Publication Number	Publication Date
BR9205878A true BR9205878A (pt)	1994-07-05

Family

ID=24734618

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9205878A BR9205878A (pt)	1991-04-08	1992-03-27	Sistema de comunicação em dois sentidos a sistema de comunicação sem fio

Country Status (7)

Country	Link
EP (1)	EP0579725A1 (pt)
AU (1)	AU653813B2 (pt)
BR (1)	BR9205878A (pt)
CA (1)	CA2105380A1 (pt)
FI (1)	FI934335A0 (pt)
MX (1)	MX9201572A (pt)
WO (1)	WO1992017978A1 (pt)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4612145A (en) *	1984-03-26	1986-09-16	At&T Bell Laboratories	Method for producing electret-containing devices
US4612415A (en) *	1984-08-03	1986-09-16	Motorola, Inc.	Dynamic control of telephone traffic in a trunked radio system
US4989230A (en) *	1988-09-23	1991-01-29	Motorola, Inc.	Cellular cordless telephone
US4977589A (en) *	1988-11-25	1990-12-11	Motorola, Inc.	Signalling and control protocol for a communication system
US4953198A (en) *	1989-07-05	1990-08-28	At&T Company	Public cordless telephone

1992
- 1992-03-27 BR BR9205878A patent/BR9205878A/pt not_active Application Discontinuation
- 1992-03-27 EP EP92909888A patent/EP0579725A1/en not_active Withdrawn
- 1992-03-27 AU AU16795/92A patent/AU653813B2/en not_active Ceased
- 1992-03-27 CA CA002105380A patent/CA2105380A1/en not_active Abandoned
- 1992-03-27 WO PCT/US1992/002552 patent/WO1992017978A1/en not_active Application Discontinuation
- 1992-04-06 MX MX9201572A patent/MX9201572A/es not_active IP Right Cessation
1993
- 1993-10-01 FI FI934335A patent/FI934335A0/fi not_active Application Discontinuation

Also Published As

Publication number	Publication date
MX9201572A (es)	1992-10-01
AU1679592A (en)	1992-11-02
CA2105380A1 (en)	1992-10-09
WO1992017978A1 (en)	1992-10-15
FI934335L (fi)	1993-10-01
FI934335A0 (fi)	1993-10-01
EP0579725A1 (en)	1994-01-26
AU653813B2 (en)	1994-10-13
EP0579725A4 (pt)	1994-04-27

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Legal Events

Date	Code	Title
1995-07-25	EE	Request for examination
1998-06-09	FF	Decision: intention to grant
2000-04-18	FA11	Dismissal: dismissal - article 38, par. 2 of industrial property law