ATE295665T1 - Gegensprechsystem - Google Patents

Gegensprechsystem

Info

Publication number
ATE295665T1
ATE295665T1 AT01963275T AT01963275T ATE295665T1 AT E295665 T1 ATE295665 T1 AT E295665T1 AT 01963275 T AT01963275 T AT 01963275T AT 01963275 T AT01963275 T AT 01963275T AT E295665 T1 ATE295665 T1 AT E295665T1
Authority
AT
Austria
Prior art keywords
user
crosspoint
processor
users
communication links
Prior art date
Application number
AT01963275T
Other languages
English (en)
Inventor
Steven Farmer
Daniel Burns
Original Assignee
Vitec Group Comm 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 Vitec Group Comm Ltd filed Critical Vitec Group Comm Ltd
Application granted granted Critical
Publication of ATE295665T1 publication Critical patent/ATE295665T1/de

Links

Classifications

    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H04M1/72502—Cordless telephones with one base station connected to a single line
    • H04M1/72505—Radio link set-up procedures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2207/00—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place
    • H04M2207/18—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place wireless networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Vehicle Body Suspensions (AREA)
  • Amplifiers (AREA)
AT01963275T 2000-09-09 2001-09-10 Gegensprechsystem ATE295665T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0022134.1A GB0022134D0 (en) 2000-09-09 2000-09-09 Intercom system
PCT/GB2001/004033 WO2002023932A1 (en) 2000-09-09 2001-09-10 Intercom system

Publications (1)

Publication Number Publication Date
ATE295665T1 true ATE295665T1 (de) 2005-05-15

Family

ID=9899141

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01963275T ATE295665T1 (de) 2000-09-09 2001-09-10 Gegensprechsystem

Country Status (7)

Country Link
EP (1) EP1316232B1 (de)
AT (1) ATE295665T1 (de)
AU (1) AU2001284303A1 (de)
DE (1) DE60110815T2 (de)
ES (1) ES2241860T3 (de)
GB (1) GB0022134D0 (de)
WO (1) WO2002023932A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7103392B2 (en) 2002-01-15 2006-09-05 3M Innovative Properties Company Wireless intercom system
US6993292B2 (en) 2002-02-26 2006-01-31 3M Innovative Properties Company Self-monitoring radio network
US7120388B2 (en) 2002-12-16 2006-10-10 3M Innovative Properties Company Wireless intercom system and method of communicating using wireless intercom system
US7845602B1 (en) 2006-02-09 2010-12-07 Primos, Inc. Telescoping support stand apparatus
US8146876B1 (en) 2006-02-09 2012-04-03 Primos, Inc. Telescoping support stand apparatus
CN109511147A (zh) * 2019-01-09 2019-03-22 福建环球通通讯有限公司 一种对讲机自动漫游系统及其方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2143591C (en) * 1994-04-29 1999-01-26 David N. Horn Teleconferencing audio bridge
JPH08237736A (ja) * 1995-02-27 1996-09-13 Fujitsu Ltd 移動通信システム及び基地局
GB2313251B (en) * 1996-05-17 2000-06-07 Motorola Ltd Multimedia communications conferencing system and method of exchanging private communication
FR2774250B1 (fr) * 1998-01-23 2000-03-10 Sagem Reseau local de telephonie sans fil permettant l'etablissement de conferences avec un reseau telephonique et terminal d'un tel reseau

Also Published As

Publication number Publication date
GB0022134D0 (en) 2000-10-25
WO2002023932A1 (en) 2002-03-21
EP1316232A1 (de) 2003-06-04
DE60110815T2 (de) 2006-02-23
DE60110815D1 (de) 2005-06-16
AU2001284303A1 (en) 2002-03-26
ES2241860T3 (es) 2005-11-01
EP1316232B1 (de) 2005-05-11

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties