LU74052A1 - - Google Patents
Info
- Publication number
- LU74052A1 LU74052A1 LU74052A LU74052A LU74052A1 LU 74052 A1 LU74052 A1 LU 74052A1 LU 74052 A LU74052 A LU 74052A LU 74052 A LU74052 A LU 74052A LU 74052 A1 LU74052 A1 LU 74052A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
- H04L12/1818—Conference organisation arrangements, e.g. handling schedules, setting up parameters needed by nodes to attend a conference, booking network resources, notifying involved parties
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
- H04L12/1822—Conducting the conference, e.g. admission, detection, selection or grouping of participants, correlating users to one or more conference sessions, prioritising transmission
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2460603A DE2460603B2 (de) | 1974-12-20 | 1974-12-20 | Verfahren zur Herstellung von Konferenzverbindungen in Fernschreibwahlvermittlungsanlagen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU74052A1 true LU74052A1 (cg-RX-API-DMAC10.html) | 1976-11-11 |
Family
ID=5934119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU74052A LU74052A1 (cg-RX-API-DMAC10.html) | 1974-12-20 | 1975-12-18 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4027098A (cg-RX-API-DMAC10.html) |
| AR (1) | AR209461A1 (cg-RX-API-DMAC10.html) |
| AT (1) | AT342121B (cg-RX-API-DMAC10.html) |
| BE (1) | BE836876A (cg-RX-API-DMAC10.html) |
| BR (1) | BR7508455A (cg-RX-API-DMAC10.html) |
| CA (1) | CA1051348A (cg-RX-API-DMAC10.html) |
| DE (1) | DE2460603B2 (cg-RX-API-DMAC10.html) |
| DK (1) | DK577475A (cg-RX-API-DMAC10.html) |
| FR (1) | FR2295652A1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1477239A (cg-RX-API-DMAC10.html) |
| IT (1) | IT1051046B (cg-RX-API-DMAC10.html) |
| LU (1) | LU74052A1 (cg-RX-API-DMAC10.html) |
| NL (1) | NL7513694A (cg-RX-API-DMAC10.html) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4203001A (en) * | 1978-06-02 | 1980-05-13 | Siemens Aktiengesellschaft | Apparatus for establishing multi-address and conference call connections |
| US4317007A (en) * | 1979-03-23 | 1982-02-23 | Small World Exchange, Inc. | Telephone-conferencing method and apparatus with monitor-only access |
| US4317961A (en) * | 1979-03-23 | 1982-03-02 | Small World Exchange, Inc. | Telephone-conferencing apparatus and method |
| US4317960A (en) * | 1979-03-23 | 1982-03-02 | Small World Exchange, Inc. | Telephone-conferencing and inquiry-handling apparatus and method |
| WO1980002095A1 (en) * | 1979-03-23 | 1980-10-02 | Small World Exchange Inc | Telephone-conferencing apparatus and method |
| US4288658A (en) * | 1979-11-06 | 1981-09-08 | Frederick Electronics Corporation | Apparatus for generating telex signaling sequences in a distributed processing telex exchange |
| US4292465A (en) * | 1979-11-06 | 1981-09-29 | Frederick Electronics Corporation | Distributed processing telex exchange |
| US4291196A (en) * | 1979-11-06 | 1981-09-22 | Frederick Electronics Corp. | Circuit for handling conversation data in a distributed processing telex exchange |
| US4475189A (en) * | 1982-05-27 | 1984-10-02 | At&T Bell Laboratories | Automatic interactive conference arrangement |
| US4479195A (en) * | 1982-09-07 | 1984-10-23 | At&T Bell Laboratories | Data conference system |
| US4589107A (en) * | 1982-11-30 | 1986-05-13 | Itt Corporation | Simultaneous voice and data communication and data base access in a switching system using a combined voice conference and data base processing module |
| US4766592A (en) * | 1987-08-28 | 1988-08-23 | American Telephone And Telegraph Company, At&T Bell Laboratories | Broadcast conferencing arrangement |
| US6323894B1 (en) | 1993-03-12 | 2001-11-27 | Telebuyer, Llc | Commercial product routing system with video vending capability |
| US20030185356A1 (en) | 1993-03-12 | 2003-10-02 | Telebuyer, Llc | Commercial product telephonic routing system with mobile wireless and video vending capability |
| US5495284A (en) | 1993-03-12 | 1996-02-27 | Katz; Ronald A. | Scheduling and processing system for telephone video communication |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3515807A (en) * | 1966-05-05 | 1970-06-02 | Automatic Elect Lab | Conference arrangement having a plurality of transmission modes |
| US3504130A (en) * | 1966-10-24 | 1970-03-31 | Bell Telephone Labor Inc | Switching system for establishing conference connections |
| DE1762761C3 (de) * | 1968-08-21 | 1974-08-22 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zum Aufbau von Rundschreibverbindungen in zentralgesteuerten Fernschreib- Wählvermittlungs anlagen |
| US3912874A (en) * | 1974-06-04 | 1975-10-14 | American Telephone & Telegraph | Conference arrangement |
-
1974
- 1974-12-20 DE DE2460603A patent/DE2460603B2/de active Granted
-
1975
- 1975-11-03 GB GB4562975A patent/GB1477239A/en not_active Expired
- 1975-11-11 AT AT858275A patent/AT342121B/de not_active IP Right Cessation
- 1975-11-12 CA CA239,406A patent/CA1051348A/en not_active Expired
- 1975-11-24 NL NL7513694A patent/NL7513694A/xx not_active Application Discontinuation
- 1975-11-28 AR AR261400A patent/AR209461A1/es active
- 1975-12-16 IT IT30323/75A patent/IT1051046B/it active
- 1975-12-18 DK DK577475A patent/DK577475A/da unknown
- 1975-12-18 LU LU74052A patent/LU74052A1/xx unknown
- 1975-12-19 BE BE162943A patent/BE836876A/xx unknown
- 1975-12-19 FR FR7539113A patent/FR2295652A1/fr active Granted
- 1975-12-19 BR BR7508455*A patent/BR7508455A/pt unknown
- 1975-12-22 US US05/642,698 patent/US4027098A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BR7508455A (pt) | 1976-08-24 |
| DE2460603B2 (de) | 1978-07-20 |
| BE836876A (fr) | 1976-06-21 |
| US4027098A (en) | 1977-05-31 |
| FR2295652B1 (cg-RX-API-DMAC10.html) | 1981-09-18 |
| AT342121B (de) | 1978-03-10 |
| FR2295652A1 (fr) | 1976-07-16 |
| DE2460603A1 (de) | 1976-06-24 |
| IT1051046B (it) | 1981-04-21 |
| NL7513694A (nl) | 1976-06-22 |
| GB1477239A (en) | 1977-06-22 |
| CA1051348A (en) | 1979-03-27 |
| DK577475A (da) | 1976-06-21 |
| DE2460603C3 (cg-RX-API-DMAC10.html) | 1980-02-28 |
| ATA858275A (de) | 1977-07-15 |
| AR209461A1 (es) | 1977-04-29 |