GB2403865B - Media role management in a video conferencing network - Google Patents
Media role management in a video conferencing networkInfo
- Publication number
- GB2403865B GB2403865B GB0422947A GB0422947A GB2403865B GB 2403865 B GB2403865 B GB 2403865B GB 0422947 A GB0422947 A GB 0422947A GB 0422947 A GB0422947 A GB 0422947A GB 2403865 B GB2403865 B GB 2403865B
- Authority
- GB
- United Kingdom
- Prior art keywords
- video conferencing
- role management
- conferencing network
- media role
- media
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
- H04N7/152—Multipoint control units therefor
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/556,359 US6704769B1 (en) | 2000-04-24 | 2000-04-24 | Media role management in a video conferencing network |
GB0129443A GB2365653B (en) | 2000-04-24 | 2001-04-24 | Media role management in a video conferencing network |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0422947D0 GB0422947D0 (en) | 2004-11-17 |
GB2403865A GB2403865A (en) | 2005-01-12 |
GB2403865B true GB2403865B (en) | 2005-02-23 |
Family
ID=33312352
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0414849A Expired - Fee Related GB2402014B (en) | 2000-04-24 | 2001-04-24 | Media role management in a video conferencing network |
GB0422947A Expired - Fee Related GB2403865B (en) | 2000-04-24 | 2001-04-24 | Media role management in a video conferencing network |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0414849A Expired - Fee Related GB2402014B (en) | 2000-04-24 | 2001-04-24 | Media role management in a video conferencing network |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB2402014B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2444531B (en) * | 2006-12-06 | 2011-07-06 | Codian Ltd | Transmission of video streams in a multipoint, multimedia conferencing network |
CN101459816B (en) * | 2007-12-14 | 2015-09-09 | 华为终端有限公司 | A kind of method of controlling auxiliary stream token in multi-point bi-stream conference, system and equipment |
CN103369292B (en) * | 2013-07-03 | 2016-09-14 | 华为技术有限公司 | A kind of call processing method and gateway |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5907324A (en) * | 1995-06-07 | 1999-05-25 | Intel Corporation | Method for saving and accessing desktop conference characteristics with a persistent conference object |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5003532A (en) * | 1989-06-02 | 1991-03-26 | Fujitsu Limited | Multi-point conference system |
CA2352210A1 (en) * | 1998-11-27 | 2000-06-08 | British Telecommunications Public Limited Company | Session announcement for adaptive component configuration |
-
2001
- 2001-04-24 GB GB0414849A patent/GB2402014B/en not_active Expired - Fee Related
- 2001-04-24 GB GB0422947A patent/GB2403865B/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5907324A (en) * | 1995-06-07 | 1999-05-25 | Intel Corporation | Method for saving and accessing desktop conference characteristics with a persistent conference object |
Also Published As
Publication number | Publication date |
---|---|
GB0422947D0 (en) | 2004-11-17 |
GB2403865A (en) | 2005-01-12 |
GB2402014A (en) | 2004-11-24 |
GB0414849D0 (en) | 2004-08-04 |
GB2402014B (en) | 2005-02-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1068201 Country of ref document: HK |
|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1068201 Country of ref document: HK |
|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20150424 |