BRPI0409400A - processo para administração de sessões de comunicação - Google Patents
processo para administração de sessões de comunicaçãoInfo
- Publication number
- BRPI0409400A BRPI0409400A BRPI0409400-0A BRPI0409400A BRPI0409400A BR PI0409400 A BRPI0409400 A BR PI0409400A BR PI0409400 A BRPI0409400 A BR PI0409400A BR PI0409400 A BRPI0409400 A BR PI0409400A
- Authority
- BR
- Brazil
- Prior art keywords
- communication
- session
- communication sessions
- central control
- established
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
- H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1069—Session establishment or de-establishment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1083—In-session procedures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
- H04L65/403—Arrangements for multi-party communication, e.g. for conferences
- H04L65/4038—Arrangements for multi-party communication, e.g. for conferences with floor control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
- H04L65/4061—Push-to services, e.g. push-to-talk or push-to-video
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/40—Connection management for selective distribution or broadcast
- H04W76/45—Connection management for selective distribution or broadcast for Push-to-Talk [PTT] or Push-to-Talk over cellular [PoC] services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/1016—IP multimedia subsystem [IMS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/30—Resource management for broadcast services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/15—Setup of multiple wireless link connections
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Communication Control (AREA)
Abstract
"PROCESSO PARA ADMINISTRAçãO DE SESSõES DE COMUNICAçãO". A presente invenção refere-se a um processo para administração de sessões de comunicação em um sistema de comunicação orientado a pacote, consistindo em uma instalação de controle central (PTT-S) e uma multiplicidade de terminais móveis que são ligáveis entre si através da instalação de controle central. Para tanto, é estabelecida uma primeira sessão de comunicação entre terminais móveis (O, R11, R12), que estão associados a um primeiro grupo de comunicação (KG1). Prioridades de sessão são definidas para um primeiro terminal móvel (O) do primeiro grupo de comunicação, que está associado ainda ao menos a um segundo grupo de comunicação (KG2). Finalmente, as prioridades de sessão são transmitidas à instalação de controle central. Uma segunda sessão de comunicação é também estabelecida entre esses terminais móveis (R22, R21, R23, O), que estão associados a um segundo grupo de comunicação, incluindo o primeiro terminal móvel. Tanto a primeira como a segunda sessões de comunicação são estabelecidas através da instalação de controle central, de maneira que esta última pode administrar o primeiro terminal móvel em ambas as sessões de comunicação de acordo com as prioridades de sessão transmitidas.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004005720.6 | 2004-02-05 | ||
DE102004005720A DE102004005720B3 (de) | 2004-02-05 | 2004-02-05 | Verfahren zum Verwalten von Kommunikationssitzungen |
DE200410008392 DE102004008392A1 (de) | 2004-02-20 | 2004-02-20 | Verfahren zum Verwalten von Kommunikationssitzungen |
DE102004008392.4 | 2004-02-20 | ||
PCT/EP2004/053648 WO2005076650A1 (de) | 2004-02-05 | 2004-12-22 | Verfahren zum verwalten von kommunikationssitzungen |
Publications (3)
Publication Number | Publication Date |
---|---|
BRPI0409400A true BRPI0409400A (pt) | 2006-04-25 |
BRPI0409400A8 BRPI0409400A8 (pt) | 2018-01-02 |
BRPI0409400B1 BRPI0409400B1 (pt) | 2018-06-26 |
Family
ID=34839584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0409400-0A BRPI0409400B1 (pt) | 2004-02-05 | 2004-12-22 | Processo para administração de sessões de comunicação, sistema de comunicação e instalação de controle central em um sistema de comunicação orientado a pacote |
Country Status (8)
Country | Link |
---|---|
US (1) | US7203509B2 (pt) |
EP (1) | EP1597935B1 (pt) |
CN (1) | CN1774947B (pt) |
AT (1) | ATE360344T1 (pt) |
BR (1) | BRPI0409400B1 (pt) |
DE (1) | DE502004003541D1 (pt) |
ES (1) | ES2281849T3 (pt) |
WO (1) | WO2005076650A1 (pt) |
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-
2004
- 2004-12-22 CN CN200480009912XA patent/CN1774947B/zh active Active
- 2004-12-22 WO PCT/EP2004/053648 patent/WO2005076650A1/de active IP Right Grant
- 2004-12-22 ES ES04804982T patent/ES2281849T3/es active Active
- 2004-12-22 AT AT04804982T patent/ATE360344T1/de not_active IP Right Cessation
- 2004-12-22 US US10/553,448 patent/US7203509B2/en active Active
- 2004-12-22 DE DE502004003541T patent/DE502004003541D1/de active Active
- 2004-12-22 EP EP04804982A patent/EP1597935B1/de active Active
- 2004-12-22 BR BRPI0409400-0A patent/BRPI0409400B1/pt active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE502004003541D1 (de) | 2007-05-31 |
US7203509B2 (en) | 2007-04-10 |
CN1774947A (zh) | 2006-05-17 |
WO2005076650A1 (de) | 2005-08-18 |
EP1597935A1 (de) | 2005-11-23 |
ES2281849T3 (es) | 2007-10-01 |
ATE360344T1 (de) | 2007-05-15 |
BRPI0409400A8 (pt) | 2018-01-02 |
EP1597935B1 (de) | 2007-04-18 |
BRPI0409400B1 (pt) | 2018-06-26 |
CN1774947B (zh) | 2010-11-03 |
US20060276213A1 (en) | 2006-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B15K | Others concerning applications: alteration of classification |
Ipc: H04L 12/24 (1990.01) |
|
B15K | Others concerning applications: alteration of classification |
Ipc: H04L 12/54 (1990.01), H04L 29/08 (1990.01), H04W 4 |
|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |