WO2005057942A3 - System und mobiles endgerät zur push-to-talk kommunikation - Google Patents
System und mobiles endgerät zur push-to-talk kommunikation Download PDFInfo
- Publication number
- WO2005057942A3 WO2005057942A3 PCT/EP2004/053197 EP2004053197W WO2005057942A3 WO 2005057942 A3 WO2005057942 A3 WO 2005057942A3 EP 2004053197 W EP2004053197 W EP 2004053197W WO 2005057942 A3 WO2005057942 A3 WO 2005057942A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mobile terminal
- push
- transmission
- talk
- talk communication
- Prior art date
Links
Classifications
-
- 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
- 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]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/08—Trunked mobile radio 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
- H04L65/10—Architectures or entities
- H04L65/1016—IP multimedia subsystem [IMS]
-
- 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
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
- H04M1/72433—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for voice messaging, e.g. dictaphones
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10357725.4 | 2003-12-10 | ||
DE10357725A DE10357725A1 (de) | 2003-12-10 | 2003-12-10 | System und mobiles Endgerät zur Push-to-Talk-Kommunikation |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005057942A2 WO2005057942A2 (de) | 2005-06-23 |
WO2005057942A3 true WO2005057942A3 (de) | 2009-04-02 |
Family
ID=34672551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/053197 WO2005057942A2 (de) | 2003-12-10 | 2004-12-01 | System und mobiles endgerät zur push-to-talk kommunikation |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE10357725A1 (de) |
WO (1) | WO2005057942A2 (de) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0763958A2 (de) * | 1995-09-14 | 1997-03-19 | Nec Corporation | Funkkommunikationsgerät |
WO2001037526A1 (en) * | 1999-11-19 | 2001-05-25 | Qualcomm Incorporated | System and method for providing push-to-talk feature for wireless communication systems |
US6360093B1 (en) * | 1999-02-05 | 2002-03-19 | Qualcomm, Incorporated | Wireless push-to-talk internet broadcast |
US20030016632A1 (en) * | 2001-07-19 | 2003-01-23 | Refai Wail M. | Push-to-talk and push-to-conference in a CDMA wireless communications system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7307963B2 (en) * | 2001-08-03 | 2007-12-11 | At&T Corp. | Architecture and method for using IEEE 802.11-like wireless LAN system to emulate private land mobile radio system (PLMRS) radio service |
US20030153343A1 (en) * | 2002-02-14 | 2003-08-14 | Crockett Douglas M. | Communication device for initiating a group call in a group communication network |
-
2003
- 2003-12-10 DE DE10357725A patent/DE10357725A1/de not_active Ceased
-
2004
- 2004-12-01 WO PCT/EP2004/053197 patent/WO2005057942A2/de active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0763958A2 (de) * | 1995-09-14 | 1997-03-19 | Nec Corporation | Funkkommunikationsgerät |
US6360093B1 (en) * | 1999-02-05 | 2002-03-19 | Qualcomm, Incorporated | Wireless push-to-talk internet broadcast |
WO2001037526A1 (en) * | 1999-11-19 | 2001-05-25 | Qualcomm Incorporated | System and method for providing push-to-talk feature for wireless communication systems |
US20030016632A1 (en) * | 2001-07-19 | 2003-01-23 | Refai Wail M. | Push-to-talk and push-to-conference in a CDMA wireless communications system |
Also Published As
Publication number | Publication date |
---|---|
DE10357725A1 (de) | 2005-07-14 |
WO2005057942A2 (de) | 2005-06-23 |
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