WO2009099299A3 - Internet telephone terminal employing a software automatic connection based on broadband wireless internet, and a control method therefor - Google Patents
Internet telephone terminal employing a software automatic connection based on broadband wireless internet, and a control method therefor Download PDFInfo
- Publication number
- WO2009099299A3 WO2009099299A3 PCT/KR2009/000550 KR2009000550W WO2009099299A3 WO 2009099299 A3 WO2009099299 A3 WO 2009099299A3 KR 2009000550 W KR2009000550 W KR 2009000550W WO 2009099299 A3 WO2009099299 A3 WO 2009099299A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- internet
- telephony service
- wireless internet
- broadband wireless
- abovementioned
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/0003—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/253—Telephone sets using digital voice transmission
- H04M1/2535—Telephone sets using digital voice transmission adapted for voice communication over an Internet Protocol [IP] network
-
- 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
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Telephonic Communication Services (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2008-0011518 | 2008-02-05 | ||
KR20080011518 | 2008-02-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009099299A2 WO2009099299A2 (en) | 2009-08-13 |
WO2009099299A3 true WO2009099299A3 (en) | 2009-11-05 |
Family
ID=40952567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2009/000550 WO2009099299A2 (en) | 2008-02-05 | 2009-02-05 | Internet telephone terminal employing a software automatic connection based on broadband wireless internet, and a control method therefor |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR20100102697A (en) |
WO (1) | WO2009099299A2 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030011177A (en) * | 2001-07-28 | 2003-02-07 | 이화산업 주식회사 | Internet phone set and control method for using various service of internet phone |
KR200383702Y1 (en) * | 2005-02-07 | 2005-05-09 | (주)굿데이텔레콤 | Internet Phone And Service Providing Method Using The Same |
KR20050068096A (en) * | 2003-12-29 | 2005-07-05 | 주식회사 케이티 | Method for servicing telephone-call of the wireless-lan terminal |
KR20080002430A (en) * | 2006-06-30 | 2008-01-04 | 주식회사 케이티 | Fixed and mobile convergence voice service system and method using pstn and wibro/wlan |
-
2009
- 2009-02-05 KR KR1020107017405A patent/KR20100102697A/en not_active Application Discontinuation
- 2009-02-05 WO PCT/KR2009/000550 patent/WO2009099299A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030011177A (en) * | 2001-07-28 | 2003-02-07 | 이화산업 주식회사 | Internet phone set and control method for using various service of internet phone |
KR20050068096A (en) * | 2003-12-29 | 2005-07-05 | 주식회사 케이티 | Method for servicing telephone-call of the wireless-lan terminal |
KR200383702Y1 (en) * | 2005-02-07 | 2005-05-09 | (주)굿데이텔레콤 | Internet Phone And Service Providing Method Using The Same |
KR20080002430A (en) * | 2006-06-30 | 2008-01-04 | 주식회사 케이티 | Fixed and mobile convergence voice service system and method using pstn and wibro/wlan |
Also Published As
Publication number | Publication date |
---|---|
KR20100102697A (en) | 2010-09-24 |
WO2009099299A2 (en) | 2009-08-13 |
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