KR100411445B1 - 회선 가입자에 대한 에이티엠 연결 설정 안정화 장치 - Google Patents
회선 가입자에 대한 에이티엠 연결 설정 안정화 장치 Download PDFInfo
- Publication number
- KR100411445B1 KR100411445B1 KR10-2001-0077249A KR20010077249A KR100411445B1 KR 100411445 B1 KR100411445 B1 KR 100411445B1 KR 20010077249 A KR20010077249 A KR 20010077249A KR 100411445 B1 KR100411445 B1 KR 100411445B1
- Authority
- KR
- South Korea
- Prior art keywords
- atm
- atm connection
- processing unit
- packet
- subscriber
- 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
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Classifications
-
- 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
- H04L12/5601—Transfer mode dependent, e.g. ATM
-
- 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
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5625—Operations, administration and maintenance [OAM]
-
- 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
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5638—Services, e.g. multimedia, GOS, QOS
- H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
- H04L2012/5652—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly
- H04L2012/5653—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly using the ATM adaptation layer [AAL]
- H04L2012/5656—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly using the ATM adaptation layer [AAL] using the AAL2
-
- 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
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5638—Services, e.g. multimedia, GOS, QOS
- H04L2012/5665—Interaction of ATM with other protocols
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Description
Claims (4)
- 회선 가입자를 AAL 정합으로 ATM 연결 설정하는 ATM 교환기에 있어서,상기 회선 가입자에 대한 ATM 연결 설정 정보를 포함하는 새로운 포맷의 AAL 패킷을 생성하여 ATM 셀 처리부 측으로 전달하게 하거나, 새로운 포맷의 AAL 패킷에 실려있는 ATM 연결 설정 정보를 확인하여 해당되는 ATM 연결 설정 장애시 상위 프로세서로 통보하여 장애 처리를 수행하게 하는 ATM 연결 처리부와;상기 ATM 연결 처리부로부터 전달받은 새로운 포맷의 AAL 패킷을 상기 ATM 셀 처리부로 전달하여 대국 측에서 해당되는 ATM 연결 설정 안정화 기능을 수행하게 하거나, 상기 ATM 셀 처리부로부터 전달받은 새로운 포맷의 AAL 패킷을 상기 ATM 연결 처리부로 전달하는 AAL 패킷 처리부를 포함하는 것을 특징으로 하는 회선 가입자에 대한 에이티엠 연결 설정 안정화 장치.
- 제 1항에 있어서,상기 ATM 연결 처리부는, 새로운 포맷의 AAL 패킷에 포함된 ATM 연결 설정 정보 중에서 CID 정보와 VPI/VCI 정보를 이용하여 ATM 연결 설정 장애 여부를 확인하는 것을 특징으로 하는 회선 가입자에 대한 에이티엠 연결 설정 안정화 장치.
- 제 1항에 있어서,상기 AAL 패킷 처리부는, ATM 셀 처리부로부터 전달되는 AAL 패킷의 UUI 값을 확인하여, ATM 연결 설정 안정화 기능 수행을 위해 설정된 값을 갖는 새로운 포맷의 AAL 패킷인 경우 ATM 연결 처리부로 전달하는 것을 특징으로 하는 회선 가입자에 대한 에이티엠 연결 설정 안정화 장치.
- 제 1항 내지 3항중 어느 한 항에 있어서,상기 새로운 포맷의 AAL 패킷은, 회선 가입자에게 할당한 VPI/VCI 정보를 포함하고, 패킷 헤더의 UUI 값을 소정값으로 설정하여 사용하는 것을 특징으로 하는 회선 가입자에 대한 에이티엠 연결 설정 안정화 장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0077249A KR100411445B1 (ko) | 2001-12-07 | 2001-12-07 | 회선 가입자에 대한 에이티엠 연결 설정 안정화 장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0077249A KR100411445B1 (ko) | 2001-12-07 | 2001-12-07 | 회선 가입자에 대한 에이티엠 연결 설정 안정화 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20030046917A KR20030046917A (ko) | 2003-06-18 |
| KR100411445B1 true KR100411445B1 (ko) | 2003-12-18 |
Family
ID=29573582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2001-0077249A Expired - Fee Related KR100411445B1 (ko) | 2001-12-07 | 2001-12-07 | 회선 가입자에 대한 에이티엠 연결 설정 안정화 장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100411445B1 (ko) |
-
2001
- 2001-12-07 KR KR10-2001-0077249A patent/KR100411445B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR20030046917A (ko) | 2003-06-18 |
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