KR20040103661A - 이동통신 망에서의 ima 기능을 지원하는 라우터 - Google Patents
이동통신 망에서의 ima 기능을 지원하는 라우터 Download PDFInfo
- Publication number
- KR20040103661A KR20040103661A KR1020030035278A KR20030035278A KR20040103661A KR 20040103661 A KR20040103661 A KR 20040103661A KR 1020030035278 A KR1020030035278 A KR 1020030035278A KR 20030035278 A KR20030035278 A KR 20030035278A KR 20040103661 A KR20040103661 A KR 20040103661A
- Authority
- KR
- South Korea
- Prior art keywords
- atm
- ima
- atm cell
- mux
- data
- 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.)
- Ceased
Links
- 238000010295 mobile communication Methods 0.000 title claims abstract description 24
- 238000012545 processing Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 9
- 241001522296 Erithacus rubecula Species 0.000 claims abstract description 6
- 230000002159 abnormal effect Effects 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000012546 transfer Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
-
- 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
- H04L2012/5638—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
-
- 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
- H04L2012/566—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly using the ATM layer
- H04L2012/5661—Minicells
-
- 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
-
- 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
- H04L2012/5671—Support of voice
-
- 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
- H04L2012/5672—Multiplexing, e.g. coding, scrambling
-
- 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
- H04L2012/5678—Traffic aspects, e.g. arbitration, load balancing, smoothing, buffer management
- H04L2012/5679—Arbitration or scheduling
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (2)
- 가입자와 연결된 망 프로세서들로부터 다량의 이더넷 패킷 데이터를 입력받으면 이를 ATM 셀로 변환하여 출력하는 한편, ATM 셀을 입력받으면 이를 이더넷 데이터로 변환한 후 망 프로세스들로 분배하는 CPU;상기 CPU와 유토피아로 접속되어, 상기 CPU로부터 다량의 ATM 셀을 입력받으면 이를 먹싱하는 한편, ATM 셀을 입력받아 디먹싱하여 상기 CPU로 전송하는 ATM 먹스/디먹스부;상기 ATM 먹스/디먹스부와 유토피아로 접속되어, 상기 ATM 먹스/디먹스부로부터 ATM 셀을 입력받으면 이를 PCM 패킷으로 변환한 후 라운드 로빈 방식으로 그룹핑하여 출력하는 한편, 그룹핑된 PCM 데이터를 입력받으면 이를 ATM 셀로 변환하여 상기 ATM 먹스/디먹스부로 출력하는 IMA 처리부; 및상기 IMA 처리부로부터 그룹핑된 PCM 데이터를 입력받으면 이를 E1 또는 T1 라인에 실어 일반 망으로 전송하는 한편, 일반 망으로부터 그룹핑된 PCM 데이터를 입력받으면 이를 상기 IMA 처리부로 출력하는 라인 인터페이스부로 구성된 것을 특징으로 하는 이동통신 망에서의 IMA 기능을 지원하는 라우터.
- 제 1항에 있어서,상기 IMA 처리부는, E1 또는 T1 링크의 상태를 모니터링하다가 링크에 이상이 발생하면 이를 운용자에게 알리는 기능이 추가로 구현된 것을 특징으로 하는 이동통신 망에서의 IMA 기능을 지원하는 라우터.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030035278A KR20040103661A (ko) | 2003-06-02 | 2003-06-02 | 이동통신 망에서의 ima 기능을 지원하는 라우터 |
| PCT/KR2004/001308 WO2004107664A1 (en) | 2003-06-02 | 2004-06-02 | Router for supporting ima function in a mobile communication network |
| US10/556,133 US20070041408A1 (en) | 2003-06-02 | 2004-06-02 | Router for supporting ima function in a mobile communication network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030035278A KR20040103661A (ko) | 2003-06-02 | 2003-06-02 | 이동통신 망에서의 ima 기능을 지원하는 라우터 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20040103661A true KR20040103661A (ko) | 2004-12-09 |
Family
ID=33487828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020030035278A Ceased KR20040103661A (ko) | 2003-06-02 | 2003-06-02 | 이동통신 망에서의 ima 기능을 지원하는 라우터 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20070041408A1 (ko) |
| KR (1) | KR20040103661A (ko) |
| WO (1) | WO2004107664A1 (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7710979B2 (en) * | 2004-11-12 | 2010-05-04 | Infineon Technologies Ag | ATM bonding |
| US9014563B2 (en) | 2006-12-11 | 2015-04-21 | Cisco Technology, Inc. | System and method for providing an Ethernet interface |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2267924A1 (en) * | 1997-07-15 | 2010-12-29 | ViaSat Inc. | A frame format and frame assembling / disassembling method for the frame format |
| US20020034162A1 (en) * | 2000-06-30 | 2002-03-21 | Brinkerhoff Kenneth W. | Technique for implementing fractional interval times for fine granularity bandwidth allocation |
-
2003
- 2003-06-02 KR KR1020030035278A patent/KR20040103661A/ko not_active Ceased
-
2004
- 2004-06-02 US US10/556,133 patent/US20070041408A1/en not_active Abandoned
- 2004-06-02 WO PCT/KR2004/001308 patent/WO2004107664A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US20070041408A1 (en) | 2007-02-22 |
| WO2004107664A1 (en) | 2004-12-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20030602 |
|
| N231 | Notification of change of applicant | ||
| PN2301 | Change of applicant |
Patent event date: 20040430 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
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| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20080602 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20030602 Comment text: Patent Application |
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| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20091125 Patent event code: PE09021S01D |
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| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20100209 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20091125 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |