FI20075326A0 - Procedure and apparatus for fault tolerant communication - Google Patents
Procedure and apparatus for fault tolerant communicationInfo
- Publication number
- FI20075326A0 FI20075326A0 FI20075326A FI20075326A FI20075326A0 FI 20075326 A0 FI20075326 A0 FI 20075326A0 FI 20075326 A FI20075326 A FI 20075326A FI 20075326 A FI20075326 A FI 20075326A FI 20075326 A0 FI20075326 A0 FI 20075326A0
- Authority
- FI
- Finland
- Prior art keywords
- procedure
- fault tolerant
- data
- tolerant communication
- physical layer
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 2
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
- H04W92/12—Interfaces between hierarchically different network devices between access points and access point controllers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
- H04L1/0085—Formatting with cells
-
- 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
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
-
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Mobile Radio Communication Systems (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
- Communication Control (AREA)
Abstract
The invention provides a method and a device for improving error resilience in data transmission over a communication link that has a lower quality than that required by a particular communication mode. Such circumstances may arise for example when a physical layer does not provide adequate connection quality for a higher layer communication protocol. According to the invention, the data units of such higher layer protocol are disassembled, and data is carried over the physical layer connection in other data units that are more robust to trans mission errors.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20075326A FI20075326L (en) | 2007-05-08 | 2007-05-08 | Method and apparatus for error-tolerant communication |
PCT/FI2008/050254 WO2008135640A1 (en) | 2007-05-08 | 2008-05-08 | A method and a device for error resilient communication |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20075326A FI20075326L (en) | 2007-05-08 | 2007-05-08 | Method and apparatus for error-tolerant communication |
Publications (2)
Publication Number | Publication Date |
---|---|
FI20075326A0 true FI20075326A0 (en) | 2007-05-08 |
FI20075326L FI20075326L (en) | 2008-11-09 |
Family
ID=38069494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20075326A FI20075326L (en) | 2007-05-08 | 2007-05-08 | Method and apparatus for error-tolerant communication |
Country Status (2)
Country | Link |
---|---|
FI (1) | FI20075326L (en) |
WO (1) | WO2008135640A1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6427179B1 (en) * | 1997-10-01 | 2002-07-30 | Globespanvirata, Inc. | System and method for protocol conversion in a communications system |
GB2343582B (en) * | 1998-11-06 | 2000-10-11 | Marconi Comm Ltd | Telecommunications system |
US7016340B1 (en) * | 2001-10-26 | 2006-03-21 | General Bandwidth Inc. | System and method for testing a voice gateway |
US20060209886A1 (en) * | 2005-03-04 | 2006-09-21 | Rad Data Communications, Ltd. | Small form-factor device implementing protocol conversion |
US7627004B2 (en) * | 2005-05-26 | 2009-12-01 | Cisco Technology, Inc. | Transporting synchronization channel information across a packet network |
-
2007
- 2007-05-08 FI FI20075326A patent/FI20075326L/en unknown
-
2008
- 2008-05-08 WO PCT/FI2008/050254 patent/WO2008135640A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2008135640A1 (en) | 2008-11-13 |
FI20075326L (en) | 2008-11-09 |
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