IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0658459
(2000-09-08)
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발명자
/ 주소 |
- Palenius, Torgny
- Breschel, Michael
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출원인 / 주소 |
- Telefonaktiebolaget LM Ericcson (publ)
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대리인 / 주소 |
Burns, Doane, Swecker & Mathis, L.L.P.
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인용정보 |
피인용 횟수 :
12 인용 특허 :
20 |
초록
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Data is multiplexed in a frame having a fixed bit length in a telecommunication system. The data is transmitted by transmitting a first transport channel comprising a first number of bits; transmitting first error detection bits associated with the first transport channel and comprising a second num
Data is multiplexed in a frame having a fixed bit length in a telecommunication system. The data is transmitted by transmitting a first transport channel comprising a first number of bits; transmitting first error detection bits associated with the first transport channel and comprising a second number of bits; transmitting a second transport channel comprising a third number of bits; transmitting a third transport channel comprising a fourth number of bits; and selectively transmitting a control channel comprising a fifth number of bits. The control channel is transmitted after the first error detection bits and before transmission of the third transport channel. Whenever the control channel is transmitted as part of the frame, a sum of the first, second, third, fourth and fifth number of bits equals the fixed bit length, but whenever the control channel is not transmitted as part of the frame, a sum of the first, second, third and fourth number of bits equals the fixed bit length.
대표청구항
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Data is multiplexed in a frame having a fixed bit length in a telecommunication system. The data is transmitted by transmitting a first transport channel comprising a first number of bits; transmitting first error detection bits associated with the first transport channel and comprising a second num
Data is multiplexed in a frame having a fixed bit length in a telecommunication system. The data is transmitted by transmitting a first transport channel comprising a first number of bits; transmitting first error detection bits associated with the first transport channel and comprising a second number of bits; transmitting a second transport channel comprising a third number of bits; transmitting a third transport channel comprising a fourth number of bits; and selectively transmitting a control channel comprising a fifth number of bits. The control channel is transmitted after the first error detection bits and before transmission of the third transport channel. Whenever the control channel is transmitted as part of the frame, a sum of the first, second, third, fourth and fifth number of bits equals the fixed bit length, but whenever the control channel is not transmitted as part of the frame, a sum of the first, second, third and fourth number of bits equals the fixed bit length. ponent constructs decoy media files mimicking identified proprietary media. The invention's share processing component associates media sharing network communities with shared media sets containing decoy media files, and its supervisory control processing component provides for system initialization and checking subprocesses which establish initial configurations, and reactive behavior of the invention in addition to monitoring the effectiveness of a decoy ratio interactively specified by a user of the invention. im 1, wherein said first node and said second node comprise servers.11. The method of claim 1, wherein said monitoring comprises said first node monitoring heartbeats corresponding to said of said first trunked network connection.12. The method of claim 11, wherein said heartbeats comprise said first node conveying request packets to said second node and said second node conveying reply packets to said first node, wherein said request packets and said reply packets are conveyed via said first trunked network connection.13. The method of claim 12, wherein detecting said degradation of said first trunked network connection comprises detecting said reply packets are not received from said second node.14. The method of claim 1, wherein said monitoring comprises polling status registers corresponding to said first trunked network connection.15. The method of claim 14, wherein said status registers are in a multi-ported network interface card.16. The method of claim 14, wherein said detecting said degradation of said first trunked network connection comprises detecting a status register of said status registers indicates a connection corresponding to said first trunked network connection has failed.17. The method of claim 1, wherein performing said failover comprises disabling said first trunked network connection and enabling said second trunked network connection.18. The method of claim 1, further comprising: adding a second High Availability Networking (HAnet) mechanism to said second node of said computer network, wherein said second HAnet mechanism operates within an Application layer of an architectural model of said computer network; monitoring said first trunked network connection of said computer network, wherein said monitoring is by said second HAnet mechanism; detecting said degradation of said first trunked network connection, wherein said degradation is detected by said second HAnet mechanism; and performing a failover from said first trunked network connection to said second trunked network connection in response to detecting said failure, wherein said failover is performed by said second HAnet mechanism. 19. A network node configured to support trunking, said network node comprising: a first multi-port network interface; a second multi-port network interface; a High Availability Networking (HAnet) mechanism, wherein said HAnet mechanism operates within an Application layer of an architectural model of said computer network, wherein said HAnet mechanism is configured to monitor said first multi-port network interface, and wherein said HAnet mechanism is configured to perform a failover from said first multi-port network interface to said second multi-port network interface in response to detecting a degradation in performance of a trunked network connection corresponding to said first multi-port network interface exceeds a threshold; and wherein said mechanism is configured to refrain from performing said failover, in response to detecting said degradation does not exceed said threshold. 20. The network node of claim 19, wherein said HAnet mechanism is configured to monitor said first multi-port network interface by monitoring heartbeats of a trunked network connection corresponding to said first multi-port network interface.21. The network node of claim 20, wherein said heartbeat comprises conveying request packets and receiving reply packets via said first multi-port network interface.22. The network node of claim 19, wherein said HAnet mechanism is configured to monitor said first multi-port network interface by polling status registers of said first multi-port network interface.23. The network node of claim 19, wherein said failover comprises disabling said first multi-port network interface and enabling said second multi-port network interface.24. The network node of claim 19, wherein said failover comprises: pausing monitoring of said first multi-port network interface; disabling said fir st multi-port network interface; configuring said second multi-port network interface with interface address parameters corresponding to said first multi-port network interface; and enabling said second multi-port network interface; and resuming monitoring, wherein said second multi-port network interface is monitored. 25. The network node of claim 24, wherein said interface address parameters include an IP address, broadcast address, netmask address and MAC address.26. The network node of claim 25, wherein said interface address parameters further include a virtual IP address.27. The network node of claim 19, wherein said first multi-port network interface and said second multi-port network interface comprise Ethernet adapters.28. The network node of claim 19, wherein said first multi-port network interface and said second multi-port network interface comprise Gigabit Ethernet adapters.29. A computer network configured with trunking technology and configured to maintain high availability, said computer network comprising: a first node, wherein said first node includes a first High Availability Networking (HAnet) mechanism, wherein said first HAnet mechanism operates within an Application layer of an architectural model of said computer network; a second node; a second trunked network connection, wherein said second trunked network connection is between said first node and said second node; a first trunked network connection, wherein said first trunked network connection is between said first node and said second node, and wherein said first HAnet mechanism is configured to monitor said first trunked network connection, and wherein said first HAnet mechanism is configured to perform a failover from said first trunked network connection to said second trunked network connection in response to detecting a degradation in performance of said first trunked network connection exceeds a threshold, and wherein said first HAnet mechanism is configured to refrain from performing said failover, in response to detecting said degradation does not exceed said threshold. 30. The computer network of claim 29, wherein said first HAnet mechanism is configured to monitor said first trunked network connection by monitoring heartbeats corresponding to said first trunked network connection.31. The computer network of claim 30, wherein said heartbeat comprises conveying request packets and receiving reply packets via said first trunked network interface.32. The computer network of claim 29, wherein said first HAnet mechanism is configured to monitor said first trunked network connection by polling status registers corresponding to a multi-port network interface of said first node.33. The computer network of claim 29, wherein said failover comprises disabling said first trunked network connection and enabling said second trunked network connection.34. The computer network of claim 29, wherein said failover comprises: pausing monitoring of said first trunked network connection; disabling said first trunked network connection; configuring said second trunked network connection with interface address parameters corresponding to said first trunked network connection; and enabling said second trunked network connection; and resuming monitoring, wherein said second trunked network connection is monitored. 35. The computer network of claim 34, wherein said interface address parameters include an IP address, broadcast address, netmask address and MAC address.36. The computer network of claim 35, wherein said interface address parameters further include a virtual IP address.37. The computer network of claim 29, wherein said first trunked network interface and said second trunked network interface comprise Ethernet adapters.38. The computer network of claim 29, wherein said first trunked network interface and said second trunked network interface comprise Gigabit Ethernet adapters.39. The computer network of claim 29, wherei
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