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Class Information
Number: 370/242
Name: Multiplex communications > Diagnostic testing (other than synchronization) > Fault detection
Description: Subject matter under subclasses 241 wherein the multiplex communication system is tested for any nonstandard operating condition.

Sub-classes under this class:

Class Number Class Name Patents
370/245 Of a local area network 363
370/243 Of a repeater system 142
370/244 Of a switching system 675

Patents under this class:

Patent Number Title Of Patent Date Issued
8712401 Radio link monitoring (RLM) and reference signal received power (RSRP) measurement for heterogeneous networks Apr. 29, 2014
8711711 System and method of detecting and locating intermittent and other faults Apr. 29, 2014
8711710 Systems and methods for adaptive error thresholds or adaptive modulation schemes based on atmospheric conditions Apr. 29, 2014
8711709 Method and apparatus for monitoring for a radio link failure Apr. 29, 2014
8711681 Switch redundancy in systems with dual-star backplanes Apr. 29, 2014
8711679 Methods and systems for automatically identifying a logical circuit failure in a data network Apr. 29, 2014
8711678 Communication network management system, method and program, and management computer Apr. 29, 2014
8711677 Multi-port, gigabit SERDES transceiver capable of automatic fail switchover Apr. 29, 2014
8706106 Method for testing the allocation of a transmission frequency, tester and base station Apr. 22, 2014
8706105 Fault tolerant distributed mobile architecture Apr. 22, 2014
8705375 Power save protocol interoperability detection Apr. 22, 2014
8705374 Method and apparatus for isolating label-switched path impairments Apr. 22, 2014
8693868 Versatile optical network interface methods and systems Apr. 8, 2014
8693400 Mobile communication method, mobility management node, and packet exchanger Apr. 8, 2014
8693351 System and method for deterministic testing of packet error rate in electronic devices Apr. 8, 2014
8693350 Method of collecting BGP routing protocol messages Apr. 8, 2014
8692839 Methods and systems for updating a buffer Apr. 8, 2014
8692838 Methods and systems for updating a buffer Apr. 8, 2014
8687505 Apparatus and method for controlling traffic Apr. 1, 2014
8687504 System and method for enhancement of Ethernet link loss forwarding Apr. 1, 2014
8687503 Technique for identifying a failed network interface card within a team of network interface cards Apr. 1, 2014
8687502 Method and apparatus for enabling auto-ticketing for endpoint devices Apr. 1, 2014
8687501 Automatic detection and configuration of Ethernet OAM protocols Apr. 1, 2014
8683254 Systems and methods for precise event timing measurements Mar. 25, 2014
8683034 Systems, methods and computer program products for coordinated session termination in an IMS network Mar. 25, 2014
8681674 Accelerated rejoining in low power wireless networking for logistics and transportation applications Mar. 25, 2014
8681640 Systems and methods for extracting media from network traffic having unknown protocols Mar. 25, 2014
8681639 Method and system for finding Mar. 25, 2014
8681638 Wireless communication system Mar. 25, 2014
8681608 Method for enhancing of controlling radio resources and transmitting status report in mobile telecommunications system and receiver of mobile telecommunications system Mar. 25, 2014
8676252 Dual mode mobile terminal in MIMO wireless communication system and controlling method thereof Mar. 18, 2014
8675645 Method for operating a wireless mesh data network with multiple nodes Mar. 18, 2014
8675514 Detecting degradation of wireless network performance Mar. 18, 2014
8675501 Transmission apparatus and reporting method for reporting fault Mar. 18, 2014
8675500 Automated network condition identification Mar. 18, 2014
8675499 Apparatus and method of user equipment relocation Mar. 18, 2014
8675498 System and method to provide aggregated alarm indication signals Mar. 18, 2014
8675497 Communication quality evaluation system, device, method, and program thereof Mar. 18, 2014
8675479 Methods and apparatus for improving network communication using ethernet switching protection Mar. 18, 2014
8675475 Techniques for recovery of wireless services following power failures Mar. 18, 2014
8674992 Spotlight graphs Mar. 18, 2014
8670335 Reduced power transmission Mar. 11, 2014
8670332 Systems and methods for notifying users of a network resource outage Mar. 11, 2014
8670300 Network device relating to digital subscriber line Mar. 11, 2014
8670299 Enhanced service status detection and fault isolation within layer two networks Mar. 11, 2014
8667123 Microcontroller network diagnostic system Mar. 4, 2014
8665731 Reliability estimation methods for large networked systems Mar. 4, 2014
8665699 Link failure detection and traffic redirection in an OpenFlow network Mar. 4, 2014
8660021 Network diagnostics Feb. 25, 2014
8660014 Method and system for MPLS-TP tunnel protection processing Feb. 25, 2014

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