224621 ⎘
Aspects of optical multiplex systems other than those covered by; Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH Operations, administration and maintenance [OAM]
Sub-classes:Overhead monitoring method and apparatus, and computer-readable storage medium
#2Coordinated and scheduled standards-based intervals in network elements
#3Coordinated and scheduled standards-based intervals in network elements
#4Method for transmitting client signal in optical transport network, and optical transport device
#5Multi-service transport and receiving method and apparatus
#6Method for measuring transmission delay of optical transport network device and source OTN device
#7Collision control during delay measurement in optical transport networks
#8Transmission apparatus and method for controlling the transmission apparatus
#9Wavelength and bandwidth allocation method
#10Systems and methods of communicating path status in optical networks
#11Optical transport network delay measurement
#12Method and system to enhance management channels
#13Apparatus and method for measuring a delay
#14Optical layer status exchange over OSC-OAM method for ROADM networks
#15Predictive end-to-end management for SONET networks
#16Method and system for measuring latency
#17Transmission apparatus and method for controlling the transmission apparatus
#18Method and receiving device for determining the assignment of subsignals transmitted by inverse multiplexing, particularly via an optical transport network (OTN), to the transmission links carrying said subsignals
#19Providing access to client overhead while transparently transmitting the client signal
#20Transmission apparatus and line quality evaluating method
#21Transport apparatus
#22Method and arrangement for controlling a regenerator for data burst signals of a system comprising point-to-multipoint connections, transmission system comprising point-to-multipoint connections, and regenerator
#23Multi-channel optical transport network training signal
#24Predictive end-to-end management for SONET networks
#25COMMUNICATION DEVICE, NETWORK SYSTEM, PATH MANAGEMENT METHOD, AND PROGRAM
#26Interactive Topology Graphs for Visualization and Characterization of Sonet Consumption Patterns
#27Method and apparatus for automatically establishing bi-directional line-switched rings in telecommunication networks
#28Method and system for measuring latency
#29METHOD FOR SETTING SUPERVISORY CONTROL LINE
#30Download method and transmission device using the same
#31Method for negotiating the bandwidth of data communication channel automatically
#32Transparent optical switch
#33Methods and apparatus for identifying errors and stranded resources in networks
#34Interactive topology graphs for visualization and characterization of SONET consumption patterns
#35Overhead processing and generation techniques
#36Method and apparatus for computing virtual concatenation group bandwith data
#37Transparent optical switch
#38Node apparatus and maintenance and operation supporting device
#39Transparent transmission method for administrative information of optical synchronous digital hierarchy devices of multi-vendors
#40Transparent optical switch
#41Setting real time clocks in communications netwroks
#42Router switch fabric protection using forward error correction
#43Transparent optical switch
#44Wavelength and spectrum assignment within packet-optical networks