摘要:
One embodiment of the present invention receives a plurality of network services, maps the plurality of network services to a single network service at a network layer higher than layer 2, and transmits the single network service. Another embodiment of the present invention receives a single network service at a network layer higher than layer 2, maps the single network service to a plurality of network services, and transmits the plurality of network services.
摘要:
The present invention establishes a circuit emulation service (CES) over an internet protocol (IP) network based on properties of the IP network. The CES emulates a circuit from a local interworking function to a remote interworking function. Data that is received at a constant bit rate at the local interworking function is encapsulated into a number of IP packets configured according to the CES. The IP packets are transported from the local interworking function to the remote interworking function according to the CES. In one embodiment, each IP packet also includes data segments for simultaneously encapsulating multiple constant bit rate circuits. In another embodiment, each data segment includes a separate CES circuit header.
摘要:
A jitter buffer receives a plurality of data packets comprising a circuit emulation service over internet protocol (CESIP), buffers the plurality of data packets, and plays data from the plurality of data packets at a constant bit rate corresponding to the CESIP.
摘要:
A jitter buffer receives a plurality of data packets comprising a circuit emulation service over internet protocol (CESIP), buffers the plurality of data packets, and plays data from the plurality of data packets at a constant bit rate corresponding to the CESIP.
摘要:
A method for establishing a service tunnel for private internet protocol services over a connectionless network. The private internet protocol services are transported over the service tunnel in accordance with selected respective private internet protocol services.
摘要:
A queue scheduler that distributes a partition worth of bandwidth to a plurality of queues according to a weight assigned to each of the queues. The plurality of queues are arranged from a highest priority to a lowest priority. The queues are serviced by the scheduler until each of the corresponding weights is consumed for each queue. The higher priority queues are serviced before the lower priority queues.