An end-to-end path can be set without providing a hierarchy in a control device of a multi-
domain network. A path setting system (10) includes an orchestrator 200 and a control …

An end-to-end path can be set without providing a hierarchy in a control device of a multi-
domain network. A path setting system (10) includes an orchestrator 200 and a control …

Abstract A method (100) of end-to-end path computation across a plurality of domains (20) in
a communication network comprises receiving (101) a request for a path across the plurality …

Routing activities for a collection of routing devices in a network are coordinated. Link state
information representative of connections among the devices is received from the devices …

A method and apparatus for configuring a communication path which traverses different
network domains are provided. A set-up signal for configuring the communication path is …

A route priority configuration method, a device, and a controller. The controller receives an
interface creation request for creating a layer 3 interface on a target device, where the …

A network element (NE) is configured to act as a parent controller. The NE receives
connection and access point messages from a plurality of child controllers each child …

A method for enabling access to varying route attribute states during routing policy
application on network devices. Concerning routing policy configurations, it is currently …

BACKGROUND 0002. According to the Open System Interconnection (OSI) seven layer
model a transport network can be decom posed into a plurality of independent transport …

Abstract A multi-domain network (5) has a Hierarchical Path Computation Element, H-PCE,
architecture comprising a Parent Path Computation Element, P-PCE (31) and a Child Path …