Challenge

In some situation, only one DSL line is provided to transfer telephone signalling data, serial data and ethernet data at the same time, to insure the qulity of the service, keep the voice communication uninterrupted and the data can be transmitted at high bandwidth, the bandwidth schedule algorithm should be designed carefully.

Customer Reward

As vxWorks and driver expert, Coordinate has the capabilty to rapidly understand customer design idea and realize the idea in the process of development.so again, shorten time to market means money to customer.

Coordinate Solution

VxWorks OS, as a real time OS, can exactly controlled the time sequence of the event. and at the same time,commercialGUI , input and output software can reduce the customer develop time to design a new datacom DSl products.Coordinate know vxWorks very well, and according to the customer requirement, coordinate modify the normal HDSL driver amd IP transfer stack. use the auxiliary clock to synchronize the time sequence of the send and receive thread.then finally meet the customer critical requirement.