Wintegra Ltd.

Ricardo Berger

Eran Kirzner

Ronen Weiss

Avi Hagai

Yoram Yeivin

A method for determining at least one parameter for a particular AAL2 channel identifier (AAL2-CID), according to which the behavior of the transmission of the user information stream is determined per application. Preferably, the present invention enables the QOS (quality of service) for the user application to be determined by setting a plurality of such parameters for a specific AAL2 CID. The present invention preferably encompasses the ability to determine any parameter that is usually set for the ATM channel to instead be set for the CID separately. These parameters may be dynamically adjusted according to the real-time state of the system, channel and the specific CID. Additionally the selection and usage of said parameters may also be influenced by the real time state of the system, channel and the specific CID. Examples of such parameters include, but are not limited to, traffic type, priority, any type of QOS parameter, timing parameters, and so forth.

[object Object]

In some embodiments of the present invention, applications presenting user information streams at a service access point (SAP) to AAL-2 above the Common Part Sublayer (CPS) may provide values for predefined parameters that may determine how frames of information in the user information streams are segmented in run-time into CPS packets and packed into CPS protocol data units (CPS-PDU), each of which forms the payload of an ATM cell. These parameter values may be defined per channel identifier (CID) or for a group of CIDs.

Growing community of inventors

Kadima, Israel

Ricardo Berger