Motorola Corporation

Motorola Mobility LLC

Steven R Cook

Michael G Hluchyj

Hassan Ahmed

Anthony J Risica

Stephen DiCecco

Stephen Dicecco

A method and apparatus for interfacing protocol application data frame operation requests with a data frame input/output device having a buffer structure containing data frames according to a buffer structure scheme, while maintaining isolation between the buffer structure and the protocol applications, including: receiving, with an interface, from a protocol application a data frame operation request for operation on a portion of an identified data frame within the buffer structure; linking, with the interface, the request to an appropriate data frame operation routine in the data frame input/output device; and the data frame operation routine executing the request, in conjunction with the protocol application, on the portion of the identified data frame without requiring that the protocol application have knowledge of the buffer structure scheme.

Apparatus and method for interfacing protocol application data frame

The network negotiates user protocols, classes, and options between a calling user and a called user using the results to determine an optimal method of user information transport. A strategy for determining the optimal user information transport method from negotiated user protocols, classes and options includes querying the destination edge for destination related PC&O, sending this information back to the source and subsequently proceeding with traditional source to destination call processing.

Method of negotiation of protocols, classes, and options in computer and

The present invention provides for fast packet information transfer from a first type switching system to a diverse, i.e., different, type switching system by adaptation of a format of each fast packet from the first type switching system to a format that is portable across the second type switching system. For example, the present invention enables transport of fast packets from a fast packet switching system across a cell relay system and vice versa, from a fast packet switching system across an asynchronous transfer mode system and vice versa, and so on.

Fast packet adaptation method for ensuring packet portability across

A cell processor and a method for a cell processor (CP) utilize Cell Transit Queues to partition cell processing of cells from a Cell Interconnect in a cell relay network, thereby facilitating cost-efficient cell transmission from a cell interconnect to a node output.

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Franklin, MA, United States of America

Steven R Cook