Apparatus and method for TDM data switching

Apparatus and method for the identification of specially encoded

Apparatus and method for time multiplexing a resource among a pl

Apparatus and method for timing distribution over an asynchronou

Apparatus and method for transferring information

Apparatus and method for transmission of communications

Apparatus and method for transmitting bit synchronous data over

Apparatus and method for transmitting condition data from a rota

Apparatus and method for transmitting digital data over a radio

Apparatus and method for transmitting messages between a plurali

Apparatus and method for upgrading communication functions

Apparatus and method of analyzing internet activity

Apparatus and method of processing bandwidth requirements in an

Apparatus and method of token ring beacon station removal for a

Apparatus and method of token ring beacon station removal for a

Apparatus and method of transmitting call information prior to e

Apparatus and methods for forming images and for optical demulti

Apparatus and methods for predicting and managing congestion in

Apparatus and methods for providing an interface between FDDI-II

Apparatus and methods of call clearing in a packet switched data