Abstract: Disclosed is a fabric interfacing architecture for a node blade. The fabric interfacing architecture comprises a fabric interface unit and a control unit. The fabric interface unit includes a switch and an E-keying element. The control unit receives control signals from an external web server to control the fabric interface unit. The control unit respectively controls the switch and the E-keying element through different control signals. The fabric interfacing architecture is utilized together with a back plane of a shelf and one or more physical layers of the node blade. This allows flexible PHY-to-Channel/Port routings, thereby achieving the support for multiple topology modes. The invention may on-line adjust the assignments of communication channels and ports according to the needs for physically applied bandwidths, which optimizes the bandwidth utilization.

Abstract: A string matching method is provided for searching a text received in a string matching system for any of a predetermined set of patterns, each of the text and the patterns including a string of characters or symbols. The method includes generating a number of pattern folds for each of the patterns and generating a number of text folds for the text, both the number of pattern folds for each of the patterns and the number of text folds being equal to a folding width, generating a set of pattern folds from the pattern folds of all the patterns, selecting one of the text folds, performing a first search on the selected text fold for matches of any pattern folds, and if a pattern fold is found, performing a second search to determine if the text contains a match of any of the predetermined set of pattern.

Abstract: A string matching method is provided for searching a text received in a string matching system for any of a predetermined set of patterns, each of the text and the patterns including a string of characters or symbols. The method includes generating a number of pattern folds for each of the patterns and generating a number of text folds for the text, both the number of pattern folds for each of the patterns and the number of text folds being equal to a folding width, generating a set of pattern folds from the pattern folds of all the patterns, selecting one of the text folds, performing a first search on the selected text fold for matches of any pattern folds, and if a pattern fold is found, performing a second search to determine if the text contains a match of any of the predetermined set of pattern.

Abstract: A method for controlling the overflow of roaming users in a public or private mobile communication system. When the number of roaming users is greater than the number of the roaming numbers in a specific region, a newly arriving roaming user is assigned the roaming number of an inactive roaming user already registered in the network, who becomes then an overflow roaming user. Should an overflow roaming user require the use of the mobile communication functions, for example to make or receive a call, the overflow roaming user is in turn assigned the roaming number of another inactive user, who then becomes an overflow user. By this method, a number of roaming numbers can be shuffled between a larger number of roaming users and roaming users arriving into a network with an overflow of roaming users are still able to access the mobile communication functions.