Abstract: A dedicated IP-based wavelength routing/signaling control plane for optically switched network, is provided. The IP-based control plane is an out-band routing/signaling mechanism and does not require optical-electrical-optical (OEO) conversion. The control plane can accommodate the various network topologies of the data plane and if one of the supervisory, or control channel fails, the IP-based control plane can re-route the traffic to destination. Using non-broadcasting addressable protocols the control plane selects a different path to re-direct the control information without declaring the whole communications trail down and without affecting the client traffic over the data path.

Abstract: A system and method for providing PBX-like functionality at a remote office location includes the capability of maintaining a network session with a mobile number associated with the remote worker once the worker terminates the remote office session. The system utilizes a remote office platform interposed between a data communications network and a conventional PBX switch (located either at a subscriber-based office location or within the communication network and shared by a number of different subscribers). A remotely located individual (such as a telecommuter) “logs in” to the remote office platform and, once the individual is authenticated, a graphical user interface (GUI) emulating a PBX station set is enabled at the remote employee's personal computer, the GUI including a field for entry of the user's mobile number.

Abstract: A technique for establishing automatic service connectivity in a network between multiple network elements is disclosed. Each network element utilizes routing and distribution protocols to discover its neighbors and establish a topology. Optical fibers connect the network elements. Each optical fiber carries multiple wavelengths of signals, wherein the network elements communicate with a server. The method comprises: storing information pertaining to each of the network elements at the server; registering network elements by collecting information about each network element; receiving a connectivity request from a first registered node for connection with a second registered node; determining compatibility of the first and second registered node; and instructing network elements upon verifying compatibility to search for an end-to-end wavelength path and establish a connection between the first registered node and the second registered node.

Abstract: A power generating system includes a high-frequency alternator, a rectifier, a capacitor in each phase line extending between an output terminal of the alternator and the rectifier, and an auxiliary power supply, providing auxiliary power for use within the power generating system, which is also connected to the output terminals of the alternator.

Abstract: A poison resistant combustible gas sensing element, a method for its production and a method for determining poisoning of the element. The element includes an electric heating element, an inner layer coated on the electric heating element and containing a precious metal catalyst supported on a porous oxide, the precious metal catalyst catalyzing combustion of a combustible gas to be detected by the element, and an outer layer overlaying the first layer, and containing a catalytic compound capable of trapping gases which poison the precious metal catalyst, the catalytic compound being supported on a porous oxide.

Abstract: The systems and methods of this invention nondisruptively provide the author of an electronic message with conversationally-related messages. Initially, a background search for conversationally-related messages is performed. Next, the conversationally-related messages are made available for viewing by the author. The conversationally-related messages can be displayed in such a way that the author is not required to view any of the related messages during the composition of the new message.

Abstract: A poison resistant combustible gas sensing element, a method for its production and a method for determining poisoning of the element. The element includes an electric heating element, an inner layer coated on the electric heating element and containing a precious metal catalyst supported on a porous oxide, the precious metal catalyst catalyzing combustion of a combustible gas to be detected by the element, and an outer layer overlaying the first layer, and containing a catalytic compound capable of trapping gases which poison the precious metal catalyst, the catalytic compound being supported on a porous oxide.

Abstract: A system and method for providing PBX-like functionality at a mobile location includes the capability of maintaining a network session with a mobile number associated with a remote worker. The system utilizes a remote office platform interposed between a data communications network and a conventional PBX switch. A remotely located individual (such as a telecommuter) “logs in” to the remote office platform and, once the individual is authenticated, PBX-like communication with the mobile device is established. If the device is a computer-enabled device and includes a display, the platform can enable a graphical user interface emulating a PBX station set to the device. Alternatively, the remote worker can enter either spoken commands or series of DTMF sequences to utilize the PBX-like features. For these applications, the remote office platform includes a speech recognition module and a translation table for converting a sequence of DTMF tones into a PBX-like call feature (e.g., transfer, hold, mute, etc.).

Abstract: The present invention relates to peptidomimetic compounds useful as protease inhibitors, particularly as serine protease inhibitors and more particularly as hepatitis C NS3 protease inhibitors; intermediates thereto; their preparation including novel steroselective processes to intermediates. The invention is also directed to pharmaceutical compositions and to methods for using the compounds for inhibiting HCV protease or treating a patient suffering from an HCV infection or physiological condition related to the infection. Also provided are pharmaceutical combinations comprising, in addition to one or more HCV serine protease inhibitors, one or more interferons exhibiting anti-HCV activity and/or one or more compounds having anti HCV activity and a pharmaceutically acceptable carrier, and methods for treating or preventing a HCV infection in a patient using the compositions. The present invention is also directed to a kit or pharmaceutical pack for treating or preventing HCV infection in a patient.

Abstract: An actuator for a vehicle transmission having both a shift-by-wire mode and a manual override mode includes a motor and a gear assembly driven by the motor when the vehicle transmission is in a shift-by-wire mode. An output member of the gear assembly is configured to mate with the vehicle transmission. A release member is operable to drive the gear assembly when the vehicle transmission is in a manual override mode.

Abstract: In a packet-switched network having a plurality of nodes interconnected by links, pre-defined protection paths provide protection of a selected plurality of links. Adjacent nodes connected by a protected link are adapted to detect a failure of the protected link, to encapsulate packets within tunnel packets, to differentiate between tunnel packets and non-tunnel packets and to exchange the tunnel packets via a protection path rather than via the failed link. This results in faster automatic protection switching of packet-based traffic. The invention is particularly suited to an Internet Protocol network.

Abstract: A wavelength access server (WAS) architecture provides aggregation of traffic streams of diverse data communication protocols as well as provision of wavelength resources in an optical transport network. The WAS provides functions such as service traffic adaptation, traffic aggregation and segmentation, traffic classification, optical inter-working and system management. In particular, system management includes aspects such as signaling, connection management, resource co-ordination, protection prioritization and access policy management.

Abstract: A method of handling incoming calls directed to a virtual communication subscriber is disclosed. An incoming call intended for the virtual communication subscriber is received at a communication device. A call is placed to the communication device using contact information provided by the virtual communication subscriber. Extension information is provided to a SLS when the call is answered which corresponds to a communication line associated with the communication device. Upon connection to the communication device, the incoming call is bridged with the call placed to the communication device.

Abstract: A system and method for providing PBX-like functionality at a remote office location includes the capability of maintaining a network session with a mobile number associated with the remote worker once the worker terminates the remote office session. The system utilizes a remote office platform interposed between a data communications network and a conventional PBX switch (located either at a subscriber-based office location or within the communication network and shared by a number of different subscribers). A remotely located individual (such as a telecommuter) “logs in” to the remote office platform and, once the individual is authenticated, a graphical user interface (GUI) emulating a PBX station set is enabled at the remote employee's personal computer, the GUI including a field for entry of the user's mobile number.

Abstract: Paging, cellular telephone or other messaging functionality is incorporated into a virtual contact center system to permit logged-off customer service representatives (CSRs) to be alerted to a need to logon to the system, and to permit CSRs to alert supervisors or specialists to logon to the system. Matching at a contact control server of existing conditions to predetermined criteria, e.g., failure to login at an assigned time, or specified network conditions (such as length of customer queues), triggers a command for a communication to one or more logged-off CSRs. Results of follow-up testing at the contact control server for matches causes page requests to be renewed, redirected or canceled.

Abstract: A method and apparatus for providing intelligent paging services is disclosed. A server receives a paging request from a customer. The page request may be, for example, a telephone call initiated by the customer from a telephone. The server then determines the identity of the customer who initiated the page request and (if necessary) the condition which prompted the identified customer to initiate the page request. The identity and condition information is then used to identify a predetermined list of one or more parties who should be contacted on behalf of the customer and how they should be contacted. Examples of the contact methods the server may execute include making a telephone call to a designated number via a public switched telephone network (PSTN), sending a page to a designated pager via the PSTN, and/or sending an electronic mail (e-mail) message to an Internet protocol (IP) addressable device via an IP network.

Abstract: A method of handling incoming calls directed to a virtual communication subscriber is disclosed. An incoming call intended for the virtual communication subscriber is received at a first communication device. A call is placed to a second communication device using contact information provided by the virtual communication subscriber. Extension information is provided to a guest PBX when the call is answered which corresponds to a communication line associated with the second communication device. Upon connection to the second communication device, the incoming call is bridged with the call placed to the second communication device.

Abstract: A technique for selectively frequency translating optical channels in an optical network is disclosed. In one exemplary embodiment, the technique is realized as a method for selectively frequency translating optical channels in a system having W optical frequencies. The method comprises selectively directing an optical channel operating at a respective one of the W optical frequencies based at least in part upon the respective optical frequency of the optical channel. The method also comprises shifting the respective optical frequency of the selectively directed optical channel by an amount defined by ±2i&Dgr;f, wherein &Dgr;f is an optical frequency spacing between adjacent optical channels, and i=0, 1, . . . log2W−1.

Abstract: The systems and methods described herein allow a user to perform localized searching from a standard web browser. In particular, the systems and methods of this invention use a two-prong approach to accomplish both a dynamic breadth-first crawl search and a contextualize index search to generate search results. The search results are then assembled in a unified results page and displayed to a user.

Abstract: A calibration adaptor for a gas sensing device having a gas entry port therein includes a base piece having a gas entry port therein which is fixedly attached to a surface of the gas sensing device, and provided with means for releasably retaining the base piece in a first position in which the gas entry port of the gas sensing device is open to detect ambient gases, and means for moving the attached base piece to a second position in which the gas entry port of the base piece is aligned with the gas entry port of the gas sensing device, and controls entry of gas into the gas entry port of the gas sensing device. A calibration gas source may be attached to the gas entry port of the base piece.