Abstract: Read/write structures for three-dimensional memories are disclosed. In one embodiment, a three-dimensional memory includes a plurality of data storage layers fabricated in parallel on top of one another to form a three-dimensional structure. Each data storage layer is able to store bits of data in the form of magnetic domains. The memory further includes a column of write elements that is operable to write a column of magnetic domains to the first data storage layer representing a column of bits. The first data storage layer is patterned into a plurality of magnetic conductors aligned transverse to the column of write elements. A control system may inject spin-polarized current pulses in the magnetic conductors to transfer the column of magnetic domains laterally within the first data storage layer. The control system may transfer of the column of magnetic domains perpendicularly from the first data storage layer to another data storage layer.

Abstract: Wireless networks and methods are disclosed that provide for anonymous call blocking in wireless networks. A wireless network of the invention includes an MSC system and an HLR system. When a calling party initiates a call to a called party, the MSC system receives the call and generates a call setup message for the call. The call is anonymous, so the call setup message does not include caller ID information for the calling party. The MSC system receiving the call transmits the call setup message to the HLR system. The HLR system determines if the call setup message includes caller ID information, and determines if the called party subscribes to anonymous call blocking. Responsive to determining that there is no caller ID information in the call setup message and that the called party subscribes to anonymous call blocking, the HLR system instructs the MSC system to block the call.

Abstract: Methods and computer readable mediums are provided for determining the processor occupancy of a cluster of HLR registers. A deterministic-based performance model is utilized to determine the processor occupancy based on a number of nodes in the cluster, a number of call attempts per unit time, a number of autonomous registrations, a processor utilization for processing each call attempt and a processor utilization for processing each autonomous registration. The models may be utilized to determine the processor occupancy of each node in the cluster if a selected number of HLR nodes are utilized, such that an iterative process may be employed to select a number of HLR nodes in order for each HLR node to operate under a node processor occupancy threshold.

Abstract: An automatic archiving system makes document archiving largely transparent to the user. In one embodiment, documents scanned in or printed during the course of office equipment operation are automatically archived. When a document is copied, printed, or faxed, a document image is archived by the document management workstation without further user intervention. A single user command results in the document being copied and archived, printed and archived, or faxed and archived. In accordance with a first aspect, an image processing device includes a receiving means for receiving a single input, a printing means, a memory device, and a communication means for communicating with said memory device. Responsive to receiving said single input requesting the printing of a document by said receiving means, said printing means prints the document and said communication means sends image data representing said document to said memory device.

Abstract: Systems and methods herein provide for load balancing Fiber Channel traffic. In this regard, a Fiber Channel load balancer may be operable to monitor Fiber Channel paths coupled to a host bus adapter and determine the speeds of the Fiber Channel ports within the Fiber Channel paths. The Fiber Channel load balancer may also be operable to determine certain characteristics of the Fiber Channel traffic being passed over the Fiber Channel paths. For example, a load balancer may determine Fiber Channel traffic sizes of pending requests and, based in part on the traffic sizes and operable normalized speeds of the Fiber Channel ports, adaptively route the pending original traffic across the Fiber Channel ports.

Abstract: Systems and methods for generating color corrected digital image data from a document image according to personal preferences of an identified user of the digital image copy. A color correction profile is provided defining color correction parameters for a particular identified user. The digital image copy is generated in accordance with the color correction profile by replacing problematic colors with alternate presentations as defined by the color correction parameters. The alternate presentations may include corrections to compensate for colorblindness of an identified user. The document image may be logically segmented to identify objects associated with each of a plurality of segments of the document image such as text, graphics, photographic images, etc. The color correction profile may define different color correction parameters to be associated with each defined type of segment.

Abstract: Systems and methods for providing per call data measurement in an IMS network are provided. An IMS network adapted to provide per call measurement data comprises a plurality of network nodes serving a call for a subscriber adapted to monitor network performance to generate call measurement data for the call. The network nodes further generate charging information for the call and include the call measurement data in the charging information. The network nodes transmit the charging information to a charging system. The charging system is adapted to parse call measurement data from the charging information, and to transmit the call measurement data for the call to a network management system.

Abstract: Magnetoresistive (MR) elements having flux guides defined by the free layer. The MR element includes a free layer, a spacer/barrier layer, a pinned layer, and a pinning layer. A back edge of the free layer (opposite the sensing surface of the MR element) extends past a back edge of the spacer/barrier layer. The portion of the free layer extending past the back edge of the spacer/barrier layer defines a continuous flux guide. The flux guide is processed to reduce the conductive characteristics of the flux guide, thereby reducing current shunt loss in the flux guide.

Abstract: Methods, apparatus, and systems for generating bit-wise path equivalency information corresponding to 1T decision nodes in a soft output Viterbi algorithm (“SOVA”) decoder operating with an nT clock signal. An add, compare, select circuit (ACS) of the SOVA generates decision data for decision nodes 1T through nT responsive to each nT clock signal pulse. The decision data is applied to corresponding 1T through nT path equivalency detector circuits to generate 1T through nT path equivalency information for generation of soft output signals corresponding to the 1T through nT decision data.

Abstract: A communication system that enables a requesting station to receive information for the local time of the present situs of a target station. The communication system includes a time server that receives a request for the local time of the current situs of the target station. The time server may determine the present time of the target station by querying a location server for the present situs of the target station. The time server uses the situs information to obtain the local time to of the target station based on the present situs. The time information is transmitted to the requesting station for presentation to a user.

Abstract: Methods and structure described herein provide for reducing the overall delay of an RS encoder/decoder without changing the essential functionality of the RS encoder/decoder. In one embodiment, a cascade module reduces the combinatorial logical delay by reducing the total number of logical devices. In doing so, the cascade module couples encoder/decoder slices into blocks. A first block of the encoder/decoder slices is selectively operable in parallel with a second block of encoder/decoder slices. The number of encoder/decoder blocks is less than the overall number of encoder/decoder slices. The cascade module may also include a switch that selects encoder/decoder slices as needed, thereby providing for the implementation of the RS encoder/decoder with fewer logical devices.

Abstract: Production printing systems are disclosed. The production printing system comprises a printhead array operable to discharge ink to print on a printable medium, and an ink tray that is affixed in the printing system facing the printhead array. The ink tray has a bottom section that is open. The production printing system further comprises a tray insert adapted to rest in the ink tray and to be lifted from the ink tray, and an ink absorbing element adapted to rest in the tray insert and operable to absorb ink that is discharged from the printhead array when the ink does not contact the printable medium. With the tray insert removed from the ink tray, the printhead array is visible through the bottom of the ink tray so that the printheads may be inspected or cleaned.

Abstract: IMS gateway systems and methods are disclosed for providing online charging for IMS sessions. An IMS gateway system described herein operates based on a state machine to provide charging triggers and IMS session control. For one charging trigger, the IMS gateway system transmits an initial credit control request message to an online charging system (OCS) responsive to receiving a session initiation message from a first subscriber of a session. For another charging trigger, the IMS gateway system transmits an update credit control request message to the OCS responsive to receiving a session acceptance message from a second subscriber of the session. For another charging trigger, the IMS gateway system transmits a termination credit control request message to the OCS responsive to receiving a session termination message. The IMS gateway system may trigger on other session control messages or charging messages from the OCS to provide online charging.

Abstract: Systems and methods of printing to a tangible medium provide for reducing ink penetration via the controlled selection of halftone patterns. One method includes steps of printing to the tangible medium (e.g., via a multicolor ink supply such as CMYK) using a plurality of initial halftone patterns, measuring ink absorption of the tangible medium in response to printing to the tangible medium, and determining a subset of the plurality of initial halftone patterns based on the absorption measurement. The method also includes printing a print job to the tangible medium based on the subset of the plurality of initial halftone patterns. For example, a print controller may be reprogrammed with the subset of the plurality of initial halftone patterns to print a print job to reduce the amount of ink applied to the tangible medium.

Abstract: The methods and structure herein provide for expanding the storage capacity of a RAID storage system while maintaining the same level of RAID storage management. A RAID storage controller may be coupled between a host computer and a RAID storage volume. The RAID storage controller manages the disk drives of the storage volume to present a single logical volume of storage to the host computer. When a storage expansion is desired, the RAID storage controller may communicatively couple to at least one expansion disk drive and begin transfer of data from the original RAID storage volume to the expansion disk drive(s). During this data transfer, read and write operations are continued to the original RAID storage volume. Additionally, the RAID storage controller duplicates write operations to the expansion disk drive(s) such that general storage operations required by the host computer are continued.

Abstract: Methods and systems for communication between two storage controllers. A first storage controller specifies a special frame indicator in a frame of a protocol that is also used by a first storage controller to send a storage command to a storage device. The first storage controller transmits the frame to a second storage controller such that the frame comprises data in a payload field of the frame.

Abstract: Print job management information, including management actions performed by a press operator, is collected from a print job manager. An evaluator evaluates the collected print job management information using an evaluation algorithm to generate a predicted press-operator job release sequence of one or more of the print jobs. The evaluation algorithm may be adapted to predict print job release behavior of the press operator. A print job is selected in accordance with the predicted press-operator job release sequence. Print job preprocessing of the selected print job is initiated in the printing system, prior to actual release of the print job by the press operator. Actual print-job release information may be compared with a predicted job release sequence to revise the evaluation algorithm.

Abstract: Embodiments herein provide relatively permanent labeling of an imprint lithography template. The imprint lithography template generally has first and second sides, one side having a pattern to imprint a substrate and the other being optically smooth to unobstructably pass UV light. In one embodiment, a method of labeling the imprint lithography template includes placing a masking layer on a portion of the first side (e.g., the optically smooth side) of the template, forming a liftoff layer on the remainder of the first side of the template, removing the masking layer to expose the portion of the first side of the template, and placing a polymer mark on the exposed portion of the first side of the template. The method also includes depositing an opaque material on the first side of the template and removing the liftoff layer and the mark to form a label on the first side of the template with the deposited opaque material.

Abstract: Communication networks and methods are disclosed that synchronize call feature data between an IMS network and a legacy network, such as a cellular network. An IMS subscriber server (e.g., a Home Subscriber Server (HSS)) is notified of changes to feature data for a call feature (e.g., call forwarding, call waiting, etc) in the IMS network. Responsive to the notification, the IMS subscriber server updates a legacy subscriber server (e.g., a Home Location Register (HLR)) in the legacy network based on the change to the feature data. Similarly, the IMS subscriber server identifies changes to feature data for a call feature in the legacy network. Responsive to the change, the IMS subscriber server notifies one or more application servers in the IMS network of the change to the feature data. Through the IMS subscriber server, feature data for call features is synchronized between the IMS network and the legacy network.

Abstract: Communication networks and associated methods are disclosed that provide charging for long duration sessions. A charging data system of the communication network receives interim accounting request messages from a network element that is serving a session. The charging data system identifies interim timestamps for the interim accounting request messages, and stores the interim timestamps. After a time period during the long duration session, the charging data system generates a partial CDR. The charging data system then inserts duration information for the long duration session in the partial CDR based on the stored interim timestamps, and transmits the partial CDR to a correlation system. The correlation system may then calculate a total duration for the session based on the duration information in the partial CDR. Even if a start/stop timestamp is not available, the correlation system may estimate the total duration of the session based on the interim timestamps.