Abstract: Storage gateway remote and local access to storage devices is provided in part via an initiator implementing bandwidth-controlled access to the devices. The initiator may be iSCSI-compatible, and may also optionally implement protection, security, and performance features. The protection and security features include any combination of VLANs, zoning, Logical Unit Number (LUN) masking, and encryption. The performance features include any combination of HW-accelerated Remote Direct Memory Access (RDMA), prioritized I/O operations, and service priority (such as strict priority and straight or weighted round-robin priorities). An initiator may be implemented in a Processor Memory Module (PMM) coupled to a switch fabric that is in turn coupled to a target implemented in a Fibre Channel Module (FCM).

Abstract: A wireless-enabled memory module provides host devices access to a memory via a standard memory expansion interface and further incorporates embedded processing capability and a wireless network capability. The wireless-enabled memory module can be used in any host device providing a compatible memory card controller and interface. Host devices so equipped become wireless-memory enabled devices and can provide memory access to any other remote device enabled for compatible wireless communications. It is thereby possible for a remote device to access the memory content of the memory module, and cause transfers of either full-size or scaled versions of the content to the remote device through a first network, and optionally further transfer the content from the remote device through a second network to the Internet in the form of an e-mail message or MMS attachment.

Abstract: In a first variation, a thermally aware design automation suite integrates system-level thermal awareness into design of semiconductor chips, performing fine-grain thermal simulations of the chips based on thermal models and boundary conditions. The suite uses results of the simulations to modify thermally significant structures to achieve desired thermal variations across a chip, meet design assertions on selected portions of the chip, and verify overall performance and reliability of the chip over designated operating ranges and manufacturing variations. In a second variation, a discretization approach models chip temperature distributions using heuristics to adaptively grid space in three dimensions. Adaptive and locally variable grid spacing techniques are used to efficiently and accurately converge for steady state and/or transient temperature solutions.

Abstract: A system, method, and computer program product are provided for delaying operations that reduce a lifetime of memory. In use, at least one aspect associated with a lifetime of memory is identified. To this end, at least one operation that reduces the lifetime of the memory is delayed, based on the aspect.

Abstract: Individual wireless devices communicate amongst each other exchanging identity information, authentication-state or both, thereby forming a collaborative-collection of wireless devices. This collaborative-collection of wireless devices offers improvements over individual wireless devices in three areas. First, device functions are affected by the group of devices that are active-members of the collaborative-collection, enabling improved functionality. Second, the times-of-membership and times-of-non-membership of the devices in the collaborative-collection are monitored and this information is used to affect the function of individual devices in the collaborative-collection, including improved security and authorization policies. Third, the authentication-state of the active-member devices in the collaborative-collection affects the function of the active-member devices in the collaborative-collection, also adding to improved security.

Abstract: Enhanced mesh network performance is provided by computation of a path metric with respect to multi-hop paths between nodes in a mesh network and determination of a path through the mesh network that is optimal according to the path metric. Information is communicated in the mesh network according to the determined path. Nodes in the mesh network are enabled to communicate via one or more wireless links and/or one or more wired links. The path metric optionally includes an effective bandwidth path metric having elements (listed from highest to lowest conceptual priority) including an inverse of a sustainable data rate, a number of wireless links, and a number of wireless and wired links. The sustainable data rate is a measure of communication bandwidth that is deliverable by a path for a period of time. Accounting is made for interference between contiguous wireless links operating on the same channel.

Abstract: Pluggable modules communicate via a switch fabric dataplane accessible via a backplane. Various embodiments are comprised of varying numbers and arrangements of the pluggable modules in accordance with a system architecture that provides for provisioning virtual servers and clusters of servers from underlying hardware and software resources. The system architecture is a unifying solution for applications requiring a combination of computation and networking performance. Resources may be pooled, scaled, and reclaimed dynamically for new purposes as requirements change, using dynamic reconfiguration of virtual computing and communication hardware and software.

Abstract: An apparatus, method, and computer program product are provided for identifying at least one aspect associated with a lifetime of each of a plurality of memory devices. Further, data is moved between the plurality of memory devices, based on the at least one aspect.

Abstract: A wireless adapter combined with a conventional hand scanner, forms a wireless hand scanner combination. The wireless adapter captures the hand scanner via a retention mechanism. A plug is mounted within the wireless adapter, such that the plug mates with a receptacle of the hand scanner at the same time that the hand scanner is captured by the wireless adapter. The wireless adapter further includes Control, I/O, and Power Circuitry, a Wireless Module, a Battery, and one or more indicator(s). The Control, I/O, and Power Circuitry is adapted to communicate with the scan electronics of the hand scanner via a conventional industry standard I/O interface. These communications are conveyed to a computing host via the Wireless Module, which is adapted to be compatible with at least one wireless industry standard, including such wireless standards as Bluetooth, WiFi, UWB, and Zigbee. The indicator(s) is (are) adapted to provide scan feedback to the operator via at least one of auditory or visual means.

Abstract: Increased confidence in, and acceptance of, cordless hand-held scanners may be obtained through a cordless hand-held scanner with improved user feedback. In an illustrative embodiment, the state of one or more indicators is changed as a result of feedback from a coupled host processor. The indicators are set to a first (or pending) state when a scan is performed, and remain in the first state up until the time the host feedback is received. The indicators are set to a second (or successful) state if the feedback indicates the host successfully received the scan data. The indicators are set to a third (or failure) state if the feedback indicates the host failed to properly receive the scan data. Obtaining timely confirmation that the host processor has received the scan successfully leads to increased confidence in, and acceptance of, the cordless hand-held scanner.

Abstract: A system is taught in which a module having processing elements can access network and storage interfaces that are external to the module of the processing elements as though those interfaces were located internal to the module of the processing elements. The system may be operated as one or more provisioned servers, each of the provisioned servers including capabilities as identified by a corresponding set of specifications and attributes, according to various embodiments. Typically the specifications (or constraints) and attributes are specified with a Server Configuration File. An Enterprise Server system may be provisioned into any combination and number of servers according to needed processing and I/O capabilities. Each of these servers may include distinct compute, storage, and networking performance. Provisioned servers may be managed similar to conventional servers, including operations such as boot and shutting down.

Abstract: A hybrid server and multi-layer switch system architecture, referred to hereinafter as the Enterprise Fabric (EF) architecture, forms the basis for a number of Enterprise Server (ES) chassis embodiments. Each ES embodiment generally includes one or more Processor Memory Modules (PMMs, each generally having one or more symmetric multiprocessor complexes), one or more Network Modules, and a System Control Module (SCM). The SCM includes a cellified switching-fabric core (SF) and a System Intelligence Module (SIM). Each PMM has one or more resident Virtual IO Controller (VIOC) adapters. Each VIOC is a specialized I/O controller that includes embedded layer-2 forwarding and filtering functions and tightly couples the PMM to the SF. Thus the layer-2 switch functionality within the ES chassis is distributed over all of the SCM, NM, and PMM modules.

Abstract: A Small Computer System Interface (SCSI) transport for fabric backplane enterprise servers provides for local and remote communication of storage system information between storage sub-system elements of an ES system and other elements of an ES system via a storage interface. The transport includes encapsulation of information for communication via a reliable transport implemented in part across a cellifying switch fabric. The transport may optionally include communication via Ethernet frames over any of a local network or the Internet. Remote Direct Memory Access (RDMA) and Direct Data Placement (DDP) protocols are used to communicate the information (commands, responses, and data) between SCSI initiator and target end-points. A Fibre Channel Module (FCM) may be operated as a SCSI target providing a storage interface to any of a Processor Memory Module (PMM), a System Control Module (SCM), and an OffLoad Module (OLM) operated as a SCSI initiator.

Abstract: A hybrid server and multi-layer switch system architecture, referred to hereinafter as the Enterprise Fabric (EF) architecture, forms the basis for a number of Enterprise Server (ES) chassis embodiments. Each ES embodiment generally includes one or more Processor Memory Modules (PMMs, each generally having one or more symmetric multiprocessor complexes), one or more Network Modules, and a System Control Module (SCM). The SCM includes a cellified switching-fabric core (SF) and a System Intelligence Module (SIM). Each PMM has one or more resident Virtual IO Controller (VIOC) adapters. Each VIOC is a specialized I/O controller that includes embedded layer-2 forwarding and filtering functions and tightly couples the PMM to the SF. Thus the layer-2 switch functionality within the ES chassis is distributed over all of the SCM, NM, and PMM modules.

Abstract: High-speed reliable parallel data transmission between a computer and a parallel peripheral is provided by a peripheral controller by way of a virtual parallel UART (VPU). The VPU provides a novel parallel interface for higher speed parallel interface operation. The VPU is included in the peripheral controller along with a conventional RS-232 UART. The peripheral-side interface of the peripheral controller provides full bidirectional handshaking with the parallel peripheral. The host-side interface of the peripheral controller provides a legacy serial port compatible interface. Mode information selectively configures operation in either a VPU (parallel) or a UART (serial) mode. Both modes appear identical to software executing on the computer, enabling the use of standard serial I/O drivers without modification, and providing transparent legacy mode compatibility even when the hardware is configured for VPU mode.

Abstract: System, apparatus, and methods are disclosed wherewith a group of independent wireless routing devices known as Service Points work cooperatively to form an ad hoc mesh communication network. The resulting Service Point Network is used to provide reliable address-directed communication services between devices attached by conventional means (wired or wireless) to respective Service Ports on any of the Service Points. Attached Utilizing Devices are not considered a part of the Service Point Network and need not contain any custom software or hardware related to the operations of the Service Point Network. To protect the security of network communications and the integrity of the network, the Service Points are assigned internal IP addresses and unique identifiers that need not be disclosed to the Utilizing Devices. The unique identifiers in turn are used to derive public and private encryption key pairs for each Service Point.

Abstract: Monitored content is analyzed to determine full and partial matches to previously classified content. Monitored content matching previously classified public content is classified as public, even if the monitored content is also found to match previously classified private content. In other words, public classification “overrides” potentially private classification. Monitored content matching only previously classified private content is classified as private. All remaining otherwise unclassified monitored content is classified as unknown. Monitored content is analyzed with respect to a session. If any content in a session is private, then the session is classified as private. If all content in a session is public, then the session is classified as public. Otherwise, the session is classified as unknown. In a related aspect, a set of policies are searched for a first match in part according to the classification, and a designated action taken if the first match is found.

Abstract: In one embodiment, documents accessible via a designated public account are classified as public. In another embodiment, documents accessible according to a designated public access control list are classified as public. In some embodiments, all documents not classified as public are classified as private. Content in the public documents is linguistically analyzed, resulting in a set of keys for use in subsequent full and partial content matching. The keys and associated file names are stored in a public-content identification repository. Similarly, content in the private documents is linguistically analyzed, and the results are stored in a private-content identification repository. Subsequently, full and partial content matching is performed on monitored content according to information in the public and private repositories.