Patent application number | Description | Published |
20140192634 | System and Method for Network Failover and Network Selection with Multi-Mode Modem in Remote Access Points - The present disclosure discloses a method and network device for network failover and/or network selection with a multi-mode modem in remote access points. A RAP initially is set to allow the modem's firmware to select an ISP-preferred available network. Then, the RAP collects network selection attributes, including RSSI, for the selected network, derives a NSC value based on the attributes, and determines whether the derived NSC value is within an expected range. If so, the device establishes a secure tunnel connection through the modem on the modem-selected network. Otherwise, the RAP commands the modem connect to an alternative network, and derives the NSC value for the alternative network selected by the RAP. If the NSC value for the alternative network is within an expected range, the RAP establishes a secure connection on the alternative network. On rebootstrap, the RAP repeats the above operations until a stable network is selected. | 07-10-2014 |
20150222540 | DISTRIBUTED GATEWAY FOR LOCAL SUBNET - A computer readable medium storing instructions with functionality for: receiving a first request, from a first client device in a particular IP subnet, to identify a MAC address that corresponds to a particular IP address in the particular IP subnet; transmitting a first response to the first client device that identifies a first MAC address, of a first network device in the particular IP subnet, as the MAC address that corresponds to the particular IP address; receiving a second request, from a second client device in the particular IP subnet, to identify the MAC address that corresponds to the particular IP address; transmitting a second response to the second client device that identifies a second MAC address, of a second network device in the particular IP subnet, as the MAC address that corresponds to the particular IP address, the second MAC address being different than the first MAC address. | 08-06-2015 |
Patent application number | Description | Published |
20080233912 | METHOD AND APPARATUS FOR POWER REDUCTION FOR INTERCONNECT LINKS - A power reduction proposal for a receiver circuit that adheres to a plurality of defined states and masking logic to mask the output of the squelch receiver. Furthermore, the proposal utilizes and counters to count the various timeout conditions. Consequently, the squelch receiver consumes less power and can be either powered down or periodically enabled to allow for polling. | 09-25-2008 |
20120005508 | ASYNCHRONOUS SLEEP MODE FOR HOST CONTROLLER - Embodiments of the invention utilize a universal serial bus (USB) host controller to traverse an asynchronous data transfer list to identify data transfers to execute. The asynchronous data transfer list may include a plurality of header nodes, each header node to identify data transfers to one of a plurality of devices operatively coupled to an electronic device. The USB host controller may execute an extended sleep mode in response to identifying no data transfers to execute and receiving an indication that the system processor is in a sleep state. The USB host controller may exit the extended sleep mode in response to receiving an indication that the processor is in non-sleep state. | 01-05-2012 |
20120072636 | POWER-OPTIMIZED FRAME SYNCHRONIZATION FOR MULTIPLE USB CONTROLLERS WITH NON-UNIFORM FRAME RATES - A method, apparatus, and system to synchronize multiple host controllers with non-uniform frame rates. The apparatus includes a first host controller, a second host controller, and logic. The first host controller is configured to access memory at a first frame rate. The second host controller is configured to access the memory at a second frame rate which is different from the first frame rate. The logic is coupled to the first and second host controllers to synchronize the memory accesses of the first and second host controllers at a common frame rate. Other embodiments are described. | 03-22-2012 |
20130262731 | SUPERSPEED INTER-CHIP COMMUNICATIONS - An interface for low power, high bandwidth communications between units in a device in provided herein. The interface comprises a USB 3.0 system interface and a SuperSpeed inter-chip (SSIC) protocol adaptor configured to facilitate communications between the USB 3.0 system interface and an M-PHY interface. | 10-03-2013 |
20130297833 | CONFIGURING A REMOTE M-PHY - An interface for low power, high bandwidth communications between units in a device in provided herein. The interface comprises a USB 3.0 system interface and a SuperSpeed inter-chip (SSIC) protocol adaptor configured to facilitate communications between the USB 3.0 system interface and an M-PHY interface, wherein the SSIC is configured to issue remote register access protocol (RRAP) commands through a local M-PHY to a remote M-PHY in a low speed burst mode. | 11-07-2013 |
20150134866 | SUPERSPEED INTER-CHIP INTERFACE - An interface for low power, high bandwidth communications between units in a device in provided herein. The interface comprises a USB 3.0 system interface and a SuperSpeed inter-chip (SSIC) protocol adaptor configured to facilitate communications between the USB 3.0 system interface and an M-PHY interface. | 05-14-2015 |
20150212969 | CONFIGURING A REMOTE M-PHY - An interface for low power, high bandwidth communications between units in a device in provided herein. The interface comprises a USB 3.0 system interface and a SuperSpeed inter-chip (SSIC) protocol adaptor configured to facilitate communications between the USB3.0 system interface and an M-PHY interface, wherein the SSIC is configured to issue remote register access protocol (RRAP) commands through a local M-PHY to a remote M-PHY in a low speed burst mode. | 07-30-2015 |
Patent application number | Description | Published |
20090282135 | HBA BOOT USING NETWORK STORED INFORMATION - A storage area network (SAN) fabric stores configuration information for servers connected to the SAN fabric. Configuration data can include target boot device address, topology configuration, etc. The configuration data is stored in a zone database as a zone member list. The zone database is accessible via a name server. To boot from a target boot device connected to the SAN fabric, the server first logs in to the fabric to register with the name server. The server then sends a configuration query to the name server. The name server replies with a member list that includes the address of the target boot device. The server establishes communication with the target boot device and accesses the boot code. The server then runs the boot code to initiate the boot process. | 11-12-2009 |
20100104238 | SYSTEM AND METHOD FOR END-TO-END BEACONING - An embodiment of a method includes generating a command configured to cause activation of local beaconing at a selected device, and transmitting the command to the selected device. An embodiment of a system includes a processor, a memory including instructions executable by the processor, wherein the instructions cause the processor to generate a command configured to cause a selected device to activate local beaconing, a port connected to the selected device, and a transmitter operable to transmit the command to the selected device via the port. | 04-29-2010 |
20110085557 | Partitioning of Switches and Fabrics into Logical Switches and Fabrics | 04-14-2011 |
20130111077 | SAN FABRIC ONLINE PATH DIAGNOSTICS | 05-02-2013 |
20140204957 | METHOD AND SYSTEM FOR FACILITATING QUALITY OF SERVICE IN EDGE DEVICES IN A FIBRE CHANNEL NETWORK - One embodiment of the present invention provides a system that facilitates quality of service (QoS) in a Fibre Channel (FC) host bus adaptor (HBA). In this system the bandwidth on an FC link between the HBA and the FC switch can be allocated into a plurality of logical channels, and a respective logical channel can transport data frames of variable length. Furthermore, a respective logical channel is associated with a dedicated buffer. During operation, the HBA communicates to an FC switch the HBA's capability of receiving or sending a data flow over a logical channel that couples the HBA to the FC switch. The HBA further receives logical-channel allocation information from the FC switch. Furthermore, the HBA associates data frames with a logical channel and transmits data frames to the FC switch on the corresponding logical channel. | 07-24-2014 |
20140208001 | Techniques for Achieving Crash Consistency when Performing Write-Behind Caching Using a Flash Storage-Based Cache - Techniques for achieving crash consistency when performing write-behind caching using a flash storage-based cache are provided. In one embodiment, a computer system receives from a virtual machine a write request that includes data to be written to a virtual disk and caches the data in a flash storage-based cache. The computer system further logs a transaction entry for the write request in the flash storage-based cache, where the transaction entry includes information usable for flushing the data from the flash storage-based cache to a storage device storing the virtual disk. The computer system then communicates an acknowledgment to the VM indicating that the write request has been successfully processed. | 07-24-2014 |
20140244898 | I/O Hint Framework for Server Flash Cache - An I/O hint framework is provided. In one embodiment, a computer system can receive an I/O command originating from a virtual machine (VM), where the I/O command identifies a data block of a virtual disk. The computer system can further extract hint metadata from the I/O command, where the hint metadata includes one or more characteristics of the data block that are relevant for determining how to cache the data block in a flash storage-based cache. The computer system can then make the hint metadata available to a caching module configured to manage the flash storage-based cache. | 08-28-2014 |