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| Patent # | Description |
|---|---|
| US-7,990,860 |
Method and system for rule-based sequencing for QoS Certain embodiments of the present invention provide a method for communicating data over a network to provide Quality of Service. The method includes receiving... |
| US-7,990,859 |
Packet transmission control device and packet transmission control method The present invention relates to a packet transmission control device which controls transmission of packets to a plurality of mobile stations. A scheduling... |
| US-7,990,858 |
Method, device and system of scheduling data transport over a fabric Embodiments of the invention provide systems, devices and methods to schedule data transport across a fabric, e.g., prior to actual transmission of the data... |
| US-7,990,857 |
Priority aware MAC flow control Solutions are provided that allow a network device to apply flow control on the MAC layer while taking into account the priority of the frame of traffic. This... |
| US-7,990,856 |
Method and apparatus for reflecting forwarding plane utilization in
control plane A method is provided that includes setting a first oversubscription factor of a control plane for an interface, measuring forwarding plane utilization on the... |
| US-7,990,855 |
Method and system for joint reverse link access and traffic channel radio
frequency overload control A system for joint reverse link access and traffic channel overload control in a cellular network includes relieving the reverse link total loading to optimize... |
| US-7,990,854 |
Isolation of traffic composition change in performance metrics Apparatus, systems and methods for isolation of traffic composition in performance metrics are disclosed. A change in a performance metric of a content... |
| US-7,990,853 |
Link aggregation with internal load balancing A system and method provides Link Aggregation that internalizes the link aggregation to improve internal traffic capacity, in addition to sharing traffic across... |
| US-7,990,852 |
Methods and apparatus for improving network communication using BFD and
VRRP tracking system An apparatus and method of a network system between a host and a group of routers using virtual router redundancy protocol ("VRRP") messages and bidirectional... |
| US-7,990,851 |
Method, apparatus and computer program product for redundant ring
communication Sets of communication modules each have a pair of ring-channel ports for a ring-configured channel in a network, a peripheral device port for peripheral device... |
| US-7,990,850 |
Redundant Ethernet automatic protection switching access to virtual
private LAN services Embodiments disclosed herein provide redundant connectivity between an Ethernet Automatic Protection Switching (EAPS) access network and a Virtual Private LAN... |
| US-7,990,849 |
Automated recovery from a split segment condition in a layer2 network for
teamed network resources of a... A computer system automatically recovers from a split segment condition in which a contiguous layer 2 network segment, comprising a plurality of contiguous... |
| US-7,990,848 |
System and method for long haul optical protection for storage area
network (SAN) transport Disclosed is a method and system by which a high level of network availability is provided to a storage area network. The method and system transmit data over a... |
| US-7,990,847 |
Method and system for managing servers in a server cluster A method of managing servers in a server cluster is disclosed. The health of servers is detected through passive return traffic monitoring. Server failure can... |
| US-7,990,846 |
Method and apparatus for provisioning a hop limited protection pathway in
a network Method and apparatus for provisioning a protection pathway of a link joining a first point in a network and a second point in the network. The method includes... |
| US-7,990,845 |
System and method for FFT window timing synchronization for an orthogonal
frequency-division multiplexed data... A system and method for determining an FFT window location for reception of an OFDM signal received over a transmission channel. The OFDM signal includes a... |
| US-7,990,844 |
Signaling method in an OFDM multiple access system A method for reducing the peak-to-average ratio in an OFDM communication signal is provided. The method includes defining a constellation having a plurality of... |
| US-7,990,843 |
Signaling method in an OFDM multiple access system A method for reducing the peak-to-average ratio in an OFDM communication signal is provided. The method includes defining a constellation having a plurality of... |
| US-7,990,842 |
Backward-compatible long training sequences for wireless communication
networks A network device for generating an expanded long training sequence with a minimal peak-to-average ratio. The network device includes a signal generating circuit... |
| US-7,990,841 |
Diversity transmission modes for MIMO OFDM communication systems Techniques for transmitting data using a number of diversity transmission modes to improve reliability. At a transmitter, for each of one or more data streams,... |
| US-7,990,840 |
Methods and apparatus for efficient digital broadcast signaling in a
wireless communications system First and second transmitters transmit signals communicating the same information, e.g., program segment, but at different times. Different carriers may, but... |
| US-7,990,839 |
Method for estimating time and frequency offset in an OFDM system A receiver that employs inherent characteristics of frequency domain representation of the data symbols. By computing a differential-in-frequency function... |
| US-7,990,838 |
Process for producing stamper of multi-valued ROM disc, apparatus for
producing the same, and resulting disc The present invention provides a process for producing inexpensively and effectively a stamper utilized for producing multi-valued ROM discs, which comprises: ... |
| US-7,990,837 |
Optical disc comprising a watermark and a method and recorder for
recording such a disc A visible pattern is obtained by modulating the digital sum value. Because the digital sum value modulation allows the choice of several different channel bits... |
| US-7,990,836 |
Optical pickup apparatus, focal-point adjusting method, and optical disc
apparatus An optical pickup apparatus is provided with an angle adjusting element. The angle adjusting element changes a propagation direction of luminous fluxes of four... |
| US-7,990,835 |
Optical pickup apparatus, focal-point adjusting method, and optical disc
apparatus An optical pickup apparatus is provided with an angle adjusting element. The angle adjusting element changes a propagation direction of luminous fluxes of four... |
| US-7,990,834 |
Optical pickup device recording and/or reproducing information on and/or
from a plurality of kinds of recording... An optical pickup device has a semiconductor laser emitting light which is in turn branched via a diffraction grating into at least three beams of light... |
| US-7,990,833 |
Optical pickup device with diffraction patterns on object lens An optical pickup device, which reduces the size of an optical spot formed on an optical disk, and prevents the degradation of a tracking error signal due to... |
| US-7,990,832 |
Optical pickup including plural light sources and recording and/or
reproducing apparatus for an optical... The present invention provides an optical pickup in which the transmission diffraction efficiency of plural recording and/or reproducing light beams of... |
| US-7,990,831 |
Optical pickup device An optical pickup device includes a first light source emitting first light with a first wavelength, a second light source emitting second light with a second... |
| US-7,990,830 |
Optical pickup, optical information recording apparatus and optical
information recording and reproducing... In holographic recording, it is important to form stably an interference fringe between a reference beam and a signal beam in a holographic storage medium. To... |
| US-7,990,829 |
Optical recording method, optical recording apparatus, optical recording
medium, and optical reproducing method There are provided: an optical recording method containing a focus point controlling step, and an interference image recording step; an optical recording... |
| US-7,990,828 |
Method for controlling focus on label side A method for controlling focus on a label side of a light-scribe disc divides the label side into several zones, finds the maximum SBAD and the corresponding... |
| US-7,990,827 |
Optical disc device and optical disc determination method An optical disc device includes a control part for causing processing of determining a type of an optical disc to be executed. The processing caused by the... |
| US-7,990,826 |
Recording medium type discrimination apparatus, recording apparatus, and
discrimination method According to the present invention, light is emitted by a light source at different emission intensities, and sensor output values are compared with threshold... |
| US-7,990,825 |
Drive device A drive apparatus of the present invention includes a recording/reproduction section and a drive control section. The drive control section at least performs a... |
| US-7,990,824 |
Method for distinguishing unbalanced disc A method for distinguishing unbalanced disc in an optical disc reproducing/recording apparatus, comprising following steps: moving an optical pickup head to a... |
| US-7,990,823 |
Storage device and its drive startup method The time required for starting up drives in a storage device mounted with both hard disk drives and solid state drives is shortened. A storage controller of the... |
| US-7,990,822 |
Sound recording/reproducing method and apparatus Recording/reproducing apparatus records attribute information on sound data of a music piece onto a recording medium, and creates a rule table associating the... |
| US-7,990,821 |
Optical disk playback device An optical disk playback device includes a control means (an LSI 5 for system control) for performing a track search according to contents information,... |
| US-7,990,820 |
Optical disc verification method and optical disc medium An optical disc verification method according to the present invention includes the steps of: writing data on first, second and third radial locations on an... |
| US-7,990,819 |
Optical head apparatus and optical information apparatus An optical head apparatus is made to be downsized while obtaining an sufficient driving force of an objective lens actuator. The optical head apparatus includes... |
| US-7,990,818 |
Cascaded control of a pick-up head for multi-layer optical data storage A system and method of controlling position of a pick-up head of an optical drive, including manipulating the position of the pick-up head as a primary variable... |
| US-7,990,817 |
Optical disk medium and tracking method A super-resolution material is formed in only a data pit, in a low temperature state of the super-resolution material, reflectivity of each of a pit portion and... |
| US-7,990,816 |
Optical disk apparatus A conventional optical disk apparatus detects the amount of shift of an objective lens with a tracking error signal and an RF signal, and controls, when an... |
| US-7,990,815 |
Optical disc apparatus and method of driving the same An optical disc apparatus, and a method of driving the same, includes a light focusing element disposed to focus light emitted from a light source onto a disc;... |
| US-7,990,814 |
Optical disk drive An optical disk drive for recording information on a recording surface of an optical disk and reading information recorded in the optical disk is provided. The... |
| US-7,990,813 |
Optical pickup device An optical pickup device includes a hosing having three walls connected together whose horizontal cross-section is substantially U-shaped. A first wall supports... |
| US-7,990,812 |
Storage systems and methods for publishing device addresses Storage systems and methods for publishing device addresses are disclosed. An exemplary method may include receiving addresses for a plurality of device objects... |
| US-7,990,811 |
Tray controlling method using firmware for detecting different inclined
position A tray control method for a disk drive including a tray for carrying a disk, a detect switch movable to different inclined positions for detecting different... |
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