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| Patent # | Description |
|---|---|
| US-7,548,519 |
Mobile communication system, mobile communication method, mobile terminal
and base station In a mobile communication system for carrying out packet transmission/reception between a mobile terminal having a power saving mode to reduce a power... |
| US-7,548,518 |
Receiver The present invention relates to receivers such as multi-carrier and cellular receivers.Cellular receivers, in the form of portable radiotelephones are... |
| US-7,548,517 |
Method and apparatus for determining the location of a node in a wireless
system A location technique is utilized where channel-model parameters are originally estimated prior to location taking place. Location then takes place using a first... |
| US-7,548,516 |
Method and communication arrangement for testing subscriber lines To test at least one subscriber line that can be connected to a line unit, at least one test signal is emitted along the subscriber line, when the latter is not... |
| US-7,548,515 |
Apparatus for monitoring a network An apparatus to actively monitor a network having a plurality of twisted-pair communication links. The apparatus includes a plurality of amplifiers... |
| US-7,548,514 |
Link state network having weighted control message processing A node in a network running a link-state routing protocol identifies certain routing control messages and stores the identified messages in separate queues. The... |
| US-7,548,513 |
Techniques to provide recovery receive queues for flooded queues In a receive-side scaling compatible environment, techniques to provide at least one recovery receive queue for any receive queue that is full or transferring... |
| US-7,548,512 |
Methods and systems for prioritizing data transferred on a Local Area
Network A method of prioritizing messages on a Local Area Network comprises receiving a digitized incoming message, comparing a message signature of the incoming message... |
| US-7,548,511 |
Apparatus and method for preserving frame sequence and distributing
traffic in multi-channel link and... The present invention provides an apparatus and method for preserving a frame sequence and distributing traffic in a multi-channel link, which efficiently... |
| US-7,548,510 |
Method of constituting and protecting control channel in IP-based network
and status transition method therefor Provided is a method of constituting a highly reliable control network in an IP-based network environment and, more particularly, a protocol technology for... |
| US-7,548,509 |
Acknowledging broadcast transmissions Methods and apparatus are presented for acknowledging broadcast transmissions. An acknowledgment channel is designed for acknowledging the success or failure of... |
| US-7,548,508 |
System and method for contention based tones in a multipoint-to-point
orthogonal frequency division... Systems and methods for round-trip-delay adjustment in a multipoint-to-point orthogonal frequency division multiplexing () system are provided. In one... |
| US-7,548,507 |
Method constructing a downlink frame for a communication system A method constructing a downlink frame for a communication system using a plurality of coding schemes and a quality metric. The method includes: (a) In no... |
| US-7,548,506 |
System access and synchronization methods for MIMO OFDM communications
systems and physical layer packet and... A method and apparatus are provided for performing acquisition, synchronization and cell selection within an MIMO-OFDM communication system. A coarse... |
| US-7,548,505 |
Optical recording medium having a relationship between groove width and
track pitch An optical recording/reproducing medium having grooves formed along recording tracks and used for recording/reproducing when irradiated with light L with a... |
| US-7,548,504 |
Input sampling circuit and method for processing disc read back signal An input sampling circuit for processing a disc read back signal to generate a digital signal includes an auto gain control (AGC) unit for adjusting a gain value... |
| US-7,548,503 |
Recording medium, information recording apparatus, information recording
method, information recording medium,... In a DVD-R on which information is to be recorded by an information recording apparatus, prior to the recording of the information therein, there are recorded in... |
| US-7,548,502 |
Power backup method for disk storage device HDD boxes 83.sub.1 to 83.sub.n are each incorporated with a secondary battery box 87, a non-isolated DC/DC converter 89, and an HDD 91. Logical circuit boards... |
| US-7,548,501 |
Method of and apparatus for managing disc defects using temporary defect
management information (TDFL) and... A disc having an updatable defect management area used by an apparatus for managing defects on the disc, the disc including a user data area which includes user... |
| US-7,548,500 |
Method of and apparatus for managing disc defects using temporary defect
management information (TDFL) and... A disc having an updatable defect management area used by an apparatus for managing defects on the disc, the disc including a user data area which includes user... |
| US-7,548,499 |
Offset amount measuring method and apparatus An offset amount measuring method is provided with: a recording process for measurement (i) of recording information for measurement, into a recording track in... |
| US-7,548,498 |
Optical disk unit capable of reading out data normally and continuously
after suspension of data writing An optical disk unit includes the following: a storage part temporarily storing data to be written to an optical disk; a processing part processing the data; an... |
| US-7,548,497 |
Optical disk and optical disk drive device An optical disk physical has a recording region divided into zones, each zone including physical tracks adjacent to each other. An integer number of sectors are... |
| US-7,548,496 |
Optical recording and reproducing apparatus An optimum power set value Pwp1 for Layer 1 obtained by an OPC is used as an initial value Pw21 of the OPC for Layer 2. At this time, an inclination Ia is... |
| US-7,548,495 |
Optical storage device, recording method of optical storage medium and
program A write retry processing unit repeats a write retry operation of a write and a verify, while performing a setting change of a focus offset for recording a data... |
| US-7,548,494 |
Audio system, and disc reproduction device and audio output control device
for use therein Players 2A and 2B are each capable of outputting data read from a disc such as a CD or an SACD in any of signal formats including an IEEE 1394 format, an analog... |
| US-7,548,493 |
Extended focus control An apparatus for scanning a track on a record carrier has a head (41) for providing a beam of radiation and generating at least one sensor signal. The device has... |
| US-7,548,492 |
Optical disk recording/reproduction device and search method for
information recording area of optical disk in... The optical disk recording/reproduction device is provided with an information recording area search means, comprising, a moving means which detects the presence... |
| US-7,548,491 |
Personalized key system for a mobile vehicle A wireless key system for a mobile vehicle includes a key fob with a controller, a microphone operably coupled to the controller, a memory operably coupled to... |
| US-7,548,490 |
Transducer transom adapter An apparatus for releasably attaching a sonar transducer to a transom, the apparatus comprised of: a first support member; a second support member, a portion of... |
| US-7,548,489 |
Method for designing a resonant acoustic projector Each of a pair of electrically conductive spiral coils is ensconced in a disk-shaped matrix. The two coil-ensconced matrices are joined face-to-face so as to... |
| US-7,548,488 |
Airborne acoustic sensor array Embodiments for determining the bearings to targets from a remote location are disclosed. The apparatus consists of an array of acoustic sensors that is capable... |
| US-7,548,487 |
Diagonal gather trace interpolation Diagonal gather trace interpolation systems and methods are disclosed. In some embodiments, the method includes obtaining seismic traces from a marine seismic... |
| US-7,548,486 |
System for reducing towing noise in marine seismic survey streamers A seismic streamer includes a jacket covering an exterior of the streamer. At least one strength member extends along the length of the jacket. The strength... |
| US-7,548,485 |
Semiconductor memory device capable of synchronous/asynchronous operation
and data input/output method thereof A semiconductor memory device capable of synchronous/asynchronous operation and data input/output method thereof are provided. The semiconductor memory device... |
| US-7,548,484 |
Semiconductor memory device having column decoder A semiconductor memory device includes a cell matrix having a number of cells, a multiplicity of column decoders for selectively activating the cells in response... |
| US-7,548,483 |
Memory device and method having multiple address, data and command buses A dynamic random access memory ("DRAM") device includes a pair of internal address buses that are selectively coupled to an external address bus by an address... |
| US-7,548,482 |
Memory device for early stabilizing power level after deep power down mode
exit A memory device for early stabilization and rapid increase of a power level after deep power down exit includes a deep power down exit pulse generator, a deep... |
| US-7,548,481 |
Method and apparatus for dynamic power adjustment in a memory subsystem An aspect of the invention relates to a method of dynamically adjusting power consumption of a random access memory (RAM) coupled to a processor. Frequency of a... |
| US-7,548,480 |
Circuit and method for supplying power to sense amplifier in semiconductor
memory apparatus A circuit for supplying power to a sense amplifier in a semiconductor memory apparatus includes: a compensation controlling unit configured to generate a... |
| US-7,548,479 |
Semiconductor memory device and manufacturing method thereof A semiconductor memory device includes: a memory array; an internal address supplying unit configured to produce a first internal address in response to an... |
| US-7,548,478 |
Circuit and method for selecting test self-refresh period of semiconductor
memory device The present invention provides a self-refresh period adaptable for testing cells that are weak against hot temperature stress. An apparatus for controlling a... |
| US-7,548,477 |
Method and apparatus for adapting circuit components of a memory module to
changing operating conditions A method adapts circuit components of a memory module to changing operating conditions within a predefined range. According to one embodiment, a memory module... |
| US-7,548,476 |
Integrated circuit and method of operating such a circuit An integrated circuit includes a bit line pair having two bit lines, a sense amplifier having at least one transistor, the sense amplifier amplifying a charge... |
| US-7,548,475 |
Apparatus of processing a signal in a memory device and a circuit of
removing noise in the same A circuit for removing noise from an input signal includes a falling edge signal delaying circuit configured to output a first delay output signal generated by... |
| US-7,548,474 |
Device for reading out a memory cell including a regulating circuit with
parallel switching elements, and method A method for reading out a memory cell, and a device to be used for reading out a memory cell. In one embodiment, the device includes a first circuit and a... |
| US-7,548,473 |
Apparatus and methods for determining memory device faults A test circuit used for determining a fault in a memory device. The test circuit includes a read circuit configured to read memory cell contents in a memory... |
| US-7,548,472 |
Logic embedded memory having registers commonly used by macros A semiconductor integrated circuit device includes a plurality of memory macros, macro-common register block, and memory macro operation setting circuits. The... |
| US-7,548,471 |
Method and apparatus for adjusting the timing of an electronic circuit Methods and circuits for detecting variations in signal propagation rates within an electronic device, and for adjusting the output timing of the device in... |
| US-7,548,470 |
Memory control method and memory control circuit A memory control method includes: latching a clock signal to selectively generate a phase lead detection result and a phase lag detection result in response to a... |
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