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Patent # Description
US-8,068,538 Jitter measuring apparatus, jitter measuring method and test apparatus
There is provided a jitter measuring apparatus for measuring jitter in a signal-under-measurement, having a pulse generator for outputting a pulse signal having...
US-8,068,537 Communication circuit for a bi-directional data transmission
A communication circuit for providing a bi-directional data transmission over a signal line, thereby receiving a first digital data stream and transmitting a...
US-8,068,536 Orthogonal frequency division multiplexing (OFDM) digital radio frequency (RF) transceiver
A digital radio frequency (RF) transceiver circuit comprises circuitry that is adapted to select between a transmitter input signal (148) and a receiver input...
US-8,068,535 Robust iterative linear system solvers
In receiving equipment such as a mobile terminal (1) for decoding received signals coded according to a CDMA method are decoded in an intermediate processor...
US-8,068,534 Authenticating a signal based on an unknown component thereof
Authentication of a signal, signal.sub.A, that is provided as having been received from a source at a first global location by comparing it to a signal that is...
US-8,068,533 Receiver for GPS-like signals
A module for receiving a plurality of signals that are modulated with a common carrier, where each of the signals includes information that enables a...
US-8,068,532 Scaling in a receiver for coded digital data symbols
Coded digital data symbols sent through a transmission channel of a communications network are received in a receiver. Estimates (y) represented by a first...
US-8,068,531 Method and apparatus for eliminating narrow band interference by means of windowing processing in spread...
A device and method for eliminating narrow-band interference by windowing in a spread spectrum system are disclosed. The method comprises extracting N sampling...
US-8,068,530 Signal acquisition in a wireless communication system
Each base station transmits a TDM pilot 1 having multiple instances of a pilot-1 sequence generated with a PN1 sequence and a TDM pilot 2 having at least one...
US-8,068,529 Surface emitting laser manufacturing method, surface emitting laser array manufacturing method, surface...
Provided is a surface emitting laser manufacturing method, etc., which reduces process damage occurring to a surface relief structure, enabling stable provision...
US-8,068,528 Quantum cascade laser
A quantum cascade laser includes a semiconductor substrate, and an active layer which is provided on the semiconductor substrate, and has a cascade structure in...
US-8,068,527 Semiconductor optical element
A semiconductor optical element has an active layer including quantum dots. The density of quantum dots in the resonator direction in a portion of the active...
US-8,068,526 Semiconductor optical device
A purpose is to provide a semiconductor optical device having good characteristics to be formed on a semi-insulating InP substrate. Firstly, a semi-insulating...
US-8,068,525 Solid-state laser element
To achieve a solid-state laser element capable of outputting a high-power laser, in a planar waveguide type solid-state laser element that causes a plurality of...
US-8,068,524 Submounts for Semiconductor Lasers
A submount for a semiconductor laser. The submount has a layer of silicon carbide (SiC) and a layer of aluminum nitride (AlN) deposited on the layer of SiC. The...
US-8,068,523 Laser gain medium and laser oscillator using the same
A laser gain medium includes an optical medium configured to transmit a laser beam and having an incident face, a first face, a second face opposing to the...
US-8,068,522 Hyper dispersion pulse compressor for chirped pulse amplification systems
A grating pulse compressor configuration is introduced for increasing the optical dispersion for a given footprint and to make practical the application for...
US-8,068,521 Laser source that generates a plurality of alternative wavelength output beams
A laser source (10) for emitting a set of sequential, different wavelength output beams (12) includes a gain medium (16), a feedback assembly (26) and a control...
US-8,068,520 Method for generating a laser pulse for the fine machining of workpieces using a fiber laser
Method for generating a laser pulse for the fine machining of workpieces using a fiber laser, the laser fiber of which is optically pumped by use of at least...
US-8,068,519 Method and system to use, share and manage digital content by assigning MAC and IP adress to each device and...
The invention shows a method for connecting and sharing content over a plurality of devices, and over a plurality of networks public and private while...
US-8,068,518 Method and device for virtual concatenation transmission
In a method and a device for virtual concatenation transmission which multiplex traffics of low-speed frames into a high-speed frame based on a virtual...
US-8,068,517 Digital E8-VSB reception system and E8-VSB data demultiplexing method
A method of processing a digital television (DTV) signal is disclosed. Herein, the DTV signal is generated by performing Reed-Solomon (RS) encoding on...
US-8,068,516 Method and system for exchanging media and data between multiple clients and a central entity
The invention provides a system and a method for synchronizing cable modems, the method includes the stages of: (i) generating, at a media access control...
US-8,068,515 Faster multimedia synchronization of broadcast streams using router caching of RTCP packets
Synchronization of a multimedia broadcast can be achieved by enabling network devices to re-send saved RTCP packets upon a client's join request.
US-8,068,514 Efficient bandwidth utilization when streaming data over multiple network interfaces
Adjusting utilization of network bandwidth by a non-time critical data stream being sent from a sending endpoint to a receiving endpoint, wherein both of the...
US-8,068,513 Determining load measure for network element
The specification and drawings present a new method, system, apparatus and software product for determining (e.g., calculating) a load measure by a network...
US-8,068,512 Efficient utilization of cache servers in mobile communication system
A data center includes an individual storage unit having storage areas for respective user apparatuses, a shared storage unit having a storage area for sharing...
US-8,068,511 Method and apparatus for sending feedback for a downlink shared service and estimating a number of wireless...
A method and an apparatus for sending a signal on a contentious feedback channel for a downlink shared service and for estimating a number of wireless...
US-8,068,510 Demodulation apparatus for efficiently embodying adaptive modulation and coding method in OFDMA based packet...
Disclosed is a demodulation apparatus for receiving signals by an adaptive modulation and coding method, and demodulating the signals, in an OFDMA based packet...
US-8,068,509 Digital broadcast system, and data processing method
A digital broadcast system having storing resistance to errors generated during the transmission of mobile service data, and a data processing method are...
US-8,068,508 Electronic circuit with processing units coupled via a communication network
A two-way network interface is provided for both sending transmission messages and receiving reception messages between a pair of processors through a network....
US-8,068,507 Method and system for conveying backhaul link information for intelligent selection of a mesh access point
A method and system for conveying backhaul link information for intelligent selection of a mesh access point (MAP) in a mesh network are disclosed. The mesh...
US-8,068,506 Signaling apparatus and signaling method
A signaling apparatus is applied to a node constituting a network including internal network to network interface (INNI) domains having INNI interfaces between...
US-8,068,505 Communications network bridge and a communications system comprising such a bridge
A bridge for linking a first communications network to a second communications network is taught. The bridge comprises a first bridge module linked to the first...
US-8,068,504 One-way router
A one-way router combines benefits of a network diode and router, and thus can route data between networks of varying confidentiality and/or integrity in a...
US-8,068,503 Network packet steering via configurable association of processing resources and netmods or line interface ports
Methods and systems are provided for steering network packets. According to one embodiment, a mapping associates a processing resource with a network interface...
US-8,068,502 Method and apparatus for enabling persistent connections with wireless networks
The invention comprises a method and apparatus for establishing a persistent connection between a user device and a service gateway. Specifically, the method...
US-8,068,501 System and method for real-time correlation of AAL2 and AAL5 messages for calls in UTRAN
System and method for correlating multiple frames of data associated with a single call into a call record. One embodiment comprises correlating data in a radio...
US-8,068,500 Node device, packet control device, radio communication device, and transmission control method
A conventional node 3 divides an IP packet into data fragments and prepares a packet for RAN 9 transmission. There has been a problem that, since a RAN 6 cannot...
US-8,068,499 Optimized tunneling methods in a network
A method for minimizing tunnels in a network, apparatus and computer-readable storage medium having computer readable code stored thereon for programming a...
US-8,068,498 Computer readable record medium on which data communication load distribution control program is recorded and...
Highly flexible trunking is actualized by using a switching hub without a trunking function. A computer generates a distribution algorithm notification packet...
US-8,068,497 System and method for prioritization of retransmission of protocol data units to assist radio-link-control...
A medium access control (MAC) architecture reduces transmission latency for data block retransmissions. A plurality of data blocks are received and temporarily...
US-8,068,496 Method and apparatus for radio communication
A radio communication apparatus add an information element (ACK/NACK information element) indicating a reception result of a received signal of a transmission...
US-8,068,495 Mechanisms for data rate improvement in a wireless network
A wireless network arrangement includes a host device in communication with a wireless network module (e.g., an ultrawideband (UWB) module, etc.) through a...
US-8,068,494 Method and apparatus for robust local mobility management in a mobile network
A method and apparatus for robust mobility management in a network having a mobile node (MN), a mobility anchor point (MAP), a correspondent node (CN1, CN2), a...
US-8,068,493 Method and apparatus of joint-registering in multicast communication network
The present invention provides a method and apparatus for registering to a designated router in a rendezvous point in an anycast group in a multicast...
US-8,068,492 Transport of control and data traffic for multicast virtual private networks
Principles of the invention are described for providing multicast virtual private networks (MVPNs) across a public network that are capable of carrying...
US-8,068,491 Methods for reliable multicasting in local peer group (LPG) based vehicle ad hoc networks
A method for routing a multicast message comprising the steps of receiving a multicast message including at least a message, a source identifier, a sequence...
US-8,068,490 Methods and systems for multicast group address translation
Methods and systems for multicast group address translation are disclosed. A method includes receiving a request for data source content from a multicast group...
US-8,068,489 Personal area network with automatic attachment and detachment
A network (100) includes a hub device (110) and at least one unattached peripheral device (120). The unattached peripheral device (120) transmits an attach...
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