Searching:
Search by keyword, patent number, inventor, assignee, city or state:
| Patent # | Description |
|---|---|
| US-7,508,781 |
Power saving mechanism for wireless LANs via schedule information vector A new protocol system and method is described that utilizes a Schedule Information Vector (SIV) protocol for saving power in wireless local area networks. The... |
| US-7,508,780 |
Method and system for priority-based state transition for high speed data
transmission and wireless access networks Apparatus and methods are provided for transitioning wireless devices between a plurality of states having increasing resource intensity from a least resource... |
| US-7,508,779 |
Mobile communication system, mobile communication method, and mobile
station suitably used for the same The object of the present invention is provide a mobile communication system which can reduce power consumption of a mobile station without increasing the number... |
| US-7,508,778 |
System and method for adjusting quality of service in a communication
system A system and method for adjusting quality of service in a communication system improves an allocation of resources in a communications environment with shared... |
| US-7,508,777 |
Method and apparatus for co-socket telephony A network based communication system allows a communication connection that carries voice data using packetized IP telephony protocol to be established via a... |
| US-7,508,776 |
Controlling method and device for data transmission A controlling method and device for data transmission including the steps of providing a system bus for connecting a first transmission channel and a second... |
| US-7,508,775 |
Method for the automatic configuration of a communications device The invention relates to a method for the automatic configuration of a communications device using a reserved identification number, at least one network node... |
| US-7,508,774 |
Extensions to the spanning tree protocol Extending the Spanning Tree Protocol (STP) to provide redundancy and avoid loops in the topology of a service domain associated with a data transport service... |
| US-7,508,773 |
Method of analyzing the capacity of a computer system A method of analyzing the capacity of a computer system is described. The system is measured to obtain a datum population value N1. A maximum population value N2... |
| US-7,508,772 |
Partial graceful restart for border gateway protocol (BGP) A method and apparatus for partial graceful restart in Border Gateway Protocol (BGP) are disclosed. A first BGP host detects that a first BGP session established... |
| US-7,508,771 |
Method for reducing latency in a host ethernet adapter (HEA) A method for reducing latency in a host Ethernet adapter (HEA) includes the following. First, the HEA receives a packet with an internet protocol (IP) header and... |
| US-7,508,770 |
Method for the project engineering of an automation system A method for the project engineering of an automation system is provided. An existing project is opened or a new project is created in a project engineering... |
| US-7,508,769 |
Consistent sampling for network traffic measurement Traffic measurement should make it possible to obtain the spatial flow of traffic through the domain, i.e., the paths or trajectories followed by packets between... |
| US-7,508,768 |
Traffic measurement system and traffic analysis method thereof A traffic measurement system and a traffic analysis method are provided. The traffic measurement system includes a plurality of measurement devices that collect... |
| US-7,508,767 |
Access management method and access management server In an access management method in a network including at least one end system, a packet communication unit for routing, and an access management server including... |
| US-7,508,766 |
Packet routing A routing protocol scatters a stream of packets along a number of parallel paths, the packets being treated independently. The next hop for each packet is chosen... |
| US-7,508,765 |
Network status reporting method and a communications network The present invention relates to a network status reporting method, for reporting in a communications network a network status to a data source with an adaptive... |
| US-7,508,764 |
Packet flow bifurcation and analysis Methods and apparatus for optimum matching of a traffic profile with an individual traffic flow using flow bifurcation and analysis. Bifurcation and duplication... |
| US-7,508,763 |
Method to regulate traffic congestion in a network A method and system for controlling traffic on a network. A congestion indicator is generated by network components in response to the flow of network traffic.... |
| US-7,508,762 |
Network communication management method and system A central control station carries out allocations of transmission rights according to a rule that a value obtained by subtracting (i) a value of a broken line... |
| US-7,508,761 |
Method, communication arrangement, and communication device for
transmitting message cells via a... Message cells, cell comprising partially different priorities are transmitted via a first communication network. According to the invention, at least one of the... |
| US-7,508,760 |
Data distribution server and terminal apparatus A radio line is easily influenced in its nature by attenuation or reflection of an electromagnetic wave or the like and the surrounding environment. Due to this... |
| US-7,508,759 |
Network side transmission apparatus and method for controlling variable
traffic rate by dynamic bandwidth... A communication system that includes a single subscriber line terminal on a network side, a number of terminal units on a user side, and a single transmission... |
| US-7,508,758 |
Method and system to transmit and/or receive information between network
elements The invention proposes a method and system for transmitting information in a network. The network includes at least one buffer unit for buffering the information... |
| US-7,508,757 |
Network with MAC table overflow protection A method of operating a bridge node (B.sub.0) in a network system. The bridge node comprises a plurality of ports (BP.sub.0.x). The method comprises a step of... |
| US-7,508,756 |
Method and system for decreasing routing latency for switching platforms
with variable configuration A method for decreasing routing latency of a switching platform comprises identifying ports which have changed their operational state and modifying the port... |
| US-7,508,755 |
Methods and devices for creating an alternate path for a bi-directional
LSP Upon the detection of a failure along a bi-directional label switched path, traffic in both forward and backward directions is re-routed to the same alternate path. |
| US-7,508,754 |
Method and system to support internal calling upon loss of connection with
IP Centrex server A method and system for facilitating calling within an enterprise network upon failure of a landline connection between the enterprise network and an outside... |
| US-7,508,753 |
Packet redirection and message stream management A stream manager provides a way of redirecting and managing messaging and information access in a packet network environment. The stream manager is linked to a... |
| US-7,508,752 |
Hardware facility switching in cross-connect systems Techniques for switching facilities in cross-connect systems are provided. Redundant line cards can determine line card path status and insert the path status... |
| US-7,508,751 |
Method and apparatus for transmitting uplink fast feedback information in
an OFDMA communication system An apparatus and method for transmitting uplink fast feedback information using a fast feedback channel in an orthogonal frequency division multiple access... |
| US-7,508,750 |
Apparatus and method for improving signal-to-noise ratio in a
multi-carrier CDMA communication system For use in ause in a multi-carrier CDMA receiver, a noise reduction circuit for improving a signal-to-noise ratio of a multi-carrier signal corresponding to a... |
| US-7,508,749 |
System and method for generating orthogonal codes The invention provides an apparatus and method for generating overspread orthogonal codes. Overspread orthogonal codes are generated code-multiplying orthogonal... |
| US-7,508,748 |
Rate selection for a multi-carrier MIMO system To select a rate for data transmission in a multi-carrier MIMO system with a multipath MIMO channel, a post-detection SNR SNR.sub.l(k) for each subband k of each... |
| US-7,508,747 |
Derivative qualified zero crossing detector apparatus and methods Apparatus and methods are provided for detecting the presence of data in a recording media in a plurality of data locations. A mechanical detector is used to... |
| US-7,508,746 |
Optical pickup device An optical pickup device comprises a light emitting element which emits laser light, a photodetector which monitors a state of the laser light emitted from the... |
| US-7,508,745 |
Optical element having a refractive function and an optical path
difference providing function An optical system has an optical functional surface including a common region used for conducting information recording and/or reproducing for both of a first... |
| US-7,508,744 |
Recording and reproducing apparatus A recording and reproducing apparatus has a recording control section for multiplex-recording data in one of recording unit regions of a holographic recording... |
| US-7,508,743 |
Recording method, reproduction method, recording apparatus, reproduction
apparatus, and information recording... A recording method for recording, on a write once type information recording medium, management information representing a recording state of the write once type... |
| US-7,508,742 |
Optical pick-up, optical disk apparatus and information processing
apparatus An optical pick-up capable of reproducing information excellently on both CD and DVD, which are significantly different in terms of three kinds of factors, a... |
| US-7,508,741 |
Optical disc recording and reproduction apparatus having automatic gate
signal generation modes An optical disc recording and reproducing apparatus for recording and reproducing data in and from an optical disc by the use of the optical disc as a recording... |
| US-7,508,740 |
Information recording method, information recording apparatus, information
recording program and recording... An information recording apparatus and method can prevent an information recording medium having a plurality of recording layers from being incompatible with a... |
| US-7,508,739 |
Measurement system This invention relates to a measurement system for determining the running time that a person need to run over one of a plurality of selectable different... |
| US-7,508,738 |
Display device for a watch A display device is provided for a watch movement provided with a final gear train intended to drive, at least in a mediated way, means of displaying the time... |
| US-7,508,737 |
Ultrasound receive beamformer In an ultrasound receive beamformer signals from two or more aperture elements are multiplexed at the input of each beamformer channel, stored in different... |
| US-7,508,736 |
Vector migration of 1st order free-surface related downgoing multiples
from VSP data 1.sup.storder free-surface multiples recorded in VSP data or reverse VSP data are processed using a 3-C 3-D vector migration method to produce an image of the... |
| US-7,508,735 |
Method of analyzing vertical seismic profile data, method of producing a
hydrocarbon fluid, and a computer... A P-wave slowness-polarization data set resolving P-wave slowness against P-wave polarization angle is extracted from a multi-offset vertical seismic profiling... |
| US-7,508,734 |
Method and apparatus for acoustic data transmission in a subterranean well The disclosure describes a method and apparatus for effectively communicating data along an acoustic transmission path. The method comprises driving an acoustic... |
| US-7,508,733 |
High-frequency processing of seismic vibrator data A method of processing seismic data obtained using a seismic vibrator that includes estimating travel times of direct wave arrivals between the seismic vibrator... |
| US-7,508,732 |
Multi-bit flash memory device including memory cells storing different
numbers of bits A flash memory device comprises an array of memory cells capable of storing different numbers of bits per cell. A page buffer circuit for the flash memory device... |
Copyright 2008−2012 Patents.com
