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Patent Searching and Data


Matches 451 - 500 out of 21,275

Document Document Title
WO/2013/038118
The invention relates to a method (1) for the transmission of K data streams from a first station to their respective K destination stations, wherein K≥2. The stations are interconnected by links, belong to a single logic network and i...  
WO/2013/038978
The purpose of the invention is to provide a signal transmission device capable of transmitting a plurality of data without an increase in cost. The signal transmission device (2) is provided with a transmitter (3), a receiver (4), and a...  
WO/2013/034991
A method and system for selecting an algorithm for channel estimation in a wireless communication system are disclosed. A parameter indicative of an accuracy of a channel estimation algorithm is determined. A selection between a first ch...  
WO/2013/036741
A wireless communication device for sending quantization quality feedback is described. The wireless communication device includes a receiver that receives a signal. The wireless communication device also includes channel estimation circ...  
WO/2013/034327
Techniques for decoding repeated messages sent from a transmitter are improved with information obtained from the decoding of the first transmission and by augmenting Chase combining techniques with a voting-based combining method. In an...  
WO/2013/034086
The present invention relates to the communications field, discloses a method and device for acquiring multi-frequency band digital predistortion (DPD) output signals, enables the result of DPD processing to compensate the intermodulatio...  
WO/2013/036741
A wireless communication device for sending quantization quality feedback is described. The wireless communication device includes a receiver that receives a signal. The wireless communication device also includes channel estimation circ...  
WO/2013/035098
Single Optical Fiber KVM (Keyboard Video Mouse) systems are provided that comprises of two subsystems: an electro-optical transmitter subsystem and an electro-optical receiver subsystem. The single optical fiber KVM is configured to supp...  
WO/2013/031514
An imaging device of the present invention comprises: an imaging unit which is configured so as to acquire an image by imaging a subject and also to acquire digital data of the image; a determination unit for determining whether or not, ...  
WO/2013/033214
Implementations of radio frequency switch controllers within the scope of the appended claims are configured to reduce the impact of the clock signal induced spurs. In particular, implementations of switch controllers described herein in...  
WO/2013/030721
The present disclosure provides an apparatus (30) and method (100) for advantageously simplifying joint detection processing in one or more demodulation stages (62) of a multi-stage receiver (34) by configuring at least one stage (62) to...  
WO/2013/033214
Implementations of radio frequency switch controllers within the scope of the appended claims are configured to reduce the impact of the clock signal induced spurs. In particular, implementations of switch controllers described herein in...  
WO/2013/029651
The invention relates to an electrical isolation circuit (10) having an input (12) and an output (14) and a storage circuit (16). The electrical isolation circuit (10) is characterized by a first branch (20) and a second branch (22), whi...  
WO/2013/032632
A method and apparatus for updating equalization coefficients of an adaptive pre-equalizer of a network element are provided. The method includes monitoring a communications channel to measure distortion of a communications signal receiv...  
WO/2013/032632
A method and apparatus for updating equalization coefficients of an adaptive pre-equalizer of a network element are provided. The method includes monitoring a communications channel to measure distortion of a communications signal receiv...  
WO/2013/029226
Disclosed are a method and system for channel parameter estimation. The method comprises the following steps: step A: initializing a channel by using a beamforming method, acquiring an initial value of a channel parameter set, and determ...  
WO/2013/027505
Provided is a signal transmission device which comprises: a detection circuit (12) which is formed by an analogue circuit and detects impulse noise (5) applied on a transmission path (3); noise counting means (131) for counting the impul...  
WO/2013/027322
This communication device is equipped with: a first communication unit that transmits first information via a differential signal to a first wiring pair; a second communication unit that transmits second information via a differential si...  
WO/2013/027898
The present invention relates to a low-power, high-speed transceiver in which the terminating resistances at a transmitting-end circuit and a receiving-end circuit are greater than the specific impedance of a transmission line, thereby d...  
WO/2013/026643
In the method of the invention, the overall throughput of a user equipment connected to a serving cell of a cell network is affected by the presence of inter-cell interference of at least a main interfering neighbour cell of said cell ne...  
WO/2013/028764
A method to adjust a waveform transmitted from a field device to overcome cable bandwidth limitations by passing data to be transmitted through a channel compensation device which pre-distorts data to be transmitted to compensate for the...  
WO/2013/023656
The invention relates to a circuit arrangement (S, E) and to a corresponding method, using single-ended signals based on logic levels and differential, in particular common mode based signals, in which it is possible to further reduce th...  
WO/2013/023655
The invention relates to a circuit arrangement (A) and to a corresponding method, using single-ended signals based on logic levels and differential, in particular common mode based signals, in which a full duplex data transmission is pos...  
WO/2013/024372
A node (1120) of a wireless network (1130) transmits (210) information to a user equipment (1110) over an aggregated earlier that includes a primary carrier having a first set of primary carrier time/frequency resources and a secondary c...  
WO/2013/023657
The invention relates to a transmission arrangement (S,) and to a corresponding method, using single-ended signals based on logic levels and differential, in particular common mode based signals, in which a serialized signal is continual...  
WO/2013/024463
Disclosed are wireless communication systems and methods for calibrating same. The communication systems may include first wireless transceivers having: (a) a modem, and (b) one or more Radio Frequency (RF) chain pairs. There may also be...  
WO/2013/022468
Embodiments of a wireless communication device and method for multi-MCS OFDM transmissions at different transmission power levels are generally described herein. In some embodiments, the wireless communication device may have a multi-MCS...  
WO/2013/020528
The invention relates to a measured value transmitting device for serially transmitting data in accordance with the SSI method, Synchronous Serial Interface. At least one slave is provided which provides the data bits of a measured value...  
WO/2013/020529
The invention relates to measured value transmitting devices for serially transmitting data in accordance with the SSI method, Synchronous Serial Interface. At least one slave is provided which provides the data bits of a measured value ...  
WO/2013/023093
Embodiments contemplate one or more methods and apparatuses for allocating demodulation reference signals (DRSs) for a backhaul link between a base station and a relay. One or more embodiments include a processor that may generate a plur...  
WO/2013/023093
Embodiments contemplate one or more methods and apparatuses for allocating demodulation reference signals (DRSs) for a backhaul link between a base station and a relay. One or more embodiments include a processor that may generate a plur...  
WO/2013/016747
The invention relates to a network (1) for data communication, comprising at least one metering device (2), in particular a sanitary dispenser, and at least one data communications device (3), wherein both the at least one metering devic...  
WO/2013/020072
Apparatuses and methods are disclosed, including an apparatus that includes a differential driver with charge injection pre-emphasis. One such apparatus includes a pre-emphasis circuit and an output stage circuit. The pre-emphasis circui...  
WO/2013/020116
A balanced single-end impedance control system is disclosed. In a particular embodiment, the circuit includes a first transistor coupled to a first output terminal and a second transistor coupled to a second output terminal. The circuit ...  
WO/2013/019340
In one embodiment, protocol violations of a particular protocol are induced at one or more predetermined intervals within a particular stream of information encoded according to the particular protocol in order to produce a marked partic...  
WO/2013/020072
Apparatuses and methods are disclosed, including an apparatus that includes a differential driver with charge injection pre-emphasis. One such apparatus includes a pre-emphasis circuit and an output stage circuit. The pre-emphasis circui...  
WO/2013/019242
A unique digital compression technology for increasing the information carrying capacity of a bandwidth limited communications path highway by using a combined coding and modulation technique. The inventive technology allows multiple ind...  
WO/2013/017997
Conventional mode adaptation does not account for the gain imbalance between channels for measurement and for data reception. Therefore, the precoder, which is selected based on the measurement channel may not be the optimal precoder for...  
WO/2013/016463
Methods and apparatuses are provided for facilitating channel sounding for multiple-input and multiple-output (MIMO) transmissions between an access terminal and an access point. According to one feature, the access point may transmit a ...  
WO/2013/013616
Provided in an embodiment of the present invention are a data reconstruction method and device, the method comprising: obtaining the autocorrelation function of a root raised cosine filter coefficient and a channel-estimated fading facto...  
WO/2013/016463
Methods and apparatuses are provided for facilitating channel sounding for multiple-input and multiple-output (MIMO) transmissions between an access terminal and an access point. According to one feature, the access point may transmit a ...  
WO/2013/014551
Peak power reduction in transmit chains of multi-band radiocommunication devices is performed. By using knowledge of the phase transformations which occur at the upconverter to determine how baseband signal samples will combine at the hi...  
WO/2013/013205
A receiver that selectively samples a received signal in order to suppress an interference component of the signal while recovering a desired component. The selective sampling may be accomplished by low cost, low complex analog or digita...  
WO/2013/013145
System and method for implementing a link aggregation system, a protection system, and an XPIC application for an all outdoor radios system using a wireless channel operating at a license-free 60 GHz band are provided. The license-free 6...  
WO/2013/013145
System and method for implementing a link aggregation system, a protection system, and an XPIC application for an all outdoor radios system using a wireless channel operating at a license-free 60 GHz band are provided. The license-free 6...  
WO/2013/013205
A receiver that selectively samples a received signal in order to suppress an interference component of the signal while recovering a desired component. The selective sampling may be accomplished by low cost, low complex analog or digita...  
WO/2013/007407
A power supply (310) for providing HV power to a lithography illumination source (350) comprising a HV power source arranged to provide the HV power, a HV power transmission line arranged (370) to transmit the HV energy from the HV power...  
WO/2013/007188
Disclosed are a multi-band broadband DPD lookup table generation method, a DPD processing method and system. The DPD lookup table generation method comprises: inputting a first-band training signal and a second-band training signal, and ...  
WO/2013/007391
Described herein are implementations related to the generation of probe frames. In one implementation, a generated probe frame includes two symbols, where the two symbols are different. In one implementation, a first of the two symbols i...  
WO/2013/007169
Disclosed are a velocity measurement method and apparatus using a pilot frequency, relating to the field of communications, and used to improve the precision in measuring the moving velocity of a terminal, and reduce the complexity of a ...  

Matches 451 - 500 out of 21,275