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Matches 551 - 600 out of 33,531

Document Document Title
WO/2013/013145A2
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/2013/013145A3
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/2013/013205A2
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/2013/007407A1
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/2013/007188A1
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/2013/007391A1
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/2013/007169A1
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 ...  
WO/2013/009522A1
Techniques for windowing a transmission are disclosed herein. In one aspect of the disclosure, the length of a window used for windowing may be configurable and determined for a transmission based on a configuration of the transmission. ...  
WO/2013/009561A1
Apparatus and methods reduce common-mode error. An integrated circuit includes a plurality of signal channels (2a-2c), a first proxy channel (4), and a subtraction block (6a-6c). The signal channels are configured to receive a plurality ...  
WO/2013/004963A1
Cable portion comprising a databus line (54) and to which are linked one or more subscriber lines (52) by a coupling device. The databus line and the subscriber line or lines each comprise a pair of twisted conductors, protected by a shi...  
WO/2013/004420A1
The invention relates to a method (MET1) for transmitting data in a communication system. The communication system comprises a first network node (BS1). The method comprises the steps of transmitting (M1/14) from the first network node (...  
WO/2013/003717A3
One embodiment is directed to a distributed antenna system (DAS) including a host unit and a plurality of remote units. The host unit includes a plurality of base transceiver stations and a switch. Each of the base transceiver stations i...  
WO/2013/000317A1
Disclosed in the present invention is a multicarrier signal reception method and device, said method comprising the following steps: sending through an ADC having a sampling rate of N times the analog signal bandwidth a TD-SCDMA signal t...  
WO/2013/001248A1
The invention relates to a method for processing a data packet prior to the transmission thereof in a wireless communication network by a series of waveforms transmitted at positions defined by hopping codes, said positions being time or...  
WO/2013/002726A1
The embodiments herein relate to a method in a network node (103), a network node (103), a method in a user equipment (105) and a user equipment for handling base sequences in a communications network (100). The network node (103) is con...  
WO/2013/003215A1
An improved receiver apparatus and algorithm for equalizing signals in a receiver device may equalize a block of data generated from N data symbols in a single carrier communication system. A first algorithm may be applied to a plurality...  
WO/2013/000264A1
Provided are a method and terminal for feeding back pre-correction information. The method includes: a terminal selecting a code word from a predefined codebook; and the terminal taking the index of the code word as pre-correction inform...  
WO/2013/001577A1
This interface circuit for a fieldbus feed apparatus receives supply of a power supply through a fieldbus, which transmits a DC voltage and a digital signal using a common transmission line, and is provided with a signal processing circu...  
WO/2013/000283A1
Disclosed in the present invention is a method for frequency offset estimation comprising: a receiving end receiving a signal and a training sequence number transmitted by a sending end; the receiving end obtaining a training sequence on...  
WO/2013/000819A1
A receiver circuit includes an estimation unit configured to estimate a noise power of a transmission channel, a calculation unit configured to calculate a decision variable based on the noise power, and a decision unit configured to mak...  
WO/2013/001212A1
The invention relates to a method of mitigating the effect of the coupling of line carrier currents on a high bit rate transmission, in an installation comprising a high bit rate transmission line and an electrical line, characterized in...  
WO/2012/175636A1
Aspects of the instant disclosure are directed towards communication apparatuses (100), and methods of using the apparatuses, having a front-end circuit (105) configured for communicating/receiving encoded symbols which are received over...  
WO/2012/174831A1
A method and a device for calibrating IQ signals in real time. The method comprises: receiving, through a feedback link, a radio frequency signal output by a transmission device of a base station, calculating an evaluated local oscillato...  
WO/2012/174842A1
Disclosed are a distortion correction apparatus and method for a non-linear system. The apparatus comprises: an adaptation module and a pre-correction module. The adaptation module comprises: a data collection unit for collecting host li...  
WO/2012/174047A2
One embodiment is directed to a distributed antenna system comprising a host unit and at least one remote antenna unit that is communicatively coupled to the host unit. The host unit is configured to communicate a downstream transport si...  
WO/2012/171201A1
The embodiments of the invention disclose an activation method and apparatus for newly joined line pairs in an xDSL system. The method includes: according to the crosstalk offset coefficient among the line pairs at the data transmission ...  
WO/2012/171944A1
A method for estimating an unwanted component that a receiver introduces into a signal at a known frequency, the method comprising applying a frequency offset to a signal, which comprises a wanted component at the known frequency, to for...  
WO/2012/171360A1
Disclosed is a signal-to-noise ratio estimation method, comprising: obtaining a received signal obtained after a training signal is transmitted through a channel; performing channel estimation on the channel; reconstructing, according to...  
WO/2012/173321A1
A technique for avoiding reception performance deterioration caused by a tone interference that occurs at a position carrying a pilot signal in a wireless communication system is provided. A receiving end includes an operator for convert...  
WO/2012/174047A3
One embodiment is directed to a distributed antenna system comprising a host unit and at least one remote antenna unit that is communicatively coupled to the host unit. The host unit is configured to communicate a downstream transport si...  
WO/2012/171268A1
Disclosed is a time-division duplex filtering method. The method comprises: according to the baseband data chip rate of a TDD-LTE system, generating time slot coordinates for data transmission and reception, and according to the time slo...  
WO/2012/172300A1
Communications apparatus is disclosed which is arranged to configure a signal for transmission on a first carrier frequency from a transmit station, configure said signal for transmission on a second carrier frequency to a remote repeate...  
WO/2012/171390A1
The present application relates to communication technology. Disclosed are a method, system, and device for acquiring and feeding back channel information. When multiple transmission points have not performed an antenna calibration, afte...  
WO/2012/174272A2
An embodiment of the invention provides a method for increasing computational efficiency in a system that can receive an analog radio signal and a digital radio signal concurrently. One tuner is tuned to an analog frequency (802) and the...  
WO/2012/174272A3
An embodiment of the invention provides a method for increasing computational efficiency in a system that can receive an analog radio signal and a digital radio signal concurrently. One tuner is tuned to an analog frequency (802) and the...  
WO/2012/174018A2
A method of reducing signal correlation in a symmetrical adaptive canceller link comprising spectrally inverting one of a first carrier signal and a second carrier signal by causing a spectral inversion of one of the first and second car...  
WO/2012/174018A3
A method of reducing signal correlation in a symmetrical adaptive canceller link comprising spectrally inverting one of a first carrier signal and a second carrier signal by causing a spectral inversion of one of the first and second car...  
WO/2012/174143A1
Techniques for transmitting and receiving data with hybrid automatic retransmission (HARQ) and network coding via block operation are disclosed. In one design, a transmitter transmits a first block of packets to multiple receivers and re...  
WO/2012/167555A1
Disclosed in the present invention are a method and apparatus for correcting in-phase and quadrature signals are, which belong to the field of signal processing. The method comprises: saving the I signal and Q signal of the last frame ou...  
WO/2012/168383A1
An apparatus for aligning non-synchronous input data streams received in the apparatus, the apparatus comprising an analogue to digital converter arrangement for digitising the data streams into a plurality of sequences of samples; and a...  
WO/2012/170780A3
Zero sum signaling schemes utilize coding across data words to allow the use of single-ended buffers while mitigating simultaneous switching noise (SSN) in digital systems. Zero sum signaling may include balanced zero sum coding (target ...  
WO/2012/167682A1
Disclosed are an error correction and a feedback balancing control method and device. The method includes: pre-storing an initial value of a training sequence and obtaining a first PDF and BERin by means of the training sequence; calcula...  
WO/2012/170904A3
A method includes receiving streaming media data having an original media frame and an original frame index referencing the original media frame; determining an optimal session bitrate, wherein the optimal session bitrate is based on the...  
WO/2012/163401A1
Some example embodiments may be directed towards a method in a network node, which may be comprised in a Radio Network, for transmitting a combined wireless communication signal. The combined wireless communication signal may comprise a ...  
WO/2012/163106A1
Provided are a method and device for signal processing. The method comprises: acquiring the noise interference energy and the noise interference cross-correlation of each sampling point of a diversity antenna to obtain a second noise int...  
WO/2012/163102A1
Disclosed is a method for estimating a signal to interference noise ratio. The method comprises: after a receiving end has performed radiofrequency processing on a received signal, obtaining a received signal sequence corresponding to a ...  
WO/2012/166922A1
A system for communicating modulated EHF signals may include a modulation circuit responsive to a bi-level transmit information signal for generating a transmit output signal. The transmit output signal may have an EHF frequency when the...  
WO/2012/163400A1
Some example embodiments may be directed towards improving a secondary system Channel estimation by using a primary Channel estimate. Specifically, some example embodiments may be directed towards a method in an user equipment, which may...  
WO/2012/163054A1
Disclosed are a method and device for generating a microwave predistortion signal. A microwave receiver receives a first received signal after analog-to-digital conversion, performs channel compensation on the first received signal to ob...  
WO/2012/163399A1
Some example embodiments presented herein may be directed towards a method in a Base Station, which may be comprised in a Radio Network, for transmitting a combined wireless communication signal. The combined wireless communication signa...  

Matches 551 - 600 out of 33,531