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Patent Searching and Data


Matches 451 - 500 out of 5,046

Document Document Title
WO/2011/133405A1
The present technology provides adaptive noise reduction of an acoustic signal using a sophisticated level of control to balance the tradeoff between speech loss distortion and noise reduction. The energy level of a noise component in a ...  
WO/2011/133703A2
Techniques are described to improve the electrical characterization of ICs and PCBs in a manner that ultimately contributes to network optimization by improving sensitivity without increasing power consumption. Knowledge generated by, fo...  
WO/2011/127476A1
The present invention counterbalances background noise by applying dynamic equalization. A psychoacoustic model representing the perception of masking effects of background noise relative to a desired foreground soundtrack is used to acc...  
WO/2011/124176A2
A processing method for a filtering mode in a communications system is disclosed by the present invention. Said method includes: acquiring the interference performance parameters; determining a filtering mode according to said interferen...  
WO/2011/122860A2
According to one embodiment of the present invention, a method for efficient channel use is disclosed. The channel use method may comprise the steps of: randomly selecting a channel from among channels configured to be used together with...  
WO/2011/123516A2
Methods and apparatus for determining a mode of wireless communications to be used by a wireless terminal, e.g., a direct communications mode or an infrastructure communications mode are described. In some embodiments, the mode to be use...  
WO/2011/118993A2
A method and apparatus for reducing inter-cell interference in a radio communication system are disclosed. A method for reducing inter-cell interference includes determining REs of a downlink subframe of a first cell overlapping with CRS...  
WO/2011/046339A3
The present invention relates to a unitary repeater for cancelling feedback interference signals and to a cascade relay system using the same. More particularly, the present invention relates to a cascade relay system using a unitary rep...  
WO/2011/113192A1
A simple distributed dynamic resource multiplexing form is disclosed. The distributed dynamic resource multiplexing form is more capable of adapting to the changeable network environment and promotes the utilization of a frequency spectr...  
WO/2011/114944A1
Provided is a noise suppression structure having a current control unit that controls current, and which is provided on a ground layer. The current control unit comprises: a first metal surface provided on the ground layer with an interv...  
WO/2011/077249A8
A remote radio head unit (RRU) system for multiple operating frequency bands, multi-channels, driven by a single or more wide band power amplifiers. More specifically, the present invention enables multiple-bands RRU to use fewer power a...  
WO/2011/115094A1
Provided is a noise suppression structure having a current control unit that controls current, and which is provided on a ground layer. The current control unit comprises a metal surface provided on the ground layer with an interval ther...  
WO/2011/046350A3
A method for managing neighbor cell interference comprises: a step of measuring inter-cell interference control information by subframe units; and a step of transmitting the inter-cell interference control information measured by subfram...  
WO/2011/107587A1
A method of sending a data signal and a clock signal between a radio frequency circuit of a device and a baseband circuit of the device. The method comprises: determining whether at least one of the data signal and the clock signal is di...  
WO/2011/107059A2
Embodiments of the present invention disclose a correlation computation circuit and method for an interference noise sequence matrix, which relate to interference noise sequence matrix correlation computation, and efficiency of the whole...  
WO/2011/105726A2
A method and apparatus for providing information indicating radio resources for multi-cell interference measurement at a BS so that a UE can more accurately measure interference are disclosed.  
WO/2011/083905A3
Provided are an interference avoidance method and apparatus which are performed by an access point (AP) in a wireless LAN system. The interference avoidance method according to the present invention comprises: transmitting a training req...  
WO/2011/099203A1
The disclosed signal processing device (201) is provided with a plurality of cascade connected noise reduction units (101). Each noise reduction unit (101) comprises: a signal selection unit (31) which selects, from an input signal, a re...  
WO/2011/077249A3
A remote radio head unit (RRU) system for multiple operating frequency bands, multi-channels, driven by a single or more wide band power amplifiers. More specifically, the present invention enables multiple-bands RRU to use fewer power a...  
WO/2011/046339A9
The present invention relates to a unitary repeater for cancelling feedback interference signals and to a cascade relay system using the same. More particularly, the present invention relates to a cascade relay system using a unitary rep...  
WO/2011/092005A1
A radio transceiver including - an antenna (201 ) switch having a control lead (226); - a RF and front end circuit (202) coupled to said antenna switch and operating in at least one 2G mode and at least one 3G mode; - a RF transceiver (2...  
WO/2011/092004A1
A method for dynamically clocking one component located into a Wireless telecommunication apparatus comprising a RF transceiver subject to desensizitation by said component EMI, characterized in that it involves the steps of performing a...  
WO/2011/092003A1
A wireless telecommunication apparatus comprising - a baseband for the purpose of generating and receiving baseband signals; - a RF transceiver for the purpose of transmitting and receiving a RF signals, - at least one centralized clock ...  
WO/2011/093123A1
Disclosed is an application upon a wireless base station that periodically transmits a transmission signal to a terminal. A wireless base station comprises a transceiver unit that receives a received signal; a noise assessment unit that ...  
WO/2011/089549A2
A method in a communication system (20), in which multiple transmitters (24) transmit respective messages to a receiver (28) over a communication channel, includes allocating respective resources of the communication channel to the messa...  
WO/2011/087372A1
A method and system for reducing electromagnetic radiation from a high-speed interconnect backplane, where the backplane comprises 5 connections to at least to two communication modules, and where each communication module comprises two ...  
WO/2011/086229A1
Methods, apparatuses, and systems are provided for modem coordination. A method may include establishing a coordinated communication session with a base station on a first communication channel. The method may further include causing tra...  
WO/2011/083905A2
Provided are an interference avoidance method and apparatus which are performed by an access point (AP) in a wireless LAN system. The interference avoidance method according to the present invention comprises: transmitting a training req...  
WO/2011/082484A1
A system and method are described for mitigating interference between distinct communication systems, an interfering one of which comprising a transmitter and transmitting antenna whose transmissions interfere with a susceptible receiver...  
WO/2011/076385A1
A process for performing Near Field Communication (NFC) between a first NFC device (100) and a second NFC device. The first NFC device (100) includes a NFC transceiver (10) and a FM receiver (20) which are integrated in a same chip. The ...  
WO/2011/079205A2
An audio driver with reduced rub and buzz distortion that includes a digital processing module. A digital to audio converter (DAC) operable to receive a digital audio signal supplied by the digital processing module. One or more analog d...  
WO/2011/069465A1
A communication device, a system and a method are disclosed, wherein, the communication device comprises: a communication transformer connected with communication cables, an interference cut-back module arranged at at least one end of th...  
WO/2011/072080A1
Methods and apparatuses are provided that may be implemented in various electronic devices and/or circuits to identify and mitigate to some extent various known and unknown interference signals that may appear in a received signal.  
WO/2011/062712A1
A system and method for determining the source of and/or reducing radio frequency interference in an RF communications system is disclosed. The system and method is configured to compare first transmission data and second transmission da...  
WO/2007/074435A3
A system and method for detecting interference in a wireless communication channel between an ingestible imaging device and a recorder. During a period when transmission in the communication channel is idle, interference levels may be de...  
WO/2011/054810A1
Method and arrangement for reducing interference which is caused in a received signal from a reception antenna by a transmitted signal with transmitted data which are distributed stochastically over time from a transmission antenna which...  
WO/2011/019483A3
Methods, apparatuses, and systems to generate accurate interference signatures are disclosed. An apparatus embodiment may be a transmitting device that transmits VBR data. The transmitting device may be allotted a number of sub-slots in ...  
WO/2010/121050A3
Methods, devices and systems for sensor-based wireless communication systems using compressive sampling are provided. In one embodiment, the method for sampling signals comprises receiving, over a wireless channel, a user equipment trans...  
WO/2011/045782A1
An earphone comprising a moving part, adapted to close an auditory port thereby toggling the earphone from an open mode allowing environmental sounds to reach an ear of the user to a closed mode blocking the ear of the user. The closing ...  
WO/2011/046350A2
A method for managing neighbor cell interference comprises: a step of measuring inter-cell interference control information by subframe units; and a step of transmitting the inter-cell interference control information measured by subfram...  
WO/2011/046339A2
The present invention relates to a unitary repeater for cancelling feedback interference signals and to a cascade relay system using the same. More particularly, the present invention relates to a cascade relay system using a unitary rep...  
WO/2011/005382A3
Embodiments of systems and methods for implementing multi-channel tuners are generally described herein. Other embodiments may be described and claimed.  
WO/2011/032421A1
A method for multi-beam forming based on joint transceiver information is provided. The method includes: a transmitting end decomposes the channel matrix H using geometric mean decomposition (GMD) method and obtains a unitary matrix P; t...  
WO/2011/030512A1
Disclosed is a time-division duplex communication device capable of distinguishing between interrupts caused by interference received during the reception time, interrupts occurring upon the completion of measurement of received signal s...  
WO/2011/025456A1
In an embodiment, a front-end transceiver may be provided. The front-end transceiver may include a receiver path, including a first receiver frequency converter configured to convert a received signal with a receiver frequency into a fir...  
WO/2011/025837A1
An earphone is disclosed. The earphone comprises an external auditory meatus insertion member, a casing and a driver unit. At least a part of the external auditory meatus insertion member is insertable into an external auditory meatus. T...  
WO/2010/127049A3
Systems and methods of receiving data in a communication system are disclosed. The methods include equalizing a plurality of samples to suppress intersymbol interference and provide a first set of detected bits based on a first set of re...  
WO/2010/124331A8
This invention concerns the situation where there are plural networks (10') and (22') operating in the same environment, and where the networks spatially overlap (30'), for instance where the networks are co-located. In a first aspect th...  
WO/2011/019483A2
Methods, apparatuses, and systems to generate accurate interference signatures are disclosed. An apparatus embodiment may be a transmitting device that transmits VBR data. The transmitting device may be allotted a number of sub-slots in ...  
WO/2011/017887A1
The invention discloses a method for reducing mutual interference between multi-carriers, which includes: adjusting the phase of at least one modulated signal; comparing the performance indexes of the modulated signals with the preset pe...  

Matches 451 - 500 out of 5,046