Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 177,298

Document Document Title
WO/2018/188608A1
Embodiments of the present disclosure provide a combined multiplexer and a signal transmitting and receiving method therefor. The combined multiplexer is located in a wireless communication device. An antenna for transmitting and receivi...  
WO/2018/188294A1
The present utility model provides a double-stub matching open load- and coupling structure-based signal transmitting device. The signal transmitting device comprises a filter, a voltage controlled oscillator, an amplifier, and a transmi...  
WO/2018/188329A1
The present invention belongs to the technical field of wireless communication and specifically relates to a high-sensitivity receiver radio frequency front-end circuit having an impedance mapping function. The circuit according to the p...  
WO/2018/188625A1
A method for wireless communications is provided. The method includes transmitting a first signal during a first time interval. The first signal is encoded with a first spreading sequence generated by permutating a root sequence based on...  
WO/2018/190149A1
The present technique relates to a signal processing device and method with which a decrease in reception sensitivity can be suppressed by correcting a reception signal using channel information obtained from a plurality of frequency sam...  
WO/2018/188293A1
The present invention provides a signal transmitting device having a broadband out-of-band rejection function. The signal transmitting device comprises a filter, a voltage controlled oscillator, and a transmitting antenna. The filter com...  
WO/2018/189281A1
The invention relates to a vehicle-to-X communication system having a vehicle-to-X communication module, wherein the vehicle-to-X communication module continuously carries out self-tests which are based on receiving test messages and eva...  
WO/2018/188355A1
The present invention relates to an underground magnetic-induction wireless communication device and method. The traditional electromagnetic wave wireless communication technology is replaced with the magnetic-induction wireless communic...  
WO/2018/189579A1
The invention relates to a method for automatically adjusting one or more tunable passive antennas and a single-input-port and single-output-port tuning unit. The invention also relates to an apparatus for radio communication using this ...  
WO/2018/190041A1
A signal reception device is provided with at least one signal separating device for separating a specific signal from a plurality of reception signals. Each of the at least one signal separating device is provided with: a spatial filter...  
WO/2018/190153A1
The present technique relates to a contactless communication device and a communication system which make it possible to achieve a further decrease in communication processing time. A reader/writer transmits an enhanced message designati...  
WO/2018/190034A1
This high frequency switch (100) is provided with: a first transistor (7) which is connected to an input terminal (1) and a first output terminal (3); a second transistor (9) which is connected to the first output terminal; a third trans...  
WO/2018/187947A1
Embodiments of the present invention provide a data transmission method, a network device, and a terminal device. The method comprises: determining a transmission opportunity, the transmission opportunity comprising a first time unit on ...  
WO/2018/189578A1
The invention relates to a method for automatically adjusting one or more tunable passive antennas and a single-input-port and single-output-port tuning unit. The invention also relates to an apparatus for radio communication using this ...  
WO/2018/190154A1
The present technology relates to a communication device, an information processing device, and a data processing system, whereby the maximum value of a processing time can be reduced as a whole system. A communication unit of a reader/w...  
WO/2018/187940A1
Provided is a message acquisition method. The method comprises: a wearable device determining whether the wearable device is in a headset mode; when same is in the headset mode, the wearable device notifying a terminal that the wearable ...  
WO/2018/188813A1
The invention relates to a transmitter (1), which transmits data in the form of a group of at least two partial telegrams, which together comprise the data and which are shorter than an individual telegram comprising the data. The transm...  
WO/2018/188814A2
In exemplary embodiments, data transmitters and the data receiver use an individual hopping pattern for communication instead of a uniform (global) hopping pattern that is used in the same way by all data transmitters and data receivers ...  
WO/2018/191064A1
A system and method for displaying a user interface may include an examination and/or elimination of positional bias of interactive categories in order to drive user engagement. A method or system configured to execute the method on a us...  
WO/2018/191129A1
Certain aspects of the present disclosure provide a directional coupler. In certain aspects, the directional coupler generally includes a first inductor and a second inductor wirelessly coupled to the first inductor. In certain aspects, ...  
WO/2018/187028A1
A method and apparatus is provided for enhanced signal interference monitoring by sampling a signal of interest and using a representation of the sampled signal in combination with certain audio output capabilities to determine the natur...  
WO/2018/187023A1
Disclosed are methods, systems and devices for addressing effects of transmission by a transmitter in an assigned uplink communication channel on a signal received at a receiver co-located with the transmitter. In a particular embodiment...  
WO/2018/184489A1
Provided in the present application is a very small aperture terminal. The very small aperture terminal comprises an outdoor unit and an indoor unit. The outdoor unit comprises: a satellite antenna; a plurality of receivers, respectively...  
WO/2018/186075A1
A vehicle-mounted instrument according to an embodiment comprises: a first transmission antenna and a second transmission antenna that are provided to a vehicle in different directions from one another, and that respectively transmit a f...  
WO/2018/186093A1
This multiplexer (1) is provided with: a first filter (10) which is a ladder type surface acoustic wave filter having series arm resonators (S1-S5) and parallel arm resonators (P1-P4); a second filter (20) which is connected to the first...  
WO/2018/185532A1
A method and a transmitter arrangement for cancelling cross talk and correcting power amplifier (PA) distortion for a transmitter branch of a multiple-input multiple - output (MIMO) configuration having multiple branches. The method comp...  
WO/2018/187676A2
A portable loudspeaker includes an enclosure that defines an acoustic cavity. An electro-acoustic transducer is disposed within the acoustic cavity. A strap is provided which has a first end that is fixedly coupled to the enclosure and a...  
WO/2018/184744A1
Existing radio keys carry a number of disadvantages. For this reason, a key device (20), in particular for a vehicle (10) is provided, comprising: a key transmission device (23) which is designed to transmit a key data signal (31), in pa...  
WO/2018/185612A1
An in-service radar detection unit for a wireless analog video receiver includes a channel estimator, a signal recovery vector creator, a signal estimator, a radar detector, and a control transmitter. The channel estimator generates a ch...  
WO/2018/184127A1
An electromagnetic signal detection circuit and a detection method. An electromagnetic signal from a signal source and a reference signal from a reference source are either simultaneously amplified and alternately transmitted to a proces...  
WO/2018/187150A1
A GNSS receiver for generating distance estimates from multiple GNSS satellites. The GNSS receiver includes an antenna and an RF front end coupled to the antenna configured to generate a plurality of samples related to a received signal....  
WO/2018/186969A1
Aspects of the disclosure relate to methods and apparatus of wireless communication to support frequency division multiplexing (FDM) of multiple waveforms. The methods and apparatus schedule FDM symbols where the scheduling of the FDM sy...  
WO/2018/182314A1
An electronic device is disclosed. The electronic device can comprise: a communication circuit including a plurality of ports, each of which transmits a signal in at least one frequency band, and transmitting or receiving a signal in the...  
WO/2018/176767A1
Embodiments of the present application relate to the technical field of antennas, and provide an antenna resource scheduling method and a device, capable of improving the radiation efficiency of an antenna in the sideband region of a wor...  
WO/2018/183137A1
A radiofrequency (RF) power regulator includes a forward RF power detection circuit to detect forward RF power supplied by an RF transmitter circuit to an RF transmitting antenna. An RF power sampler is coupled to the forward RF power de...  
WO/2018/180268A1
This communication mat (13) is provided with: mats (1) incorporated with an antenna which resonates at frequencies in the HF band, and which are laid on a floor or a road; and a main mat (3) incorporated with a tag which is electromagnet...  
WO/2018/182624A1
This disclosure describes systems, methods, and apparatus related to narrowband tone allocation. A device may allocate a channel that includes one or more narrowband subchannels; determine a tone schedule having multiple tones associated...  
WO/2018/180529A1
The present technology pertains to a signal processing device and method for enabling control of a transmission device that performs one-way communication. The present invention detects modulation of antenna power, performs a predetermin...  
WO/2018/183384A1
A system for digital self-interference cancellation includes a filter that generates a reduced-noise digital residue signal; a channel estimator that generates a current self- interference channel estimate from a digital transmit signal,...  
WO/2018/182876A1
Methods, systems, and devices for wireless communication are described. A base station may identify control information to be transmitted, in a slot, to a user equipment (UE). The base station may determine a configuration for splitting ...  
WO/2018/179921A1
The present invention provides an antenna direction adjuster (10) for a communication device (1) comprising an antenna (2), a radio frequency (RF) unit (3), and a base band (BB) unit (4). The antenna direction adjuster (10) directly conn...  
WO/2018/176163A1
A receiver comprising a signal phase shifting block generating concurrent phase shifted copies of an input signal, and an impedance translation function block configured to receive the phase shifted copies of the input signal and generat...  
WO/2018/179010A1
The invention related to a method for transmitting a signal using wavelength-based modulation in a network. In one embodiment this can be accomplished by identifying a fundamental frequency (f0) of the signal provided by the network, and...  
WO/2018/183340A1
An apparatus of a transmitter and method are provided, the apparatus comprising a processor that calculates a supply voltage (SV) value (SVV) to provide as an SV for a power amplifier (PA) of the transmitter for transmissions during a tr...  
WO/2018/182939A1
Methods and devices for performing a page synchronization of a communication signal having a page structure with at least one repeating feature, the methods and devices configured to demodulate the communication signal to produce a raw s...  
WO/2018/179611A1
In a digital broadcast reception device mounted in a mobile object, channel scan history information of each physical channel is stored on a mesh-area-by-mesh-area basis, and a physical channel to be subjected to channel scanning is dete...  
WO/2018/178546A1
A method for attenuating interference generated by intermodulation products with respect to a multiplexed radio signal having a desired frequency, said method comprising the following steps: ยท implementing automatic gain control (AGC) h...  
WO/2018/179920A1
[Problem] To control delay time with high accuracy. [Solution] A delayed locked loop circuit provided with: a first delay circuit that comprises at least one first delay device and at least one second delay device, the first delay device...  
WO/2018/180761A1
The present invention provides a high-frequency module capable of suppressing communication signal loss both when one communication band among a plurality of communication bands is used and when two or more communication bands are used t...  
WO/2018/183333A1
A system for interference mitigation includes: a first transmit coupler; a receive-band noise cancellation system; a first transmit-band filter; a second transmit coupler; a first receive coupler; a transmit-band noise cancellation syste...  

Matches 1 - 50 out of 177,298