Data Channel

Data Channel-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).

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NEW Physical downlink data channel transmission method, base station, and user equipment
May 25, 2017 - N°20170150483

Embodiments of the present application provide a physical downlink data channel transmission method, a base station, and user equipment. The physical downlink data channel transmission method provided in the embodiments of the present application includes: mapping a physical downlink data channel to a time-frequency resource in at least one timeslot, where a time-frequency resource in each timeslot includes at least ...
NEW System and method for multiplexing control and data channels in a multiple input, multiple output ...
May 25, 2017 - N°20170149481

A system and method for system and method for multiplexing control and data channels in a multiple input, multiple output (mimo) communications system are provided. A method for transmitting control symbols and data symbols on multiple mimo layers includes selecting a first set of codewords from ncw codewords, distributing control symbols onto the first set of layers, placing data symbols ...
NEW Angle-measuring device and method for operating an angle-measuring device
May 25, 2017 - N°20170146422

An angle-measuring device includes a housing and a position sensor configured to generate angle values indicating an angular position of a shaft with respect to a reference position. An interface is configured to communicate with subsequent electronics via a data channel. At least one imbalance sensor is configured to generate an imbalance signal from imbalance-induced excursions of the shaft. An ...
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Communication apparatus and communication reception method
Sun Patent Trust
May 18, 2017 - N°20170142701

Provided are a base station, whereby the erroneous detection of control information can be reduced, thereby preventing the degradation of the system throughput. A base station maps a downstream allocation control information unit, which is addressed to a terminal, to a first resource region, which can be used for any of a downstream control channel region and a downstream data ...
Method of transmitting and receiving signal through unlicensed bandwidth in wireless communication system, and apparatus ...
Lg Electronics Inc.
May 18, 2017 - N°20170142593

In the present application, a method is disclosed of transmitting a downlink data channel from a base station through a terminal in a wireless communication system. In particular, the method comprises the steps of: mapping the downlink data channel to a transmitting resource of a licensed bandwidth or a transmitting resource of an unlicensed bandwidth; and transmitting the mapped downlink ...
Method and apparatus for providing security service for vehicle-dedicated data channel in linking between vehicle ...
Hyundai Motor Company
May 18, 2017 - N°20170142078

A method and apparatus for providing a security service for a vehicle-dedicated data channel in linking between a vehicle head unit and an external device is disclosed. The method of providing the security service for the vehicle-dedicated data channel may include: transmitting, to the terminal, a predetermined integrity verification request message for requesting integrity verification of application software and an ...
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Data Channel Patent Applications
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  • 172+ full patent PDF documents of Data Channel-related inventions.
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Systems and methods for self-contained air interface partitions
Huawei Technologies Co., Ltd.
May 11, 2017 - N°20170135102

Signal processing complexity in fifth generation (5g) networks can be reduced by communicating wireless signals over self-contained partitions of a carrier such that the wireless transmission communicated over each self-contained partition of the carrier includes all physical control channel signaling required to decode data carried in a physical data channel of the partition. The control signaling may include resource assignment ...
Method of determining modulation order and transport block size in downlink data channel, and apparatus ...
Kt Corporation
May 11, 2017 - N°20170135098

The present disclosure relates to a method and apparatus for configuring a resource for the transmission/reception of data. More particularly, the present disclosure relates to a method and apparatus for configuring an mcs and a tbs for an mtc terminal. Particularly, provided is a method and apparatus for determining a tbs by an mtc terminal. The method may include ...
Display, display device, player, playing device, and playing display system
Boe Technology Group Co., Ltd.
May 11, 2017 - N°20170134796

Provided are a display, a display device, a player, a playing device, and a playing display system. The display comprises at least two first display interfaces, a decoder, and at least two data channels. Each first display interface is configured to receive a first image data stream transmitted by a second display interface with which a connection has already been ...
Data dispatch to virtual data channel for presentation through a dashboard
Hewlett Packard Enterprise Development Lp
May 11, 2017 - N°20170134270

In some examples, a method includes receiving a data packet through a datapath configured by a data source. The datapath may specify a data dimension of data communicated through the data packet. The method may also include identifying, from the data packet, a particular dimension value for the data dimension specified in the datapath and dispatching the data of the ...
Techniques for providing channels in low latency lte wireless communications
Qualcomm Incorporated
May 11, 2017 - N°20170134236

Various aspects described herein relate to communicating using a configurable bandwidth. A user equipment (ue) can receive a control channel from a serving evolved node b (enb), where the control channel includes a resource grant for an uplink shared data channel including a number of resource block groups starting from a starting resource block group in an allocation space, and ...
Method and apparatus for enhanced control channel-based operation in wireless communication system
Lg Electronics Inc.
May 04, 2017 - N°20170127394

The present invention relates to a wireless communication system, and more specifically, to a method and an apparatus for enhanced-control channel-based operation. A method for a terminal for transmitting confirmation response information in a wireless communication system according to one embodiment of the present invention comprises a step for transmitting confirmation response information for a downlink data channel by means ...
Reliable data reading with data set screening by error injection
International Business Machines Corporation
May 04, 2017 - N°20170125053

According to one embodiment, a system for processing data includes a controller configured to determine whether a position error signal (pes) is invalid while reading data from a magnetic medium using at least one data channel. The controller is also configured to determine whether a pes value is above a first predetermined threshold in response to a determination that the ...
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Data Channel Patent Applications
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  • 172+ full patent PDF documents of Data Channel-related inventions.
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Communication method, apparatus, and system
Huawei Technologies Co., Ltd.
April 27, 2017 - N°20170117960

Embodiments provide a communication method. The method includes downloading, from a server according to a user instruction, a technical specification indicated by the user instruction, and sending the technical specification to an optical network unit (onu) by using an out-of-band management channel. The method also includes configuring the technical specification, and delivering a control message to the onu by using ...
Display apparatus and method for driving pixel thereof
Au Optronics Corporation
April 27, 2017 - N°20170116948

A display apparatus and a method for driving pixel thereof are provided. The display apparatus includes a source driver, a plurality of data lines and a plurality of pixels. The source driver receives a polarity signal and a frame switching signal and has a plurality of data channels. The data channels alternately provide a plurality of first pixel voltages with ...
Method for controlling timing advance for direct communication between terminals in wireless communication system, and ...
Lg Electronics Inc.
April 20, 2017 - N°20170111876

Disclosed is a method for transmitting a signal by a terminal via a device to device (d2d) link in a wireless communication system. Specifically, the method comprises: a step for receiving information on a timing advance (ta) value from a base station; a step for transmitting the ta value to a counterpart terminal via a first d2d control ...
Physical resource block allocation of physical downlink control and data channels
Telefonaktiebolaget Lm Ericsson (publ)
April 20, 2017 - N°20170111152

Methods and apparatus are disclosed for enabling a narrowband mtc device to operate in a legacy lte system having a wider system bandwidth. The physical downlink control channel for a narrow-band mtc device, also referred to as low-complexity physical downlink control channel (lc-pdcch), has reduced bandwidth resource and can support no more than 6 physical resource blocks. The present application discloses ...
Method, device and user terminal for measuring discovery signal
Zte Corporation
April 20, 2017 - N°20170111130

A method, apparatus and user terminal for measuring with a discovery signal are disclosed in the present document. The method includes: when measuring reference signal receiving quality (rsrq) based on a discovery signal, performing a received signal strength indication (rssi) measurement in a sub-frame where a discovery signal is located and/or a sub-frame without the discovery signal; and acquiring ...
Secondary data channel communication system
Dell Products L.p.
April 20, 2017 - N°20170109312

A usb type-c secondary data channel communication system includes a controller system coupled to a first usb type-c connector. The controller system determines a second usb type-c connector orientation when a second usb type-c connector is connected to the first usb type-c connector. The controller system then communicates with a connected system through a first data channel available through the ...
Electronic device and communication method for nfc
Sony Corporation
April 13, 2017 - N°20170104511

An electronic device, for example for near field communication (nfc), includes a device host including an operating system (os), a trusted execution environment (tee), and a near field communication (nfc) controller configured to enable communication of the electronic device with other devices. The nfc controller is coupled to the device host by a data channel for data exchange and a ...
Battery and hard drive exchange station for robots
Google Inc.
April 13, 2017 - N°20170100837

An example method includes receiving, by a mobile robotic device, power from a battery of a first battery pack in order to operate within an environment. The method further includes establishing a first data channel between the mobile robotic device and the first battery pack. The method also includes using the first data channel to transfer sensor data acquired by ...