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Cells

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


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NEW End cell heater for fuel cell
Hanon Systems
January 18, 2018 - N°20180020506

Provided is an end cell heater for a fuel cell capable of preventing water existing in reaction cells of a fuel cell stack from being frozen to improve initial start ability and initial driving performance of the fuel cell at the time of cold-starting the fuel cell during winter by disposing heaters on end cells disposed at both ends of ...
NEW Terminal device, integrated circuit, and communication method
Sharp Kabushiki Kaisha
January 18, 2018 - N°20180020473

A terminal device is configured to instruct an rrc to release a pucch for all serving cells, in a case, in which a condition is satisfied that includes at least a condition that the terminal device has a valid pucch resource for an sr configured, in the primary cell, for the certain tti, when a value of the counter is ...
NEW Dl comp scheduling for a heterogeneous cellular network
Telefonaktiebolaget Lm Ericsson (publ)
January 18, 2018 - N°20180020470

A downlink coordinated multipoint (comp) scheduling algorithm used in a cellular communications network is disclosed. In some embodiments, a method of operation of a downlink scheduler (42, 46) implementing the disclosed algorithm for a generic cell (24, 30) is provided. The cell downlink scheduler (42, 46) is used in the cellular communications network (22) to enable downlink comp scheduling within a cell cluster (36) including the cell (24, 30) and ...
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NEW Bearer management method and apparatus for use in beamforming-based radio communication system
Samsung Electronics Co., Ltd.
January 18, 2018 - N°20180020455

Methods and apparatuses are provided for bearer arrangement in a beamforming-based radio communication system. Channel qualities of cells available for communication with an electronic device and cell loads stored are checked in a scheduling table, when a service flow configuration request message is received for providing a service flow to the electronic device is received. Radio access bearer configuration request ...
NEW Terminal device, base station device, communication method, and integrated circuit
Sharp Kabushiki Kaisha
January 18, 2018 - N°20180020430

A terminal device configured to efficiently transmit uplink control information includes a transmission unit configured to perform an aperiodic csi report on the basis of first information and a value of a 2-bit csi request field and perform the aperiodic csi report on the basis of second information and a value of a 3-bit csi request field. In a case ...
NEW Methods and device for improved cell synchronization
Telefonaktiebolaget Lm Ericsson (publ)
January 18, 2018 - N°20180020415

The present disclosure relates to methods and devices for improved cell detection. In particular the disclosure relates to cell detection within a group of cells with high requirements of low latency. The disclosure also relates to corresponding computer program. The disclosure proposes a method, performed in a wireless device, for cell detection within a group of cells. The method comprises ...
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NEW Imaging device
Panasonic Intellectual Property Management Co., Ltd.
January 18, 2018 - N°20180020171

An imaging device includes: unit pixel cells each including first and second electrodes, a photoelectric conversion layer therebetween, a charge accumulation region, and a signal detection circuit; and a voltage supply circuit, the voltage supply circuit supplying a first voltage to the second electrode in an exposure period. The start and end of the exposure period is common to the ...
NEW Physical uplink control channel cells in a communication network using carrier aggregation
Nokia Solutions And Networks Oy
January 18, 2018 - N°20180019911

A communication is executed between a user equipment and a communication network based on carrier aggregation using a first group of at least two pucch groups, the first group including a primary serving cell that carries a first pucch, and first serving cells which use the first pucch, and a second group of the at least two pucch groups, the ...
NEW Method for accessing millimeter wave cell in wireless communication system and apparatus therefor
Lg Electronics Inc.
January 18, 2018 - N°20180019901

A method for accessing a millimeter wave cell by a terminal in a wireless communication system supporting a millimeter wave according to an embodiment of the present invention comprises the steps of: receiving a millimeter wave link connection configuration message from a legacy cell that is radio resource control (rrc)-connected to the terminal; measuring discovery signals from the millimeter ...
NEW Controlling simultaneous transmission/reception of a radio node in a system with tdd cells
Telefonaktiebolaget Lm Ericsson (publ)
January 18, 2018 - N°20180019857

The present disclosure pertains to a method and device for operating a user equipment for a wireless communication network. The user equipment is configured for carrier aggregation and the method includes operating based on a measurement configuration. The operating includes operating with one direction of transmission during measurement or positioning subframes configured by the configuration.
NEW Method and apparatus for transmitting/receiving harq-ack signal in wireless communication system supporting carrier aggregation
Samsung Electronics Co., Ltd.
January 18, 2018 - N°20180019842

The present disclosure discloses a method and an apparatus for transmitting hybrid automatic repeat request acknowledgement (harq-ack) information by a user equipment (ue) in a wireless communication system supporting carrier aggregation (ca), the method comprises receiving a downlink signal from a base station, determining the number of bits of harq-ack information for cells configured for the ue on the basis ...
NEW Method and device for reducing interference
Huawei Technologies Co., Ltd.
January 18, 2018 - N°20180019833

The present invention provides a method and device for reducing interference. By using correlation of a modulation signal, interference between intra-frequency cells can be reduced, and downlink receiving performance can be improved, thereby improving performance of a communications system.
NEW Air to ground communication system with separate control and traffic channels
Smartsky Networks Llc
January 18, 2018 - N°20180019789

A base station within a network for providing atg wireless communication in various cells may include an antenna array defining a plurality of wedge shaped sectors having respective widths defined in azimuth, and a beamforming control module. The beamforming control module may be configured to communicate with the antenna array via a first rf chain to perform beamforming defining traffic ...
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NEW Linearized distributed amplifier architecture
Qorvo Us, Inc.
January 18, 2018 - N°20180019712

A distributed amplifier (da) is disclosed. The da includes a first plurality of inductive elements coupled in series forming a first plurality of connection nodes. The da also includes a second plurality of inductive elements coupled in series forming a second plurality of connection nodes. The da further includes a plurality of amplifier cells that each has a main transistor ...
NEW Battery pack
Samsung Sdi Co., Ltd.
January 18, 2018 - N°20180019607

A battery pack includes a battery and a battery manager. The battery includes a plurality of battery cells. The battery manager includes a mode receiver that receives signals from an electronic device through an input terminal. The signals are indicative of respective modes of operation of the electronic device.
NEW Voltage balance correction circuit
Fdk Corporation
January 18, 2018 - N°20180019600

A voltage balance correction circuit includes multiple voltage correction circuits that correspond one-to-one to multiple electricity storage cells connected in series, and a control circuit that is configured to control the multiple voltage correction circuits based on voltages of the multiple electricity storage cells. The multiple voltage correction circuits include first coils that are connected to the electricity storage cells ...
NEW Regeneration of fuel cell electrodes
Lg Fuel Cell Systems Inc.
January 18, 2018 - N°20180019494

A method of operating a fuel cell system is provided. The fuel cell system may comprise one or more solid oxide fuel cells. One or more of the fuel cells may be operated in a fuel cell mode under an average current density of 100 to 1000 ma/cm2 for a period of at least five hundred hours. The method may further ...
NEW Hydrogen oxidation and generation over carbon films
University Of Florida Research Foundation, Inc.
January 18, 2018 - N°20180019491

An electrode comprises an acid treated, cathodically cycled carbon-comprising film or body. The carbon consists of single walled nanotubes (swnts), pyrolytic graphite, microcrystalline graphitic, any carbon that consists of more than 99% sp2 hybridized carbons, or any combination thereof. The electrode can be used in an electrochemical device functioning as an electrolyser for evolution of hydrogen or as a fuel cell ...
NEW Stack of cells of a fuel cell and fuel cell comprising such a stack
L'air Liquide, Societe Anonyme Pour I'etude Et I'exploitation Des Procedes Georges Claude
January 18, 2018 - N°20180019484

The invention relates to a stack of cells of a fuel cell comprising an anode plate and a cathode plate, at a first one of the two ends thereof, the stack ending in a first anode or cathode end plate, respectively, arranged on the cathode or anode plate, respectively, of the last cell of the stack, said first end plate ...
NEW Fuel cell having a projecting bipolar plate
Volkswagen Ag
January 18, 2018 - N°20180019481

The invention relates to a fuel cell (1), a fuel cell stack (10) having at least two fuel cells (1), a fuel cell device having a fuel cell stack and a motor vehicle having a fuel cell device. In order to prevent a production-related mispositioning of a membrane electrode assembly (13) of the fuel cell (1) from causing obstructions in the operating media flow, it ...
NEW Electrolyte composition for a zinc-halide battery and bipolar electrode comprising a titanium carbide coated cathode ...
Eos Energy Storage Llc
January 18, 2018 - N°20180019475

The present invention provides a bipolar electrode that is useful in zinc-halide electrochemical cells or battery stacks. The bipolar electrode comprises a titanium bipolar electrode plate wherein a cathode assembly is disposed on a front surface of the electrode plate. The cathode assembly comprises a titanium cathode cage, a separator, and carbon material, wherein the cathode cage holds the carbon ...
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