Radio Communication

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

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NEW Methods and apparatuses for use in a mobile communication network
May 25, 2017 - N°20170150550

The proposed technology relates to the issue of supporting release of common radio resources in a radio communication network. A radio network controller sends an indication of a value of a timer for implicit release of common radio resources to a base station. The base station receives the indication of a value of a timer for implicit release of common ...
NEW Communication control method, radio communication apparatus, and resource management apparatus
May 25, 2017 - N°20170150503

An lte system includes an enb 200-2 configured to support d2d communication which is one of lte communication schemes and in which communication is directly performed between proximal devices, and an enb 200-1 included in an lte network. A communication control method includes: a step s11 of requesting, by the enb 200-2, an allocation of a d2d communication ...
NEW Transmitter for transmitting discovery signals, a receiver and methods therein
May 25, 2017 - N°20170150429

A transmitter and a method therein for transmitting discovery signals to a receiver. The transmitter and the receiver are comprised in a radio communications system. The transmitter transmits two or more discovery signals over two or more directions. Each discovery signal is configured to span over a fraction of a carrier bandwidth.
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NEW Cluster-based beacon signal transmission
May 25, 2017 - N°20170150419

A method in an access point for broadcasting a beacon signal in a high frequency radio communication network. The method entails joining an ap cluster in the high frequency radio communication network, wherein the ap cluster contains two or more aps, and broadcasting a same beacon signal together with other aps in the ap cluster synchronously. The broadcasted same beacon ...
NEW Mobile communication system
May 25, 2017 - N°20170150404

A mobile communication system includes a movable user equipment device, a plurality of base station devices configured to perform radio communication with the user equipment device, and a relay device movably configured to relay radio communications between the user equipment device and the base station devices. In a handover process of switching a base station device to be connected with ...
NEW Subscription fall-back in a radio communication network
May 25, 2017 - N°20170150344

The present disclosure relates to a method performed by a connectivity service platform (2) in a communication network (1). The method comprises receiving a request message (9) from a radio device (5) via a wireless network connection of a second subscription of the radio device. The method also comprises observing that the connectivity service platform is not enabled to communicate with the radio device ...
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  • 637+ full patent PDF documents of Radio Communication-related inventions.
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NEW Method and communication apparatus for mapping reference signal in wireless communication system
May 25, 2017 - N°20170149544

A method and a system of setting up a reference signal in a radio communication system are disclosed. The radio communication system includes a serving cell and a neighboring cell, and a mobile terminal of the serving cell uses the same temporal frequency resource to receive a serving resource block from the serving cell and an interference resource block from ...
NEW Radio communication apparatus and radio communication method
May 25, 2017 - N°20170149538

Provided is a radio communication device which can make acknowledgement (ack) reception quality and negative acknowledgement (nack) reception quality to be equal to each other. The device includes: a scrambling unit (214) which multiplies a response signal after modulated, by a scrambling code “1” or “e−j(π/2)” so as to rotate ...
NEW Base station, user equipment, and radio communication network
May 25, 2017 - N°20170149480

A base station has: a plurality of transmission antenna ports; a precoding weight generator that generates precoding weights for controlling directions of beams to be transmitted on at least one of the transmission antenna ports; and a reference signal transmission controller that precodes, with the precoding weights, a plurality of reference signals for measurements of reception qualities at a user ...
Signaling for flexible carrier aggregation
Telefonaktiebolaget L M Ericsson (publ)
May 18, 2017 - N°20170142771

Flexible carrier aggregation is provided for a radio communications system. A capability is determined to communicate over a radio interface using multiple radio frequency component carriers. Each of the multiple component carriers is configurable with one or more control channels in a first mode of operation and with no control channels in a second mode of operation. Configuration information for ...
Rssi measurement during lbt
Telefonaktiebolaget Lm Ericsson (publ)
May 18, 2017 - N°20170142746

The present disclosure relates to a method in a cellular radio communication network. The method comprises scheduling a radio device on a cell in an unlicensed frequency band. The method also comprises attempting to send a discovery signal for the cell in the unlicensed frequency band using a listen-before-talk (lbt) procedure. The method also comprises receiving rssi information about a ...
Radio communication system
Fujitsu Limited
May 18, 2017 - N°20170142727

A radio communication system for exchange of information used in a radio frame format between a base station and a terminal, the radio communication system wherein, the base station includes: a selector configured to select a radio frame format for each terminal from a plurality of radio frame formats divided in a frequency direction; a frame format generator configured to ...
User terminal, radio base station, radio communication system and radio communication method
Ntt Docomo, Inc.
May 18, 2017 - N°20170142668

The present invention is designed so that user terminal operations are carried out adequately when guaranteed transmission power is configured in dual connectivity. A user terminal communicates with a plurality of cell groups, where each cell group is comprised of one or more cells that use different frequencies, and has a receiving section that receives the guaranteed transmission power value ...
Radio Communication Patent Pack
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Radio Communication Patent Applications
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  • 637+ full patent PDF documents of Radio Communication-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Systems and methods for real-time operation of software radio frequency canceller
General Electric Company
May 18, 2017 - N°20170141910

A full-duplex rf communication system and corresponding methods use digital adaptive filters for interference cancellation. As provided, the techniques allow full-duplex radio frequency communication without frequency-, time-, or code-division multiplexing and without the use of hardware rf cancellers, in real-time. Such techniques may be useful for wireless communication, such a cellular communication, radio communication, broadcasting, short-range point-to-point communication, wireless sensor ...
Base station, user terminal, radio communication system, and communication control method
Ntt Docomo, Inc.
May 18, 2017 - N°20170141907

A radio communication system includes one or more user terminals and one or more base stations that execute time division radio communication using a time division duplex (tdd) system. A radio frame is a radio communication resource used in the time division radio communication, and includes a downlink subframe that is a transmission period of a downlink signal, a special ...
Electronic access control device and access control method
Legic Identsystems Ag
May 18, 2017 - N°20170140593

An electronic access control device (1) includes a radio communication module (11) for wireless data exchange in a first radio frequency band with a mobile device (2) over a direct wireless communication link (3). The access control device has a controller (12) connected to the wireless radio communication module for generating an access control signal using an access key received from the mobile device. The ...
Electronic access control device and access control method
Legic Identsystems Ag
May 18, 2017 - N°20170140592

An electronic access control device (1) includes a radio communication module (11) for wireless data exchange in a first radio frequency band with a mobile device (2) over a direct wireless communication link (3). The access control device has a controller (12) connected to the wireless radio communication module for generating an access control signal using an access key received from the mobile device. The ...
Antenna control device, antenna adjustment method, and distributed antenna system
Mitsubishi Electric Corporation
May 11, 2017 - N°20170135111

An antenna control device controls a plurality of antennas used for communicating with a mobile station that moves along a predetermined path in a radio communication system that includes a plurality of linear cells, each of which is formed by the antennas and in each of which each of the antennas sets a directionality in a same direction as a ...
Method and apparatus for connection context aware radio communication management for a predicted mobile path
Dell Products, Lp
May 11, 2017 - N°20170134990

An information handling system includes a wireless adapter for communicating with a wireless link. The information handling system further includes positional detector and an application processor that determines a trajectory estimation during a future time interval. An application processor to select a predicted future information handling system path during the future time interval based on correlation between the trajectory estimation ...
Systems and methods for secure and private communications
Swfl, Inc., D/b/a "filament"
May 11, 2017 - N°20170134937

A system and method implementing secure radio communications in a decentralized network includes: a handshake with one other of the plurality of nodes; establishing a point-in-time reference parameter during the handshake, wherein the point-in-time reference parameter is identified at the end of the handshake with the one other node; identifying a window in randomly sequence of rotating windows based on ...
Methods in short range radio communication master subsystems, mobile devices, and multi-mode radio communication systems
Intel Ip Corporation
May 11, 2017 - N°20170134882

A mobile device may include a short range radio communication subsystem and a cellular wide area radio communication subsystem. The short range radio communication master subsystem may include a processing circuit configured to identify a first plurality of channels, assign a blocking priority to one or more of the first plurality of channels, identify a second plurality of channels occupied ...