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Radio Communication patents

      

This page is updated frequently with new Radio Communication-related patent applications.




 User equipments, base stations and methods for low latency radio communications patent thumbnailnew patent User equipments, base stations and methods for low latency radio communications
A user equipment (ue) is described. The ue includes a higher-layer processor configured to configure a secondary cell group (scg) and to configure a shortened transmission timing interval (tti) for the scg.
Sharp Laboratories Of America, Inc.


 Radio communication device and  operating a radio communication device patent thumbnailnew patent Radio communication device and operating a radio communication device
According to an aspect of this disclosure, a radio communication device is provided comprising a first transceiver configured to transmit and receive signals in accordance with a cellular wide area radio communication technology; a second transceiver configured to transmit and receive signals in accordance with a short range radio communication technology or a metropolitan area system radio communication technology; a first processor configured to control the first transceiver; and a second processor configured to control the second transceiver wherein the first processor is configured to control the first transceiver to transmit signals in accordance with a predefined transmitting schedule, wherein the first processor is further configured to control the first transceiver to omit transmitting signals within at least one of a time period and a frequency band provided for signal transmission of the first transceiver in accordance with the predefined transmitting schedule.. .
Intel Deutschland Gmbh


 Terminal apparatus, base station apparatus, and integrated circuit patent thumbnailnew patent Terminal apparatus, base station apparatus, and integrated circuit
A terminal apparatus, a base station apparatus, a communication method, an integrated circuit, and a radio communication system are provided that enable a base station apparatus and a terminal apparatus to determine parameters relating to an uplink reference signal and efficiently communicate with each other. A terminal apparatus that transmits a demodulation reference signal, the terminal apparatus comprising: means for receiving a cell-specific parameter used for enabling or disabling a sequence group hopping, means for a user-equipment-specific parameter used for disabling the sequence group hopping, and means for generating a sequence of the demodulation reference signal on the basis of the enabled or disabled sequence group hopping, wherein, in a case that a transmission on the physical uplink shared channel corresponding to a downlink control information format to which crc parity bits scrambled by a temporary c-rnti are attached, the sequence group hopping is enabled or disabled on the basis of the cell-specific parameter..
Sharp Kabushiki Kaisha


 Radio base station, user terminal and radio communication method patent thumbnailnew patent Radio base station, user terminal and radio communication method
The present invention is designed to reduce mutual interference and furthermore prevent the decrease of throughput in a radio communication system (lte-u) to operate lte in an unlicensed band. A radio base station communicates with a user terminal by using an unlicensed band, and has a detection section that detects signals transmitted from other transmission points in the unlicensed band, a power control section that controls dl transmission power to apply to the unlicensed band based on detection results in the detection section, and a transmission section that transmits signals by using the dl transmission power determined in the power control section, and, in this radio base station, control is executed so that information related to the dl transmission power is reported to the user terminal..
Ntt Docomo, Inc.


 User terminal, radio base station and radio communication method patent thumbnailnew patent User terminal, radio base station and radio communication method
The present invention is designed to adequately execute transmission power control in dual connectivity (dc). A user terminal communicates with a plurality of cell groups, each cell group being comprised of one or more cells that use different frequencies, and has a power control section that controls the maximum transmission power value for each cell group, which is given by splitting the allowable maximum transmission power of the subject user terminal semi-statically, and controls the maximum transmission power value of a specific cell group to be changed when a predetermined condition is met, and a transmission section that reports the maximum transmission power value after the change to a radio base station forming the cell group..
Ntt Docomo, Inc.


 Method for enabling device to device communication in a radio communications network patent thumbnailMethod for enabling device to device communication in a radio communications network
Embodiments herein relate to e.g. Methods performed in first and second communication devices for enabling device to device communication between the first communication device and the second communication device in a radio communications network.
Telefonaktiebolaget Lm Ericsson (publ)


 Radio communication devices and methods for operating radio communication devices patent thumbnailRadio communication devices and methods for operating radio communication devices
According to an aspect of this disclosure, a radio communication device is provided including: a first transceiver configured to transmit and receive signals in accordance with a cellular wide area radio communication technology; a second transceiver configured to transmit and receive signals in accordance with a short range radio communication technology or a metropolitan area system radio communication technology; a processor configured to at least partially synchronize the receiving or transmitting of signals of the first transceiver with the receiving or transmitting of signals of the second transceiver such that at least one of at least a part of the receiving and a part of the transmitting of signals of the first transceiver and of the second transceiver is carried out at the same time.. .
Intel Deutschland Gmbh


 System and  remote asset management patent thumbnailSystem and remote asset management
A remote asset management system comprising a network of programmable wireless modules, each having an antenna and an identification module and configured to communicate via a radio communication protocol. The system further includes a plurality of assets each linked to one of the wireless modules and configured to be managed by the linked wireless module.
M2m Solutions Llc


 Beam selecting method, base station, and user equipment patent thumbnailBeam selecting method, base station, and user equipment
A beam selection method in a mobile communication system including a base station with multiple antennas and user equipment conducting radio communication with the base station includes the steps of, at the base station, detecting a direction in which the user equipment is located, transmitting precoded reference signals toward the detected direction by spatial multiplexing using same frequency and time resources, and determining a beam for the user equipment based upon feedback information from the user equipment.. .
Ntt Docomo, Inc.


 Game system, game apparatus, storage medium storing game program and game data exchange method patent thumbnailGame system, game apparatus, storage medium storing game program and game data exchange method
A game system including a plurality of mobile game apparatuses, and a mobile game apparatus that can communicate with another game apparatus that exists within a communicable range by use of a radio communications unit. When a communicated state is established, exchanging conditions for exchanging game data are received and transmitted, and in a case the exchange conditions are coincident with each other, the game data are exchanged..
Nintendo Co., Ltd.


Base station apparatus, mobile station apparatus, radio communication system, communication control base station apparatus, and communication control mobile station apparatus

A base station apparatus includes a processor. The processor executes a process including obtaining information indicating a radio status of each mobile station apparatus relevant to first communication in which radio communication is performed between the mobile station apparatuses via the base station apparatus, and second communication in which radio communication is directly performed between the mobile station apparatuses without via the base station apparatus; and notifying, based on the obtained information, the mobile station apparatuses that perform the second communication of control information for controlling the second communication..
Fujitsu Limited

Multi channel communications

A vehicular radio communications system establishes a bi-directional digital radio communications link between a local wireless communication device inside a moving vehicle and a sequence of radio transceivers in a wireless network. The local device operates in a plurality of different device frequency bands and the external transceivers operate in a plurality of different network frequency bands.

Radio communication terminal and radio communication method

Provided is a radio communication terminal which is capable of measuring quality in communication with a handover destination with high accuracy. The radio communication terminal is capable of communicating with a base station or a relay node, and includes: a receiver which receives control information including information relating to measurement of measuring quality of a neighbor cell; an extractor which extracts information on a subframe where the measurement should be performed, which is a subframe where only transmission of a signal from the relay node connected to the base station is performed, from the information relating to the measurement; a measurement section which performs the measurement, on a subframe basis, based on the extracted information on the subframe where the measurement should be performed; and a transmitter which transmits a result of the measurement to the base station or the relay node..
Sun Patent Trust

Identification of a wireless device in a wireless communication environment

There is provided a method of enabling identification of a wireless device in a wireless communication environment, the wireless device being attached to a cellular radio communication network. The method comprises the step of the wireless device sending, to a network node in a wireless local area network, wlan, an identifier of the wireless device valid in the cellular radio communication network before or when contacting the wlan for association of the wireless device in the wlan.
Telefonaktiebolaget Lm Ericsson (publ)

User terminal, radio base station and radio communication method

The present invention is designed to reduce the power consumption of user terminals more in comparison to conventional drx control. The present invention provides a receiving section, which receives a dl signal including at least a ul grant, and a drx control section, which controls the discontinuous reception operations, and the drx control section, when receiving the dl signal including a ul grant, controls the discontinuous reception operations based on the drx transition command information that is included in the dl signal.
Ntt Docomo, Inc.

Mobile communication system, communication control method and a mobile station

The present invention is to provide the mobile communication system which enables power consumption reduction for the mobile station with dual mode capability by unifying the location registration and paging processing for every mobile communication system. The mobile communication system is so arranged to perform location registration processing and paging processing for the mobile station by only one of radio communication systems.
Nec Corporation

User equipment and radio communication method

Decoding control techniques are disclosed for achieving low latency communication. One aspect of the present invention relates to user equipment, comprising: a carrier aggregation control unit configured to control carrier aggregation communication with a base station; and a mac processing unit configured to configure harq sharing to manage multiple harq processes configured for component carriers in the carrier aggregation communication as common harq processes..
Ntt Docomo, Inc.

Information processing system, information processing method, information processing apparatus, and non-transitory storage medium encoded with computer readable information processing program

Each of a first information processing apparatus and a second information processing apparatus includes a display, an operation portion, and a radio communication unit. The second apparatus transmits operation information accepted by the operation portion of the second apparatus to the first apparatus through the radio communication unit.
Nintendo Co., Ltd.

Radio communication device, base station, radio communication, program, and radio communication system

Provided is a radio communication device including a radio communication section that communicates by radio with a base station, a storage section that stores information indicating two or more intervals, and a receipt control section that switches, among the two or more intervals, a receiving cycle for receiving a paging channel sent from the base station in an unconnected state with the base station.. .
Sony Corporation

Radio base station, user terminal and radio communication system

A radio base station is disclosed to communicate with a user terminal that is capable of using a licensed band and an unlicensed band and has a control section that controls the transmission of downlink signals in the unlicensed band using lbt (listen before talk), a selection section that selects the symbol to execute lbt, randomly, with equal probability, from a plurality of candidate symbols, and an acquiring section that acquires a measurement result, in which the received signal intensity in the lbt period is measured, wherein when the control section judges that the channel of the unlicensed band is in an idle state from the measurement result of received signal intensity, the control section executes control so that a beacon reference signal is transmitted in all of the candidate symbols that follow the symbol in which lbt was executed.. .
Ntt Docomo, Inc.

Communication device and performing radio communication

A communication device and a method for communication is provided. The communication device includes a first subscriber identity module, a second subscriber identity module, a first baseband circuit associated with the first subscriber identity module, a second baseband circuit associated with the second subscriber identity module and a radio frequency circuit coupled to the first baseband circuit and the second baseband circuit.
Intel Ip Corporation

Method and enabling transmission in a slotted radio data communication system by pausing data reception

Apparatus, and an associated method, that facilitates communication of data in a radio communication system that utilizes a slotted communication scheme. Multiple successive time slots are allocable upon which to communicate data to a receiving communication station.
Blackberry Limited

Radio communication device and radio communication method

According to one embodiment, a radio communication device 1 includes a variable frequency divider 17 that divides a frequency of a reference clock refclk and outputs a frequency divided clock dclk; a controller 15 that controls a frequency dividing ratio of the variable frequency divider 17 so that an integral multiple of a frequency of the frequency divided clock dclk is not included in a frequency band of a high-frequency signal that has been received from outside by radio; and a dcdc converter 18 that performs a switching operation in synchronization with the frequency divided clock dclk to generate an output voltage vout obtained by stepping down an input voltage vin.. .
Renesas Electronics Corporation

Mobile communication system, base station, and user equipment

In a mobile communication system including a base station provided with a plurality of antenna ports, and user equipment that executes radio communication with the base station, the base station transmits a beam stream including a first beam for transmitting data to the user equipment, and one or more second beams for transmitting a precoded reference signal in a direction toward a vicinity of the first beam; and upon receiving the beam stream, the user equipment selects, from the first beam and the second beam, and transmits, to the base station, one or more suitable beam indexes.. .
Ntt Docomo, Inc.

User terminal, radio base station, radio communication method and radio communication system

A user terminal that can communicate with a radio base station by using a licensed band and an unlicensed band is disclosed. The user terminal includes a receiving section that receives downlink signals transmitted in the licensed band and the unlicensed band, a measurement section that measures a downlink signal transmitted in the unlicensed band, and a control section that controls feedback of a measurement result.
Ntt Docomo, Inc.

Pattern tranmission method, control method, and system

A method is executed by a server that manages a plurality of contents and communicates with a plurality of nodes. The method includes receiving, from a first node among the plurality of nodes, a notification that a first user terminal from among a plurality of user terminals has approached the first node, the plurality of user terminals communicating with one of the plurality of nodes when the plurality of user terminals are within radio communication range of the one of the plurality of nodes, specifying a second user terminal related to the first user terminal, specifying a second node holding a content uploaded by the second user terminal, the second node being from among the plurality of nodes, the content being from among the plurality of contents, and transmitting, to the first node, a message for making the first node download the content from the second node..
Fujitsu Limited

Information processing device, information processing system, information processing method and program

An object is to readily share personal contents with other users. An information processing device includes a web server and a control unit.
Sony Corporation

Radio communications system and method with increased transmission capacity

A radio communications method includes carrying out, by a transmitter: providing a digital time signal carrying digital symbols to be transmitted; and transmitting a radio frequency signal carrying the digital time signal. The method further includes carrying out, by a receiver: receiving the radio frequency signal transmitted by the transmitter; processing the received radio frequency signal to obtain a corresponding incoming digital signal; and extracting, from the incoming digital signal, the digital symbols carried by the incoming digital signal.
Eutelsat S A

Apparatus and generating and transmitting reference signal in radio communication

It is possible to provide a radio communication terminal device and a radio transmission method which can improve reception performance of a cqi and a reference signal. A phase table storage unit stores a phase table which correlates the amount of cyclic shift to complex coefficients {w1, w2} to be multiplied on the reference signal.
Sun Patent Trust

Wireless charging system with adaptive radio frequency interference

The disclosure generally relates to a method and apparatus for wireless charging station with adaptive radio interference detection and control. During wireless charging of a smart device, the harmonics associated with the magnetic resonance coupling between the power transmission unit (ptu) and the power receiving unit (pru) may interfere with radio communication if pru engages in radio messaging.

Smart hydrogen water mist spray

An intelligent mist spray skin moisturizer device including an outer shell having a plurality of internal components, the plurality of internal components including a power module, a skin moisture testing module, a water misting module including a liquid tank, a mist spray head coupled to the liquid tank, and a water mist generation device coupled to mist spray head, a radio communication module, and a control module communicatively coupled to the water misting module, the control module operably configured to receive data from the skin moisture testing module via the radio communication module, process the data from the skin moisture testing module, and instruct the water misting module to execute a misting process based on the data output from the skin moisture testing module.. .
Shenzhen Cosbeauty Co., Ltd

Non-transitory storage medium encoded with computer readable game program, information processing apparatus, information processing system, and game processing method

A non-transitory storage medium encoded with a computer readable game program executed by a computer incorporating a near field radio communication function causes the computer to perform acts including reading, by establishing near field radio communication with an information storage medium, first data stored in that information storage medium, registering the read first data, reading, by establishing near field radio communication with an information storage medium after registration of the first data, second data stored in that information storage medium, and progressing game processing when the second data matches with the first data.. .
Nintendo Co., Ltd.

Contention window adjustment in unlicensed cellular radio network

A base station of a cellular radio communications network configured to operate in an unlicensed radio band, comprising a radio transceiver connected to an antenna, and a controller including a processor and a memory holding computer program code. The processor is configured to execute the computer program code to realize a machine for determining a size for a contention window, within which the base station may transmit data from the transceiver to a radio terminal operating in the network; receiving a signal from the terminal, comprising an indication of occupancy of a radio channel, as detected by the terminal; adjusting the contention window size dependent on the indication of occupancy of the radio channel; transmitting data to the terminal within the adjusted contention window..
Sony Mobile Communications Inc.

Terminal device, integrated circuit, and radio communication method

A mobile station device (1) includes a measurement unit (1059) that performs interference measurement to calculate channel state information in a first subframe set or a second subframe set to which a channel state information reference resource belongs. A subframe which is valid as the channel state information reference resource and corresponding to report of periodic channel state information is decided based on first ul-dl configuration and third ul-dl configuration.
Sharp Kabushiki Kaisha

Radio communication system, mobile station apparatus, radio communication method and integrated circuit

A mobile station apparatus that receives first information by using a radio resource control signal. The mobile station apparatus is programmed to drop a transmission of a sounding reference signal, where in a case that the first information is configured, in a case that the transmission of the sounding reference signal for a first component carrier overlaps with a transmission of a physical uplink control channel for a second component carrier, and in a case that, on the overlapped portion, total transmit power of the mobile station apparatus exceeds total maximum output power configured by the mobile station apparatus..
Sharp Kabushiki Kaisha

Radio base station, user terminal and radio communication method

A radio base station is disclosed. The radio base station includes a transmitting/receiving section that carries out transmission and reception with a user terminal by using frequency-divisioned paired bands, a control section that applies control so that ul communication and dl communication are carried out in at least one band of the paired bands, and a generating section that generates downlink control signals to control ul communication and dl communication in the one band.
Ntt Docomo, Inc.

User terminal, radio base station and radio communication method

The present invention is designed to improve throughput when ca is executed between multiple cells including a tdd cell. A user terminal carries out radio communication with a plurality of cells by employing carrier aggregation, and has a receiving section that, when a connection is established with a tdd cell, receives information about a predetermined dl/ul configuration that is selected from a plurality of dl/ul configurations, and a control section that controls transmission and reception to and from the tdd cell based on the predetermined dl/ul configuration received, and a dl/ul configuration to carry out dl communication in all subframes is included as one in the plurality of dl/ul configurations, and the control section uses the dl/ul configuration to carry out dl communication in all subframes as one of the dl/ul configurations only when the connecting tdd cell is a secondary cell..
Ntt Docomo, Inc.

User terminal, radio base station and radio communication method

The present invention is designed to reduce the decrease of uplink throughput in the event a user terminal connects with a plurality of radio base stations. A user terminal (20) according to an example of the present invention provides a user terminal that connects with a plurality of radio base stations (10) including a first radio base station and a second radio base station, and this user terminal has a transmission section (203) that transmits uplink signals of a plurality of types to each radio base station, and a control section (401) that controls the transmission power of the uplink signals based on the priorities of the uplink signals for each radio base station, and, every time there are uplink signals of the same type, the control section configures the priority for the first radio base station higher than the priority for the second radio base station..
Ntt Docomo, Inc.

Network nodes and methods therein for handling communications in a radio communications network

A method performed by a network node for handling communications in a radio communications network is provided. The network node is configured to be in the radio communications network.
Telefonaktiebolaget Lm Ericsson (publ)

Packet radio communications system

A packet radio communications system communicates internet packets to and/or from mobile user equipment. The system comprises a core network comprising a plurality of packet data networks, each including network communications elements operable to communicate internet packets using an internet protocol transport plane, and a common gateway support node.
3g Licensing S.a.

Communication device and integrated circuit

Provided is a radio communication base station device which can suppress a use amount of an srs communication resource. In this device, a correlation rule setting unit (102) sets a rule for correlating a preamble with an srs transmission time interval so that the preamble transmission time band and the srs transmission time band are in the same transmission time band.
Godo Kaisha Ip Bridge 1

Receiver, transmitter and radio communication method

Provided are a receiver, a transmitter and a radio communication method capable of using non-orthogonal multiple access while suppressing cost increase and processing delay. A mobile station 200a receives non-orthogonal signals, also receives a reference signal to be used for interference cancellation, and extracts the non-orthogonal signal addressed to the mobile station 200a from the received non-orthogonal signals by demodulating and cancelling the radio signal addressed to another mobile station.
Ntt Docomo, Inc.

Semiconductor device, radio communication apparatus, and control semiconductor device

An object is to avoid a deadlock in a pll. A pll synthesizer includes a pll circuit that includes a voltage control oscillation circuit configured to control an oscillation frequency according to a control voltage, an oscillation frequency storage unit configured to previously store the oscillation frequency at a first temperature, a control voltage setting unit configured to set a control voltage based on a difference between the oscillation frequency at a second temperature and the stored oscillation frequency, and a calibration processing unit configured to calibrate the voltage control oscillation circuit in a state in which the control voltage is set so that the oscillation frequency will become a predetermined frequency..
Renesas Electronics Corporation

Control device for wirelessly controlling at least one component of a bicycle

A control device for a bicycle is arranged or can be arranged on the handlebar of the bicycle and serves to wirelessly drive at least one electronic, electrical, electromechanical or electrohydraulic component of the bicycle. The control device includes an operator control arrangement which has at least one manually operable operator control element and is designed to respond to operation of the operator control element and to output electrical signals which represent the operation.
Sram Deutschland Gmbh

Method and device for allocating common channel resources

A resource allocation method and device are provided that can achieve uniform loads on and stable quality of a common channel available to mobile stations having no dedicated channels. A method for allocating common channel resources in a system in which a plurality of first radio communication devices transmit data to a second radio communication device over a common channel, based on first resource allocation information, includes: by the second radio communication device, transmitting second resource allocation information to at least one of the first radio communication devices; and by each of the first radio communication devices, transmitting data to the second radio communication device over the common channel, based on any one of the first resource allocation information and the second resource allocation information..
Nec Corporation

Communication method

A solution for operating a radio communication apparatus communicating with at least one other apparatus is provided. In communication, a frequency block of a set of frequency blocks having a given center frequency is utilized.
Kyynel Oy

Communication control device, communication control method, and terminal device

There is provided a communication control device including a radio communication unit which communicates with one or more terminal devices in a cell over a channel in which a link direction is allowed to be dynamically set for each sub-frame which is a unit of time in radio communication, and a control unit which controls allocation of communication resources to the terminal device based on the setting of the link direction of the channel and a location of the terminal device in the cell.. .
Sony Corporation



Radio Communication topics:
  • Radio Communication
  • Base Station
  • Communication System
  • Communications
  • Frequency Band
  • Mobile Terminal
  • Control Unit
  • Multiplexing
  • Telematics
  • Radio Signal
  • Frequency Division Multiplexing
  • Radio Transmission
  • Scheduling
  • Transmitter
  • Code Division Multiplexing


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    This listing is a sample listing of patent applications related to Radio Communication for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Radio Communication with additional patents listed. Browse our RSS directory or Search for other possible listings.


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