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Searching: communication





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Patent # Description
US-9,571,302 Method and system for providing presence-based communication over a wireless network
An approach for providing presence-based communication over a cellular network for a dwelling is described. A notification message is received over a wireless...
US-9,571,300 Reducing encapsulation overhead in overlay-based networks
Machines, systems and methods for efficient data communication are provided. The method comprises receiving a data packet to be transmitted to a destination...
US-9,571,298 Network system
In a configuration where an apparatus network is connected to a backbone network at two points, a first apparatus and a first switch device are normally...
US-9,571,297 System and method for communication between functional device and home automation
A functional device is disclosed that can collect and process data/information/parameter values from one or more sensors and compares the same with one or more...
US-9,571,295 Initiating a call to an emergency call center via a relay service
A call to an emergency call center from a device is initiated utilizing a relay service. The device may send a non-voice message to the relay service. The relay...
US-9,571,294 Acknowledgement mechanism
A communication device for communicating with a plurality of terminals via a wireless network, the communication device being configured to, when it has a...
US-9,571,293 Mobile communication method, mobile terminal, radio base station, and program
A mobile communication method comprises: a step A of broadcasting, from a specific cell, MBMS service update information indicating a timing of a broadcasting...
US-9,571,283 Enabling packet handling information in the clear for MACSEC protected frames
Techniques are provided to append packet handling information "in the clear" ahead of security related information in a packet to be routed over a network to...
US-9,571,277 Method for generating a key in a network and user on a network and network
A method for generating a key in a network. The network includes at least one first user and one second user having a secured communication link to one another,...
US-9,571,274 Key agreement protocol
The present invention relates to data communication systems and protocols utilized in such systems.
US-9,571,264 Communication system including multiple receiving antennas and time tracking method thereof
A tracking method and apparatus of a communication system to prevent a timing difference and bit error rate performance degradation caused by unstable...
US-9,571,262 Hybrid timing for a GNSS receiver
Synchronization of a time base at a local clock to a reference time. Initially, correction data (e.g., synchronization data) may be derived from packet data...
US-9,571,260 Channel estimation method, channel estimation apparatus and communication device for CDMA systems
The embodiment of the invention discloses a channel estimation method for a TD-SCDMA system. The channel estimation method comprises steps of: obtaining a...
US-9,571,259 Method of downlink signal transport over backhaul communications through distributed processing
The amount of multi-antenna signals to be transmitted over the backhaul in a Coordinated MultiPoint (CoMP) system from the central processor (CP) to each base...
US-9,571,258 Detection and mitigation of ingress interference within communication links
A system and process that incorporates teachings of the subject disclosure may include, for example, an interference monitor configured to detect occurrences of...
US-9,571,254 Method for allocating physical hybrid automatic repeat request indicator channel
A method and apparatus are presented for transmitting acknowledgement (ACK)/negative acknowledgement (NACK) signals in a wireless communication system....
US-9,571,250 User equipment (UE) a apparatus for channel state information feedback in a coordinated multi-point...
A method of operating a wireless communication system (FIG. 4) is disclosed. The method includes receiving a plurality of reference signals from a respective...
US-9,571,248 Method and apparatus for configuring a reference signal in a wireless communication system
A method for and apparatus for configuring a reference signal (RS) in a wireless communication system supporting multiple carriers is provided. A wireless...
US-9,571,247 Method and apparatus for controlling CSI report
The present invention relates to a method and an apparatus for controlling a Channel State Information (CSI) report. According to an embodiment of the present...
US-9,571,246 Reference signal interference management in heterogeneous network deployments
Methods and apparatus for enabling interference coordination in a communication network. A base station includes a plurality of antenna ports. Each antenna port...
US-9,571,244 Wireless communication apparatus, wireless communication method, and wireless communication system
An overhead accompanying feedback from a UE terminal is reduced. The UE terminal selects not only M subbands with high quality but also M subbands with poor...
US-9,571,243 Multi-antenna transmission method and apparatus
The present invention relates to the field of communications technologies and provides a multi-antenna transmission method and apparatus, which can reduce...
US-9,571,237 Wireless transfer device and method for control of wireless transfer band
A wireless transfer device (100) is provided with: a transfer band control unit (13) for deciding upon a transfer band, on the basis of the result of a...
US-9,571,236 Downlink control signalling transmission method and device
The invention relates to the field of communications and provides a method of and apparatus for transmitting downlink control information, and the method...
US-9,571,235 (H)ARQ for semi-persistent scheduling
A radio communications link is established between radio stations, and a semi-persistent radio resource is allocated to support data transmission over the...
US-9,571,225 Method and apparatus for optimizing target error rates for link adaptation in a communication system
A method and apparatus for optimizing target error rates for link adaptation in a communication system. The method includes estimating a data rate associated...
US-9,571,224 Transmission device, receiving device, and communication method
An apparatus which transmits data and control information which indicates at least one of a demodulation method and a decoding method of the data using an...
US-9,571,223 System and method for wavelength conversion and switching
A network component comprising at least one processor configured to implement a method comprising collecting wavelength availability information associated with...
US-9,571,217 Method and apparatus for detecting inter-cell interference in mobile communication system
A method and an apparatus for detecting inter-cell interference in a mobile communication system are provided. A base station receives a reference signal (RS)...
US-9,571,214 Wireless communication apparatus and wireless communication system
According to an embodiment, a wireless communication unit includes a media access control (MAC) unit. The MAC unit includes a clock unit, an acquisition unit...
US-9,571,212 Method and system for wireless communication
Certain aspects of a method and system for wireless communication are disclosed. Aspects of one method may include a receiver that handles wireless...
US-9,571,210 Signal processing device, signal processing method, and receiving device
This disclosure relates to a signal processing device, a signal processing method, and a receiving device that are capable of detecting response information at...
US-9,571,209 Transmission device with impairment compensation and methods for use therewith
Aspects of the subject disclosure may include, for example, a waveguide system that includes a transmission device having a coupler positioned with respect to a...
US-9,571,208 Input/output device, mobile device, and information displaying device
Provided is an input/output device, including: a touch unit that is touched by a human body; an information processing unit that performs information processing...
US-9,571,207 Electronic quantum information probability transfer
Digital communication systems utilizing entangled qubits are disclosed. The disclosed systems and component sending devices and receiving devices exploit...
US-9,571,204 LED optical communication receiving lens and LED optical communication system
A LED optical communication receiving lens includes a first surface and a second surface opposite to the first surface. The first surface includes a first...
US-9,571,199 In-band control of network elements
A network element that allows in-band control of the network element includes a plurality of interfaces for connecting to other network elements. The network...
US-9,571,198 Compensation of non-linear transmitter impairments in optical communication networks
An optical transceiver comprises a transmitter configured to transmit a first signal, and a receiver coupled to the transmitter and configured to receive a...
US-9,571,197 Mobile communication repeater integrated monitor device, and method and system for mobile communication relay...
An integrated mobile communication repeater monitoring device, and method and system for mobile communication relay and information provision, is provided....
US-9,571,196 Mode multiplexing optical communication system
An optical communication system is disclosed. The optical communication system comprises an optical transmitter and a substantially circular multi-mode optical...
US-9,571,194 Near-field connectivity for hosted payloads
A system and method for wirelessly communicating between a host bus of a spacecraft and a secondary payload. In one configuration, the host bus and secondary...
US-9,571,193 Transmitter, receiver, and method
A feature of the present invention pertains to a transmitter for transmitting data by video, the transmitter including a transmission data control unit that...
US-9,571,192 Simultaneous multi-channel optical communications system with beam pointing, switching, and tracking using...
A communications system made up of a number of multi-channel optical node (MCON) platforms uses free space optical communications terminals that have the...
US-9,571,191 Information communication method
An information communication method of transmitting a signal using a change in luminance is provided. The information communication method includes: determining...
US-9,571,190 Optical/radio local access network
A system that incorporates teachings of the subject disclosure may include, for example, a central controller that executes instructions facilitating...
US-9,571,187 Wavelength-division multiplexing optical communication system and method for measuring optical performance of...
A wavelength-division multiplexing optical communication system and a method for measuring optical performance of an output signal for the system. The optical...
US-9,571,181 Programmable portable electronic device for airborne operational communications
Embodiments of the present invention provide improved systems and methods for a programmable portable electronic device for airborne operational communications....
US-9,571,178 Method and apparatus for transmitting and receiving data in a wireless communication system that supports a...
A method and apparatus for transmitting and receiving data in a wireless communication system that supports a relay node are disclosed, wherein an open-loop...
US-9,571,177 Communication method of macro base station, macro terminal, micro base station, and micro terminal for...
A communication method of a macro base station, a macro terminal, a micro base station, and a micro terminal determines an interference control scheme for each...
US-9,571,173 Enforcing constant modulus and finite alphabet properties in adaptive and dual-stage codebooks
Methods and apparatus for enforcing codebook properties (e.g., constant modulus and/or finite alphabet) in adaptive and dual-stage codebooks are described. One...
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