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Method and systems for synchronizing overlapping wireless systems
Methods and devices for synchronizing various independent wireless systems are disclosed. For example, an exemplary first base-station (120) capable of...
Broadcasting signal receiving apparatus and control method thereof
Disclosed is a broadcasting signal receiving apparatus including: at least one first input port, and a second input port which is provided separately from the...
Using single-channel/multi-channel transitions to output an alert
indicating a functional state of a back-up...
In one aspect, an example method for outputting an alert indicating a functional state of a back-up audio-broadcast system involves: a computing device...
Method and system for achieving continued listening experience for car
radio head unit
A method of operating a radio in a vehicle includes tuning the radio to a first radio source. Information identifying the first radio source is transmitted from...
Quality measurement method, user equipment, and network-side device
The present invention is applicable to the field of wireless communications technologies, and provides a quality measurement method, a user equipment, and...
RF device and power control performed therein
In an RF device, an RF circuit includes an RF circuit connector optionally coupling thereto an RF element for transmitting or receiving an RF signal; and a...
Super-regenerative receiver (SRR) and super-regenerative reception method
with increased channel selectivity
A super-regenerative receiver (SRR) includes a super-regenerative oscillator (SRO), and an active channel filter disposed at a front end of the SRO, and...
Devices and methods for facilitating signal-to-interference ratio
estimates for closed-loop transmission...
UEs are adapted to facilitate calculation of signal-to-interference ratio (SIR) estimates in closed-loop transmission diversity (CLTD) communications before...
Canister antenna producing a pseudo-omni radiation pattern for mitigating
passive intermodulation (PIM)
A canister antenna including a radar transparent housing enclosing an antenna assembly having a plurality of integrated sector antennas. The sector antennas are...
Method and system using vibration signatures for pairing master and slave
A system of using vibration signatures for pairing two portable computer devices. The system includes an apparatus that has a master side and a slave side. The...
The invention relates to an optical receiver for processing an optical receive signal the optical receiver comprising a fixed hardware circuit implementing a...
Method of monitoring wavelength of optical signal output from light
emitting element and optical signal...
An optical signal monitor circuit includes a PD which directly detects an optical signal and converts the optical signal into a photocurrent, and another PD...
Digital optical modulator for programmable n-quadrature amplitude
An optical transceiver comprising an optical signal input, a first modulation section coupled to the optical signal input, a second modulation section coupled...
Method and apparatus for transmitting and receiving client signal in
optical transport network
Embodiments of the present invention provide a method and an apparatus for transmitting and receiving a client signal in an optical transport network. In the...
Optical communication module
An optical communication module includes a plurality of semiconductor lasers that emit optical signals with different wavelengths, a multiplexing optical system...
High-speed receiver architecture
A receiver (e.g., for a 10G fiber communications link) includes an interleaved ADC coupled to a multi-channel equalizer that can provide different equalization...
Systems and methods for clip prevention in a CATV network
Systems and methods for preventing laser clipping in a CATV network.
Remotely reconfigurable distributed antenna system and methods
The present disclosure is a novel utility of a software defined radio (SDR) based Distributed Antenna System (DAS) that is field reconfigurable and support...
Coherent waveform conversion in optical networks
A method for wavelength conversion comprising receiving an input optical signal with a first wavelength, converting the input optical signal to a plurality of...
A filter is supplied with a waveform signal generated based on an output from the light receiving element. At a subsequent stage of the filter, a voltage...
Method, system, and node device for monitoring optical performance of
Embodiments of the present invention relate to the field of network communications and specifically discloses a method for monitoring optical performance of a...
Collecting status from a partner management domain
An apparatus comprising a Generic Status Portal (GSP) configured to grant access to a Managed Entity (ME) via an Optical Network Terminal (ONT) Management and...
Method and system for requesting allocation of bandwith and allocating
bandwith in a multi-hop relay environment
The present invention relates to a method and a system for requesting the allocation of bandwidth in a multi-hop relay environment. The present invention...
Opportunistic downlink interference alignment
A communication system configured to send data using an interference alignment scheme is disclosed herein. The disclosed communication system includes an MS and...
Diversity reception circuit
A diversity reception circuit obtains a synthesized output based on signals received at a plurality of antennas. The diversity reception circuit includes a...
Method and apparatus for obtaining channel quality indication
Embodiments of the disclosure provide a method and apparatus for obtaining a CQI in a communication system, wherein the communication system comprises a UE, a...
Method and arrangement in a wireless communications system
A method for assisting the adaptation of a signal from a first node to a second node is provided. The first node communicates with the second node in a wireless...
Closed-loop multiple-input-multiple-output scheme for wireless
communication based on hierarchical feedback
The present invention provides methods implemented in a base station having a plurality of antennas and one or more user terminals. One embodiment of the method...
Wireless communication system, wireless transmitter, and control program
for wireless transmitter
A mobile station transmitting transmission signals using one of a plurality of transmission schemes which includes at least a first transmission scheme and a...
Method of grouping transmitter-receiver pairs for communicating over a
Disclosed is a method of grouping transmitter-receiver pairs for communicating over a communications network. For each group of a set of groups of...
Method for transmitting 4-antenna precoding matrix, user equipment and
The present invention discloses a method for transmitting a 4-antenna precoding matrix, a user equipment, and a base station. The method includes determining a...
Assistance information for advanced receivers
Systems and methods relating to assisting a wireless device with suppression of an interfering physical channel during reception of a desired physical channel...
Method, device and system for precoding based on CoMP
A method, a device and a system for precoding based on CoMP are provided. The method includes: a serving base station receives an expected PMI of a terminal...
Interference management of device-to-device communication in a cellular
In a cellular communication system, pre-coding MIMO parameters are assigned for transmission of device-to-device (D2D) signals between D2D mobile devices to...
Transmission device, reception device, communication system, and
A transmission device that generates control information including 3-bit information and transmits a physical downlink shared channel, a reference signal for...
Feedback scheme for MU-MIMO
Embodiments of a system and method for managing feedback in a MU-MIMO system. An access point can announce one or more of mobile stations that are to receive...
Codebook subset restriction signaling for multi-carrier multi-antenna
wireless communication system
A radio network node identifies a codebook subset restriction to be applied to a user equipment (UE) employing carrier aggregation and ...
Communication control method, user terminal, and base station
A communication control method is applied to a mobile communication system including a base station that transmits a downlink signal through a plurality of...
Hybrid intra-cell / inter-cell remote unit antenna bonding in
multiple-input, multiple-output (MIMO)...
Hybrid intra-cell/inter-cell remote unit antenna bonding in multiple-input, multiple-output (MIMO) distributed antenna systems (DASs), and related components,...
System and method for high-speed analog beamforming
In accordance with an embodiment, a Radio Frequency (RF) front end system includes a first chip that includes a frequency multiplier coupled to a first input...
Apparatus, system and method of beam selection for beamformed diversity
Some demonstrative embodiments include devices, systems and/or methods of beam selection for beamformed communication. For example, an apparatus may include a...
Method of controlling interference in multi-hop network based on MIMO
system and relay node and node pair using...
A method of controlling interference of relay nodes and node pairs in a multi-hop network, includes relaying signals received from source nodes among the node...
Autonomous quasi co-location status redefinition by receiver in
coordinated multipoint downlink
User Equipment, UE (30), in a wireless radiocommunication network (10) supporting Coordinated Multi-Point, CoMP, transmissions may autonomously adopt an...
Collaborative channel sounding in multi-antenna systems
The disclosed embodiments relate to a system that performs channel-sounding operations in a multi-antenna wireless communication system. During operation, the...
Use of location information in multi-radio devices for mmWave beamforming
A system and method are provided for using location services available from other radios in a multi-radio system to assist a beamforming mechanism, particularly...
Communication apparatus, program, communication method and communication
A communication apparatus including a first storage unit, a second storage unit logically or physically discriminated from the first storage unit, a first...
Wireless power receiver and method of managing thereof
A receiver to wirelessly receive power from a transmitter, and including a receiving unit to receive AC power from the transmitter; a rectifying unit to rectify...
Techniques for communication with tag devices
Various embodiments are generally directed to techniques for resolving interference in near field communications (NFC) among multiple NFC tag devices...
Contactless power transmitting device, contactless power receiving device,
vehicle, contactless power...
A contactless power transmitting device that contactlessly transmits electric power to a power receiving device includes a transmitting unit and a power...
Wireless power receiver and method of managing power thereof
Disclosed are a wireless power receiver and a method of managing the same. The wireless power receiver to wirelessly receive power from a wireless power...