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Searching: communication





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Patent # Description
US-9,948,448 Clock recovery method and device
A clock recovery method and device relate to the field of communication; and address the problem of the non-synchronization between the sampling clock of the...
US-9,948,447 Communication apparatus
Provided is a communication apparatus usable for any case where a time synchronization function is necessary or unnecessary by attaching or detaching a...
US-9,948,443 Terminal device, base station device, communication method, and integrated circuit
A terminal device which communicates with a base station device includes a reception unit that decodes a PDCCH having a DCI format 1C accompanying a CRC which...
US-9,948,442 Method and apparatus for transmitting control information in a wireless communication system
A method for transmitting control information via a PUCCH in a wireless communication system and an apparatus for performing the method are provided, the method...
US-9,948,440 Apparatus and method for allocating channel state information-reference signal in wireless communication system
Embodiments of the present invention relate to a wireless communication system, and more particularly, to a technology for allocating a Channel State...
US-9,948,439 Method and apparatus for transmitting and receiving common channel information in wireless communication system
Methods and apparatus are provided for transmission and reception of common channel information in a mobile communication system using multi-antenna-based...
US-9,948,438 Radio access method for reduced PAPR
A wireless communication system is disclosed. A method for performing a radio access in the wireless communication system includes dividing an available...
US-9,948,437 Method and apparatus for inter-cell interference coordination in a wireless communication system
A method of performing interference management by a base station (BS) in a wireless communication system. The BS receives, from another BS, an interference...
US-9,948,433 User equipment and base station
Techniques for controlling HARQ processes in uplink communication to implement low latency communication are disclosed. One aspect of the present invention...
US-9,948,431 Techniques for managing soft buffers in wireless communications
Various aspects described herein relate to managing a soft buffer for decoding hybrid automatic repeat/request (HARQ) based transmissions in wireless...
US-9,948,430 Method and apparatus for combining data and retransmission data in layer domain
There is provided methods and apparatus to improve spectral efficiency in Hybrid Automated Repeat reQuest (HARQ) communications. New data and retransmission...
US-9,948,422 Low cost gain clamped EDFA for TWDM passive optical network application
A communication system includes a first optical system and a second optical system optically connected to a clamping laser and a pump laser. The first optical...
US-9,948,421 Communication method and communication apparatus
The present disclosure provides an orthogonal codes based code division multiplexing method of performing the code division multiplexing of demodulation...
US-9,948,419 Method and apparatus for determining propagation delay in a communications network
A method and apparatus for determining propagation delay of a first path and or of a second path which connect a first transceiver unit associated with a first...
US-9,948,413 Relay system calibration for wireless communications between a head-mounted display and a console
A head-mounted display (HMD) is wirelessly coupled to a console or a relay depending on the relative positions of the HMD, the console, and the relay. The HMD...
US-9,948,407 Method and apparatus for beamforming calibration in point to multipoint communication systems
Methods and apparatus for calibrating an antenna array are provided. A limited number of antenna elements of the array are operated to broadcast a signal. The...
US-9,948,406 User equipment comprising a transceiver capable of removing self-interference and method therefor
With increasing user requirements for social networking services (SNS), communication between user equipments (UEs) at a physically close distance, i.e., device...
US-9,948,405 Underwater mobile body
An underwater mobile body includes: a communication unit that has a plurality of communicators adopting different communication systems and that performs...
US-9,948,404 Channel adaptive human body communication system
Provided is a human body communication system including a master device configured to output a first signal based on a first data signal and a signal having a...
US-9,948,402 Method and system for large silicon photonic interposers by stitching
Methods and systems for large silicon photonic interposers by stitching are disclosed and may include, in an integrated optical communication system including...
US-9,948,399 Methods and apparatus for removing beat interference from splitters/combiners
Methods and apparatus for removing beat interference from the splitting and/or combining of signals. In one embodiment, an active splitter/combiner receives...
US-9,948,398 Image-acquisition-based linking for wearable group communication device
Systems, methods, software and apparatus enable linking of a wearable end user communication device (EUD) to an intermediate communication device (ICD)...
US-9,948,396 Method and system for transmitter optimization of an optical PAM serdes based on receiver feedback
The present invention is directed to data communication system and methods. More specifically, various embodiments of the present invention provide a...
US-9,948,395 System and method for line-of-sight optical broadcasting using beam divergence and an orbiting or airborne...
A system comprises a tracking electromagnetic beam generator, a retro-reflecting device, a signal generator, a communication electromagnetic beam generator and...
US-9,948,394 Power optimization in visible light communication positioning
Embodiments of apparatuses and methods of power optimization in VLC positioning are disclosed. In one embodiment, a mobile device may include image sensors...
US-9,948,393 Visible light communication system and method and related device
The invention discloses a visible light communication system and method, and related devices, and in this solution, a visible light signal emitted by a light...
US-9,948,392 Apparatus and method for generating visible signal according to amount of data transmission in visible light...
A method and apparatus are provided for generating a visible light signal according to an amount of data transmission in a first Visible Light Communication...
US-9,948,391 Techniques for determining a light-based communication receiver position
Techniques are disclosed for determining a light-based communication (LCom) receiver position. The techniques can be used to determine the position of a...
US-9,948,384 Identifying network faults
A method of identifying network faults includes receiving subscriber statuses of customer premises equipment (CPE) of a communication network represented as a...
US-9,948,383 Network synchronization system and method
A communication network includes and a communication method uses a communication node configured to use a time division multiple access protocol to allow...
US-9,948,382 System and method for communicating over an 802.15.4 network
A method of reducing data transfer while increasing image information over an 802.15.4 network includes obtaining an image with a sensor, modulating a...
US-9,948,381 Paired beam transponder satellite communication
Systems and methods are described for paired-beam satellite communications in a flexible satellite architecture. Embodiments include one or more "bent pipe"...
US-9,948,380 Network capacity management
An example embodiment may involve receiving a request to provide unmanned aerial vehicle (UAV) based wireless coverage to a particular geographical location....
US-9,948,378 Method and device for transmitting reference signal in multi-antenna supporting wireless communication system
The present invention relates to a method and a device for estimating a channel of a terminal in a wireless communication system that supports multiple...
US-9,948,375 Method and apparatus for transmitting and receiving reference signal through beam grouping in wireless...
A method for transmitting a reference signal by a base station in a wireless communication system is provided. The method includes transmitting configuration...
US-9,948,370 Method and apparatus for multiple frame transmission for supporting MU-MIMO
A method of multi user multiple input multiple output (MU-MIMO) communication in a wireless local area network (WLAN) system, and a transmitting device...
US-9,948,368 Proactive MIMO relaying in wireless communications
A wireless communication system with directional transmission for simultaneously relaying communications between an access point (AP) and multiple radio nodes...
US-9,948,366 Wireless communication system, wireless communication apparatus, and wireless communication method
A wireless communication system is disclosed. The system performs data transmission from a first terminal including N antennas to a second terminal including M...
US-9,948,365 Uplink training for MIMO implicit beamforming
A first communication device determines that a second communication device is capable of using a transparent implicit beamforming technique to determine...
US-9,948,364 Recursive sub-block decoding
Embodiments of the invention provide a decoder for decoding a data signal received through a transmission channel in a communication system, said transmission...
US-9,948,363 Configurable receiver architecture for carrier aggregation with multiple-input multiple-output
A wireless communication system and method that includes configurable Carrier Aggregation (CA) and/or Multiple-input Multiple-output (MIMO) operational modes....
US-9,948,361 Micro-route selection beam forming
Methods, systems and apparatuses for selecting beamforming parameters based on selected micro-routes are disclosed. One method includes characterizing at least...
US-9,948,360 Base station, wireless communication terminal, wireless communication system and wireless communication method
Disclosed are a base station, a wireless communication terminal, a wireless communication system, and a wireless communication method. The base station can be...
US-9,948,359 Secondary short-range wireless assist for wireless-based access control
Concepts and technologies disclosed herein are directed to secondary short-range wireless assist for wireless-based access control. According to one aspect, a...
US-9,948,357 Seamless tethering setup between phone and laptop using peer-to-peer mechanisms
The subject technology discloses configurations for determining, at a first computing device, if a second computing device is within a predetermined distance of...
US-9,948,355 Apparatus for providing communication services and methods thereof
Aspects of the subject disclosure may include, for example, a system for modulating a first electrical signal to generate first modulated electromagnetic waves,...
US-9,948,351 Short range radio communication device and a method of controlling a short range radio communication device
A short range radio communication device and a method of controlling a short range radio communication device may include a processing circuit configured to:...
US-9,948,348 High isolation switch with notch filter
A switching method and apparatus that provides high isolation between circuit arms of a mobile communication device by attenuating noise over a defined...
US-9,948,346 Communication system with up-converter and digital baseband processing circuit implemented in one die separated...
One communication system includes a first die, a second die and a front-end circuit. The first die has an up-converter and a digital baseband (DBB) processing...
US-9,948,341 Electronic device including an impedence matching circuit
An electronic device (eyeglasses-type wireless communication device) to be worn by a user includes a wearing section to be worn by the user and an extending...
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