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Searching: communication





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Patent # Description
US-9,942,065 Wireless communication device, wireless communication system, and recording medium
A wireless communication device includes a wireless communication unit and a processor. The wireless communication unit connects to relays for wireless...
US-9,942,063 Apparatus for improved encoding and associated methods
An apparatus includes an encoder adapted to encode data bits for transmission via a communication link using pulse amplitude modulation (PAM). The encoder...
US-9,942,060 Techniques for performing multiple-input and multiple-output training using a beam refinement packet
Various embodiments are generally directed to an apparatus, method and other techniques to perform beamforming training in a MIMO environment. Some embodiments...
US-9,942,059 Wireless communication system, wireless control method, and virtual base station apparatus
A virtual base station apparatus includes: a first base station apparatus and a second base station apparatus. The first base station apparatus includes a first...
US-9,942,057 Avoiding micro-loops in a ring topology of a network
In one embodiment, micro-loops are avoided in ring topologies of packet switching devices by changing the order of propagation of link state information...
US-9,942,055 Apparatus, system and method of multicast communication
Some demonstrative embodiments include apparatuses, systems and/or methods of multicast communication. For example, an apparatus may include circuitry...
US-9,942,052 Method and apparatus for providing sponsoring service between user equipments
Provided is a method by a user equipment (UE) for providing a sponsoring service in a wireless communication system, the method comprising: determining at least...
US-9,942,051 System and method for secure relayed communications from an implantable medical device
The present invention provides systems and methods for supporting encrypted communications with a medical device, such as an implantable device, through a relay...
US-9,942,045 System and method for performing secure communications
A server and method for providing a content selection is provided. The server receives content targeting parameters and obtains content items from at least one...
US-9,942,043 Token security on a communication device
Techniques for enhancing the security of storing sensitive information or a token on a communication device may include sending a request for the sensitive...
US-9,942,038 Modular exponentiation using randomized addition chains
Various embodiments relate to a device for generating code which implements modular exponentiation, the device including: a memory used to store a lookup table;...
US-9,942,034 Confidential communication management
Systems and methods are provided for confidential communication management. For instance, a server computer can include a protected server key identifier in a...
US-9,942,033 Cryptographic device with detachable data planes
A system for performing encryption and/or decryption may include a parent cryptographic device. The parent cryptographic device may be configured to receive a...
US-9,942,029 Adaptive envelope extracting apparatus, signal decoding apparatus and short-distance contactless communication...
An envelope extracting apparatus includes: a clock extracting device arranged to extract a clock signal of a receiving modulation signal according to a first...
US-9,942,024 Full duplex network architecture in cable network environments
An example communication system comprises a media access control (MAC) scheduler in a cable network, and a full band transceiver. The MAC scheduler implements a...
US-9,942,019 Method for base station to mulitiplex downlink control channel in wireless communication system and apparatus...
Disclosed is a method for a base station to transmit a downlink control channel in a wireless communication system. Specifically, the method comprises the steps...
US-9,942,015 OFDMA indication and communication in WLANs
This disclosure relates to orthogonal frequency division multiple access (OFDMA) communication in wireless local area networks (WLANs). According to some...
US-9,942,014 Cooperative multimedia communication method and system thereof
Provided is a cooperative multimedia communication system. The source node includes a first hierarchical modulation constellation diagram, modulates two data...
US-9,942,013 Non-orthogonal multiple access and interference cancellation
Methods, systems, and devices are described for hierarchical modulation and interference cancellation in wireless communications systems. Various deployment...
US-9,942,012 Carrier allocation method, user equipment, and base station
The present invention is applicable to the field of radio communication technologies, and provides a carrier allocation method, a user equipment, and a base...
US-9,942,011 Wireless communication apparatus and the method thereof
In one exemplary embodiment, a wireless communication apparatus transmitting data by using several sub-carriers. The wireless communication apparatus comprises...
US-9,942,010 Methods and systems for enabling communications from a station to an access point using an orthogonal frequency...
Methods and systems are disclosed for performing contention based uplink (UL) orthogonal frequency division multiple access (OFDMA). The method may include...
US-9,942,009 Measurement gap configuration
A method a wireless communication device and a corresponding method for a network node of a cellular communication system are disclosed. The network node and...
US-9,942,004 Apparatus and methods for maximum likelihood symbol detection in communications systems
This invention discloses apparatus and methods for detecting transmit symbols from the receiving waveform samples at the receiver side for communications...
US-9,941,999 Methods and apparatus for communication over an isolation barrier with monitoring
Methods and apparatus embodiments to communicate data via a digital isolator by receiving an input data stream having first and second states, generating a...
US-9,941,992 Method and apparatus for efficient network utilization using superchannels
The disclosure relates to technology for constructing an optical network. A central node is selected among a plurality of nodes in the optical network, and each...
US-9,941,991 Method and system for controlling spectral occupancy
Aspects of the disclosure provide systems and methods which avoid the negative effects of Spectral Hole Burning when spectral changes are made for an optical...
US-9,941,989 Coded imaging and multi-user communications systems
A coded imaging and multi-user communications systems using novel codes, algorithms to develop such codes, and technological implementations to use the codes...
US-9,941,988 Multi-radio device for WLAN
Systems and techniques relating to wireless devices are described. A described system includes a first radio unit configured to receive communication signals...
US-9,941,983 Method and apparatus for testing a wireless device
A test apparatus for testing a wireless device, said test apparatus comprising a transceiver unit adapted to communicate with said device under test, DUT, via a...
US-9,941,982 Method and apparatus for testing the beamforming performance of a wireless communication device
Systems and techniques relating to beamforming testing for wireless communication are described. A described technique includes controlling a first wireless...
US-9,941,981 Body coupled communication device
Body coupled communication device (200; 201) arranged to receive signals via a body transmission channel (260), the device (200) comprising --two couplers (202,...
US-9,941,980 Body coupled communication device with synchronization
A body-coupled communication device (201) adapted to receive signals via a body transmission channel (160), the first device comprising couplers (102) arranged...
US-9,941,978 Acoustic channel-based data communications method
It discloses an acoustic channel-based data communications method which performs channel coding on an original data signal using a CRC coding method and a BCH...
US-9,941,970 Adaptive mach zehnder modulator linearization
The present invention is directed to optical communication systems and methods thereof. In various embodiments, the present invention provides method for...
US-9,941,968 Automatic cable distribution switch apparatus and system, and automatic cable distribution switch method
The present invention relates to the field of communications technologies, and in particular, discloses an automatic cable distribution switch apparatus and...
US-9,941,967 Satellite laser communications relay network
A system for reducing the cost and increasing the rate and reliability of data transmission from space to ground includes a network of relay satellites in low...
US-9,941,966 Method for information exchange in access network, apparatus, and system
The present invention provides a method for information exchange in an access network, an apparatus, and a system, and relates to the communications field. The...
US-9,941,965 Laser and optical charging and communications device and method of use
Techniques for charging and optical communication with electronic devices are provided. Specifically, systems and methods to provide charging through laser or...
US-9,941,964 Authentication for wireless local area networks
A digital credential is generated for a user device. The digital credential is transmitted to the user device via an optical wireless communication access point...
US-9,941,963 Non-linear propagation impairment equalization
A method (10) of non-linear propagation impairment equalization, the method comprising the steps of: a. receiving (12) communications traffic carried by an...
US-9,941,959 Method and apparatus for the detection of distortion or corruption of cellular communication signals
A system for troubleshooting signals in a cellular communications network, and in particular, for determining the cause of distortion or corruption of such...
US-9,941,957 Method and system for connectionless integrated optical receiver and transmitter test
Methods and systems for a connectionless integrated optical receiver and transmitter test are disclosed and may include an optoelectronic transceiver comprising...
US-9,941,954 System and method for radio link sharing
In one embodiment, a method includes receiving, by a first user equipment (UE) from a second UE, identity information and transmitting, by the first UE to a...
US-9,941,953 Wireless rack communication system
A wireless rack communication system includes a rack defining a rack entrance and device housings. A networking device is positioned in a first device housing....
US-9,941,950 Communication method and system that uses low latency/low data bandwidth and high latency/high data bandwidth...
A communication system uses multiple communications links, preferably links that use different communications media. The multiple communications links may...
US-9,941,948 Method of reporting channel state and apparatus therefor
A method of reporting a channel state, which is reported by a terminal configured to transmit and receive data while hopping in a unit of the specific number of...
US-9,941,947 Method and apparatus for open loop transmission in a multiple antenna wireless communication system
The invention concerns a method for precoding in an open loop transmission communications system. The method includes precoding data at each of M REs with a...
US-9,941,946 Excursion compensation in multipath communication systems having performance requirements parameters
Methods, apparatuses, and systems that compensate for communication excursions in multipath communication systems (e.g. MIMO communication systems) while...
US-9,941,945 Method for performing mobility-based beamforming in wireless communication system, and apparatus therefor
Disclosed in the present invention is a method for a transmitting end transmitting a signal in a wireless communication system. Specifically, the method...
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