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9013541 |
System and method for broadcast station adjacency
Disclosed herein are systems, methods, and non-transitory computer-readable storage media for broadcasting a local signal B that corresponds to a coverage hole in a remote signal B. The system... |
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8995905 |
Wireless network relay apparatus
A wireless network relay apparatus includes a Layer 2 switch and a line control device as well as wireless/wired line terminating devices performing band limitation associated with an AMR... |
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8976901 |
Phase shift keying transmitter circuit
A phase shift keying transmitter circuit that includes: a variable frequency conversion stage adapted to receive a first data signal, wherein the variable frequency conversion stage comprises a... |
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8973060 |
Terminal for repeating through MBS communication network and method of repeating using the same
There is provided a method where a terminal amplifies an MBS signal that the terminal receives using a terminal in an MBS service, transmits the amplified signal to another terminal and controls... |
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8965290 |
Amplitude enhanced frequency modulation
Methods and systems for transmitting a spectrally efficient signal. The method includes frequency modulating an input signal in a transmitter to generate a first frequency modulated (FM) signal... |
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8958350 |
Systems and methods for high rate OFDM communications
Messages transmitted between a receiver and a transmitter are used to maximize a communication data rate. In particular, a multicarrier modulation system uses messages that are sent from the... |
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8948154 |
Method and apparatus for sending and receiving a low-complexity transmission in a wireless communication system
Techniques for supporting data transmission based on a low-complexity transmission scheme are described. In one design, a first user equipment (UE) generates a first transmission for a single... |
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8942621 |
Phase adjustment circuit and phase adjustment method
There is provided a circuit for adjusting phases of IQ local signals. As to a local signal A and a local signal B generated by a local signal generating unit for the purpose of generating IQ... |
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8891480 |
Positioning reference signals in a telecommunication system
Systems and methods are described to supply positioning reference signal (PRS) in a telecommunication system. A base station supplies a PRS sequence according at least to a time-frequency pattern... |
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8849186 |
Repeater communication using inserted low power sequences
A method for providing repeater communication in a wireless repeater deployed in a multi-repeater environment includes inserting a message signal into the transmit signal of the repeater. The... |
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RE45171 |
Base station apparatus and communication method
A wireless communication system enabling multihop communication while maintaining the system throughput and preventing degradation of the user throughput. In the system, a BS (base station)... |
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8838021 |
Data relay for a controller
A two conductor hard wired communications link accepts an actual value of at least one parameter of interest from an environmental sensor in the form of data encoded on the conductors via current... |
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RE45125 |
Integrated circuit
A wireless communication system enabling multihop communication while maintaining the system throughput and preventing degradation of the user throughput. In the system, a BS (base station)... |
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8804868 |
System and method for sending and receiving a digital signal over a radio pathway
A constant-amplitude and continuous-phase modulation method for modulating digital data and for demodulating said modulated signal, said data taking the form of symbols a(n) that can take a number... |
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8750789 |
Systems and methods for forwarding a multi-user RF signal
A dynamic frequency translating repeater operating in a mobile communications system is operable to receive a multi-user signal and perform time-varying and user-specific frequency shifting in the... |
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8699474 |
System with a cell controller adapted to perform a management function
A wireless local area network is provided with simplified RF ports which are configured to provide lower level media access control functions. Higher level media access control functions and... |
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8699473 |
Cell controller for multiple wireless local area networks
A wireless local area network is provided with at least one cell controller and simplified RF ports which are configured to provide lower level media access control functions. Higher level media... |
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8660081 |
Apparatus for dimensioning the control channel for transmission efficiency in communications systems
Embodiments of the invention provide methods for optimizing the spectral efficiency of control channel transmissions carrying scheduling assignments from a serving Node B to user equipments. This... |
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8655396 |
Methods and apparatus for power allocation and/or rate selection for UL MIMO/SIMO operations with PAR considerations
A method for a wireless communication includes receiving or storing a peak to average (PAR) back off value; and applying the PAR back off value to determine the transmission power and rate for... |
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8649362 |
Methods for determining the location of control channels in the uplink of communication systems
Embodiments of the invention provide methods for user equipments to implicitly determine the location of the transmission of uplink control signaling information, that is in response to downlink... |
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8630211 |
Hybrid radio architecture for repeaters using RF cancellation reference
A wireless repeater includes a receiver circuit implemented as an intermediate frequency (IF) subsampling receiver and a transmitter circuit implemented as a direct conversion (zero-IF)... |
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8630265 |
Method and apparatus for accommodating higher order modulation in wireless communication
A method and apparatus for reconfiguring a wireless transmit/receive unit (WTRU) are directed to receiving an active set update message indicating that a mode of operation allowing a certain... |
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8593932 |
Efficient signal transmission methods and apparatus using a shared transmission resource
A device includes a zero symbol rate (ZSR) coding/modulation module and a second type coding/modulation module. Both modules generate modulation symbols to be conveyed using the same air link... |
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8554134 |
Method and device for communicating using network coding scheme
A communication system, a relay station, a mobile station, a base station, and a method using a network coding scheme are provided. A communication system includes a relay station, a mobile... |
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8526900 |
Automatic gain control in a wireless communication network
Techniques for performing automatic gain control (AGC) at a terminal in a wireless communication network are described. In an aspect, the terminal may use different receiver gain settings to... |
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8509683 |
Data relay for a controller
A two conductor hard wired communications link accepts an actual value of at least one parameter of interest from an environmental sensor in the form of data encoded on the conductors via current... |
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8503928 |
Method and system for beamforming training and communications apparatuses utilizing the same
A communications system including communications devices is provided. A communications device, a trainer, generates at least one concatenated training sequence, transmits the at least one... |
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8498278 |
System for multiple wireless local area networks
A system is provided for a wireless local area network. The system includes, but is not limited to, at least one cell controller and simplified RF ports which are configured to provide lower level... |
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8476812 |
Solid state lighting device with improved heatsink
A solid state lighting device includes at least one emitter and a forged heatsink arranged to receive and dissipate heat generated by emitter(s). The heatsink may have a thickness and/or profile... |
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8478203 |
Phase synchronization of base stations via mobile feedback in multipoint broadcasting
Multipoint broadcasting requires the base stations to be phase-synchronized. Methods and apparatus are described that provide phase synchronization of base stations with the downlink-channel phase... |
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8472884 |
Terahertz phased array system
Microelectronics have now developed to the point where radiation within the terahertz frequency range can be generated and used. Here, an integrated circuit or IC is provided that includes a... |
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8467723 |
Base station apparatus, mobile apparatus, and communication method
A mobile communication system includes a plurality of RAT (Radio Access Technology) and can eliminate the need of a control channel for reporting RAT information. An LTE relay station has a cover... |
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8457547 |
Magnetic induction signal repeater
A magnetic induction (MI) repeater includes first and second coils configured to have the same resonance frequency and to be substantially isolated from one another, and an amplifier connected to... |
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8442020 |
Phase compensation system and method to correct M-code dual sideband distortion
A system and method of generating a position is disclosed. The system and method are configured for receiving from a transmitter an M-code signal, the M-code signal modulated with a pseudorandom... |
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RE44200 |
Wireless communication system
A wireless communication system enabling multihop communication while maintaining the system throughput and preventing degradation of the user throughput. In the system, a BS (base station)... |
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8415868 |
High-pressure discharge lamp and a method of manufacturing a high-pressure discharge lamp
A lamp (10) for an automotive headlamp and a method for manufacturing such kind of a lamp (10) is provided, wherein the lamp (10) comprises a burner (12) for emitting light, a metal holder (20)... |
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8411613 |
Wireless communication network system
This inventive wireless communication system comprises a plurality of wireless communication devices (101) each including a radiating oscillator (1), a baseband signal generating unit (4) and a... |
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8406702 |
Clock signal generating arrangement for a communication device
A clock signal generating arrangement for a communication device generates a system clock signal at an output for use as a timing reference. The clock signal generating arrangement comprises a... |
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8396418 |
Microwave relay receiving method and apparatus, microwave relay transmitting method and apparatus, and microwave relay node
An embodiment of the present invention discloses a microwave relay receiving method and apparatus, a microwave relay transmitting method and apparatus, and a microwave relay node. The embodiment... |
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8385839 |
Message-based management of variable-rate communication links
A method for communication includes transmitting data from a transmitter to a receiver using Adaptive Coding and Modulation (ACM). The data rate is set by selecting, based on feedback, an ACM... |
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8364179 |
Feedback-based management of variable-rate communication links
A method for communication includes transmitting data from a transmitter to a receiver using Adaptive Coding and Modulation (ACM). The data rate is set by selecting, based on feedback, an ACM... |
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8340576 |
Electronic circuit for communicating through capacitive coupling
A device and method to compensate for distortions of amplitude that afflict systems for communicating through capacitive coupling. A circuit includes a first transmitter stage, a first receiver... |
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8295763 |
System and method for identifying the path or devices on the path of a communication signal using (1+r(T)) amplitude modulation
A system and method of applying a known modification to a signal to enable a determination of a signal received by a first node is received directly from a second node or indirectly through a... |
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8270897 |
Communication control method and radio base station and radio terminal
A communication control method, for a radio communication system including a radio base station, a radio terminal, and a relay station that receives a radio signal transmitted from the radio base... |
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8265551 |
Relay station, mobile station, and relay transmission method in mobile communication system
Provided is a mobile communication system which includes a plurality of RAT (Radio Access Technology) and can eliminate the need of a control channel for reporting RAT information so as to prevent... |
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8254849 |
FM radio frequency plan using programmable output counter
An FM radio with a wide frequency range operates in a cell phone without interfering with the VCO of the RF transceiver. The FM transceiver generates a VCO signal whose frequency varies by less... |
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8244173 |
RF repeater
A radio frequency repeater is provided. A donor antenna transmits a signal to and receives a signal from a base station. A service antenna transmits a signal to and receives a signal from a mobile... |
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8233451 |
Method and apparatus for accommodating higher order modulation in wireless communication
A method and apparatus for reconfiguring a wireless transmit/receive unit (WTRU) are directed to receiving an active set update message indicating that a mode of operation allowing a certain... |
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8190100 |
Radio frequency circuit for a wireless signal transceiver and related wireless signal transceiver
A radio-frequency circuit for a wireless signal transceiver is disclosed. The wireless signal transceiver is utilized for receiving a first wireless signal and transforming the first wireless... |
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8185064 |
Adaptive modulation control system and wireless communication apparatus
Object To reduce deterioration of transmission quality under circumstances where the moving speed is high.Overcoming MeansAn adaptive modulation control apparatus for adaptively selecting a... |