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9036679 Apparatus and method for generating Gaussian pulse and ultra wideband communication apparatus for generating Gaussian pulse  
A pulse generation apparatus includes a delay pulse generator configured to generate a plurality of delay pulses, an amplitude modulator configured to modulate amplitudes of the plurality of delay...
9030342 Digital tuning engine for highly programmable delta-sigma analog-to-digital converters  
An integrated circuit includes a component calculator configured to compute at least one component value of a highly programmable analog-to-digital converter (ADC) from at least one application...
9031117 Methods and apparatus for handling fingers with large delay spread through utility optimization  
Techniques for handling fingers with large delay spread through utility optimization are described. A first signal may be received, through a finger of a plurality of fingers in a receiver, at a...
9026169 Combined open loop/closed loop method for controlling uplink power of a mobile station  
A method and apparatus are disclosed comprising a combined open loop/closed loop uplink power control scheme for E-UTRA. The combined open and closed loop method for UL intra-cell PC controls the...
9019810 Method of allocating walsh codes and quasi-orthogonal functional codes in a CDMA network  
A method of allocating Walsh codes and Quasi-orthogonal Functional, QoF, codes in a CDMA system in which a finite number of Walsh codes are defined, and some mobile terminals operating in the CDMA...
9020028 Transmitter circuit, receiver circuit, and transmitting/receiving system  
A transmitting/receiving system may include a transmission line, a transmitter circuit configured to transmit a clock to the transmission line and to adjust an amplitude of the clock in accordance...
9014232 Method and system for optimizing the use of the radio spectrum and computer program product therefor  
A system for scanning a frequency spectrum to detect usage thereof includes an ultra-wideband receiver for performing the scanning, and cooperates with a spectrum usage estimator module and a...
9008226 Method and apparatus for transmit signal pulse shaping  
A method and apparatus for transmit signal pulse shaping. Automotive vehicle manufacturers that incorporate electronic components into an automotive vehicle must consider emission requirements...
9009284 Communication managing apparatus and data communication method  
A communication managing apparatus (CMA) that manages transmission of data employing a token passing system in a network in which a plurality of communication apparatuses (CAs) are connected via a...
9001866 Multi-standard communication  
A communication node (115) with is arranged to receive signals from at least one antenna (120). A frequency domain conversion is executed (201) for two or more antenna signals by receiving (201a)...
9001848 Multi-channel code-division multiplexing in front-end integrated circuits  
A code-division multiplexing (CDM) system utilized in multi-channel (MC) front-end integrated circuits to significantly reduce the power consumption of such systems. The CDM system extends data...
8995496 Method and device for estimating parameters of a system for spreading the spectrum of a clock signal  
A method to estimate parameters of a system to spread a spectrum of a first periodic signal according to a modulation period. An embodiment comprises sampling the first signal using a second...
8995499 Method and apparatus for signal quality reporting for interference-cancellation receivers  
In one aspect, the teachings herein disclose a method and apparatus for signal quality reporting from a wireless apparatus that better reflects the actual interference cancellation efficiency...
8989689 Apparatus and method for preventing occurrence of electromagnetic interference in portable terminal  
An apparatus and method for setting a modulation frequency within a non-use frequency range so as to reduce ElectroMagnetic Interference (EMI) occurring during frequency modulation in a portable...
8982924 Architectures and methods for code combiners  
Various embodiments are directed to systems and methods for combining a plurality of codes. The plurality of codes may be binary codes having possible logical values of −1 and +1 and may comprise...
8982928 Advanced multi-user detector  
A method for detecting multi-user signals including conducting a first energy burst detection detecting a first plurality of user signals as a first energy burst, attempting to decode a user...
8982998 Transmission and reception apparatus and method  
A transmission apparatus includes a plurality of orthogonal frequency division multiplexing (OFDM) modulation signal generators, which generate a first OFDM modulation signal and a second OFDM...
8976837 Low probability of detection (LPD) waveform  
A system and method for generating a low probability of detection (LPD) waveform is presented. The method modulates pre-modulated symbols using pulse-position modulation (PPM) to produce PPM...
8976060 RF chirp signal propagation delay measurement  
Distance between two radio frequency devices is estimated by receiving a plurality of spread spectrum chirp signals frequency offset from one another, and evaluating the received plurality of...
8971794 Relay and hierarchical transmission scheme  
In some examples, a method of transmitting data in a radio communication system is described. The method can include dividing data intended for a communication receive node into a high priority...
8971250 Special subframe allocation  
A first base station provides overlapping coverage area with each of a plurality of second base stations. The first base station is of a different base station type than the plurality of second...
8971458 Space-time/space-frequency coding for multi-site and multi-beam transmission  
The present invention relates to space-time or space-frequency coding in cellular systems. The same data is transmitted from different antennas with different coverage areas, corresponding to...
8964811 Embedded meta-carrier with spread spectrum for periodic-burst carriers via overlaid carriers  
A method for identifying the presence of an electronic transmission comprising detecting, by a detecting device, the presence of a burst of electromagnetic energy that results from the presence of...
8965282 Finite rate of innovation (FRI) techniques for low power body area network (LP-BAN) communications  
Certain aspects of the present disclosure relate to a method for quantizing an analog received signal in a low-power body area network (LP-BAN) by using a limited number of quantization bits,...
8958456 Wireless communication device, wireless communication system, and frequency allocation method  
A composite wireless device including a WLAN device and a BT device. The composite wireless device includes a wireless-channel control unit that determines usable FH channels that can be used for...
RE45367 Protocol conversion and bandwidth reduction technique providing multiple NB+D ISDN basic rate interface links over a wireless code division multiple access communication system  
A technique for integrating services digital network (ISDN) and code division multiple access (CDMA) or other digital wireless communication protocols by a technique that strips off lower protocol...
8953533 Wireless communication system, base station, server, wireless communication method, and program  
Provided is a wireless communication technique capable of supporting communication using a single component carrier, and communication using a plurality of component carriers. The communication...
8954014 Over-the air test  
A testing system comprises a noise source coupled to at least two antenna elements. The noise source forms a total noise power on the basis of a total signal power received by the emulator, a gain...
8942388 Modulation device and demodulation device  
A modulation device includes: a spread code generation unit which generates a spread code having a predetermined cycle; an audio signal input unit to which an audio signal is input; a first...
8937918 Efficient special subframe allocation  
A base station transmits a message to a plurality of wireless devices in connected mode. The message comprises a subframe allocation bitmap indicating a plurality of subframes. The plurality of...
8934522 Circuits, devices, and processes for improved positioning satellite reception and other spread spectrum reception  
An integrated circuit for facilitating spread spectrum reception of data having a data bit period includes an hypothesis search circuit (120, 210, 220) operable to correlate a pseudorandom code...
8935000 Machine tool monitoring device  
The invention relates to a machine tool monitoring device. It is proposed that the machine tool monitoring device comprises at least one signal unit for an ultra wide band operation.
8934519 RAKE or G-RAKE receiver structure for downlink transmit diversity signals  
Methods and apparatus are disclosed for receiving a diversity transmitted signal using a Rake or G-Rake receiver in a radio system. Signals are diversity transmitted in a first and second symbol...
8928524 Method and system for enhancing data rates  
The present disclosure relates to the field of pulse compression in signal processing, and more particularly, to systems and methods for the synthesis of waveforms for suppressing sidelobes and...
8929489 Method of reducing the glare of a receiver within a system, in particular a geolocation system  
A method of reducing the glare of at least one receiver within a system, in particular a geolocation system, the system including: at least one first emitter emitting at least a first signal...
8923364 Transmitting data over discontiguous portions of radio frequency spectrum  
In general, the subject matter described in this disclosure can be embodied in methods, systems, and program products for transmitting data over discontiguous portions of radio frequency spectrum....
8917755 Method and apparatus for generating broadcast positioning signal, and positioning method  
The present invention, pertaining to the field of mobile broadcast television technologies, discloses a method and apparatus for generating a broadcast positioning signal, and a positioning...
8908742 User equipment, radio base station and methods therein for transmitting information of an allocation of a radio resource  
Embodiments herein relate to a method in a radio base station for transmitting information of an allocation of a radio resource allocated to a second user equipment. The radio base station is...
8908741 Clear-channel system and related applications  
A wireless spread-spectrum communication system for transmitting data includes a plurality of end point transmitters and at least one receiver. The end point transmitters transmit data via a...
8897336 Communication apparatus and method  
A communication apparatus and method for operating a communication apparatus are provided. The communication apparatus is configured to determine whether a sub-frequency band causing interference...
8897120 Frame and training pattern structure for multi-carrier systems  
A transmitting apparatus for transmitting signals in a multi carrier system on the basis of a frame structure, each frame comprising at least two preamble patterns adjacent to each other in the...
8891588 On-demand medium to low transmission power channel switching in computer networks  
In a multiple interface, low power and lossy network comprising a plurality of nodes, a low transmission power and medium transmission power topology are defined for the network and a...
8891642 Mixed mode preamble for MIMO wireless communications  
A preamble of a frame for a multiple input multiple output (MIMO) wireless communication for a first transmit antenna of the MIMO communication includes a legacy preamble portion in accordance...
8885595 Method and device for control information transmission in a wireless communication system  
The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for transmitting control information through a PUCCH in a wireless...
8885737 Decoding apparatus and decoding method  
Provided are a decoding apparatus and method for a system supporting an Orthogonal Frequency Division Multiple Access (OFDMA) scheme, the apparatus and method compensating received signals...
8879605 Mobile station time reference that is adjusted based on propagation delay  
A mobile station receives system time information from a source base transceiver station (BTS) in a spread spectrum communication system. The mobile station estimates a distance between the mobile...
8879648 Transmission and receiving apparatus and method in a multi carrier transmission system  
A transmission apparatus and method for transmitting signals in a multi carrier transmission system comprises a modulator, a band information generator that generates band information defining the...
8879602 Asymmetrical receivers for wireless communication  
System(s) and method(s) are provided to configure receivers in a mobile device to mitigate receiver overload and fully or nearly-fully utilize available spectrum for communication. Configuration...
8879606 Systems/methods of transmitting information via baseband waveforms comprising agility in frequency content and an orthogonality therebetween  
Communications systems and/or methods are disclosed that may be used to convey information by forming, and then using, a plurality of frequency agile baseband waveforms, wherein any two different...
8879603 Integrated circuit for controlling radio communication process  
Provided is a radio communication device which can make Acknowledgement (ACK) reception quality and Negative Acknowledgement (NACK) reception quality to be equal to each other. The device...