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8817739 Frequency hopping pattern and method for transmitting uplink signals using the same  
A method for performing uplink transmission in a time domain transmission unit includes receiving, from a base station, hopping-mode information indicating whether a frequency hopping is an...
8817842 Communication device with intelligent frequency hopping channel selection capability  
A communication device is disclosed, having a transceiving circuit, a timer circuit, and a control circuit. The transceiving circuit is used to transceive frequency hopping signals according to at...
8811273 Turbo HSDPA system  
A method of power saving for a wireless transceiver (FIGS. 1 and 2) is disclosed. The transceiver has an active power mode (504) and a reduced power mode (510). The transceiver is operated in the...
8797986 Wireless communication apparatus and reference signal generating method  
Provided are a wireless communication apparatus and a reference signal generating method, wherein inter-cell interference is reduced inside and outside a CoMP set. A CoMP mode setting unit (101)...
8798526 Method and apparatus for selecting and processing signals from a source station and relay stations  
Techniques for selecting and processing signals from different stations in a wireless network are described. A destination station may receive a direct signal from a source station and at least one...
8792532 Time-shared and concurrent multi-protocol beacon transmission design  
A base station in a cellular wireless communications system uses one or more control algorithms to control a transmission pattern of a 1xRTT or DO discovery beacon. The transmission pattern enables...
8792832 Methods and apparatus for wireless device coexistence  
Methods and apparatus for compensating for the effects of interference between multiple wireless communication apparatus. In one embodiment, the method comprises providing a first wireless...
8787468 Method and apparatus for multi-radio coexistence  
A method for multi-radio coexistence receives historical frequency usage information and historical time usage information from a first radio. The method creates a time and frequency mask by...
8787490 Transmitting data in a communication system  
A signal to be transmitted from a terminal via a channel in a communication network is encoded by receiving the signal at the terminal; determining characteristics of the channel; encoding a first...
8780953 Dynamic assignment of frequency hopping sequences in a communication network  
In one embodiment, a management device determines a topology of nodes in a network. Based on the topology, frequency hopping sequences are assigned (and notified) to the nodes such that each...
8780954 Wireless communication apparatus and wireless communication method  
According to an embodiment, a wireless communication apparatus includes a communication control unit, a transmitting unit and a receiving unit. The communication control unit selects one frequency...
8774250 Frequency hopping  
A cellular communications system includes a plurality of base stations and a plurality of user devices. In use, each user device is associated with a base station and is operable to communicate...
8774252 System and method for transmtting and receiving signal with quasi-periodic pulse sequence  
System and method are disclosed for synchronization of a transmitting device and a receiving device that communicate with each other via pulse modulation. The synchronization technique entails the...
8761228 Co-existence of narrow-channel transmitter and wide-channel receiver  
A narrow-channel transmitter in a dual-radio communication device reduces its bandwidth for the benefit of a wide-channel receiver in the dual-radio communication device. Narrow channels are marked...
8761227 Apparatus and method for avoiding interference noise in FHSS system  
The apparatus of the present invention comprises a group classification part for classifying the entire channels of the FHSS system into a certain number of groups according to the channel...
8737449 Frequency hopping receiver circuit  
A frequency hopping receiver circuit has a frequency converter (12) and a hopping control circuit (14) coupled to the frequency converter (12), and configured to control frequency hopping of the...
8737448 Apparatus and method for providing frequency hopping scheme in broadcast communication system  
An apparatus and a method for using a frequency hopping scheme in a broadcast communication system are provided. A method for transmitting a broadcast signal via at least two frequency bands by a...
8737922 Method and arrangement for white space allocation  
The disclosure relates to a network node of a wireless network, and to a related method of controlling interference generated by at least one white space device controlled by the network node. The...
8731021 All digital implementation of clock spectrum spreading (dither) for low power/die area  
A digital circuit configured to spread a clock train spectrum includes a clock configured to generate the clock train, and a variable divider configured to divide the frequency of the clock train...
8731024 Noise suppression apparatus  
A noise suppression apparatus is provided with: an offset correction unit that corrects changes in a DC offset generated by the hopping of radio frequencies or a local leak correction unit that...
8724674 Disabling spread-spectrum clock signal generation  
A device may generate a clock signal using spread-spectrum clocking. The spread-spectrum clocking may modulate a frequency of the clock signal to produce a plurality of frequencies for the clock...
8718117 Chirp communications  
A transmitter configured to communicate a data chirp signal to a receiver, the chirp signal comprising at least one symbol, each symbol comprising one or more identical chirps, each symbol having a...
8712342 Integrated transmit/receive switch  
An apparatus comprises a transmit network to transmit an input from a first amplifier to an antenna, a receive network to provide an input from an antenna to a second amplifier, a first switch to...
8705420 Mobile station and radio base station  
A mobile station (UE) according to the present invention includes: a CP length determiner unit (15) configured to determine a length of a CP to be inserted in an uplink signal; and a CP adder unit...
8705656 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...
8705339 Wireless communication apparatus and frequency hopping method  
Disclosed are a wireless communication apparatus and frequency hopping method which minimize the change in the instantaneous power distribution characteristics of the time waveform of transmission...
8687670 Paging channel prediction for bluetooth paging procedure  
A Bluetooth paging procedure can implement a mechanism for predicting a Bluetooth paging channel in a paging channel hopping sequence. One or more Bluetooth paging channels, on which one or more...
8681697 Method for uplink transmitting control information  
A method for uplink transmitting control information from a user equipment in a wireless communication system comprises selecting a specific point among a plurality of points distributed into a...
8681707 Channel selection techniques for wireless networks  
Channel selection techniques for a wireless network are described. An apparatus may comprise a device to communicate information over a common wireless communication link. The device may include a...
8665926 Closed-loop transmission power control method, base station apparatus and terminal  
In a closed-loop TPC for a channel using a wireless resource, to which frequency hopping is applied, a high quality reception is achieved for all RBs without applying another technique to each RB....
8630359 Radio transmission method, radio reception method, radio transmission apparatus and radio reception apparatus  
A pilot signal is transmitted with a predetermined frequency band and a data signal is transmitted with a partial band of the frequency band, and the pilot signal and the data signal to be...
8630329 High-speed sampling and low-precision quantification pulse ultra-wideband wireless communication method  
For a demand of high speed, low cost and low power loss short distance wireless communication, a high-speed sampling and low-precision quantification pulse ultra-wideband wireless communication...
8619834 Method and apparatus for frequency assignment in a frequency hopping mode of a wireless communication system  
A frequency allocation method and apparatus using a mirroring-assisted frequency hopping pattern is provided for retransmission in a wireless communication system operating in a frequency hopping...
8619789 Timing re-synchronization with reduced communication energy in frequency hopping communication networks  
In one embodiment, a battery-operated communication device “quick-samples” a frequency hopping sequence at a periodic rate corresponding to a substantially low duty cycle, and is discovered by (e....
8599974 Method and apparatus of determining a set of zero correlation zone lengths  
A method of determining a set of Zero Correlation Zone (ZCZ) lengths, comprises: determining the length of a root sequence, and selecting such a set of ZCZ lengths that, for any cell radius, the...
8594150 Dual adaptive frequency hopping system and method  
An adaptive frequency hopping system and method uses two separate channel masks in an electronic device with collocated frequency hopping and single frequency systems to permit simultaneous...
8581695 Channel-switching remote controlled barrier opening system  
An improved barrier door one way wireless communication system for operating a barrier, such as a garage door, includes the transmission and reception of multibit code hopping data packets in...
8577291 Method and system for optimizing data throughput in a bluetooth communication system  
A method and system for optimizing data throughput in a Bluetooth communication system is provided. The method may include determining the bit error rate (BER) of a first Bluetooth packet type of a...
8570946 RF and baseband means buffering data until after demodulating control  
System and method for signaling control information in a multi-carrier communications system to transmit data. A preferred embodiment comprises demodulating a first carrier that is used for...
8565285 Frequency hopping method and base station for downlink dedicated pilot frequency  
A method for frequency hopping of a downlink dedicated pilot frequency, comprises: for the downlink dedicated pilot frequency, determining a frequency hopping offset corresponding to the downlink...
8553744 Pulse arbitration for network communications  
An apparatus for communications configured to support first and second spread-spectrum channels, each of the first and second channels being based on a different pseudorandom sequence. The...
8553743 System, apparatus and method for communicating messages using multiple frequency hopping sequences  
Systems, apparatuses and methods for communicating messages via frequency hopping and utilizing multiple different frequency hopping sequences to facilitate the message or other data exchange. A...
8547951 Channel structures for a quasi-orthogonal multiple-access communication system  
A channel structure has at least two channel sets. Each channel set contains multiple channels and is associated with a specific mapping of the channels to the system resources available for data...
8548085 Multi-carrier peak power reduction in frequency hopping systems  
Peak power reduction in transmit chains of frequency hopping, multi-band radiocommunication devices is performed. Filtering and, optionally, interpolation of a signal being processed for peak power...
8548027 Multi-ary error-correcting code transmitting and receiving apparatuse, data transmission system, and relevant method  
The embodiments of the present invention disclose an apparatus for transmitting multi-ary error-correcting codes, an apparatus for receiving multi-ary error-correcting codes, a data transmission...
8542643 Approach for managing the use of communications channels based on performance  
An approach for selecting sets of communications channels involves determining the performance of communications channels. A set of channels is selected based on the results of performance testing...
8537876 Frequency hopping pattern and arrangment for sounding reference signal  
A method, an apparatus, and a computer program that includes forming frequency hopping position of the sounding reference signal is based on a hopping pattern. The hopping pattern of the sounding...
8532650 Apparatus and method for radios occupying a common frequency region  
Various embodiments for a communication control configuration and a communication control method are described for wireless communication devices having at least two radios that can potentially...
8520629 Method and apparatus for performing piconet coordinator handover in wireless personal area network  
Provided are a method and an apparatus for performing a piconet coordinator (PNC) handover in a wireless personal area network (WPAN) in which devices using various PHY transmission modes coexist....
8514907 Methods and systems to meter media content presented on a wireless communication device  
Example methods, apparatus, systems, and articles of manufacture meter media content presented on a wireless communication device are disclosed. A disclosed example method receives media content...