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8982925 Frequency hopping  
A communications node operable to communicate with another communications node over a communications channel having a plurality of frequency resources, the communications node includes data...
8976835 System and method for interference triggered frequency hopping  
Systems and methods of interference-triggered frequency hopping in a wireless communication system. A master is provided in the wireless communication system in wireless communication with slave...
8976836 Apparatus and method for transmission of sounding reference signal in uplink wireless communication systems with multiple antennas and sounding reference signal hopping  
A sounding reference signal transmission method which is efficient in an uplink wireless telecommunications system using a multiple antenna technique and sounding reference signal hopping. A...
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...
8971377 Frequency hopping  
A communications node includes data defining a division of a communications channel into a plurality of contiguous sub-bands each having N frequency resources, data defining an initial allocation...
8970345 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...
8964762 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....
8964810 Frequency hopping method for a radio device  
A frequency hopping method for a radio device in which the signal to be transmitted is modulated onto an HF carrier and at least two of the following signal properties are varied in a pseudo-random...
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...
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...
8934515 Method and network for data transmission between a plurality of radio stations  
A method is provided for transmitting data between a plurality of radio stations of one same network, each station having a transmitter and a receiver. The method includes a first transmission mode...
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.
8929194 Sequence generation and transmission method based on time and frequency domain transmission unit  
A method for generating/transmitting a transmission-unit symbol sequence is disclosed. In the case of transmission information, the information is modulated in time and frequency domains on the...
8929420 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...
8923249 Method and apparatus for scrambling sequence generation in a communication system  
A wireless communications method is provided. The method includes employing a processor executing computer executable instructions stored on a computer readable storage medium to implement various...
8917756 Wireless communications system with secondary synchronization code based on values in primary synchronization code  
A wireless communication system. The system comprises transmitter circuitry (BST1), the transmitter circuitry comprising encoder circuitry (50) for transmitting a plurality of frames (FR). Each of...
8914062 Dual communications network base station apparatus  
There is provided a dual communications network base station apparatus including: a first UTRA network transmitting and receiving first data including pairs information via a previously set first...
8913551 Antenna selection with frequency-hopped sounding reference signals  
The embodiments of the invention provide a method for selecting antennas for date transmission in a wireless communication network including user equipment (UE). The network is assigned a band of...
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...
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...
8908495 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...
8901905 System and method for providing power via a spurious-noise-free switching device  
A method of generating spurious-noise-free power from a switching device. The method includes generating an oscillating signal in the form of a series of pulse trains, and randomly changing the...
8891586 System, apparatus and method for identifying transmission frequencies for communicating data  
Systems, apparatuses and methods for identifying frequencies for use in communicating data. Frequency hopping sequences are used in the communication of data without the need to store or exchange...
8891587 Frequency hopping  
A communications node operable to communicate with another communications node over a communications channel having a plurality of frequency resources, the communications node includes data...
8879477 Radio coverage enhancement  
The invention provides an increase in the radio coverage area (10) of a base transceiver station (100) having access to multiple transceivers (102, 104, 106, 108) by dedicating at least one of the...
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...
8873602 Method and device for transmitting sounding reference signal in multi-antenna system  
The present invention discloses a method and a device for transmitting sounding reference signal in a multi-antenna system, wherein the method includes acquiring antenna grouping information, and...
8861566 System, apparatus and method for managing message communications in systems employing frequency hopping  
Systems, apparatuses and methods for managing message communications in systems employing frequency hopping. One method according to the invention involves transmitting a message via a frequency of...
8861565 Scalable packets in a frequency hopping spread spectrum (FHSS) system  
A wireless mesh network, method, and processor-readable storage medium for operating a network are disclosed. In particular, methods are disclosed for operating a wireless mesh network to increase...
8848761 Application of sequence hopping and orthogonal covering codes to uplink reference signals  
Methods and User Equipment (UE) apparatuses are provided for transmitting Reference Signals (RSs). A method includes receiving a cell-specific sequence-hopping parameter; receiving a UE-specific...
8842554 Antenna selection with frequency-hopped sounding reference signals  
The embodiments of the invention describe a method for antenna selection in a wireless communication network. The network includes a transceiver having a set of antennas. The transceiver is...
8842712 Methods and apparatuses for reception of frequency-hopping spread spectrum radio transmissions  
A frequency-agile radio receiver controlled by a radio controller hops through a plurality of radio frequencies where discrete frequency-hopping spread spectrum digital transmissions may exist,...
8837633 Systems and methods for digital processing based on active signal channels of a communication system  
A communication system includes digital signals that carry data and correspond to channels of a composite signal to be transmitted across a communication channel. Active channels are detected and...
8831065 Method and system for fast synchronization and data reception for frequency hopping wireless communication systems  
Methods and systems for fast synchronization and data reception for frequency hopping wireless communication systems are disclosed. Aspects of one method may include receiving a plurality of RF...
8831064 Method of and circuit for generating a spread spectrum clock signal  
A method of generating a spread spectrum clock signal in an integrated circuit, the method comprising providing a programmable digital clock generator in programmable logic of the integrated...
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...