Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › H04B 1 - Details of transmission systems, not covered by a single one of groups; Details of transmission systems not characterised by the medium used for transmission
Patents for H04B 1 - Details of transmission systems, not covered by a single one of groups; Details of transmission systems not characterised by the medium used for transmission (188,568)
10/2008
10/07/2008US7433815 Method and apparatus for voice transcoding between variable rate coders
10/07/2008US7433745 Digital mixing system with dual consoles and cascade engines
10/07/2008US7433723 Spring module for a sliding-type portable terminal
10/07/2008US7433720 Built-in antenna apparatus of portable wireless terminal
10/07/2008US7433716 Communication apparatus
10/07/2008US7433714 Alert mechanism interface
10/07/2008US7433712 Multi-access solid state memory devices and a telephone utilizing such
10/07/2008US7433709 Method of calibrating clocks for two independent radio access technologies without the use of additional hardware
10/07/2008US7433706 Multiband transmitting and receiving apparatus and method using a control voltage of phase locked loop
10/07/2008US7433697 Synchronized UWB piconets for Simultaneously Operating Piconet performance
10/07/2008US7433687 Method and device for multi-user detection with simplified de-correlation in a CDMA system
10/07/2008US7433684 Apparatus and method for verifying diversity of a base station in a mobile communication system
10/07/2008US7433683 System for fast macrodiversity switching in mobile wireless networks
10/07/2008US7433672 Apparatus and system for emergency recording and notification and associated method
10/07/2008US7433670 Delivery of buffered frames to power saving stations in wireless local area networks
10/07/2008US7433669 Method and system for performing data transmission process of an access point (AP) supporting power management of wireless local area network (WLAN) clients, and AP for performing the same
10/07/2008US7433668 Controlling Q-factor of filters
10/07/2008US7433667 Signal conditioning circuit
10/07/2008US7433666 Dual receive filter
10/07/2008US7433665 Apparatus and method for converting single-ended signals to a differential signal, and transceiver employing same
10/07/2008US7433664 System and method for radio signal reconstruction using signal processor
10/07/2008US7433663 Automatic gain control system for multiple receiving antennae
10/07/2008US7433662 Mixer gain control with gain tracking offsets
10/07/2008US7433660 Iterative multi-stage detection technique for a diversity receiver having multiple antenna elements
10/07/2008US7433659 Iterative multi-stage detection technique for a diversity receiver having multiple antenna elements
10/07/2008US7433658 System and method for controlling true output power of a transmitter
10/07/2008US7433657 Apparatus and method for dynamically clocking a loop filter in a digital communications device
10/07/2008US7433656 Reducing flicker noise in two-stage amplifiers
10/07/2008US7433655 Battery-operated wireless-communication apparatus and method
10/07/2008US7433654 Rotatable function selectors in communication handsets and methods therefor
10/07/2008US7433653 Transmitter and semiconductor integrated circuit for communication
10/07/2008US7433477 Audio superpositioning
10/07/2008US7433475 Electronic device, video camera apparatus, and control method therefor
10/07/2008US7433467 Portable wireless terminal with ground connecting device which uses a hinge device
10/07/2008US7433437 Method for establishing a communication link
10/07/2008US7433436 Timing control configuration and method for mobile communications systems
10/07/2008US7433434 Communication channel tracking apparatus
10/07/2008US7433433 Channel estimation by adaptive interpolation
10/07/2008US7433431 Staggered AGC with digitally controlled VGA
10/07/2008US7433417 Receiver with a signal path
10/07/2008US7433416 Method and apparatus for generating transmit adaptive antenna weights with nulling using binary gradient feedback
10/07/2008US7433407 Method for hierarchical motion estimation
10/07/2008US7433405 Method and system for the error resilient transmission of predictively encoded signals
10/07/2008US7433402 Finite-length equalization over multi-input multi-output (MIMO) channels
10/07/2008US7433395 Reliable multicarrier communication in the presence of timing phase error
10/07/2008US7433393 Apparatus for controlling a digital signal processor for radio isolation and associated methods
10/07/2008US7433392 Wireless communications device performing block equalization based upon prior, current and/or future autocorrelation matrix estimates and related methods
10/07/2008US7433391 Spread-spectrum receiver with fast M-sequence transform
10/07/2008US7433390 Received communication signal processing methods and components for wireless communication equipment
10/07/2008US7433389 Methods and apparatus for spread spectrum signal processing using a reconfigurable coprocessor
10/07/2008US7433388 Receiver noise estimation
10/07/2008US7433387 Multiple code-set channel estimation method in time-slotted CDMA system
10/07/2008US7433386 Method of allocating resources in a space division radiocommunication system and equipment for the implementation of the method
10/07/2008US7433385 Code division multiple access communication
10/07/2008US7433384 System and method for received signal prediction in wireless communications system
10/07/2008US7433382 Spread spectrum based multichannel modulation for ultra wideband communications
10/07/2008US7433346 Card device for high-speed wireless data communication
10/07/2008US7433329 Aggregation scheduler
10/07/2008US7433321 Method and apparatus for time-aligning transmissions from multiple base stations in a CDMA communication system
10/07/2008US7433296 Mode detection for OFDM signals
10/07/2008US7432989 Television tuner in which unnecessary radiation is reduced
10/07/2008US7432955 Portable communication terminal with camera and a method of controlling the same
10/07/2008US7432857 Adaptive antenna apparatus provided with a plurality of pairs of bidirectional antennas
10/07/2008US7432854 Simple device and method to return a user to a location
10/07/2008US7432825 Interrogation device and method for scanning
10/07/2008US7432796 Security control system for managing registration of ID codes for portable devices
10/07/2008US7432769 Oscillator circuit
10/07/2008US7431784 Method and apparatus for producing data carriers equipped with an integrated transponder
10/07/2008CA2567542C Mobile wireless communications device having buffered clock distribution network for microprocessor and rf circuits
10/07/2008CA2428576C Transmitter for multi-carrier transmission and multi-carrier transmitting method
10/07/2008CA2404840C Rf detection and switcing system and method
10/07/2008CA2362740C Apparatus and method for allocating orthogonal codes in cdma communication system having variable rate channel structure
10/07/2008CA2361247C Transmitter, transmitting method, receiver, and receiving method for mc-cdma communication system
10/07/2008CA2312958C Programmable dynamic range receiver
10/07/2008CA2285884C Response determination method, communication method, and wireless transceiver
10/07/2008CA2194659C Multipath resistant, orthogonal code-division multiple access system
10/02/2008WO2008119065A1 Mobile device used as controller in interactive gaming environment
10/02/2008WO2008118898A1 Rejection of transmit signal leakage in wireless communication device
10/02/2008WO2008118806A1 Reduction of second-order distortion caused by transmit signal leakage
10/02/2008WO2008118693A1 Scheme for determining the locations and timing of advertisements and other insertions in media
10/02/2008WO2008118640A1 A high linearity, low noise figure, front end circuit with fine step gain control
10/02/2008WO2008118512A1 Ear mounted communication devices and methods
10/02/2008WO2008118269A1 Wireless handset and wireless headset with wireless transceiver
10/02/2008WO2008118190A1 System and method for radio operation in umts bands i and iv utilizing a single receiving port
10/02/2008WO2008118060A1 Antenna selection switch
10/02/2008WO2008117999A1 Multi-functional mobilephone terminal system.
10/02/2008WO2008117992A1 Asymmetry type line repeater using dual bands
10/02/2008WO2008117977A1 Decoration plate comprising decorated 3-d layer
10/02/2008WO2008117676A1 Wireless tag information reader
10/02/2008WO2008117543A1 Receiver and receiving method
10/02/2008WO2008117448A1 Reproduction apparatus, reproduction method, reproduction program, and computer readable recording medium
10/02/2008WO2008117447A1 Receiving device, receiving method, receiving program, and recording medium
10/02/2008WO2008117401A1 Transmission diversity method, radio transmitting apparatus and radio receiving apparatus in wireless communication system
10/02/2008WO2008117400A1 Wireless transmission apparatus
10/02/2008WO2008117202A2 Method for resource unit allocation for wireless communication, subscriber station and base station
10/02/2008WO2008117130A1 Method and apparatus for varying a dynamic range
10/02/2008WO2008117127A1 A method and apparatus to receive location information in a diversity enabled receiver
10/02/2008WO2008116795A1 Method and device for reducing transmission power of packet oriented data and communication system comprising such device
10/02/2008WO2008116717A1 Redundant signal transmission
10/02/2008WO2008116544A1 Design for reducing a phase noise
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