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)
11/2007
11/15/2007US20070264945 Quadrature sub-harmonic frequency up-converter
11/15/2007US20070264944 Multi-connection, non-simultaneous frequency diversity in radio communication systems
11/15/2007US20070264943 Translation and filtering techniques for wireless receivers
11/15/2007US20070264942 Rf transceiver and communication device using the same
11/15/2007US20070264941 Systems and methods for frame tunnelling in wireless communications
11/15/2007US20070264937 Communication terminal for changing channel and channel changing method thereof
11/15/2007US20070264936 Method of allocating radio resources in multi-carrier system
11/15/2007US20070264935 FDD/TDD wireless link for UNII band
11/15/2007US20070264934 Stand-alone low noise amplifier
11/15/2007US20070264931 Portable tele-homecare monitoring system and method for the same
11/15/2007US20070263884 Audio Mixer Apparatus
11/15/2007US20070263880 Electronic apparatus for vehicle, and method and system for optimally correcting sound field in vehicle
11/15/2007US20070263754 Hardware allocation in a multi-channel communication environment
11/15/2007US20070263744 Systems and methods for interference cancellation in a multiple antenna radio receiver system
11/15/2007US20070263742 Method and Apparatus for Clock-Pulse Synchronization with an Offset Qpsk-Modulated Transmission Signal
11/15/2007US20070263741 Efficient reduced complexity windowed optimal time domain equalizer for discrete multitone-based DSL modems
11/15/2007US20070263735 Wireless Communication Methods, Systems, and Signal Structures
11/15/2007US20070263727 Method and apparatus for region-based moving image encoding and decoding
11/15/2007US20070263719 Transcoding system using encoding history information
11/15/2007US20070263718 Method and apparatus for region-based moving image encoding and decoding
11/15/2007US20070263716 Digital video broadcasting method for updating firmware image of digital set-top box or digital television
11/15/2007US20070263708 Receiver Controlled Isochronous Transmission
11/15/2007US20070263706 Variable state length initialization
11/15/2007US20070263705 Method and apparatus for detecting spreading-code synchronization for spectrum spreading signals
11/15/2007US20070263704 Interference cancellation in variable codelength systems for multi-access communication
11/15/2007US20070263703 Power supply system
11/15/2007US20070263702 Apparatus and method for performing resource allocation and communication in a wireless communication system, and system using same
11/15/2007US20070263701 Code Nco and Gps Receiver
11/15/2007US20070263124 Broadcast Receiving Apparatus
11/15/2007US20070263013 Image display apparatus, image display controlling method, and image display program
11/15/2007US20070262913 Antenna Apparatus and Antenna System
11/15/2007US20070262894 Circuit For Reconstructing an Analog Signal From a Digital Signal and Transmission System, Particularly For Wcdma Cellular Telephony, Including Such Circuit
11/15/2007US20070262814 Flow meter filter system and method
11/15/2007DE202007011422U1 Zierschmuck mit schmalem Spalt Ornamental jewelry with a narrow gap
11/15/2007DE112005003205T5 Ruhezustandsverwaltung Hibernation management
11/15/2007DE102007019313A1 Frontend-Modul für Kommunikationsterminal Front-end module for communication terminal
11/15/2007DE102006021514A1 Anordnung zur Übertragung von Signalen über eine Antennenzuleitung in einer Mobilfunk-Teilnehmerstation Arrangement for the transmission of signals through an antenna feed line in a Mobile Subscriber Station
11/15/2007CA2651188A1 Transmission apparatus and reception apparatus
11/15/2007CA2650923A1 Fdd/tdd wireless link for unii band
11/14/2007EP1855406A1 Communication terminal, base station, and receiving method
11/14/2007EP1855401A1 Multi-carrier communication method and base station and mobile station used for the same
11/14/2007EP1855393A1 Diversity receiver and gain adjusting method therefore
11/14/2007EP1855392A2 Interleaver and deinterleaver for use in a diversity transmission communication system
11/14/2007EP1855388A1 Method and apparatus for fast WCDMA acquisition
11/14/2007EP1855387A1 Mobile communication terminal and method for controlling a plurality of receiving apparatuses mounted on mobile communication terminal
11/14/2007EP1855386A2 Adaptive control apparatus
11/14/2007EP1855385A2 Adaptive control apparatus
11/14/2007EP1855351A1 Antenna assembly and wireless apparatus
11/14/2007EP1854221A1 Improvements in or relating to spread spectrum transmission systems
11/14/2007EP1854220A2 Flash memory cell phone with integrated male and female connectors
11/14/2007EP1694285A4 A transmitter circuit and method for modulation distortion compensation
11/14/2007EP1684466B1 Power saving and handling broadcast as unicast traffic in a WLAN
11/14/2007EP1665551B1 Broad distribution bi-directional user terminal at configurable broadcast frequencies
11/14/2007EP1629613B1 Multi-mode receiver with time-shared processing
11/14/2007EP1588268A4 Remote control with local, screen-guided setup
11/14/2007EP1547265B1 A composite waveform for ultra-wideband system
11/14/2007EP1532596B1 Personal locating and protection device and method
11/14/2007EP1518326B1 Method for iterative decoder scheduling
11/14/2007EP1468535A4 System and method for retrieving information while commanding operation of an appliance
11/14/2007EP1421704B1 Methods and apparatus for clock and power control in wireless systems
11/14/2007EP1402743A4 System and apparatus for performing broadcast and localcast communications
11/14/2007EP1346486A4 Robust time domain block decoding
11/14/2007EP1228577B1 Tracking of a multi-path resolved signal in a rake receiver
11/14/2007EP1203282B1 System and method for detecting a device requiring power
11/14/2007EP1048138B1 Device and method for generating spreading code and spreading channel signals using spreading code in cdma communication system
11/14/2007EP0907991B1 Radio frequency switch assembly
11/14/2007EP0843934B1 Arrangement for suppressing an interfering component of an input signal
11/14/2007CN200976660Y Wireless response terminal
11/14/2007CN200976659Y Support frame for isolating circuit board and mobile phones having the same
11/14/2007CN200976637Y Television set having FM audio emitter
11/14/2007CN200976590Y Mobile telephone set
11/14/2007CN200976589Y Positioning apparatus structure having real-time information
11/14/2007CN200976588Y Communication helmet
11/14/2007CN200976587Y Device for realizing audio frequency dividing output and adjustment on handhold equipment
11/14/2007CN200976586Y Wireless transceiver
11/14/2007CN200976585Y Mobile phones for improving wireless performance index
11/14/2007CN200976584Y Device for reducing bimodule handset multi-antenna RF interference
11/14/2007CN200976583Y Multifunctional radio set
11/14/2007CN200976582Y Reinforced memory radio set
11/14/2007CN200976581Y 定向耦合器 Directional coupler
11/14/2007CN200976196Y Electricity-saving fastener for wireless electronic device
11/14/2007CN200973866Y Remote controlled intelligent control system of injection transfusion device
11/14/2007CN101073208A High frequency circuit, high frequency circuit components and communication apparatus using the same
11/14/2007CN101073207A Camera rotating apparatus of portable terminal
11/14/2007CN101073206A Method and system for switching antenna and channel assignments in broadband wireless networks
11/14/2007CN101073065A Method and apparatus for enhanced decoding in multi-band ultra-wideband communications
11/14/2007CN101072448A Method to estimate multiple round trip delays attached to cellular terminals
11/14/2007CN101072438A Initial cell searching method for TD-SCDMA system mobile terminal
11/14/2007CN101072434A Method for preventing TD-SCDMA/PHS dual-mode terminal radio frequency interference
11/14/2007CN101072429A Circuit and method for reducing system memory usage for preamble detection
11/14/2007CN101072415A Loop time delay updating method and device
11/14/2007CN101072413A Mobile terminal with multi-path diversity antenna
11/14/2007CN101072400A Method for using non-standard-format user identity module card
11/14/2007CN101072392A CDMA-TDMA intelligent antenna transceiving method and device
11/14/2007CN101072296A No title available
11/14/2007CN101072248A Method for eliminating codec initialization noise in mobile phone and mobile phone thereof
11/14/2007CN101072220A Radical basis function neural network predistortion method for adaptive power amplifier
11/14/2007CN101072213A Multi antenna multiplexing interpolation device
11/14/2007CN101072085A Method and system for obtaining high-speed uplink packet scheduling capacity, and method and device for obtaining link effective data rate
11/14/2007CN101072084A Wideband digital signal orthogonal beam frequency division method and its use
1 ... 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 ... 1886