| 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) |
|---|
| 01/30/2003 | CA2453168A1 Digital voltage amplifier with logarithmic and exponential conversion |
| 01/30/2003 | CA2452864A1 Device for improving the transmission properties of a bundle of electrical data lines and a system for transmitting data |
| 01/29/2003 | EP1280308A2 Wireless impulse transmitter, receiver, and method |
| 01/29/2003 | EP1280283A1 Rake receiver |
| 01/29/2003 | EP1280282A2 Apparatus and method for measuring SIR in a Rake-receiver |
| 01/29/2003 | EP1280270A2 Base-station amplifier device |
| 01/29/2003 | EP1280269A1 Television tuner |
| 01/29/2003 | EP1280230A1 Portable telephone apparatus and control method thereof |
| 01/29/2003 | EP1280226A1 Portable radio device |
| 01/29/2003 | EP1280092A1 Enhanced identification system |
| 01/29/2003 | EP1280045A1 Information processor, wireless communication card, and information processor system |
| 01/29/2003 | EP1279309A1 Method and device at telecommunication system |
| 01/29/2003 | EP1279256A2 Communication devices with signal level control |
| 01/29/2003 | EP1279240A1 Channel estimator for a pipelined interference cancellation apparatus |
| 01/29/2003 | EP1279239A2 Matched filter and receiver for mobile radio communication system |
| 01/29/2003 | EP1279238A1 Cdma system which uses pre-rotation before transmission |
| 01/29/2003 | EP1279237A1 Modified finger assignment algorithm for high data rate calls |
| 01/29/2003 | EP1279236A1 Mobile station |
| 01/29/2003 | EP1279043A2 Miniature electronic personal locator beacon |
| 01/29/2003 | EP1279040A1 Detection and evaluation method for the mismatch of an antenna connected to a high-level stage, and mobile radio telephone |
| 01/29/2003 | EP1103104B1 Acquisition method and device for carrying out said method |
| 01/29/2003 | EP1000461B1 Systems and methods for automatic deviation setting and control in radio transmitters |
| 01/29/2003 | EP0917778A4 Method and apparatus for receiving a signal in a digital radio frequency communication system |
| 01/29/2003 | EP0832519B1 Encoding apparatus for encoding a plurality of information signals |
| 01/29/2003 | CN2533616Y Pencil radio receiver |
| 01/29/2003 | CN1394439A System and method for connecting home entertainment and computer devices using local CDMA-based network |
| 01/29/2003 | CN1394420A Channel estimation for time division duplex communication systems |
| 01/29/2003 | CN1394414A Communication system, communication control apparatus and method |
| 01/29/2003 | CN1394405A Receiver apparatus and method for controlling reference frequency in receiver apparatus |
| 01/29/2003 | CN1394403A Radio transmitting apparatus and radio transmitting method |
| 01/29/2003 | CN1394394A Apparatus and method for determining data rate of packet data in mobile communication system |
| 01/29/2003 | CN1394392A Apparatus and method for transmitting burst pilot channel in mobile communication system |
| 01/29/2003 | CN1394391A High-frequency switch module |
| 01/29/2003 | CN1394390A Transceiver for time division system |
| 01/29/2003 | CN1394114A Casing for portable apparatus and its manufacturing method |
| 01/29/2003 | CN1394056A Foldable mobile communication terminal and its operating method |
| 01/29/2003 | CN1394055A Mobile terminal apparatus |
| 01/29/2003 | CN1394024A CDMA communication method and packet expending modulator |
| 01/29/2003 | CN1394023A Code division multiplexing communication system, and addition and correction timing controlling method of transmission line thereof |
| 01/29/2003 | CN1394000A Phased array spectrum spreading system |
| 01/29/2003 | CN1393999A Phased array spectrum spreading method |
| 01/29/2003 | CN1393998A Built-in high power amplifying method |
| 01/29/2003 | CN1393997A Dual-diagonal differential space-time code transmitter and receiver |
| 01/29/2003 | CN1393961A Closed-loop corrected intelligent bipolar antenna array system |
| 01/29/2003 | CN1393762A Foldable keyboard for mobile communication apparatus |
| 01/29/2003 | CN1100461C Clock with antenna for receiving and/or transmitting radio broadcasting signal |
| 01/29/2003 | CN1100454C Portable communication apparatus |
| 01/29/2003 | CN1100452C Radio selective calling receiver and portable telephone apparatus |
| 01/29/2003 | CN1100412C Dual mode satellite/cellular terminal |
| 01/29/2003 | CN1100409C Joint demodulation using spatial maximum likelihood |
| 01/29/2003 | CN1100404C Method and apparatus for transmitting and receiving information as power hopped direct sequence spread spectrum signal |
| 01/29/2003 | CN1100403C Radio station for communication system |
| 01/29/2003 | CN1100402C Apparatus for connecting cellular telephone and its accessory to mount in automobile |
| 01/29/2003 | CN1100401C Receiver with tunable parallel resonant circuit |
| 01/29/2003 | CN1100400C Process and receiver for reconstruction of signals distorted by multi-directional diffusion |
| 01/29/2003 | CN1100399C Holder for electronic device |
| 01/29/2003 | CN1100398C Signal processor for FM receiver |
| 01/29/2003 | CN1100397C Power interface circuit for TDMA transmitter |
| 01/29/2003 | CN1100386C Apparatus and method for carrier frequency compensation in FM radio |
| 01/29/2003 | CN1100358C Radio telephone with high antenna efficiency |
| 01/28/2003 | US6513006 Automatic control of household activity using speech recognition and natural language |
| 01/28/2003 | US6512925 Method and apparatus for controlling transmission power while in soft handoff |
| 01/28/2003 | US6512917 Radio communication device and transmitting power control method |
| 01/28/2003 | US6512801 Receiver capable of selecting optimal voltage controlled oscillator |
| 01/28/2003 | US6512785 Matched filter bank |
| 01/28/2003 | US6512784 Efficient sharing of capacity by remote stations using circuit switching and packet switching |
| 01/28/2003 | US6512777 Communication method and system involving distributed management of channel allocation |
| 01/28/2003 | US6512757 Pipeline processing for data channels |
| 01/28/2003 | US6512755 Wireless telecommunications access system |
| 01/28/2003 | US6512753 Device and method for spreading channels in mobile communication system |
| 01/28/2003 | US6512737 Stacked carrier discrete multiple tone communication system |
| 01/28/2003 | US6512555 Radio receiver for vestigal-sideband amplitude-modulation digital television signals |
| 01/28/2003 | US6512491 Antenna device and its assembly method and wireless communication terminal and their assembly method |
| 01/28/2003 | US6512489 Antenna arrangement |
| 01/28/2003 | US6512488 Apparatus for establishing signal coupling between a signal line and an antenna structure |
| 01/28/2003 | US6512474 Ultra wideband signal source |
| 01/28/2003 | US6512472 Method and apparatus for optimizing dynamic range of a wideband analog-to-digital converter |
| 01/28/2003 | US6512455 System and method for monitoring assets, objects, people and animals utilizing impulse radio |
| 01/28/2003 | US6512428 Device for the simultaneous reception/transmission of signals comprising a low-noise amplifier |
| 01/28/2003 | US6512409 Signal switching circuit with reduced number of diodes used |
| 01/28/2003 | US6512408 Mixer structure and method for using same |
| 01/28/2003 | CA2296462C Cellular telephone with voice dialing function |
| 01/28/2003 | CA2163883C Method and apparatus for automatic gain control and dc offset cancellation in quadrature receiver |
| 01/27/2003 | CA2354285A1 Method, system and apparatus for transmitting interleaved data between stations |
| 01/23/2003 | WO2003007652A1 Multiple signal carrier transmission apparatus and method |
| 01/23/2003 | WO2003007646A1 Base station apparatus, mobile station apparatus, radio communication system, and radio communication method |
| 01/23/2003 | WO2003007611A1 A software controlled multi-mode bi-directional communication device |
| 01/23/2003 | WO2003007588A2 A system and method for accessing ubiquitous resources in an intelligent environment |
| 01/23/2003 | WO2003007519A1 A match filter for code division multiple access communication system |
| 01/23/2003 | WO2003007513A2 Apparatus and methods for detecting the usage of a cellular phone by an operator of a vehicle |
| 01/23/2003 | WO2003007510A2 System and method for mass broadband communications |
| 01/23/2003 | WO2003007508A1 Method and apparatus for time-aligning transmissions from multiple base stations in a cdma communication system |
| 01/23/2003 | WO2003007507A1 Apparatus and method for controlling transmission power in a mobile communication system |
| 01/23/2003 | WO2003007499A1 Modified finger assignment algorithm for cdma-systems |
| 01/23/2003 | WO2003007498A1 Searching for a pre-defined code in a bit stream |
| 01/23/2003 | WO2003007497A1 Method for the demodulation and detection of spread spectrum signals received by means of a diversity receiving system from a spread spectrum transmission signal in a random access radio communication system |
| 01/23/2003 | WO2003007494A1 Method and apparatus for enhancing the data transmission capacity of a wireless communication system |
| 01/23/2003 | WO2003007492A1 On-vehicle audio system |
| 01/23/2003 | WO2003007491A1 Automobile audio system |
| 01/23/2003 | WO2003007490A1 Noise cancellor |