Patents
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)
06/2004
06/29/2004US6757318 Apparatus and method for synchronizing with a communication network by shadowing a page response connection to the network
06/29/2004US6757272 Channel estimation unit, and CDMA receiver and CDMA transceiver with channel estimation unit
06/29/2004US6757271 Method for providing a data service in a CDMA communications system
06/29/2004US6757030 Multi remote control transmitter, video apparatus, and format preset support method for same apparatus
06/29/2004US6757029 Television receiving apparatus
06/29/2004US6757001 Method of using physical buttons in association with a display to access and execute functions available through associated hardware and software
06/29/2004US6756947 Tunable slot antenna
06/29/2004US6756943 Retractable/extendable antenna unit having a conductive tube in a portable radiophone
06/29/2004US6756930 Self-contained digital signal transmitter and a remote control system on its basis
06/29/2004US6756864 Branching filter and communication apparatus
06/29/2004US6756848 Amplifier device with gain switching, for a cellular mobile telephone in particular
06/29/2004US6756843 Signal transmitter with pulse-controlled amplification
06/29/2004US6756828 Phase lock loop (PLL) apparatus and method
06/29/2004CA2273091C Dual-band antenna coupler for a portable radiotelephone
06/29/2004CA2151457C Digital cable headend for cable television delivery system
06/24/2004WO2004054312A2 Nxm crosspoint switch with band translation
06/24/2004WO2004054303A2 Support of plural chip rates in a cdma system
06/24/2004WO2004054291A1 APPARATUS, AND AN ASSOCIATED METHOD, FOR PROVIDING TRAFFIC CLASS SUPPORT FOR QoS ACTIVATION IN A RADIO COMMUNICATION SYSTEM
06/24/2004WO2004054165A1 Phase erroneous-synchronization detecting circuit
06/24/2004WO2004054150A1 A method of using long cellized codes in a joint detection system
06/24/2004WO2004054145A2 Signal distribution system cascadable agc device and method
06/24/2004WO2004054128A2 Integrated crosspoint switch with band translation
06/24/2004WO2004054126A1 Finger merge protection for rake receivers using polling
06/24/2004WO2004054125A1 Mobile communication terminal having ic card settlement function
06/24/2004WO2004054124A1 Sample rate adaption in signal processing
06/24/2004WO2004054123A1 Communication device
06/24/2004WO2004054122A1 Receiver array of a wireless communication system
06/24/2004WO2004054121A1 Multi-beam antenna reception device and multi-beam reception method
06/24/2004WO2004054096A1 Preserving linearity of an isolator-free power amplifier by dynamically adjusting bias and supply of active devices
06/24/2004WO2004053927A2 Simultaneous bidirectional differential signalling interface
06/24/2004WO2004040784A3 Complementary code decoding by reduced sized circuits
06/24/2004WO2004034595A3 Systems, methods of operating, and computer program products for selecting delays for a rake receiver based on signal to interfence ratios and/or powers
06/24/2004WO2004032358A3 A composite waveform for ultra-wideband system
06/24/2004WO2004008654A8 Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding
06/24/2004WO2004006426A9 Flexible method and apparatus for performing digital modulation and demodulation
06/24/2004US20040123227 Hybrid multi-user interference cancellation method and device using clustering algorithm based on dynamic programming
06/24/2004US20040123212 Edge incremental redundancy memory structure and memory management
06/24/2004US20040122881 Integrated circuit for code acquisition
06/24/2004US20040121989 Renal-selective biphenylalkyl 1H-substituted-1,2,4-triazole angiotensin II antagonists for treatment of hypertension
06/24/2004US20040121824 Folder type mobile terminal
06/24/2004US20040121819 Hands-free device for operating mobile telephones in motor vehicles
06/24/2004US20040121818 System and method for providing multimedia messaging service (MMS) ringing images on mobile calls
06/24/2004US20040121804 Wireless modem processor
06/24/2004US20040121802 Hybrid mobile terminal and method for automatically powering on/off mobile phone
06/24/2004US20040121799 Mobile phone for informing users of radiation power levels
06/24/2004US20040121797 Portable communication device having dynamic power management contol and method therefor
06/24/2004US20040121796 Mobile device with auto-connecting function
06/24/2004US20040121795 Personal communication device with transmitted RF power strength indicator
06/24/2004US20040121794 Method and system for adjusting downlink outer loop power to control target SIR
06/24/2004US20040121754 Multi-user demodulation apparatus, reception apparatus, and multi-channel demodulation method
06/24/2004US20040121753 Multiple-Input Multiple-Output Radio Transceiver
06/24/2004US20040121752 High Frequency switch
06/24/2004US20040121748 Radio frequency selection method and system for audio channel output
06/24/2004US20040121747 Kit of a local oscillator of an airborne VHF multimode communication transceiver
06/24/2004US20040121746 Direct conversion receiver
06/24/2004US20040121744 Method and apparatus for producing mobile radio signals
06/24/2004US20040121742 Apparatus and method to monitor and control power
06/24/2004US20040121739 Wireless communication circuit, wireless communication terminal and method, recording medium, and program
06/24/2004US20040121738 Receiver
06/24/2004US20040121728 Managing searcher and tracker resources in a wireless communication device
06/24/2004US20040121726 Telecommunications network employing a wireless backup path
06/24/2004US20040121645 Modular electronic systems for vehicles
06/24/2004US20040120716 Programmable universal remote control unit and method of programming same
06/24/2004US20040120440 Synchronization circuit
06/24/2004US20040120439 Method for producing a sequence synchronized with an external signal and synchronization circuit and receiver
06/24/2004US20040120435 Pipeline architecture for multi-slot wireless link processing
06/24/2004US20040120434 Edge incremental redundancy support in a cellular wireless terminal
06/24/2004US20040120433 Method for reconstructing data clocked at a symbol rate from a distorted analog signal
06/24/2004US20040120431 Wireless receiver and method for determining a representation of noise level of a signal
06/24/2004US20040120425 Numerical control oscillator, digital frequency converter and radio frequency unit
06/24/2004US20040120424 Method for making a clear channel assessment in a wireless network
06/24/2004US20040120421 Supporting multiple wireless protocols in a wireless device
06/24/2004US20040120418 Wideband digital radio with transmit modulation cancellation
06/24/2004US20040120415 Wireless communication system and method using grouping maximum likelihood detection
06/24/2004US20040120390 Remote customer profile adaptive operating system
06/24/2004US20040120388 Spread spectrum communication device and communication system
06/24/2004US20040120387 Optimum interpolator method and apparatus for digital timing adjustment
06/24/2004US20040120386 Method and apparatus for measuring timing of signals received from multiple base stations in a CDMA communication system
06/24/2004US20040120385 Integrated circuit for code acquisition
06/24/2004US20040120307 Cell search method and communication terminal apparatus
06/24/2004US20040120300 System, method and apparatus for parallel information transmission in wireless communication systems
06/24/2004US20040120299 Method and apparatus for multi-user detection using RFSQ successive interference cancellation in CDMA wireless systems
06/24/2004US20040120282 Cancellation of pilot and traffic signals
06/24/2004US20040120275 Asynchronous modulation and demodulation for spread spectrum and code-division multiple access communication
06/24/2004US20040120274 CDMA transceiver techniques for wireless communications
06/24/2004US20040119650 Auxiliary antenna for wireless handset
06/24/2004US20040119618 Integrated circuit for code acquisition
06/24/2004US20040119562 Duplexer and communication apparatus
06/24/2004US20040119560 High frequency composite switch module
06/24/2004US20040119533 High linearity doherty communication amplifier with bias control
06/24/2004US20040119457 Peripheral device receiver detection in a high noise environment
06/24/2004US20040119099 Semiconductor device and receiver
06/24/2004US20040118998 Encoder
06/24/2004DE10314228A1 Programmierbarer Sender und Empfänger mit Digital-Hochfrequenzspeicher The programmable transmitter and receiver with a digital high-frequency memory
06/24/2004DE10256939A1 Störsicheres, enegieoptimiertes Funkübertragungsverfahren für Funkübertragungen mit großem Tastverhältnis Noise-immune, enegieoptimiertes radio transmission method for radio transmission with large duty cycle
06/24/2004DE10256252A1 Synchronous code multiplex transmission method for distance coded pulses for mobile radio applications
06/24/2004CA2809754A1 Derivation of eigenvectors for spatial processing in mimo communication systems
06/24/2004CA2509194A1 Finger merge protection for rake receivers using polling
06/24/2004CA2503668A1 Apparatus, and an associated method, for providing traffic class support for qos activation in a radio communication system
06/23/2004EP1432265A1 Cell search method and communication terminal apparatus