Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › H04B 7 - Radio transmission systems, i.e. using radiation field
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
07/2003
07/24/2003WO2003061206A1 Device capable of performing radio communication
07/24/2003WO2003061204A1 Enhancement of data frame re-transmission by using an alternative modulation scheme in a wlan
07/24/2003WO2003061202A1 Method and system for identifying and monitoring repeater traffic in a code division multiple access system
07/24/2003WO2003061184A1 Self-interference removal using converter compensation in a relayed communication system
07/24/2003WO2003061176A2 Protocol for reliable, self-organizing, low-power wireless network for security and building automation system
07/24/2003WO2003061175A2 Self-organizing hierarchical wireless network for surveillance and control
07/24/2003WO2003061172A1 Adaptable forward link data rates in communications systems for mobile platforms
07/24/2003WO2003061165A1 Diversity branch delay alignment in a radio base station
07/24/2003WO2003061158A1 Base station and mobile station and communication system and base station communication method and base station communication program and mobile station communication method and mobile station communication program
07/24/2003WO2003061156A1 Variable frequency spacing in a fdd communication system
07/24/2003WO2003061155A1 Global real-time transmission and control system in safety for aircraft by a/v and digital data and salvaging system
07/24/2003WO2003061154A1 Power control cduring state transition
07/24/2003WO2003061138A1 Method and apparatus for weighted non-binary repeat accumulate coding and space-time coding
07/24/2003WO2003061132A1 A correlation method for communication apparatus
07/24/2003WO2003060690A1 Remote access system for personal computer
07/24/2003WO2003060666A2 Wireless communication system architecture having split mac layee
07/24/2003WO2003060664A2 Method and apparatus for providing a message creation reference associated with a real-time communication message
07/24/2003WO2003060428A1 Navigation apparatus
07/24/2003WO2003036814A8 Controlling forward link transmission power
07/24/2003WO2003009608A3 Method for synchronising radio terminals in a radio communication system
07/24/2003WO2002045327A3 Method and apparatus for transmitting data traffic on a wireless communication channel
07/24/2003US20030140226 Authentication method, communication apparatus, and relay apparatus
07/24/2003US20030139857 Communication system for communication between in-vehicle terminals and center, and in-vehicle terminal employed in communication system
07/24/2003US20030139206 Portable telephone and method of displaying data thereof
07/24/2003US20030139202 Radio
07/24/2003US20030139201 Communication device and digital encoding method thereof
07/24/2003US20030139198 Antenna arrangement and method relating thereto
07/24/2003US20030139196 Reallocation of excess power for full channel-state information (CSI) multiple-input, multiple-output (MIMO) systems
07/24/2003US20030139194 Closed-loop transmit diversity scheme in frequency selective multipath channels
07/24/2003US20030139190 Method and apparatus using geographical position to provide authenticated, secure, radio frequency communication between a gaming host and a remote gaming device
07/24/2003US20030139179 Integrated personal communications system and method
07/24/2003US20030139170 Method of reducing access time to UTRAN in UMTS
07/24/2003US20030139168 Methods and systems for down-converting electromagnetic signals, and applications thereof
07/24/2003US20030139160 Method and apparatus of a fast digital automatic gain control circuit
07/24/2003US20030139154 Radio terminal and fault detection method
07/24/2003US20030139152 Radio base station and program recorded medium
07/24/2003US20030139145 Data transmitting method and apparatus for guaranteeing quality of service in a data communication system
07/24/2003US20030139144 Portable information terminal and information transmitting method
07/24/2003US20030139140 Selective combining of multiple non-synchronous transmissions in a wireless communication system
07/24/2003US20030139139 High data rate closed loop mimo scheme combining transmit diversity and data multiplexing
07/24/2003US20030139136 System and method for optimizing bluetooth transmissions to overcome signal interference
07/24/2003US20030139135 Method for selecting applications that can be activated via a civil aeronautical communication network
07/24/2003US20030138066 Encoder and method for efficient synchronisation channel encoding in UTRA TDD mode
07/24/2003US20030138063 Channel estimation sequence and method of estimating a transmission channel which uses such a channel estimation sequence
07/24/2003US20030138058 Diversity coded OFDM for high data-rate communication
07/24/2003US20030138053 Time reversal communication system
07/24/2003US20030137972 Method and device for synchronizing data transfer devices
07/24/2003US20030137969 Time synchronisation for mobile systems
07/24/2003US20030137964 Satellite broadcasting system
07/24/2003US20030137963 Satellite broadcasting system
07/24/2003US20030137958 Spread spectrum communication device and spread spectrum communication method
07/24/2003US20030137957 Radio transmitting and receiving device and radio communication system
07/24/2003US20030137955 Method and apparatus for transmitting and receiving information about forward channel status in a multi-carrier mobile communication system
07/24/2003US20030137953 Apparatus and method for determining a soft handover in a CDMA mobile communication system
07/24/2003US20030137950 Apparatus and method for distributing power in an HSDPA system
07/24/2003US20030137930 Method and apparatus for routing information in satellite communication networks
07/24/2003US20030137459 Antenna apparatus for folder type mobile phone
07/24/2003US20030137454 Methods and apparatus for determining a direction of arrival in a wireless commmunication system
07/24/2003DE19605873C2 Richtfunksystem mit dezentral gesteuerter dynamischer Kanalwahl und dynamischer Kapazitätszuweisung Radio relay system with decentralized controlled dynamic channel selection and dynamic capacity allocation
07/24/2003CA2472602A1 Method and system for identifying and monitoring repeater traffic in a code division multiple access system
07/23/2003EP1330136A1 Method of cell initial search in cdma digital mobile telecommunication system
07/23/2003EP1330133A1 Radio communication system
07/23/2003EP1330124A2 Information device and computer product
07/23/2003EP1330097A2 System and method for detecting computer viruses in a mobile communication system
07/23/2003EP1330096A2 System and method for transmitting, storing and using data patterns in a mobile communications terminal
07/23/2003EP1330080A2 Packet scheduling method and apparatus for downlink transmission to mobile terminals
07/23/2003EP1330072A1 Radio communication terminal, radio communication method, and program
07/23/2003EP1330062A1 Method and apparatus for weighted non-binary repeat coding and space-time coding
07/23/2003EP1330059A1 Radio communication apparatus, transmitter apparatus and receiver apparatus
07/23/2003EP1330050A1 A method and device for downlink feedback multiple antenna transmit in wireless communication system
07/23/2003EP1330049A1 Apparatus and method for distributing power in an HSDPA system
07/23/2003EP1330048A1 Method of estimating downlink channel, and user equipment
07/23/2003EP1330041A1 A method and an apparatus for improving the carriers' output power of a broadband multi-carrier base-station
07/23/2003EP1329790A2 Mobile communications terminal and data transmitting method
07/23/2003EP1329116A2 Context aware wireless communication device and method
07/23/2003EP1329087A1 Mobile comunication system and terminal with means for displaying multislot transmission
07/23/2003EP1329069A2 Method and apparatus for producing a channel estimate with reduced rank
07/23/2003EP1329066A2 Method and apparatus for determining a data rate in a high rate packet data wireless communications system
07/23/2003EP1329062A2 Method for forwarding in multihop networks
07/23/2003EP1329038A2 Method and apparatus for space division multiple access receiver
07/23/2003EP1329037A1 Power level convergence in a radio communications system
07/23/2003EP1329036A2 Method and apparatus for power control in a wireless communication system
07/23/2003EP1329035A1 Communication system
07/23/2003EP1329034A2 Communications system and method of administering connections therein
07/23/2003EP1329033A1 Diversity Receiver for Radio Communications
07/23/2003EP1329001A2 Efficiently generating selectable antenna polarization
07/23/2003EP1299960A4 A reverse synchronization method in a wireless system
07/23/2003EP1290529A4 Method for dynamically allocating time slots of a common tdma broadcast channel to a network of transceiver nodes
07/23/2003EP1092284A4 Method for unobtrusive interception of satellite communication
07/23/2003EP0986882B1 Time variable adaptation method and data receiver
07/23/2003EP0929983B1 Dual mode portable telephone unit
07/23/2003EP0803166B1 Portable cellular telephone using spread spectrum communication with mobile transceiver
07/23/2003EP0784909B1 Method for power saving in a cellular radiotelephone apparatus
07/23/2003CN2562508Y Microwave wide-band low-noise frequency synthesizer
07/23/2003CN2562507Y Mobile carrier satellite TV receiver
07/23/2003CN2562506Y Column style C waveband digit tuner
07/23/2003CN1432239A Master communication appts. used in radio LAN system, and control method and control program of master communication appts.
07/23/2003CN1432235A Radio LAN system and radio LAN system controlling method and control program
07/23/2003CN1432234A Slave communication appts. used in radio lan system, control method of slave communication appts. and control program
07/23/2003CN1432226A Radio base station and program recorded medium
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