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)
02/2003
02/11/2003US6519293 Radio transmitter and radio communication method
02/11/2003US6519292 Transmission method, transmitter and receiver
02/11/2003US6519277 Accelerated selection of a base station in a wireless communication system
02/11/2003US6519276 Sequential path searching method in a mobile telecommunication system having a variable data rate transmission environment
02/11/2003US6519262 Time division multiplex approach for multiple transmitter broadcasting
02/11/2003US6519245 Communication system having dedicated time slots for selection signals
02/11/2003US6519243 Communication system for communications devices utilizing asymmetrical paths and communications method utilizing asymmetrical paths
02/11/2003US6519240 Method and base station system for channel allocation in a radio communication system
02/11/2003US6519238 Transmission apparatus and base station apparatus using the same
02/11/2003US6519236 Automatic power control in uncoordinated frequency-hopping radio systems
02/11/2003US6519233 Subscriber unit burst mode reservation in a code division multiple access wireless communication system
02/11/2003US6518993 Mobile imaging
02/11/2003US6518920 Adaptive antenna for use in same frequency networks
02/11/2003US6518855 Integrated circuit for mobile radio and mobile telephone installations
02/11/2003CA2250245C Antenna assembly for radiotelephonic device
02/11/2003CA2246535C Multiple access communications system and method using code and time division
02/10/2003WO2003081836A1 A self-adapting weighted space time transmitting diversity method and system thereof
02/10/2003CA2398622A1 Communication system rate acceleration process
02/06/2003WO2003010986A1 Method for changing graphical data like avatars by mobile telecommunications terminals
02/06/2003WO2003010985A1 Method for launching an application with a mobile station
02/06/2003WO2003010984A1 Communication of control information in wireless communication systems
02/06/2003WO2003010982A2 System and method for providing auxiliary reception in a wireless communications system
02/06/2003WO2003010979A2 Method for determining whether to perform link adaptation in wcdma communications
02/06/2003WO2003010942A2 System and method for improved security in a handset reprovisioning and reprogramming
02/06/2003WO2003010936A1 Software definable block adaptive decision feedback equalizer
02/06/2003WO2003010932A2 System and method for peer-to-peer handset communication
02/06/2003WO2003010929A1 Method and system for transmitting data from a first data network into a second data network
02/06/2003WO2003010911A2 Method and system for efficiently regulating data transmissions
02/06/2003WO2003010908A1 System and method for frame selection in ip-based cdma network
02/06/2003WO2003010902A1 Wireless communication system, wireless communication unit and method of synchronisation
02/06/2003WO2003010900A1 Broadcasting and multcasting in wireless communication
02/06/2003WO2003010899A1 Communication system employing transmit diversity
02/06/2003WO2003010898A1 Downlink channel estimation employing non-polluting dummy pilot codes
02/06/2003WO2003010895A1 Method for power reduction in inter-symbol interference limited channels
02/06/2003WO2003010729A1 Terminal apparatus, information reporting method, information sensing apparatus, information terminal apparatus, and information processing server apparatus
02/06/2003WO2003010668A2 System and method for field diagnosis of wireless communications device system software
02/06/2003WO2003010664A2 System and method for updating persistent data in a wireless communications device
02/06/2003WO2003010663A2 System and method for the management of wireless communications device system software downloads in the field
02/06/2003WO2003010662A2 System and method for field downloading a wireless communication device software code section
02/06/2003WO2003010658A2 System and method for organizing field upgradable wireless communication device software
02/06/2003WO2003010656A2 System and method for executing update instructions on a wireless communications device
02/06/2003WO2002087112A3 Unmanned lighter-than-air safe termination and recovery methods
02/06/2003WO2002058271A3 Frequency domain equalisation with decision feedback
02/06/2003WO2002041651A3 Methods and apparatus for identifying asset location in mobile co mmunication networks
02/06/2003WO2002013411A3 Method and apparatus for base station and mobile station time calibration
02/06/2003WO2001091312A3 Method and apparatus for providing a broadband, wireless, communications network
02/06/2003WO2001035564A3 Methods and apparatus for reducing synchronization code interference in cdma communications systems
02/06/2003US20030028898 Enhanced return path performance using modulation-based alignment criteria
02/06/2003US20030028481 Credit card system and method
02/06/2003US20030027604 Mobile communication terminal device capable of changing output sound and output sound control method
02/06/2003US20030027603 Imaging apparatus
02/06/2003US20030027599 Method for polar diagram shaping in a radio communications system
02/06/2003US20030027598 Method and apparatus for signal equalization in a communication system with multiple receiver antennas
02/06/2003US20030027596 Receiving apparatus
02/06/2003US20030027588 Mobile communication system, base station apparatus, and method of controlling mobile communication system
02/06/2003US20030027587 System and method for coordination of wireless maintenance channel power control
02/06/2003US20030027586 Wireless communication network with tracking dish antenna
02/06/2003US20030027582 Radio communication terminal unit and method of transmitting location information
02/06/2003US20030027568 Method and apparatus for maintaining independent, parallel data streams over separate modulation channels of a multi-dimensional modulator
02/06/2003US20030027567 Infrastructure for telephony network
02/06/2003US20030027560 Message forwarding system and method
02/06/2003US20030027551 Network security architecture for a mobile network platform
02/06/2003US20030027546 Information transmission system, information sending/receiving system and information terminal
02/06/2003US20030027540 Diversity combiner and associated methods
02/06/2003US20030027538 Receiving apparatus and a receiver system having the receiving apparatus
02/06/2003US20030027535 Method and apparatus for controlling power of a transmitted signal
02/06/2003US20030027533 Multi-band radio terminal apparatus
02/06/2003US20030027529 Method of improving efficiency in a satellite communications system
02/06/2003US20030027528 Image information input/output device and control system for the same using mobile device
02/06/2003US20030027524 Mobile communication network forming device, mobile communication system, mobile communication network forming method, program and computer-readable storage medium
02/06/2003US20030027523 Method and apparatus of using satellites to augment traffic capacity of a wireless network infrastructure
02/06/2003US20030027522 Method and apparatus for allocating data communications resources in a satellite communications network
02/06/2003US20030026366 Diversity receiving device
02/06/2003US20030026365 Receiver and method therefor
02/06/2003US20030026356 Bandwidth-efficient wireless network modem
02/06/2003US20030026350 Apparatus for TFCI mapping in wireless communication mobile station and method thereof
02/06/2003US20030026349 Multiple space time transmit diversity communication system with selected complex conjugate inputs
02/06/2003US20030026348 Wireless communication apparatus and method
02/06/2003US20030026326 Method and apparatus for adjusting delay in systems with time-burst pilot and fractionally spaced equalizers
02/06/2003US20030026324 Power-controlled random access
02/06/2003US20030026293 Communication of physical layer control parameters
02/06/2003US20030026286 Apparatus and method of scheduling channel allocation in dynamic TDMA frame
02/06/2003US20030026240 Broadcasting and multicasting in wireless communication
02/06/2003US20030026239 TDMA radio terminal capable of adjusting transmit timing by using measured delay time
02/06/2003US20030026235 Method and apparatus for time-sharing channelization code in a CDMA communication system
02/06/2003US20030026234 Assigning physical channels of a new user service in a hybrid time division multiple access/code division multiple access communication system
02/06/2003US20030026233 Method of providing hysteresis in detection of path timing by multiplying delay profile by weighting coefficient
02/06/2003US20030026227 Assigning physical channels to time slots using a fragmentation parameter in a hybrid time division multiple access/code division multiple access communication system
02/06/2003US20030026225 Mobile communications terminal with position determination
02/06/2003US20030026222 Method and apparatus for aggregation of wireless resources of proximal wireless units to facilitate diversity signal combining
02/06/2003US20030026219 Power control device and method for controlling a reverse link common channel in a CDMA communication system
02/06/2003US20030026218 System and method for token-based PPP fragment scheduling
02/06/2003US20030026215 System and method for minimizing guard time in a time division duplex communication system
02/06/2003US20030025633 System and method for forming a beam and creating nulls with an adaptive array antenna using antenna excision and orthogonal eigen-weighting
02/06/2003US20030025041 Satellite communications system
02/06/2003CA2454481A1 Method for determining whether to perform link adaptation in wcdma communications
02/06/2003CA2454334A1 Method for launching an application with a mobile station
02/06/2003CA2454274A1 Method and arrangement for transmission of data from a first data network to a second data network
02/06/2003CA2453931A1 Method and system for efficiently regulating data transmissions
02/05/2003EP1282327A2 Mobile telephone communications networks
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