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)
04/2012
04/03/2012US8150447 Multi mode outer loop power control in a wireless network
04/03/2012US8150446 Thermal energy control in a mobile transceiver
04/03/2012US8150445 Base station and wireless communication system
04/03/2012US8150444 Mobile communication method, mobile communication system and radio network controller
04/03/2012US8150443 Overload indicator for adjusting open loop power control parameters
04/03/2012US8150442 Method and apparatus for controlling power of subcarriers in a wireless communication system
04/03/2012US8150440 System and method for reducing power consumed by a wireless communication device
04/03/2012US8150439 Facilitating user interactions based on proximity
04/03/2012US8150438 Method for initiating a communication while participating in another communication
04/03/2012US8150437 Architecture to facilitate the monetization of disparate, inter-worked pushed to talk technologies
04/03/2012US8150436 Radio-wave propagation characteristic prediction assisting system and radio-wave propagation characteristic prediction assisting method
04/03/2012US8150435 Reporting channel quality information
04/03/2012US8150434 Leadership support system determining a danger of isolation of a group member even under temporarily worsened communication conditions
04/03/2012US8150419 Method of invoking privacy on telecommunications network
04/03/2012US8150414 Method for maintaining the continuing existence of NPD in IEEE 802.22.1 operation
04/03/2012US8150409 Method of controlling data transmission in a wireless relay system, and the relay system implementing the method
04/03/2012US8150402 Method for planning a cellular mobile telecommunications network
04/03/2012US8150391 System and method for using a cellular telephone in a mobile vehicle
04/03/2012US8150353 Masthead amplifier unit
04/03/2012US8150332 Method and system for low-frequency communication
04/03/2012US8150331 Method for adapting the signal transmission between two electronic devices, as well as arrangement with a computer system and a peripheral device
04/03/2012US8150327 Channel sounding techniques for a wireless communication system
04/03/2012US8150323 Mobile communication terminal and method for inputting/outputting voice during playback of music data by using bluetooth
04/03/2012US8150322 Slave device complying with bluetooth communication protocol and related method for establishing bluetooth communication connection
04/03/2012US8150321 Near field RF communicators and near field communications enabled devices
04/03/2012US8150320 Method for operating a short haul radio transmitting/radio receiving system conforming to a short haul radio communication standard and a master device for implementing said method
04/03/2012US8150319 Communication apparatus
04/03/2012US8150318 Apparatus for collecting environmental data and method of monitoring environment in real time
04/03/2012US8150312 Propagation of messages
04/03/2012US8150311 Communication system
04/03/2012US8150035 Method and systems to operate a set-top box
04/03/2012US8149971 Multiple-branch wireless receiver
04/03/2012US8149952 Multi-mode receiver
04/03/2012US8149947 Channel estimation of multi-carrier signal with selection of time or frequency domain interpolation according to frequency offset of continuous pilot
04/03/2012US8149946 Joint transceiver design for MIMO communications
04/03/2012US8149944 MIMO communication system and transmission station
04/03/2012US8149943 Space time coded MB-OFDM UWB system
04/03/2012US8149942 Method and system for selecting a transmission scheme in a multiple-input-multiple-output wireless communications system
04/03/2012US8149895 Method and system for code reuse and capacity enhancement using null steering
04/03/2012US8149861 Method and transmission apparatus for transmitting data in a coax network
04/03/2012US8149825 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
04/03/2012US8149815 Communication system, a communication method, and a communication apparatus with clear to send signal frame features
04/03/2012US8149814 Method and device for service time division multiplexing
04/03/2012US8149812 Method and apparatus for retransmitting data in wireless LAN system using visible light communication
04/03/2012US8149798 Base station apparatus and radio communication parameter setting method
04/03/2012US8149795 Method and apparatus for wireless communication in high-frequency band
04/03/2012US8149793 Allocation of access slots to mobile stations in order to count the number of stations interested in a MBMS (multimedia broadcast/multicast service)
04/03/2012US8149792 Allocation of spreading codes for telecommunications channels
04/03/2012US8149779 Method and apparatus for scheduling uplink rates adaptively to fast rate ramping in a packet communication system
04/03/2012US8149778 Apparatus and method for communicating uplink signaling information
04/03/2012US8149776 Method, apparatus and computer program for user equipment access channel procedures
04/03/2012US8149774 System, apparatus, and method for use of reserved PN-offsets to limit cellular wireless communications
04/03/2012US8149766 Method of downlink resource allocation in a sectorized environment
04/03/2012US8149765 Mobile station, base station, communications system, and communications method
04/03/2012US8149764 Methods and apparatus for distributing and acquiring overhead flow data in a multi-frequency network
04/03/2012US8149763 Controlling a power level in a wireless communications system with different scrambling codes
04/03/2012US8149762 Satellite, mobile terminal, and complementary terrestrial component in OFDM based multi-beam satellite system reusing the same frequency band for all the beams, and communication method thereof
04/03/2012US8149761 Incrementally increasing deployment of gateways
04/03/2012US8149760 Method and mobile system for path management in multi-hop cellular network and data frame used for the method and the mobile system
04/03/2012US8149759 Apparatus and method for processing bandwidth request in multihop relay broadband wireless access (BWA) communication system
04/03/2012US8149757 Bandwidth efficient HARQ scheme in relay network
04/03/2012US8149756 Method, apparatus and computer program product providing randomized relay network
04/03/2012US8149746 Battery level based configuration of a mobile station by a base station
04/03/2012US8149745 Wireless communication system, wireless communication device, wireless communication method, and program
04/03/2012US8149744 Digital broadcasting system and data processing method
04/03/2012US8149742 System and method for receiving and transmitting signals
04/03/2012US8149738 Method and terminal for establishing PT session in order to use PT box
04/03/2012US8149712 Method for selecting transport format combination guaranteed QoS in mobile communication system
04/03/2012US8149684 Code space sharing among multiple modes of operation
04/03/2012CA2575068C Method and system of scanning a tdma channel
04/03/2012CA2513710C System and method for multiple-input multiple-output (mimo) radio communication
04/03/2012CA2444166C Method and apparatus for remote control of an audio source such as a wireless microphone system
04/02/2012DE202008018242U1 Vorrichtung zum Ermöglichen einer schnellen Decodierung von Übertragungen mit mehreren Codeblöcken Apparatus for enabling a fast decoding of transmissions with multiple code blocks
04/01/2012CA2716174A1 Satellite system
03/2012
03/30/2012DE202008018240U1 Sende-Diversity für Bestätigung und Kategorie 0-Bits in einem drahtlosen Kommunikationssystem Transmit diversity for confirmation and Category 0 bits in a wireless communication system
03/29/2012WO2012040739A1 Techniques for multi-user mimo sounding in wireless networks
03/29/2012WO2012040720A1 Techniques utilizing arq feedback for efficient transmitter buffer usage
03/29/2012WO2012040667A1 Techniques to wirelessly transmit data
03/29/2012WO2012040485A1 Mac data service enhancements
03/29/2012WO2012040441A1 A method for efficient mu-mimo transmission by joint assignments of transmission architecture, and interference alignment schemes using optimized user-code assignments and power-allocation
03/29/2012WO2012040401A2 Systems for assessing and optimizing muscular performance
03/29/2012WO2012040400A1 Device, system, and method of adjusting channel utilization for wireless transmission
03/29/2012WO2012040396A1 Methods of co-existence for wideband transmissions
03/29/2012WO2012040346A1 Transmit power management for specific absorption rates
03/29/2012WO2012040254A2 Device, system and method for monitoring and communicating biometric data of a diver
03/29/2012WO2012039943A1 Mu mimo support with highly directional antennas
03/29/2012WO2012039873A1 Channel structure for non-contention based windows and contention based random access requests
03/29/2012WO2012039783A1 Protocol for mu mimo operation in a wireless network
03/29/2012WO2012039659A1 Antenna device and method in a mimo system
03/29/2012WO2012039652A1 Methods and arrangements for establishing a radio connection in a communication system
03/29/2012WO2012039651A1 Methods and arrangements for contention resolution in a communication system
03/29/2012WO2012039640A1 Device, system and method of multi-user multi-input-multi-output wireless communication
03/29/2012WO2012039591A2 Method and apparatus for efficient feedback in a wireless communication system that supports multiple antennas
03/29/2012WO2012039589A2 Method and apparatus for efficient feedback in a wireless communication system that supports multiple antennas
03/29/2012WO2012039588A2 Method and apparatus for efficient feedback in a wireless communication system that supports multiple antennas
03/29/2012WO2012039586A1 Apparatus and method for detecting cause of radio link failure or handover failure in mobile communication system
03/29/2012WO2012039574A2 Method and apparatus for disabling an illegal device in a wireless lan system
03/29/2012WO2012039571A2 Method and user equipment for transmitting uplink control information
03/29/2012WO2012039556A2 Apparatus and method for transmitting downlink control information in a wireless communication system
03/29/2012WO2012039541A1 Method and apparatus for carrier aggregation in wireless communication system
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