Patents
Patents for H04W 52 - Power management, e.g. tpc [transmission power control], power saving or power classes (45,166)
09/2004
09/02/2004US20040171401 Methods and systems for assigning channels in a power controlled time slotted wireless communications system
09/02/2004US20040171400 Controller for reducing latency in a group dormancy-wakeup process in a group communication network
09/02/2004US20040171387 Base station apparatus and radio communication method
09/02/2004US20040171359 Power allocation in a communication system
09/02/2004US20040171352 Radio communication system, radio station, and radio communication mehod
09/02/2004US20040170194 Terminating frame reception
09/02/2004US20040170140 Method for selecting an optimum access point in a wireless network
09/02/2004US20040170134 Station discovery processing method and wireless communication device
09/02/2004CA2516529A1 Peak-to-average power ratio management for multi-carrier modulation in wireless communication systems
09/02/2004CA2516382A1 Controlled superposition coding in multi-user communication systems
09/02/2004CA2516359A1 Methods and apparatus of enhanced coding in multi-user communications systems
09/02/2004CA2516296A1 Scheduled and autonomous transmission and acknowledgement
09/02/2004CA2516228A1 Systems and methods for performing outer loop power control in wireless communication systems
09/02/2004CA2515837A1 System and method for uplink rate selection during soft handover
09/01/2004EP1453334A2 Method and device for the obtaining, transmission and evaluation of security related signals
09/01/2004EP1453330A1 Mobile body communication system; radio communication control apparatus; mobile body communication apparatus; and mobile body communication method
09/01/2004EP1453225A1 Radio control apparatus, mobile communication method, mobile communication program and mobile communication system
09/01/2004EP1453222A2 Mobile communication system, radio controller, base station and transmission power controlling method
09/01/2004EP1453221A1 Device and method for communication between base station and subscriber unit in CDMA communication system
09/01/2004EP1453211A2 Radio communication system, radio station, and radio communication method
09/01/2004EP1452064A2 Performing an idle mode handoff in a wireless communication device
09/01/2004EP1452051A1 Method and apparatus for paging a mobile terminal in a wireless lan
09/01/2004EP1451758A2 Method and apparatus for a reverse link supplemental channel scheduling
09/01/2004EP0965183B1 A circuit and method for controlling the power used by a portable radiotelephone
09/01/2004CN1526252A Code power measurement for dynamic channel allocation
09/01/2004CN1526207A Transmission power level estimation
09/01/2004CN1525657A Mobile communication system, radio controller, base station and transmission power controlling method
09/01/2004CN1525654A Radio communication system, radio station, and radio communication method
09/01/2004CN1165186C RF power controller and control method suitable for non-constant envelope modulation
09/01/2004CN1165118C Method and apparatus for determining closed lamp power control set point in wireless packet data communication system
08/2004
08/31/2004US6785548 Method and system for random access packet channel request
08/31/2004US6785227 Method and apparatus for multi-layer resource management in wireless communications systems
08/31/2004CA2310006C Mobile station positioning system and method in mobile communication system
08/26/2004WO2004073277A1 Apparatus and associated method for facilitating control of control signaling performed by a mobile node operable in a radio communication systemication system
08/26/2004WO2004073245A1 Data transmission method
08/26/2004WO2004073204A1 Wireless transceivers, methods, and computer program products for restricting transmission power based on signal- to-interference ratios
08/26/2004WO2004073202A1 Method for adjusting the transmission outputs of two channels of a link, station and communication system
08/26/2004WO2004073105A2 System and method using adaptive antennas to selectively reuse common physical channel timeslots for dedicated channels
08/26/2004WO2004072673A2 System and method for improved uplink signal detection and reduced uplink signal power
08/26/2004US20040166899 Mobile communication system, radio base station controller and transmitting and receiving power control method therefor
08/26/2004US20040166889 Apparatus for adjusting channel interference between devices in a wireless network
08/26/2004US20040166888 Uplink transmission power control method
08/26/2004US20040166887 Pilot signals for use in multi-sector cells
08/26/2004US20040166886 Pilot signals for use in multi-sector cells
08/26/2004US20040166884 Reliability determination and combining of power control commands received in a wireless communication system
08/26/2004US20040166871 Apparatus for self-adjusting power at a wireless station to reduce inter-channel interference
08/26/2004US20040166870 Distributed protocol for use in a wireless network
08/26/2004US20040166869 Controlled superposition coding in multi-user communication systems
08/26/2004US20040166868 Wireless channel selection apparatus including scanning logic
08/26/2004US20040166867 Program for ascertaining a dynamic attribute of a system
08/26/2004US20040166866 Apparatus for selecting an optimum access point in a wireless network
08/26/2004US20040166860 Method and apparatus for controlling operation of an access terminal in a communication system
08/26/2004US20040166852 Method for associating access points with stations in a wireless network
08/26/2004US20040166851 Method for adjusting channel interference between access points in a wireless network
08/26/2004US20040166850 Wireless station protocol apparatus
08/26/2004US20040166849 Apparatus for ascertaining a dynamic attribute of a system
08/26/2004US20040166848 Method for selecting an optimum access point in a wireless network on a common channel
08/26/2004US20040166847 Program for adjusting channel interference between devices in a wireless network
08/26/2004US20040166846 Program for adjusting channel interference between access points in a wireless network
08/26/2004US20040166845 Wireless station protocol program
08/26/2004US20040166844 Method for self-adjusting power at a wireless station to reduce inter-channel interference
08/26/2004US20040166838 Wireless channel selection program
08/26/2004US20040166837 Program for associating access points with stations using bid techniques
08/26/2004US20040166809 Method and apparatus for co-channel interference measurements and interference component separation based on statistical signal processing in drive-test area
08/26/2004US20040165654 Efficient multipath centroid tracking circuit for a code division multiple access (CDMA) system
08/26/2004US20040165612 Transmission channel selection program
08/26/2004US20040165574 Radio terminal unit and radio communication system
08/26/2004US20040165573 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
08/26/2004US20040165557 Wireless channel selection method including scanning logic
08/26/2004US20040165556 Distance determination method for use by devices in a wireless network
08/26/2004US20040165555 Program for selecting an optimum access point in a wireless network
08/26/2004US20040165550 Infrastructure for wireless LANs
08/26/2004US20040165549 Program for associating access points with stations in a wireless network
08/26/2004US20040165548 Method for associating access points with stations using bid techniques
08/26/2004US20040165539 Processing wireless messages to reduce host power consumption
08/26/2004CA2515993A1 System and method using adaptive antennas to selectively reuse common physical channel timeslots for dedicated channels
08/25/2004EP1450575A1 Mobile communication system, radio base station controller and transmitting and receiving power control method therefor
08/25/2004EP1450531A2 System and method for generating signal waveforms in a CDMA cellular telephone system
08/25/2004EP1450240A2 Method and apparatus for managing power in network interface modules
08/25/2004EP1449397A1 Interference measurements in a wireless communications system
08/25/2004EP1449311A1 Radio communication system
08/25/2004EP0972417B1 Method for channel allocation
08/25/2004CN1524368A Method and apparatus for transmission framing in a wireless communication system
08/25/2004CN1523911A Mobile phone capable of prompting wireless signal transmission power
08/25/2004CN1523907A A method for backup of power amplifier and equipment thereof
08/25/2004CN1523783A Mobile communication system, radio base station controller and transmitting and receiving power control method therefor
08/25/2004CN1164141C Structure for supporting radio paging service property in radio telecommunication system
08/25/2004CN1164133C Spread spectrum communication system, transmission power control method and base station, mobile terminal
08/25/2004CN1164131C Method for wire line data transmission, base station apparatus and mobile station apparatus
08/25/2004CN1164046C Device and method for a mobile station for receiving signals transmitted from a base station
08/25/2004CN1164044C Synchronization of forward link base station power levels during handoff between base station sectors in mobile radio communication system
08/25/2004CN1164027C Power amplifying circuit with power supply regulator for controlling adjacent and alternate channel power
08/24/2004US6782271 Method and apparatus for link adaptation in a mobile communication system
08/24/2004US6782270 Transmit power control in a mobile communications system
08/24/2004US6782255 Upgrading of resources in a telecommunications network
08/24/2004US6782250 Battery operated radio receivers having power save by reducing active reception time
08/24/2004US6782059 Discontinuous transmission (DTX) detection
08/24/2004US6782035 Base station apparatus of mobile communication system
08/24/2004US6781969 Preemptive power-up method for protecting system users from sudden high speed data
08/19/2004WO2004070996A2 Transmitter directed code division multiple access system using multi-users diversity to maximize throughput while equitably providing access to users