Patents
Patents for H04W 52 - Power management, e.g. tpc [transmission power control], power saving or power classes (45,166)
09/2004
09/16/2004WO2004079972A2 User interface and associated method for indicating status using keypad backlights
09/16/2004WO2004077920A2 Method and system for radio link establishment and maintenance with p2p communication in wireless communication
09/16/2004WO2004077919A2 Method and system for maintaining uplink synchronization with peer-to-peer communication in wireless communication system
09/16/2004WO2004064289A3 Method and system for organizing the cells of a wireless communication system and allocating resources to provide multimedia broadcast services
09/16/2004WO2004054142A3 Method and apparatus to optimize off-frequency pilot searching by a wireless mobile station
09/16/2004WO2004001545A3 Rate control for multi-channel communication systems
09/16/2004US20040180701 System and method for battery conservation with assistance from the network and radio resource management
09/16/2004US20040180685 Fast method for adjusting downlink transmitted power
09/16/2004US20040180684 Hybrid method for adjusting downlink transmitted power
09/16/2004US20040180659 Method and system for load sharing between a plurality of cells in a radio network system
09/16/2004US20040180658 Wireless communication system, wireless communication device and wireless communication method, and computer program
09/16/2004US20040179627 Pilots for MIMO communication systems
09/16/2004US20040179525 Generalized rate control for a wireless communications network
09/16/2004CA2518384A1 Frame synchronization with acknowledgment timeout in wireless networks
09/15/2004EP1458116A2 Method of controlling power of wireless access node in a wireless LAN system
09/15/2004EP1456970A1 Transmit power control during condition of out-lock for fingers in a rake receiver
09/15/2004EP1456967A1 Wireless communication device and method for communicating in site selection diversity mode
09/15/2004EP1456966A1 Method and apparatus for generating a quality measure target value based on channel conditions
09/15/2004CN1529523A Transmitting power detection device for mobile communication system
09/15/2004CN1529423A Outer loop/weighted open loop power control in time division duplex communication system
09/15/2004CN1167296C Method and device of controlling transmitting speed in communication system
09/15/2004CN1167289C Multiple-carrier power control device and meethod for wideband digital mobile communication system base station
09/15/2004CN1167230C Communication system, communicaton control apparatus and method
09/10/2004WO2004077873A1 Wireless system with automatic channel and power selection for access points
09/10/2004WO2004077855A1 Distance determination system and method for use by devices in a wireless network
09/10/2004WO2004077852A1 Wireless network architecture
09/10/2004WO2004077851A1 Wireless access protocol system and method
09/10/2004WO2004077846A2 System and method for selecting an access point in a wireless network
09/10/2004WO2004077778A1 Power and bit loading allocation in a communication system with a plurality of channels
09/10/2004WO2004077749A1 Processing wireless messages to reduce host power consumption
09/10/2004WO2004077728A2 Pilot signals for use in multi-sector cells
09/10/2004WO2004077726A2 Outer-loop power control for wireless communication systems
09/10/2004WO2004077725A2 System, method, and apparatus for associating access points with stations in a wireless network
09/10/2004WO2004077724A2 System and method for channel selection in a wireless network
09/10/2004WO2004077718A2 Apparatus and method to optimize power management in an independent basis service set of a wireless local area network
09/10/2004WO2004077711A2 System, method and apparatus for ascertaining a dynamic attribute of a system
09/10/2004WO2004077695A1 Reliability determination and combining of power control commands during soft-handoff
09/10/2004WO2004077687A2 Method and apparatus for controlling operation of an access terminal in a communication system
09/10/2004WO2004077685A2 Pilot signals for use in multi-sector cells
09/10/2004CA2516837A1 System, method, and apparatus for associating access points with stations in a wireless network
09/10/2004CA2516830A1 System and method for channel selection in a wireless network
09/10/2004CA2516828A1 System and method for selecting an access point in a wireless network
09/10/2004CA2516738A1 Wireless system with automatic channel and power selection for access points
09/10/2004CA2516735A1 Distance determination system and method for use by devices in a wireless network
09/10/2004CA2516732A1 Wireless network architecture
09/10/2004CA2516725A1 Wireless access protocol system and method
09/10/2004CA2516711A1 System, method and apparatus for ascertaining a dynamic attribute of a system
09/10/2004CA2516441A1 Pilot signals for use in multi-sector cells
09/10/2004CA2516439A1 Pilot signals for use in multi-sector cells
09/10/2004CA2516231A1 Outer-loop power control for wireless communication systems
09/10/2004CA2497392A1 Power and bit loading allocation in a communication system with a plurality of channels
09/09/2004US20040176147 Power conservation in a mobile communication device utilizing variable reacquisition time in a discontinuous reception regime
09/09/2004US20040176145 Method for saving power in a wireless telephone
09/09/2004US20040176126 Mobile communications system, radio controller, base station, and method of controlling transmission power
09/09/2004US20040176124 Method for improving capacity of a reverse link channel in a wireless network
09/09/2004US20040176122 Transmit request signaling between transceivers
09/09/2004US20040176096 Method for fixing rate adaptation parameters specific to each service in a mobile radio communication system
09/09/2004US20040176043 Method and apparatus for link adaptation in a mobile communication system
09/09/2004US20040174852 Wireless network architecture comprising platform dependent and platform independent characteristics
09/09/2004US20040174843 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
09/09/2004US20040174842 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
09/09/2004US20040174841 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
09/09/2004US20040174833 Thermal transmission control of wireless data modem
09/09/2004DE10197232T5 Tragbares elekronisches Gerät mit Spezialbatterie-Reserve Portable elekronisches device with special battery backup
09/08/2004EP1455549A1 A method for improving capacity of a reverse link channel in a wireless network
09/08/2004EP1455548A2 Method for determining threshold value for on/off controlling output power of mobile communication terminal
09/08/2004EP1455465A2 Mobile communications system, radio network controller, base station, and method of controlling transmission power
09/08/2004EP1455464A1 Transmitter, receiver and power control in a data transmission system
09/08/2004EP1158702B1 Method for broadcasting to subscriber units information about the availability of channels in a CDMA system
09/08/2004EP1104215B1 Communication terminal device and method of prevention of interference
09/08/2004EP0903016B1 Code division multiple access communication system
09/08/2004CN1528094A Transmission of heart beat signal at a lower level than heart beat request
09/08/2004CN1527623A Method and apparatus for establishing and retaining point-to-point communication radio chaining in radio communication network
09/08/2004CN1527622A Method and apparatus for up-link hold-in of point-to-point coordinate communication in radio communication network
09/08/2004CN1527616A Daynamic channel bandwidth allocating method
09/08/2004CN1527522A AGC method and device in CDMA multi-code transmission system
09/08/2004CN1527520A Handover control method and mobile station usintg the same method
09/08/2004CN1527515A Signal-to-jamming ratio evaluating method
09/08/2004CN1527501A Base station apparatus and radio communication method
09/08/2004CN1527495A Mobile communication system, wireless controller, base station and transmitting power controlling method
09/08/2004CN1166241C Random access in mobile telecommunication system
09/08/2004CN1166102C Digital automatic gain control method of CDMA mobile station
09/08/2004CN1166081C Transmitting power control method, receiving method, mobile communication system and mobile terminal
09/07/2004US6788963 Methods and apparatus for operating mobile nodes in multiple a states
09/07/2004US6788950 Optimal use of request access TDMA slots for automatic level control
09/07/2004US6788940 Cellular mobile telephone network and method of operating the same
09/07/2004US6788657 Universal mobile telephone system network with improved rate matching method
09/02/2004WO2004075597A2 Systems and methods for performing outer loop power control in wireless communication systems
09/02/2004WO2004075583A1 Reduction of electrosmog in wireless local networks
09/02/2004WO2004075577A1 Arrangements and method for power estimation
09/02/2004WO2004075559A1 Method and system for power efficient transmission of scalable video over wireless networks
09/02/2004WO2004075473A1 System and method for uplink rate selection during soft handover
09/02/2004WO2004075470A2 Controlled superposition coding in multi-user communication systems
09/02/2004WO2004075468A2 Scheduled and autonomous transmission and acknowledgement
09/02/2004WO2004075444A2 Peak-to-average power ratio management for multi-carrier modulation in wireless communication systems
09/02/2004WO2004075442A2 Methods and apparatus of enhanced coding in multi-user communications systems
09/02/2004WO2004075416A2 Apparatus and method for implementing a reduced slotted mode in a communication system
09/02/2004WO2004056143A3 A communication system and method of idle state support therefor
09/02/2004US20040171410 User interface and associated method for indicating status using keypad backlights
09/02/2004US20040171402 Radio-communication control method and equipment