Patents
Patents for H04W 52 - Power management, e.g. tpc [transmission power control], power saving or power classes (45,166)
06/2005
06/08/2005EP1537751A2 Communication device and method for frame reconstruction among soft handoff legs
06/08/2005EP1537685A1 Method for transmission power control of a multicast signal
06/08/2005CN1625909A Low frequency sleep clock error correction within a mobile station operating in a slotted paging mode
06/08/2005CN1625860A Adaptive weighted space time transmitting diversity method and its system
06/08/2005CN1625854A 移动台 The mobile station
06/08/2005CN1625221A Image forming device, pattern forming method and its program
06/08/2005CN1205824C 基站装置和发送功率控制方法 The base station apparatus and a transmission power control method
06/08/2005CN1205822C Method for distributing public block channel in next generation communication system
06/07/2005US6904294 Subscriber unit for controlling initial power ramp-up using short codes
06/07/2005US6904293 Frequency control method in a CDMA communication system for preventing deterioration in communication quality despite failure to control of transmission power in a mobile station
06/07/2005US6904292 Base station having an adaptive RF amplifier prelimiter
06/07/2005US6904289 Method and apparatus that annunciates when a mobile telephone is out of a service area
06/07/2005US6904288 Controller for providing an efficient dormant mode for a group communication network
06/07/2005US6904275 Prioritized-routing for an ad-hoc, peer-to-peer, mobile radio access system
06/07/2005US6904013 Error handling within power amplifier modules in wireless base-station
06/07/2005CA2338047C Gated transmission in control hold state in cdma communication system
06/07/2005CA2337736C Adjacent carrier frequency interference avoiding method for cellular system, mobile station, and base station controller
06/07/2005CA2337679C Method and system of providing burst timing for high-speed data transmission in a base station of a mobile communication system
06/07/2005CA2294852C Device and method for a mobile station for receiving signals transmitted from a base station
06/02/2005WO2005051011A1 Portable communication device and network and methods therefore
06/02/2005WO2005050893A2 Method access point and wtru for controlling transmission power levels of uplink/downlink communication in a wireless communication system
06/02/2005WO2004095853A3 Method for cell selection and reselection by a cellular mobile station in idle mode
06/02/2005US20050119022 FM radio device and transmission power control method
06/02/2005US20050118997 Radio communication method, radio communication system, wide area radio communication base station, and radio communication terminal
06/02/2005US20050118993 Method for controlling radio resources assigned to a communication between a mobile terminal and a cellular infrastructure, and facilities
06/02/2005US20050118981 Power and timing control methods and apparatus
06/02/2005US20050118957 Testing mobile telephone terminals
06/02/2005US20050118950 Rescue beacon
06/02/2005US20050118948 Systems and methods for terrestrial reuse of cellular satellite frequency spectrum in a time-division duplex and/or frequency-division duplex mode
06/02/2005US20050117752 Communication system, information processing apparatus, information processing method, recording medium and program
06/02/2005US20050117559 Method and apparatus for uplink rate selection in the presence of multiple transport channels in a wireless communication system
06/02/2005US20050117549 Common packet channel with firm handoff
06/02/2005US20050117530 Clustering based load adaptive sleeping protocol for ad hoc networks
06/02/2005US20050117519 Method and apparatus for scheduling uplink rates adaptively to fast rate ramping in a packet communication system
06/02/2005DE202004018126U1 Drahtlose Kommunikationsvorrichtung zur Steuerung der Sendeleistung von kodierten zusammengesetzten Transportkanälen auf der Abwärtsstrecke und der Aufwärtsstrecke auf der Grundlage von unstetigen Übertragungszustandswerten A wireless communication device for controlling the transmission power of coded composite transport channels on the downlink and uplink on the basis of discontinuous transmission state values
06/02/2005CA2546170A1 Method access point and wtru for controlling transmission power levels of uplink/downlink communication in a wireless communication system
06/01/2005EP1535482A1 Method and apparatus for operating mobile nodes in multiple states
06/01/2005EP1535410A1 Antenna selection method
06/01/2005EP1104638B1 Method for power saving in a mobile terminal with established connections
06/01/2005EP1041728B1 Spread-spectrum system and method
06/01/2005EP0898851B1 Improvements to or relating to a multiple use wireless communications system and method having dynamic reallocation of communication frequencies
06/01/2005CN1623344A Method and device for controlling the power in an asymmetric soft handover condition
06/01/2005CN1623285A Directed maximum ratio combining methods and systems for high data rate traffic
06/01/2005CN1204701C Channel communication device and method for CDMA communication system
05/2005
05/31/2005US6901276 Direct digital signal processor control of multi-channel scan for re-establishing connections in a wirelessly networked device
05/31/2005US6901275 Communication system, and communication device and communication method for use in the communication system
05/31/2005US6901268 Method of supporting power control on supplemental channel in base station
05/26/2005WO2005048640A1 Hybrid tdm/ofdm/cdm reverse link transmission
05/26/2005WO2005048637A2 Method and detector for detecting cellular telephone-activated devices
05/26/2005WO2005048628A1 Establishing a communication link by selectively powering a transceiver based on a communication request received by another transceiver
05/26/2005WO2005048627A1 Transmission device and gain control method
05/26/2005WO2005048505A2 Method for channel assignments in wireless systems
05/26/2005WO2005048498A2 Transmission power control method in a wireless communication system
05/26/2005WO2005048495A1 Wireless communication method and apparatus for efficiently providing channel quality information to a node-b downlink scheduler
05/26/2005WO2005048491A1 Method for supporting pilot boost in e-dch of wcdma
05/26/2005WO2005048472A2 Wireless communication method and system for managing the association and deassociation of a wireless transmit/receive unit
05/26/2005WO2005048295A2 Method and system for transmitting/receiving multimedia content via a radiocommunication network
05/26/2005WO2005048030A2 Initial downlink transmit power adjustment for non-real-time services
05/26/2005US20050114744 Data communication device and data communication method
05/26/2005US20050113151 Method for reducing power consumption in a multi-mode device
05/26/2005US20050113148 Radio communications device including at least one light source
05/26/2005US20050113128 Power efficient channel scheduling in a wireless network
05/26/2005US20050113127 Method and apparatus for efficient processing of data for transmission in a communication system
05/26/2005US20050113106 Rate adaptation of wireless communication channels
05/26/2005US20050113104 Power-based rate adaptation of wireless communication channels
05/26/2005US20050113103 Portable communication device and network and methods therefore
05/26/2005US20050113087 Early decoding of a control channel in a wireless communication system
05/26/2005US20050113022 Communication relay device
05/26/2005US20050111521 Apparatus and method for reporting service load to mobile station in mobile telecommunication system
05/26/2005US20050111397 Hybrid TDM/OFDM/CDM reverse link transmission
05/26/2005US20050111383 Peer-to-peer communications
05/26/2005US20050110735 Mobile communication terminal
05/26/2005CA2545165A1 Hybrid tdm/ofdm/cdm reverse link transmission
05/26/2005CA2544797A1 Method for channel assignments in wireless systems
05/26/2005CA2544696A1 Initial downlink transmit power adjustment for non-real-time services
05/25/2005EP1532837A2 Limiting cell reselection based on pilot power
05/25/2005EP1532824A1 Method and apparatus for scanning for neighboring cells
05/25/2005EP1532822A1 Personal area networks
05/25/2005EP1532753A2 Trunking system for cdma wireless communication
05/25/2005EP1532715A1 Activation of an antenna assembly, whose transmission range is subdivided into sectors
05/25/2005EP1520434A4 System for permitting control of the purging of a node b by the serving radio network controller
05/25/2005EP1425885B1 Method and system for transmitting data from a first data network into a second data network
05/25/2005CN2702562Y TDD base station adopting TDD/CDMA format communication
05/25/2005CN1620831A Improved control - hold mode
05/25/2005CN1619993A Method of direct communication between terminals based on network controlling
05/25/2005CN1203718C Radio communication method and device
05/25/2005CN1203709C Portable terminal
05/24/2005US6898446 Portable telephone with a battery alarm function indicating lowest level for communication
05/24/2005US6898443 Portable telephone device
05/24/2005US6898438 Mobile terminal, mobile communication system, and power consumption suppressing method for mobile terminal
05/24/2005US6898412 Systems and methods for controlling transmission power to reduce frequency interference
05/24/2005US6898196 Mobile radio communication system, communication apparatus applied in mobile radio communication system, and mobile radio communication method
05/24/2005CA2378873C Self blocking for a subscriber unit
05/19/2005WO2005046281A1 Method and system for providing service to wireless devices operating in a power saving mode
05/19/2005WO2005046275A1 Transmission power level setting during channel assignment for interference balancing in a cellular wireless communication system
05/19/2005WO2005046274A1 Transmission power range setting during channel assignment for interference balancing in a cellular wireless communication system
05/19/2005WO2005046270A1 Attachment for a facility for using a radio service
05/19/2005WO2005046269A1 Methods and apparatus for limiting communication capabilities in mobile communication devices
05/19/2005WO2005046188A1 Remotely initiated low power mode
05/19/2005WO2005046085A1 Method for transmitting a traffic indication message in a broadband wireless access communication system