Patents
Patents for H04W 52 - Power management, e.g. tpc [transmission power control], power saving or power classes (45,166)
10/2002
10/10/2002US20020147015 Communication control method in mobile communication system and base station used therefor
10/10/2002US20020145991 High-speed packet transmission system
10/10/2002US20020145968 Transmit power control for an OFDM-based wireless communication system
10/10/2002CA2443156A1 A method and system for maximizing standby time in monitoring a control channel
10/10/2002CA2442641A1 Method and apparatus for broadcast services in a wireless communication system
10/10/2002CA2442625A1 Method and apparatus for channel management for point-to-multipoint services in a communication system
10/10/2002CA2442503A1 Power control for point-to-multipoint services provided in communication systems
10/10/2002CA2442378A1 Method and apparatus for transmission framing in a wireless communication system
10/09/2002EP1248482A1 Radio communication method and device
10/09/2002EP1248384A1 Transmit power control method
10/09/2002EP1247417A1 Method for preparing an interfrequency handover, a network element and a mobile station
10/09/2002EP1247369A1 Self-optimizing multi-variable point to multipoint communication system
10/09/2002EP1247351A1 Adaptive link layer for point to multipoint communication system
10/09/2002EP1108294A4 Apparatus and method of controlling forward link power when in discontinuous transmission mode in a mobile communication system
10/09/2002EP0836770B1 Automatic power control system for a code division multiple access (cdma) communications system
10/09/2002CN1373620A Communication controlling method in mobile communication system, and base station therefor
10/09/2002CN1373594A 携带式电话装置 Portable telephone apparatus
10/09/2002CN1373575A SIR measuring method and device for WCDMA uplink (backward) link
10/09/2002CN1092464C Power-saving mobile telephone equipment
10/09/2002CN1092461C Power control method and arrangement of handover in mobile communication system
10/09/2002CN1092459C Wireless base station equipment
10/09/2002CN1092458C Transmission power control method in CDMA system and mobile station using same
10/08/2002US6463307 Method and apparatus for power saving in a mobile terminal with established connections
10/08/2002US6463296 Power control in a CDMA mobile communications system
10/08/2002US6463295 Power control with signal quality estimation for smart antenna communication systems
10/08/2002US6463294 Reducing interference in a mobile communications system
10/08/2002US6463047 Apparatus and methods for performing collision resolution for digital control channels
10/08/2002US6462645 Radio selective call receiver and a method of transferring the reception service area of a radio selective call receiver
10/03/2002WO2002078241A1 Radio communication system
10/03/2002WO2002078231A1 Communication device having proximity controlled transmission
10/03/2002US20020142791 Method and apparatus for power control in a communication system
10/03/2002US20020142788 Method for determining organization parameters in a wireless communication system
10/03/2002US20020142784 Sequential combined QPCH demodulation
10/03/2002US20020142773 Velocity based scheduling in cellular systems
10/03/2002US20020142741 Low voltage digital interface
10/03/2002US20020142730 Method and apparatus for header compression in a wireless communication system
10/03/2002US20020141591 Method and apparatus for security in a data processing system
10/03/2002US20020141377 Radio communication system
10/03/2002US20020141371 Method and apparatus for transmission framing in a wireless communication system
10/03/2002US20020141365 Method and apparatus for providing protocol options in a wireless communication system
10/03/2002US20020140549 Telephone controlled vehicle intrusion sensor and report apperatus
10/02/2002EP1246487A2 Mode monitoring and identification through distributed radio
10/02/2002EP1246372A2 Enhancement of transmit power control in CDMA based mobile communications systems
10/02/2002EP1090516B1 Method for controlling the magnitude of a radio cell and base station
10/02/2002EP0830751B1 Apparatus and method of controlling transmitting power in a subscriber terminal of a wireless telecommunications system
10/02/2002DE10206896A1 DPCH-Multiplexvorrichtung und Verfahren für eine Leistungssteuerung mit äusserer Schleife in einem W-CDMA-Kommunikationssystem DPCH multiplexing apparatus and method for a power control with outer loop in a W-CDMA communication system
10/02/2002CN1372776A Method and apparatus for efficient candidate frequency search while initiating a handoff of a code division multiple access communication system
10/02/2002CN1372730A Method for measuring the intercell interference in a frequency channel
10/01/2002US6459895 Methods for making a cellular system, transmitting to a mobile user in a cellular system, and evaluating the performance of a cellular system
10/01/2002US6459686 Multichannel selective call receiver
10/01/2002CA2224706C Automatic power control system for a code division multiple access (cdma) communications system
09/2002
09/26/2002WO2002076125A1 Method for configuring parameters for data packet transmission
09/26/2002WO2002076057A1 Dynamically varying linearity system for an rf front-end of a communication device
09/26/2002WO2002075517A2 Personal electronic device
09/26/2002WO2002054817A8 Radio apparatus, transmission power control method, and transmission power control program
09/26/2002WO2002037768A8 Communication system and communication control apparatus and method
09/26/2002US20020137535 Open-loop power control enhancement for blind rescue channel operation
09/26/2002US20020137519 Mobile communication system
09/26/2002US20020136272 Pre-data power control common packet channel
09/26/2002US20020136193 Power control apparatus and method for a W-CDMA communication system employing a high-speed downlink packet access scheme
09/26/2002US20020136192 Power control of network part transmitter in radio system
09/26/2002US20020136186 Cdma terminal and cdma method
09/26/2002US20020136174 Communication device having proximity controlled transmission
09/26/2002US20020135516 Method and apparatus for enhanced 911 location using power control in a wireless system
09/26/2002CA2441118A1 Personal electronic device
09/25/2002EP1244232A1 Radio infrared apparatus
09/25/2002EP1243150A2 Method and system for changing the direction of transmission of the base stations in a communication network
09/25/2002EP1243145A2 Mobile terminal and point of attachment to an ip network
09/25/2002EP1197098A4 Method and apparatus for fast handoff in a communication system
09/25/2002EP1096692B1 Internal temperature regulation of subscriber terminal
09/25/2002EP0986282B1 Radio communication device and method of controlling transmission rate
09/25/2002EP0775388B1 Power consumption control method and apparatus for a communication system subscriber unit
09/25/2002CN1371587A Subscriber station and method for carrying out inter-frequency measurements in mobile communication system
09/25/2002CN1371586A Subscriber station, network control means and method for triggering inter-frequency measurements in mobile communication system
09/25/2002CN1371585A Subscriber station, network control means and method for carrying out inter-frequency measurements in a mobile communication system
09/25/2002CN1371562A Method and apparatus for detecting zero rate frames in communications system
09/25/2002CN1371547A Adaptive RF amplifier prelimiter
09/25/2002CN1371225A Base station emission controlling method, cellular system and base station
09/25/2002CN1371223A Power control device and method for wideband multiple-carrier base station in digital mobile communication system
09/25/2002CN1371222A Multiple-carrier power control device and method for wideband digital mobile communication system base station
09/25/2002CN1371220A Emitted-power controlling method, base station, mobile station and mobile communication system
09/25/2002CN1371192A Method of raising subzonal soft capacity of CDMA communication system
09/25/2002CN1091563C Apparatus and method for adding and removing base station from cellular communications system
09/24/2002US6456850 Method for preventing overload conditions in communication systems
09/24/2002US6456835 Arbitration method for high power transmissions in a code division multiple access system
09/24/2002US6456828 Base station using global channel power control
09/24/2002US6456826 User equipment and procedure for handling possible out-of-synchronization condition in UMTS terrestrial radio access network for time division duplexing mode
09/24/2002US6456652 Method for optimizing forward link coverage in code division multiple access (CDMA) network
09/24/2002US6456605 Method and a system for optimal utilization of the data communication capacity in a cellular radio system
09/24/2002US6456604 Data communication method in mobile communication system
09/19/2002WO2002073994A1 Wireless terminal to be connected to computer networks and communication and/or information networks
09/19/2002WO2002073841A1 Method for power detection of multicarrier signals, radio transmission unit and module for such a unit
09/19/2002WO2002073831A1 A communication system using ofdm for one direction and dsss for another direction
09/19/2002WO2002073825A2 Method and apparatus for tracking signals in a wireless communication system
09/19/2002WO2002073770A1 Battery-driven electronic device and its controlling method
09/19/2002WO2002043273A3 Systems and methods for reduced forward link power control delay
09/19/2002WO2002041648A3 Subscriber integrated access device for use in wireless and wireline access systems
09/19/2002WO2001058197A9 Method for transferring intersystem connections
09/19/2002US20020132649 Method and apparatus for sending battery capacity level between radio communication devices
09/19/2002US20020132621 Cellular system