Patents
Patents for H04W 52 - Power management, e.g. tpc [transmission power control], power saving or power classes (45,166)
03/2006
03/01/2006EP1013127B1 Method and system for changing forward traffic channel power allocation during soft handoff
03/01/2006CN1742495A Arrangements and method for power estimation
03/01/2006CN1742445A Method and apparatus for determining a set of acceptable transport format combinations
03/01/2006CN1741640A Method and apparatus for controlling emitting time slot of base station in radio communication system
03/01/2006CN1244243C Base station, method for controlling communication between mobile stations
02/2006
02/28/2006US7007202 Device and method for checking boot error in intermittent receiving operation
02/28/2006US7006852 Communication terminal, power save processing method to be performed by the communication terminal, program for executing the method, and recording medium containing the program
02/28/2006US7006844 Adaptive power control for multicast transmission
02/28/2006US7006482 Apparatus and method for gating data on a control channel in a CDMA communication system
02/28/2006US7006464 Downlink and uplink channel structures for downlink shared channel system
02/28/2006US7006463 CDMA communication system and its transmission power control method
02/28/2006US7006447 Apparatus, and associated method, for measuring radio operating characteristics of a radio device
02/28/2006US7004395 Multi-level hierarchical radio-frequency communication system
02/23/2006WO2006020568A1 Channel sounding for improved system performance
02/23/2006WO2006020434A2 Method and apparatus for subcarrier and antenna selection in mimo-ofdm system
02/23/2006WO2006020400A2 Method and system for link adaptation in an orthogonal frequency division multiplexing (ofdm) wireless communication system
02/23/2006WO2006020125A2 System and method for adaptively controlling a network of distributed devices
02/23/2006WO2006019710A1 Efficient signaling over access channel
02/23/2006WO2006019287A1 Apparatus and method for adaptively changing uplink power control scheme according to mobile status in a tdd mobile communication system
02/23/2006WO2006019265A1 System and method for updating a sleep id of a mobile station in a bwa communication system
02/23/2006WO2006019260A2 Data communication in a wireless communication system using space-time coding
02/23/2006WO2006017985A1 A method of implementing the service treatment by the functional entity in the service control layer
02/23/2006US20060040709 Wireless communication system and wireless station
02/23/2006US20060040702 Reservation multiple access
02/23/2006US20060040698 Power control for a channel with multiple formats in a communication system
02/23/2006US20060040697 Transmission power control method, base station, mobile station, and mobile communication system
02/23/2006US20060040696 Method and apparatus for transmission power control
02/23/2006US20060040669 Mobile communication system and downlink transmission power control method thereof
02/23/2006US20060040625 Transmission power amplifier unit
02/23/2006US20060040619 Apparatus and method for adaptively changing uplink power control scheme according to mobile status in a TDD mobile communication system
02/23/2006US20060039395 Method for improving quality of service in a wireless network
02/23/2006US20060039337 Wireless LAN system, wireless LAN access point, wireless LAN terminal and activation control method for use therewith
02/23/2006US20060039328 Data communication in a wireless communication system using space-time coding
02/23/2006US20060039320 System and method for updating a sleep ID of a mobile station in a BWA communication system
02/23/2006US20060039316 Wireless communication system
02/23/2006US20060039307 Method and system for monitoring broadcast slot of mobile station
02/23/2006US20060039275 Transmit diversity processing for a multi-antenna communication system
02/23/2006CA2752115A1 Efficient signaling over access channel
02/23/2006CA2751192A1 Efficient signaling over access channel
02/23/2006CA2750712A1 Efficient signaling over access channel
02/23/2006CA2577980A1 Channel sounding for improved system performance
02/23/2006CA2576513A1 Method and apparatus for subcarrier and antenna selection in mimo-ofdm system
02/23/2006CA2576481A1 Method and system for link adaptation in an orthogonal frequency division multiplexing (ofdm) wireless communication system
02/23/2006CA2576141A1 Data communication in a wireless communication system using space-time coding
02/23/2006CA2576046A1 System and method for updating a sleep id of a mobile station in a bwa communication system
02/23/2006CA2574804A1 Efficient signaling over access channel
02/23/2006CA2573017A1 System and method for adaptively controlling a network of distributed devices
02/22/2006EP1628442A1 Method of managing radio resources in a radio access network
02/22/2006EP1628438A2 System and method for updating a sleep ID of a mobile station in a BWA communication system
02/22/2006EP1628419A2 Method and apparatus for measuring channel state information
02/22/2006EP1628413A2 Adaptively changing between closed-loop and open-loop power control based on mobility index
02/22/2006EP1627545A1 A method and apparatus for soft switching
02/22/2006EP1627543A1 Mobile communications device and method for condition-dependent resuming of a delayed data transfer over a different network
02/22/2006EP1627538A1 Coordination of backhaul beam forming in wireless communication systems
02/22/2006EP1627516A2 Coordination of beam forming in wireless communication systems
02/22/2006EP1627515A2 Coordination of beam forming in wireless communication systems
02/22/2006EP1627511A1 Method and architecture for wireless communication networks using cooperative relaying
02/22/2006EP1627510A1 Method and system for wireless communication networks using relaying
02/22/2006EP1627477A1 A method and apparatus for uplink synchronization maintenance with p2p communication in wireless communication networks
02/22/2006EP1119991B1 Access technique of channel hopping communications system
02/22/2006EP1118234B1 System and method for mobility management for an internet telephone call to a mobile terminal
02/22/2006EP1013112B1 Device and method for communicating power control bit pattern according to transmit antenna in mobile communication system
02/22/2006CN1739311A System and method for maximizing capacity in a telecommunications system
02/22/2006CN1739306A Radio resource management scheduler using object request broker methodology
02/22/2006CN1739250A Power margin control in a data communication system
02/22/2006CN1738303A Method for carrying out different service treatment according to different bearing network type
02/22/2006CN1738297A Method for improving service quality of wireless network
02/22/2006CN1738285A Error indication message processing method
02/22/2006CN1738274A 无线通信系统 The wireless communication system
02/22/2006CN1243424C Device and estimation method for estimating signal noise ratio of downlink in boradband CDMA mobile communication system
02/22/2006CN1243419C Power control apparatus and method for W-CDMA communication system employing high-speed downlink packet access scheme
02/21/2006US7003331 Apparatus, method and program to optimize battery life in a wireless device
02/21/2006US7003326 Wireless communication method, base station, and receiving terminal
02/21/2006US7003310 Coupled uplink/downlink power control and spatial processing with adaptive antenna arrays
02/21/2006US7003277 Portable communication terminal, communication method of the portable communication terminal, program, and recording medium having the program recorded thereon
02/21/2006US7003015 Apparatus and method for configurable multi-dwell search engine for spread spectrum applications
02/21/2006US7002900 Transmit diversity processing for a multi-antenna communication system
02/16/2006WO2006017615A1 Providing digital data communications over a wireless intra-body network
02/16/2006WO2006017024A2 Neighbor scanning in wireless local area networks
02/16/2006WO2006016777A2 Uplink transmission power control in wireless communication system
02/16/2006WO2006016776A2 Uplink transmission power control in wireless communication system
02/16/2006WO2006016766A2 Method of transmitting network information in broadband wireless access system
02/16/2006WO2006016765A2 Periodic ranging in a wireless access system for mobile station in sleep mode
02/16/2006WO2006015984A1 Apparatus and method for communicating user equipment specific information in cellular communication system
02/16/2006WO2006015983A1 Combined open loop/closed loop power control in a wireless communication system
02/16/2006US20060035661 Communications system, communications apparatus, communications terminal and communications method
02/16/2006US20060035660 Power control in a wireless communication system
02/16/2006US20060035644 Communications system, communications apparatus, communications terminal and communications method
02/16/2006US20060035642 Method for maintaining transparent mode radio bearers in a radio access network
02/16/2006US20060034382 Method and apparatus for subcarrier and antenna selection in MIMO-OFDM system
02/16/2006US20060034244 Method and system for link adaptation in an orthogonal frequency division multiplexing (OFDM) wireless communication system
02/16/2006US20060034242 Power control protocol for highly variable data rate reverse link of a wireless communication system
02/16/2006US20060034240 Method and apparatus for signaling user equipment status information for uplink packet transmission in a soft handover region
02/16/2006US20060034226 Radio resource control in HSUPA system
02/16/2006US20060034223 Uplink transmission power control in wireless communication system
02/16/2006US20060034165 Channel sounding for improved system performance
02/16/2006CA2576557A1 Periodic ranging in a wireless access system for mobile station in sleep mode
02/16/2006CA2573290A1 Neighbor scanning in wireless local area networks
02/15/2006EP1626541A2 Method and system for achieving enhanced quality and higher throughput for collocated IEEE 802.11B/G and bluetooth devices in coexistent operation
02/15/2006EP1626535A2 Method and apparatus for wireless communication network operating in compressed mode