Patents
Patents for H04W 52 - Power management, e.g. tpc [transmission power control], power saving or power classes (45,166)
11/2005
11/01/2005US6961594 Mobile device power saving
11/01/2005US6961581 Network device of mobile communications system, and method of power management therefor
11/01/2005US6961564 Method for enabling a subscriber entity to actively communicate in a communication network
11/01/2005US6961312 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
10/2005
10/27/2005WO2005101888A1 Handling communication interferences in wireless systems
10/27/2005WO2005101700A1 Apparatus and method for controlling transmission power in communication systems using orthogonal frequency division multiple access scheme
10/27/2005WO2005039087B1 Wireless broadcast service quality indicator and method
10/27/2005WO2005015755A3 Systems and methods for three dimensional antenna selection and power control in an ad-hoc wireless network
10/27/2005WO2005006780A3 Adaptive determination of hysteresis for facilitating base station selection, including handover, in a wireless communication system
10/27/2005US20050239467 Communication terminal device, base station device, and transmission power control method
10/27/2005US20050239451 System and method for peer-to-peer communication in cellular systems
10/27/2005US20050239449 Mobile communications network slot cycle
10/27/2005US20050239424 Reception diversity system and control method therefor
10/27/2005US20050239413 Load control in shared medium many-to-one communication systems
10/27/2005US20050239412 Method for controlling data transmission in wireless networks
10/27/2005US20050237984 Organization of automatic power save delivery buffers at an access point
10/27/2005US20050237971 Adaptive MIMO systems
10/27/2005US20050237959 Mobile automatic meter reading system and method
10/27/2005DE102004058239A1 Bildwandler Image converter
10/27/2005CA2562513A1 Handling communication interferences in wireless systems
10/26/2005EP1589702A1 Organization of automatic power save delivery buffers at an acces point
10/26/2005EP1589675A2 Reception diversity system and control method therefor
10/26/2005EP1588581A2 Transmitter directed code division multiple access system using multi-users diversity to maximize throughput while equitably providing access to users
10/26/2005EP1588574A1 Method, system and network entity for providing digital broadband transmission
10/26/2005EP1588504A1 Output power control for multislot uplinks
10/26/2005EP1213846B9 Code division multiple access communication system
10/26/2005EP1110423B1 Paging channel configuration for efficient wake-up period utilization
10/26/2005EP0722649B1 Method and apparatus for reducing the average downlink transmitted power from base stations during soft handoff
10/26/2005CN1689363A Data transmission method, radio network controller and base station
10/26/2005CN1689358A Idle mode cell reacquisition and reselection
10/26/2005CN1689351A Personal area networks
10/26/2005CN1689347A Method and system for providing a hard handoff in communications in a CDMA system
10/26/2005CN1689346A Method and device for transponder aided wake-up of a low power radio device
10/26/2005CN1689252A Collaboration between wireless lan access points
10/26/2005CN1689246A Enhancing wireless lan capacity using transmission power control
10/26/2005CN1225094C Transmission power control apparatus and method, and mobile station
10/25/2005US6959013 Communication network
10/25/2005US6958982 Method and apparatus for storing mobile station physical measurements and MAC performance statistics in a management information base of an access point
10/20/2005WO2005099121A1 Method and device for controlling transmission power of downlink channel in distributed system
10/20/2005WO2005099108A1 Communication apparatus implementing time domain isolation with restricted bus access
10/20/2005WO2005099107A1 Networked wireless communications device programmed to identify and eliminate probable multipath errors to enhance accuracy in correcting sleep clock for thermally induced errors
10/20/2005WO2004100501A3 Aggregate radiated power control for multi-band/multi-mode satellite radiotelephone communications systems and methods
10/20/2005US20050233780 System and method for power management in a mobile communications device
10/20/2005US20050233761 Dynamic radio link adaptation for interference in cellular systems
10/20/2005US20050232200 Method and apparatus for dormant mode support with paging
10/20/2005US20050232177 Method for transmission power control of a multicast signal
10/20/2005CA2561587A1 Networked wireless communications device programmed to identify and eliminate probable multipath errors to enhance accuracy in correcting sleep clock for thermally induced errors
10/19/2005EP1587268A1 Apparatus and method for controlling transmission power in communication systems using orthogonal frequency division multiple access scheme
10/19/2005EP1587222A2 Radio communication terminal and transmission power control method
10/19/2005EP1585918A1 Radio resource management scheduler using object request broker methodology
10/19/2005EP1156593B1 Code division multiple access (CDMA) communication system
10/19/2005CN1685745A Methods and apparatus for operating mobile nodes in multiple states
10/19/2005CN1685666A Reference transport channel on/off status detection and reselection
10/19/2005CN1685647A Beacon signaling in a wireless system
10/19/2005CN1685646A Method of controlling operation of at least one transmitter and/or one receiver, communication system and use of such a method or such a system
10/19/2005CN1685638A Transmission power control method and base station device
10/19/2005CN1684388A Transmission power control apparatus and method in a mobile communication system, mobile station, and communication apparatus
10/19/2005CN1684387A Transmission power control apparatus and method in a mobile communication system, mobile station, and communication apparatus
10/19/2005CN1684386A Transmission power control apparatus and method in a mobile communication system, mobile station, and communication apparatus
10/19/2005CN1684385A Transmission power control apparatus and method in a mobile communication system, mobile station, and communication apparatus
10/19/2005CN1224290C Radio communication system for gated transmission of control channel
10/19/2005CN1224279C Communication controlling method in mobile communication system, and base station therefor
10/19/2005CN1224199C Method for determining continuous rate and interactive transmitting data in CDMA communication system
10/19/2005CN1224185C Method for avoiding interferences in cellular CDMA radio networks caused by defective mobile stations
10/19/2005CN1224184C Method and apparatus for reverse link loading estimation
10/19/2005CN1224183C Forward and reverse link power control using position and mobility information
10/18/2005US6957091 Portable multi-band communication device, and a method for determining a charge consumption thereof
10/18/2005US6957087 Power control in MCPA equipped base stations
10/18/2005US6957045 Device, system, computer readable medium and method for providing status information of devices in a short distance wireless network
10/18/2005US6956840 Power control protocol for highly variable data rate reverse link of a wireless communication system
10/13/2005WO2005096641A1 A relay handover method in td-scdma mobile communication system
10/13/2005WO2005096201A1 Ticket management system, terminal device, ticket management server, register device, value conversion method, computer program, and recording medium
10/13/2005WO2004075442A3 Methods and apparatus of enhanced coding in multi-user communications systems
10/13/2005US20050228913 Communication apparatus implementing time domain isolation with restricted bus access
10/13/2005US20050227743 Method and device for receiving radio signal
10/13/2005US20050227723 Method for RF output power control of a wireless communication device
10/13/2005US20050227721 Wireless communication device and transmission power control method of its connection request
10/13/2005US20050227701 Efficient system and method of monitoring neighboring cells in a communication system
10/13/2005US20050227645 Transmission device and automatic gain control method
10/13/2005US20050227615 Wireless communication system, wireless communication apparatus, wireless communication method and computer program
10/13/2005US20050226267 Method, system, and network entity, for adaptive reservation of channelization codes and power
10/13/2005US20050226184 Low layer paging indicator processing system and method for multi-layer communication equipment used in a wireless communication system
10/13/2005DE10360931B4 Wlan-Anfangsblockerfassung in analogen Radiovorstufen Wlan header detection in analog radio precursors
10/12/2005EP1584166A1 Method, station and medium storing a program for a priority based scheduler with variable scheduling periods and variable scheduled periods
10/12/2005EP1584145A1 Power margin control in a data communication system
10/12/2005EP1525760A4 Method and system for avoiding power outages at the base station in cellular system using variable rate transmission
10/12/2005EP1237293B1 Method for increasing the capacity in a CDMA system
10/12/2005EP0629325B1 Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a cdma cellular communications system
10/12/2005CN1682554A Reduced state transition delay and signaling overhead for mobile station state transitions
10/12/2005CN1682548A Method for enabling multicast services and user equipment battery savings
10/12/2005CN1682543A Method and system for adjusting downlink outer loop power to control target SIR
10/12/2005CN1682533A A video recorder unit and method of operation therefor
10/12/2005CN1682504A Method for the transmission of data telegrams in a switched cyclical communication system
10/12/2005CN1682493A Apparatus and method for announcing a pending QoS service schedule to a wireless station
10/12/2005CN1682466A Reducing interference with a multiple format channel in a communication system
10/12/2005CN1682192A Block error rate estimate reporting for target signal to interference ratio adjustment
10/12/2005CN1681340A Apparatus and method for implementing power saving mode of telematics terminal
10/12/2005CN1681339A Radio communications device including at least one light source
10/12/2005CN1681217A 电子装置 Electronic devices
10/12/2005CN1223235C Method for preparing interfrequency handover, network element and mobile station