Patents
Patents for H04W 24 - Supervisory, monitoring or testing arrangements (50,951)
02/2004
02/19/2004US20040033804 Method and apparatus for scanning for neighboring cells
02/19/2004US20040033789 Dynamic frequency selection and radar detection with a wireless LAN
02/19/2004US20040032857 Methods, apparatus, and systems for simulation of mixed traffic in a wireless network
02/19/2004US20040032845 Autonomous updating of a virtual active set for a wireless device
02/19/2004DE10136660B4 Verfahren, Kommunikationssystem und Kommunikationsvorrichtung zum Verbessern der Zuweisung von Ressourcen A method, communication system and communication apparatus for improving the allocation of resources
02/19/2004CA2700677A1 Method of creating and utilizing diversity in a multiple carrier communication system
02/19/2004CA2534851A1 Methods and apparatus for operating mobile nodes in multiple states
02/19/2004CA2534849A1 Method of creating and utilizing diversity in a multiple carrier communication system
02/19/2004CA2495092A1 Mobile ad-hoc network with intrusion detection features and related methods
02/19/2004CA2495091A1 Wireless local or metropolitan area network with intrusion detection features and related methods
02/18/2004EP1389874A2 Fast digital channel changing
02/18/2004CN1476274A Road measuring recorder and road measuring method using said road measuring recorder
02/18/2004CN1476264A 信道恢复方法和移动通信系统 Channel recovery method and a mobile communication system
02/18/2004CN1139195C Method and apparatus for calibrating wireless communication station having an antenna array
02/17/2004US6693884 Method of quantifying the quality of service in a CDMA cellular telephone system
02/17/2004US6693879 Data communication apparatus and method
02/17/2004US6693875 Communication network system
02/17/2004CA2328753C Dynamic logical coverage areas for wireless base stations
02/12/2004WO2004014101A2 Method and system for cellular network traffic redirection
02/12/2004WO2004014062A2 Monitoring link quality in a mobile ad hoc network
02/12/2004WO2004012493A2 Controlling wlan bandwidth allocation
02/12/2004WO2003103158A3 Modeling of hybrid time-code division multiple access communication systems
02/12/2004WO2003081383A3 Method and apparatus for indicating the presence of a wireless local area network by detecting energy fluctuations
02/12/2004US20040030919 Working machine body managing system
02/12/2004US20040029622 Methods and apparatus for operating mobile nodes in multiple states
02/12/2004US20040029586 Methods and apparatus for operating mobile nodes in multiple states
02/12/2004US20040029578 Wireless data communication protocol diagnosis system
02/12/2004US20040029559 System and method for network assisted calibration in a wireless network
02/12/2004US20040029534 Method and system for performing a handoff in a wireless communication system, such as a hard handoff
02/12/2004US20040028017 System and method for determining physical location of a node in a wireless network during an authentication check of the node
02/12/2004US20040028016 Mobile ad-hoc network with intrusion detection features and related methods
02/12/2004US20040028003 System and method for management of a shared frequency band
02/12/2004US20040027988 Wireless local or metropolitan area network with intrusion detection features and related methods
02/12/2004DE10233946A1 Radio communication system air interface theoretical state occurrence probability estimation procedure uses Bayesian network model
02/12/2004CA2494786A1 Monitoring link quality in a mobile ad hoc network
02/11/2004EP1388226A2 Channel quality measurements for downlink resource allocation
02/11/2004EP0929984B1 Method to restore subscriber related information in a communication network data base system
02/11/2004CN1475090A Radio base system and transmiossion timing control method
02/11/2004CN1475064A Radio communication system
02/11/2004CN1474606A Method and device for providing high speed data communication in cellulose environment
02/11/2004CN1474519A Method and device for detecting and preventing message conflict in communication system
02/11/2004CN1138440C Quality measurement of circuit-switched service in cellular radio net
02/10/2004US6690946 Two-band mobile telephone and method of use
02/10/2004US6690923 Self-diagnostic system for cellular-transceiver systems with remote-reporting capabilities
02/10/2004US6690920 Device and method for measuring the requested and allocated resources in telecommunications system
02/10/2004US6690919 Determining the quality of telecommunication services
02/05/2004WO2004012424A2 A system and method for determining physical location of a node in a wireless network during an authentication check of the node
02/05/2004WO2004012396A2 A method and system for generating and updating transmission rate for link adaptation in ieee 802.11 wlan
02/05/2004WO2003088547A3 Monitoring a local area network
02/05/2004US20040025182 Method, system and computer readable medium for a raido communication processing unit
02/05/2004US20040022225 Low power packet detector for low power WLAN devices
02/05/2004US20040022223 Monitoring link quality in a mobile ad hoc network
02/05/2004US20040022213 Apparatus and method for determining CQI report cycle in an HSDPA communication system
02/05/2004DE10331893A1 Verfahren zum Sparen von Leistung durch Reduzierung der Zeit des aktiven Empfangs im Standby-Betrieb Method for conserving power by reducing the period of active reception in standby mode
02/05/2004CA2490260A1 A system and method for determining physical location of a node in a wireless network during an authentication check of the node
02/04/2004EP1386451A2 Radio communication arrangements
02/04/2004CN1473430A Mixed-media telecommunication call set-up
02/04/2004CN1137602C Method of automatically assigning signalling terminals in mobile communication system
02/04/2004CN1137599C Multiplexing of real time users and non-priority users EGPRS channels
02/03/2004US6687507 Time of arrival estimation for edge/GSM
02/03/2004US6687500 System for testing soft handoff functionality of a mobile station used for a code division multiple access (CDMA) mobile communication system
02/03/2004US6687499 Method and system for testing the functioning of data communication in a radio apparatus
02/03/2004US6687259 ARQ MAC for ad-hoc communication networks and a method for using the same
02/03/2004US6687217 Method of and system for one plus one protection for radio equipment
01/2004
01/29/2004WO2004010619A1 Time delay evaluation
01/29/2004WO2004010614A1 A transmitting method of optical transmission maintenance information
01/29/2004US20040018844 Managing resources for information delivery in a large network
01/29/2004US20040018843 Mobile radio system and a method for channel allocation in a mobile radio system
01/29/2004US20040018832 Apparatus and method for monitoring a trunked radio communications system
01/29/2004US20040017793 Wireless access point service coverage area management
01/29/2004US20040017792 Mobile terminal mode control in high data rate CDMA system
01/29/2004US20040017790 Method and system for generating and updating transmission rate for link adaptation in IEEE 802.11 WLAN
01/29/2004US20040017518 High-resolution image projection
01/29/2004DE19815392B4 RF-Träger-Verfügbarkeitsmonitor RF carrier availability Monitor
01/29/2004DE10229136A1 Verfahren und Vorrichtungen zum Test von SMS-Funktionalitäten von Festnetztelefonen und zum Test von SMSC-Funktionalitäten für das Festnetz Methods and apparatus for testing of SMS functionality of landline telephones and testing of SMSC functionalities for the fixed network
01/28/2004EP1385348A1 Method and apparatus for probabilistic analysis of in particular the air interface of a radio communication system
01/28/2004EP1385276A2 Transmission power control method, radio communication system, base station and mobile station
01/28/2004EP1384340A1 Testing loops for channel codecs
01/28/2004EP1384329A2 Mobile system testing architecture
01/28/2004EP1204286B1 Communication terminal apparatus, base station apparatus, and radio communication method
01/28/2004EP1125463B1 Method for adapting interruption phases required for adjacent channel monitoring
01/28/2004CN1471338A Method and apparatus for measuring signal interference ratio
01/28/2004CN1471325A Universal, efficient GTP message error inspection method
01/28/2004CN1471278A Apparatus and method of communication conversation for restoring wireless network gate
01/28/2004CN1471269A System, tool and method for monitoring network and corresponding network
01/28/2004CN1471253A Mobile communication and operation control method thereof
01/27/2004US6684080 Trunked radio repeater communication system including home channel aliasing and call grouping
01/27/2004US6684076 Communique system with hierarchical communique coverage areas in cellular communication networks
01/22/2004WO2004008796A1 Applications of signal quality observations
01/22/2004WO2004008165A2 Method and system for testing electronic equipment during manufacturing and during normal operation
01/22/2004WO2003069364A3 Presence tracking and name space interconnection techniques
01/22/2004US20040015419 System architecture and communications for an asset management system
01/22/2004US20040014505 Method of saving power by reducing active reception time in standby mode
01/21/2004EP1383350A1 Apparatus and method for communication monitoring in a mobile radio network
01/21/2004EP1383257A1 Time delay evaluation
01/21/2004EP1382181A2 Method and apparatus for power level adjustment in a wireless communication system
01/21/2004EP1005771B1 Reconfiguration of a cellular telephone network
01/21/2004CN1469680A Cell reselecting system and method in mobile communication network
01/21/2004CN1469663A Transmission method of light transmission maintaining information
01/21/2004CN1469659A Equipment and method for converting signal used in mobile communication system