Patents
Patents for H04W 68 - Notification of users, e.g. alerting for incoming communication or change of service (11,086)
04/2003
04/02/2003CN1104784C Method and apparatus of power control in CDMA dispatch system
04/01/2003US6542752 CDMA multiple carrier paging channel optimization
03/2003
03/27/2003WO2003026337A1 Selecting paging channel mode
03/27/2003WO2003026334A1 Authenticating ip paging requests as security mechanism
03/27/2003WO2003026260A1 Process, arrangement, devices for seizure of a shared telephone line
03/27/2003WO2003026242A1 A digital implementation of multi-channel demodulators
03/27/2003US20030061480 Method of authenticating IP paging requests as security mechanism, device and system therefor
03/27/2003US20030060217 Emulating push functionality in cellular data networks
03/26/2003CN1406445A Transmitter/receiver system, mobile transmitter/receiver apparatus communication management apparatus, broadcasting station carrier receiver apparatus, and method of attempting
03/26/2003CN1406085A Positioning method of digit control channel in wire-less communication system and apparatus thereof
03/26/2003CN1406084A Position enrolling method and apparatus of mobile communication system
03/26/2003CN1104177C 分组信道反馈 Packet channel feedback
03/26/2003CN1104176C Method for paging mobile stations
03/26/2003CN1104153C Method and system for reducing power operation of cellular mobile terminals
03/25/2003US6539242 Efficient detection of general paging messages in poor signal to noise environments
03/25/2003US6539211 Efficient system and method for facilitating quick paging channel demodulation via an efficient offline searcher in a wireless communications system
03/20/2003WO2003024146A1 Sequential demodulation of first and second quick paging channel symbols
03/20/2003WO2003024144A1 Location management system and a paging server in a wireless ip network
03/20/2003US20030056221 Digital implementation of multi-channel demodulators
03/20/2003US20030054820 Method for transmitting message in paging channel
03/19/2003EP1294167A2 Method for emergency alarming, alarming system and emergency pager
03/18/2003US6535745 Paging network optimization utilizing handoff statistics
03/13/2003WO2003021996A1 Paging area optimisation in a cellular communications network
03/13/2003WO2003021990A1 Voic-controlled wireless communications system and method
03/13/2003WO2003021841A1 System and methods for distributed connection and mobility processing in a multicast ip network incorporating multi-cell location areas
03/13/2003US20030051080 Radio frequency local area network
03/13/2003US20030050078 Location registration method and paging method in mobile communication system, mobile communication system, base station, communication control method, mobile station, and communication control program
03/13/2003US20030050051 IP communication in a cellular telecommunications system
03/13/2003US20030050025 Method of and apparatus for multi-channel management, multi-channel interference management method, multi-channel terminal, method of and apparatus for multi-channel setting, and computer product
03/12/2003EP1292168A2 Location registration and paging methods in a mobile communication system
03/12/2003EP1290906A1 Method and apparatus for mobile internet protocol regional paging
03/12/2003CN1402458A Cellular phone apparatus and cell search method used therefor
03/11/2003US6532224 Method, systems, and terminals for assigning control channel time slots for group and individual pages
03/06/2003WO2002041504A3 Methods and apparatus for identifying asset location in communication networks
03/06/2003US20030045279 Voice-controlled wireless communications system and method
03/06/2003US20030043772 System and methods for distributed connection and mobility processing in a multicast IP network incorporating multi-cell location areas
03/06/2003CA2761107A1 Method and apparatus for controlling transmission of packets in a wireless communication system
03/05/2003CN1401194A Method and apparatus for selecting communication cellsin a wireless communication system
03/04/2003US6529723 Automated user notification system
03/04/2003US6529136 Group notification system and method for implementing and indicating the proximity of individuals or groups to other individuals or groups
02/2003
02/27/2003WO2003017693A2 Method and system for signaling in broadcast communication system
02/27/2003WO2002060212A3 Method and apparatus for quick paging in a wireless communication system
02/27/2003US20030040312 Cellular telephone equipment and cell search method used therefor
02/27/2003US20030040302 Transmitter/receiver system, mobile transmitter/receiver apparatus, communication management apparatus, broadcasting station carrier receiver apparatus, and method of attempting communication of call origination information
02/25/2003US6526027 Broadcast short message service execution method in a mobile communication system
02/20/2003WO2003015446A1 Method and apparatus to shorten call-setup time
02/20/2003WO2003015440A1 Method, subscriber device and radio communication system for transmitting group messages
02/20/2003WO2003015435A1 Method and apparatus for extending communication unit battery life
02/20/2003WO2002063892A3 Dual-mode methods, systems, and terminals providing reduced mobile terminal registrations
02/19/2003CN1398074A Call indication channel transmission method in CDMA mobile communication system
02/18/2003US6522873 System and method for changing a wireless mobile station between slotted mode operation and non-slotted mode operation
02/13/2003US20030032462 Method and system for improving battery performance in broadcast paging
02/13/2003US20030031160 Implementing an intelligent network service for a packet-switched service using a node interfacing a mobile communications network to a packet data network
02/13/2003US20030031140 Method and apparatus for extending communication unit battery life
02/12/2003EP1283648A1 Method, Terminal and radiocommunications system for transmission of group messages
02/12/2003CN1396779A Position registering method, position registering system, mobile communication terminal, equipment for establishing position registering range and program for establishing position registering range
02/11/2003US6519459 Use of immediate handover to achieve multi-head zones
02/11/2003US6519239 Method and apparatus for providing dispatch service in a CDMA communication system
02/11/2003US6518874 Portable computer supporting paging functions
02/06/2003WO2003010933A1 Connection cutting method and associated link cut reporting method
02/06/2003WO2003010929A1 Method and system for transmitting data from a first data network into a second data network
02/06/2003WO2002041651A3 Methods and apparatus for identifying asset location in mobile co mmunication networks
02/06/2003US20030027574 Method of location registration, location registration system, mobile communication terminal equipment for setting up location registration area, and program for setting up location registration area
02/06/2003US20030027572 Method and system for primary paging location of mobile terminal
02/06/2003CA2454274A1 Method and arrangement for transmission of data from a first data network to a second data network
02/05/2003EP1282323A1 Apparatus and method for use in identifying presence of wireless terminals in mobile wireless communication systems
02/05/2003CN1395806A Wireless communications receiver employing quick paging channel symbols
02/05/2003CN1395805A Optimized sleep mode operation
02/05/2003CN1101118C Paging scheme for mobile communication system using increased paging chanel data transmission rate
02/04/2003US6516200 Controlling communications terminal response to group call page based on group call characteristics
01/2003
01/30/2003WO2003009611A1 Method of paging indicative channel transmission in a cdma mobile communication system
01/30/2003WO2002041545A3 Wireless clock synchronization
01/30/2003US20030020623 Group notification system and method for implementing and indicating the proximity of individuals or groups to other individuals or groups
01/29/2003EP1280369A1 Position information notifying method and device
01/29/2003EP1279304A1 Method for enabling receipt of a packet-switched page by a mobile station
01/29/2003CN1100465C Process and system for transmitting
01/28/2003US6512923 Radio communication terminal for optimizing transmission of messages to selective call transceivers and method therefor
01/23/2003WO2003007636A1 Method and system for improving battery performance in broadcast paging
01/23/2003WO2003007505A1 System and method for paging for voice over ip
01/23/2003WO2002093944A3 Method for providing a paging signal from a switching means to a mobile communication apparatus
01/23/2003US20030017855 Mobile paging telephone with an automatic call back function
01/23/2003US20030016652 Method for providing voice/data and information communication in a dect radio communication system
01/22/2003EP1278339A1 Method and apparatus for communicating data from a first to a second data network
01/22/2003EP1068758B1 Method for establishing a signaling connection with a mobile station
01/22/2003CN1392689A Positioning method and device of digital control channel in radio communication system
01/16/2003US20030014367 Topping up a subscriber's account for a multimedia service on a communications network while the service is being provided
01/16/2003US20030013445 Method of registering position of mobile communication terminal, general calling method for mobile communication terminal and mobile communication system
01/16/2003US20030013442 Method and apparatus for alerting a station in one network of a requested communication from a second network
01/16/2003US20030012151 System and method for paging for voice over IP
01/15/2003EP1276342A1 Dynamic location registration area determination based on frequency of call arrival and mobility of a mobile communications terminal
01/15/2003EP1276336A2 Location and event triggered notification services
01/15/2003EP1275266A1 Multicast paging in a communications system
01/15/2003EP1275227A1 Method for enabling a mobile station to receive a circuit-switched page
01/15/2003CN1391774A Radio base station
01/15/2003CN1391741A Inter-frequency measurement
01/15/2003CN1391736A Method and apapratus for providing dispatch service in CDMA communication system
01/15/2003CN1099211C System for communicating message via forward overhead control channel
01/15/2003CN1099208C Wireless handset paging utilizing connection endpoint service identifiers
01/15/2003CN1099203C Nethod, base station and mobile station for intermittent receiving paging signal in mobile communication system
01/14/2003US6507743 Wireless communications receiver employing quick paging channel symbols and noise power estimates to facilitate detection of a primary paging channel