Patents
Sitemap › H04 - Electric communication technique › H04W - Wireless communication networks › H04W 88 - Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
Patents for H04W 88 - Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices (88,366)
06/1998
06/18/1998DE19652092A1 Combined pager and telephone card
06/18/1998CA2274550A1 Ussd-positioning
06/17/1998EP0848566A2 GSM transceiver with portable protocol stack
06/17/1998EP0848565A2 Inter-networking system for specialized land mobile radio networks
06/17/1998EP0848537A1 Method and apparatus for recharging/reusing of a telephone card for mobile telephones
06/17/1998EP0847657A1 Method and apparatus for communicating in a wireless communication system
06/17/1998EP0847654A1 Multiple pager status synchronization system and method
06/17/1998CN1185264A Mobile radio communications system with moving base station
06/17/1998CN1185262A Transcoder with prevention of tandem coding of speech
06/17/1998CN1185261A Distributed radio telecommunications system
06/17/1998CN1185085A Radio frequency control circuit of base station of mobile communications system
06/17/1998CN1185073A Data processing device having communication units
06/16/1998US5768701 Intermittent receiving control apparatus of a selective calling receiver
06/16/1998US5768685 Method and apparatus for converting signals in a base station receiver
06/16/1998US5768683 Method for automatic re-transmission of voice messages by a mobile communication unit
06/16/1998US5768509 Short message server without local customer database
06/16/1998US5768314 Communications system
06/16/1998US5768308 Signal processor
06/16/1998US5768276 Digital control channels having logical channels supporting broadcast SMS
06/16/1998US5768268 Wideband base station architecture for digital cellular communications system
06/16/1998US5768267 Method for system registration and cell reselection
06/16/1998US5767785 Method and apparatus for selecting a batch of pending messages for a next transmission
06/16/1998CA2083946C Battery saving method and apparatus for providing selective receiver power switching
06/12/1998CA2222410A1 System for broadcasting messages from a mobile radiocommunication terminal
06/11/1998WO1998025426A2 Call set-up process
06/11/1998WO1998025422A1 Group transmission in a packet radio network
06/11/1998WO1998025389A2 Emergency telephone with automatic low-battery signaling
06/11/1998WO1998025363A1 Method and system for providing acknowledgement in a 2-way messaging system
06/10/1998EP0847211A2 Method for transmitting data, especially GSM data
06/10/1998EP0847210A2 Method of data transmission, especially GSM data
06/10/1998EP0847147A2 Transmission power control method for a CDMA communication system
06/10/1998EP0846403A1 Methods and systems for allocating a cellular communications channel for communication between a cellular terminal and a telephone base station using received signal strength measurements
06/10/1998EP0846378A1 Method and device for spatial multiplexing-demultiplexing of radio signals for an sdma mobile radio system
06/10/1998EP0648395A4 Synchronized offset extraction in a data receiver.
06/10/1998DE19651110A1 USSD-Positionierung USSD positioning
06/10/1998DE19650141A1 Data transfer method especially between two subscribers in GSM communication system
06/10/1998DE19650140A1 Data transmission method especially in GSM communication system
06/10/1998CN1184583A Communication method for mobile terminals, incoming call receive control system for mobile terminals, and incoming call notification apparatus
06/10/1998CN1184571A Apparatus for multi-rate simulcast communications
06/10/1998CN1184399A Dynamic overload control device and method in digital mobile communication system
06/09/1998US5765110 Cellular telephone with wire connection function
06/09/1998US5765104 Apparatus and method for controlling an intermittent reception time in radio equipment
06/09/1998US5764644 Method and apparatus for transport of communication signals over a public network
06/09/1998US5764631 Mobile communication system and a method of mobile communication
06/05/1998CA2206618A1 Inter-networking system for specialized land mobile radio networks
06/04/1998WO1998024264A1 System and method for the communication of operation and maintenance, administration and provisioning over an atm network
06/04/1998WO1998024257A1 Using two sim cards with same msisdn number
06/04/1998WO1998024256A2 A flexible wideband architecture for use in radio communications systems
06/04/1998WO1998024255A2 Transcoding device provided with a derivation
06/04/1998WO1998024253A2 Method and apparatus for mapping between cellular bit streams and wireline waveforms
06/04/1998WO1998024250A2 Method and apparatus for improving performance of a packet communications system
06/04/1998WO1998024216A1 Portable telecommunications device having a waiting message generating means
06/04/1998DE19648178A1 Radio telephone system using preset frequencies
06/04/1998CA2272903A1 Method and apparatus for mapping between cellular bit streams and wireline waveforms
06/04/1998CA2272613A1 A flexible wideband architecture for use in radio communications systems
06/04/1998CA2272371A1 System and method for the communication of operation and maintenance, administration and provisioning over an atm network
06/03/1998EP0845914A1 Integrator module for a mobile telephone in a telephone branch exchange
06/03/1998EP0845194A1 Method and apparatus for accessing a plurality of networks
06/03/1998EP0586634B1 Radio telephone
06/03/1998CN1183880A Mobile radio system with translation of BCIE
06/03/1998CN1183879A Two-way paging system and apparatus
06/03/1998CN1183701A Voice information bilateral recording method in mobile terminal equipment
06/03/1998CN1183699A Selective call receiver
06/02/1998US5761624 Method and apparatus for controlling and recording cellular phone transactions using an integrated circuit card
06/02/1998US5761623 Cellular telecommunications network having seamless interoperability between exchanges while supporting operation in multiple frequency hyperbands
06/02/1998US5761622 Method and apparatus for controlling operation of a portable or mobile battery-operated radios
06/02/1998US5761621 Apparatus and methods for networking omni-modal radio devices
06/02/1998US5761619 Distributed telecommunications system
06/02/1998US5761617 PLL synthesizer radio paging receiver capable of reducing an average power consumption
06/02/1998US5761240 Method and apparatus for determining an optical communications channel without loss of channel messages on a current communications channel
06/02/1998US5760702 Receiver with symbol rate sync
06/02/1998US5760699 Method and apparatus for receiving selected paging signal
05/1998
05/28/1998WO1998023119A1 Packet transmission in telecommunication network
05/28/1998WO1998023118A1 Dynamic channel allocation
05/28/1998WO1998023116A2 Method and apparatus to provide cellular telephone service to a macro-cell and pico-cell within a building using shared equipment
05/28/1998WO1998023110A2 Delivery of digital data messages in a dual mode cellular telephone network
05/28/1998WO1998023100A1 Method and apparatus for minimizing traffic in a two-way wireless messaging system
05/28/1998WO1998022879A1 A protection method against eeprom-directed intrusion into a mobile communication device that has a processor, and a device having such protection mechanism
05/28/1998CA2271859A1 Method and apparatus to provide cellular telephone service to a macro-cell and pico-cell within a building using shared equipment
05/28/1998CA2271425A1 Delivery of digital data messages in a dual mode cellular telephone network
05/27/1998EP0844801A2 Cellsite station having switcher units to implement intra-cell handover
05/27/1998EP0844797A2 Method for providing ubiquitous service to mobile subscribers using a wireless gateway switch
05/27/1998CN1183009A Device for realizing group calling data transmitting system
05/26/1998US5758295 Uniform man-machine interface for cellular mobile telephones
05/26/1998US5758293 Subscriber unit and delivery system for wireless information retrieval
05/26/1998US5758287 Hub and remote cellular telephone system
05/26/1998US5758281 Personal communications service using wireline/wireless integration
05/26/1998US5758280 Radio communication apparatus
05/26/1998US5758256 Method of transporting speech information in a wireless cellular system
05/26/1998US5757858 Dual-mode digital FM communication system
05/26/1998US5757846 CDMA communication system and method with dual-mode receiver
05/26/1998US5757792 Mobile communication system and a method of communication mode transition
05/26/1998US5757789 Dual mode satellite/cellular terminal
05/26/1998US5757788 Digital radio communication system with efficient audio and non-audio data transmission
05/26/1998US5757787 Dual mode satellite/cellular terminal
05/26/1998US5757782 Paging system with multiple baseband subcarriers
05/26/1998US5757277 Wireless selective call receiver and method and system for writing desired data in the same
05/26/1998CA2191276A1 Method of sending information to a pager
05/22/1998WO1998021898A2 Disabling alerts of a selective call device when a cellular telephone combined thereto is active
05/22/1998WO1998021851A1 Methods and apparatus for vocoder synchronization in a mobile communication network
1 ... 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 ... 884