Patents
Patents for H04W 88 - Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices (88,366)
03/2001
03/07/2001EP0808547B1 Mobile phone with internal accounting
03/07/2001CN1286851A Device and method for generating quasi-orthogonal code and spreading channel signals in mobile communication system
03/07/2001CN1286562A Apparatus having paying device and method for checking memory duplicate
03/06/2001US6199066 Meta-service activating interface between a customer administrative system and database network elements of a communications network
03/06/2001US6198942 Telephone apparatus adaptable to different communication systems
03/06/2001US6198941 Method of operating a portable communication device
03/06/2001US6198934 Method of judging whether radio receiver is inside or outside service area, circuit for judging the same, and radio selective-calling receiver including the circuit
03/06/2001US6198929 System and method for mobile switching center initiated service negotiation
03/06/2001US6198923 Method for transmitting information between mobile stations and a communication network
03/06/2001US6198920 Apparatus and method for intelligent routing of data between a remote device and a host system
03/06/2001US6198915 Mobile phone with internal accounting
03/06/2001US6198730 Systems and method for use in a dual mode satellite communications system
03/06/2001US6198406 Method and apparatus for providing a predictable upper bound for a channel search time of a portable subscriber unit
03/06/2001CA2316727A1 Telephone regulation system and portable telephone terminal device used in such a system
03/01/2001WO2001015479A1 Location area identifier with core network identity field
03/01/2001WO2001015475A1 Combined location areas for gsm/umts
03/01/2001WO2001015473A1 Methods and arrangements for transcoder selection and transcoding data within packet-switched communication networks supporting radio interfaces
03/01/2001WO2001015471A1 Parallel core networks for gsm/umts
03/01/2001WO2001015468A1 Domain selecting system and method
03/01/2001WO2001015466A1 Mobile telephony
03/01/2001WO2001015374A1 Method and apparatus for wireless communication
03/01/2001WO2001015345A1 Synchronization deviation detection
03/01/2001WO2001015339A1 Ubiquitous mobile subscriber station
03/01/2001WO2001015338A1 System and apparatus for avoiding interference between fixed and moveable base transceiver station
03/01/2001WO2001015112A1 Automatic installation process for wireless communication system
03/01/2001WO2001015096A1 Cellular telephone activation and vending system and associated methods
03/01/2001WO2001015073A1 A removeable portion data carrier
03/01/2001CA2382267A1 Method and apparatus for wireless communication
03/01/2001CA2382203A1 Automatic installation process for wireless communication system
03/01/2001CA2347759A1 Mobile telephony
02/2001
02/28/2001EP1079649A1 System, method and record medium for mobile radio communication employing location-limited mobile stations
02/28/2001EP1079648A1 International roaming service for permitting a cellular/wireless telephone instrument to access different wireless telephone network/systems
02/28/2001EP1079590A1 Apparatus comprising prepayment means and method for detecting a copy of the memory
02/28/2001EP1078541A1 Multi-mode mobile terminal and methods for operating the same
02/28/2001EP1078538A1 Method and apparatus for routing short messages
02/28/2001EP1078537A1 Intelligent network and packet data network interoperability
02/28/2001EP1078500A1 Method and apparatus for substantially simultaneous audio and data communication over a wireless link
02/28/2001CN1286002A Intelligent service interface and massaging protocol for coupling mobile station to peripheral device
02/28/2001CN1285677A Portable cellular telephone set
02/28/2001CN1285676A Communication system and method capable of transmitting image or speech voice to object equipment through mobile station
02/27/2001US6195568 Radiotelephone adapted to the identity of its user
02/27/2001US6195567 Antenna system for a cellular telephone network
02/27/2001US6195566 Utilization of integrated base stations in the cellular radio system
02/27/2001US6195564 Method for automatically establishing a wireless link between a wireless modem and a communication device
02/27/2001US6195555 Method of directing a call to a mobile telephone in a dual mode cellular satellite communication network
02/27/2001US6195533 Method for storing an application's transaction data in a wireless messaging system
02/27/2001US6195532 Method for categorization of multiple providers in a wireless communications service environment
02/27/2001CA2201352C Multi-channel transceiver having an adaptive antenna array and method
02/27/2001CA2138696C Ic card radio modem and communication system using the same
02/22/2001WO2001013661A1 Optical data interface for wireless phones
02/22/2001WO2001013660A1 Communications device
02/22/2001WO2001013659A1 Add-on base station for cellular network expansion
02/22/2001WO2001013658A1 Transcoder rate controller
02/22/2001WO2001013580A1 Data transmission between a first mobile services switching center of a first mobile radio system and a second mobile services switching center of a second mobile radio system
02/22/2001DE19938089A1 Releasing mobile terminal such as mobile telephone to work with any SIM by comparing outgoing call time with threshold value to determine validity
02/22/2001DE10030407A1 Bit omission method for bit-rate matching in mobile communication system by calculating bit displacement values in each column of virtual interleaving pattern
02/21/2001EP1077565A1 Method and system for multimedia conferencing
02/21/2001EP1077556A1 Data communication between a first mobile switching center of a first wireless communication system and a second mobile switching center of a second wireless communication system
02/21/2001EP1077539A1 Radio communication system using point-to-point and point-to-multipoint user information communications
02/21/2001EP1077007A1 Improved gsm cellular terminal
02/21/2001EP1076951A1 A method and apparatus for preventing the fraudulent use of a cellular telephone
02/21/2001EP1076950A1 System and method for rate adaptation of a multirate vocoder
02/21/2001EP1076941A1 Personal communications system
02/21/2001CN1285123A Method, switching means and telecommunication system for performing data communications between subscriber stations
02/21/2001CN1285112A Internet protocol telephone for mobile station on packet data channel
02/21/2001CN1285106A Use of transmission control protocol proxy within packet data service transmissions in mobile network
02/21/2001CN1285097A Method and apparatus for conserving power in pager
02/21/2001CN1284824A Modularity of base station transceiver subsystem and distributed structure
02/21/2001CN1062401C Data transmission method and data transmission system in cellular radio network
02/21/2001CN1062399C Method of selective radio paging, and receiver for radio paging
02/21/2001CN1062398C Radio communication apparatus
02/20/2001US6192400 Multilevel data communication system including local and host systems
02/20/2001US6192259 Portable radio apparatus having function for compressing and transmitting data
02/20/2001US6192250 Cluster mobile switching center
02/20/2001US6192237 Call set-up process
02/20/2001US6192235 Public telecommunication terminal, in particular for mobile radio networks
02/20/2001US6192230 Wireless data communication system having power saving function
02/20/2001US6192224 Multi-band mobile telecommunications station
02/20/2001US6192219 Message management in wireless selective call receiver
02/20/2001US6192055 Method and an arrangement for setting up a data call, and an adapter equipment
02/20/2001US6192041 Transmission of data packets over CDMA type cellular telephone
02/20/2001US6192038 Method and apparatus for wireless communication employing aggregation for digital signals
02/20/2001US6192007 Pager and time display method for pager which can display both local time and base time
02/15/2001WO2001011917A1 Retractable microphone/speaker lead for a belt clip attachment device for a mobile phone or the like
02/15/2001WO2001011913A1 Communication system with mobile assisted signal strength measurements for a plurality of networks and methods for operating the same
02/15/2001WO2001011851A1 Communications terminal and method for securing a communications terminal
02/15/2001WO2001011792A1 Telecommunications voice prompt
02/15/2001WO2001011791A1 Telecommunications switching apparatus
02/15/2001WO2001011475A1 Electronic device with usb interface
02/15/2001WO2001010266A1 Attachment device for mobile phone or the like
02/14/2001EP1076466A1 Method for optimizing mobile wireless communications routed across plural interconnected networks
02/14/2001EP1076464A1 Radiotelephone network comprising a management comunication centre between terminals and management centre and terminal for such a network
02/14/2001EP1076463A2 Supporting network in telecommunications systems
02/14/2001EP1075773A2 Method of connecting network elements to a radio system, and radio system
02/14/2001EP1075772A1 Cellular network mobile telephone, capable of being used as domestic wireless telephone handset
02/14/2001CN1284244A Method for connection reconfiguration in cellular radio metwork
02/14/2001CN1283938A Data transmitting and receiving appts, and method of dogital mobile transceiver
02/14/2001CN1283932A Cable modem with radio communication function
02/14/2001CN1283910A 移动通信系统和移动终端 Mobile communication system and the mobile terminal
02/14/2001CN1062105C Telephone handset and its control method