Patents
Patents for H04W 88 - Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices (88,366)
02/2000
02/22/2000US6028892 Voice band-based data transmission system
02/22/2000CA2108309C Paging receiver and radio frequency channel searching method for the same
02/17/2000WO2000008887A1 Method of processing and transmitting incoming call pages including information allowing a determination of the time allowed for response and related user terminals and communication systems
02/17/2000WO2000008882A1 Attachment device for mobile phone
02/17/2000WO2000008881A1 Method for improving service level selection in a communication network system
02/17/2000WO2000008803A1 A plug and play wireless architecture supporting packet data and ip voice/multimedia services
02/17/2000WO1999055104A9 Mobile radio communication system, communication apparatus for mobile radio communication system, and mobile radio communication method
02/17/2000DE19836610A1 Data transmission control method for wireless V.24 data transmission system
02/16/2000EP0980190A1 Multi-mode telecommunication device for channel selection
02/16/2000EP0979580A2 Method and apparatus for delivering and presenting calling name information in a wireless communications system
02/16/2000EP0979579A1 Method for a selective call receiver to determine its position and to disregard certain signals
02/16/2000CN1244996A Method and apparatus for improving performance of a packet communications system
02/16/2000CN1244993A Channel monitoring by a multi channel selective call receiver
02/16/2000CN1244986A Communications system and method
02/16/2000CN1244765A Method for controlling call in communication system
02/16/2000CN1244679A Method and device for dynamic distributing a information resource
02/16/2000CN1049551C Reliable message communication system
02/15/2000US6026309 Apparatus and method for visually monitoring status of a telephone call on a portable intelligent communications device
02/15/2000US6026308 Combination cordless phone-fax modem-computer
02/15/2000US6026300 Method for service acquisition after a call release in a dual mode mobile telephone
02/15/2000US6026297 Contemporaneous connectivity to multiple piconets
02/15/2000US6026293 System for preventing electronic memory tampering
02/15/2000US6026277 Mobile communication system with moving base station
02/15/2000US6026153 Personal communicator telephone system
02/15/2000US6026149 Method and apparatus for managing telecommunications
02/15/2000CA2183911C Maintenance and administration of remote systems via radio pager
02/15/2000CA2127673C Radio communication system
02/10/2000WO2000007397A1 Method for transmitting digital useful data
02/10/2000WO2000007396A1 Method, device and system for operating mobile telecommunications terminals in a public cellular mobile radio network
02/10/2000WO2000007395A1 Method and apparatus for allowing cordless communication attempts in a multiple mode system
02/10/2000WO2000007387A1 Information transmission method
02/10/2000WO2000007386A1 Information transmission system
02/10/2000WO2000007383A2 Periodic reexamination of a dcch channel pointed to by acc
02/10/2000WO2000007381A1 Method and apparatus of voice packet communications
02/10/2000WO2000007378A2 Apparatus for transmitting and receiving numeric and character information using radio paging network
02/10/2000WO1999065256A3 System and method for delivering e-mail notification to mobile phones
02/10/2000CA2305263A1 Information transmission method
02/10/2000CA2304606A1 Information transmission system
02/09/2000EP0978208A1 A method of routing a short message and an apparatus for routing a short message
02/09/2000EP0978194A1 Mobile radiotelephone method and system and terminal used in such a system
02/09/2000CN1244328A Method for administrating additional services in a communication network
02/09/2000CN1244320A Method, system and mobile communication unit for communicating over multiple channels in wireless communication system
02/09/2000CN1244088A Mobile telephone system for various systems via a single mobile wireless telephone
02/08/2000US6023627 Digital cordless telephone system having communication mode switching device
02/08/2000US6023625 System and method for reducing multicast interference in a distributed antenna network
02/08/2000US6023231 Message communication system
02/08/2000US6023230 Method and apparatus for effecting channel acquisition
02/08/2000CA2162804C Portable multi-information communication device
02/08/2000CA2153379C Apparatus and method for minimizing the turn on time for a receiver operating in a discontinuous receive mode
02/08/2000CA2139516C Dual mode receiver having battery saving capability
02/07/2000CA2273781A1 Method of operating a portable communication device
02/03/2000WO2000005914A1 Meta-service activating interface between a customer administrative system and database network elements of a communications network
02/03/2000WO2000005907A2 Delivery of circuit switched calls to a mobile in packet data mode
02/03/2000WO2000005830A1 Mobile communication system and mobile communication method
02/03/2000DE19833777A1 Verfahren, Vorrichtung und System zum Betreiben von mobilen Telekommunikationsendgeräten in einem öffentlichen, zellularen Mobilfunknetz A method, apparatus and system for operating of the mobile telecommunication terminals in a public, cellular mobile radio network
02/03/2000DE19833318A1 Verfahren zur Übertragung von digitalen Nutzdaten Method for transmitting digital useful data
02/03/2000CA2338512A1 Enhanced call delivery system
02/03/2000CA2338067A1 Meta-service activating interface between a customer administrative system and database network elements of a communications network
02/02/2000EP0977459A2 Demand assigned mutiple access techniques
02/02/2000EP0977377A1 Method for allocating radio channel for radio communication
02/02/2000EP0977375A2 Dual mode satellite/cellular terminal
02/02/2000EP0977374A2 Dual mode satellite/cellular terminal
02/02/2000EP0977373A2 Dual mode satellite/cellular terminal
02/02/2000EP0977372A2 Dual mode satellite/cellular terminal
02/02/2000EP0976287A1 Methods and apparatus for performing automatic mode selection in a multimode mobile terminal
02/02/2000EP0976261A1 Method and apparatus for one-way receiver operation from a two-way communication device
02/02/2000EP0976259A1 A system for transferring a call and a mobile station
02/02/2000EP0976258A2 Eliminating reception delay in paging system
02/02/2000EP0976230A2 Device for and method of transmission of digital signals, in particular in dect-type systems
02/02/2000EP0976211A1 Infrastructure for wireless lans
02/02/2000EP0958693A4 Wireless public telephone with direct billing of user credit or debit card
02/02/2000CN1243643A Method and apparatus for global message monitoring
02/02/2000CN1243627A Packet communication network
02/02/2000CN1243410A Radio telephone set group with radio speakerphone function
02/02/2000CN1243403A Frequency band selecting method of double frequency band mobile telephone set and mobile telephone set using same
02/02/2000CN1243400A Multicalling communication system and adaptor of multicalling communication
02/02/2000CN1243370A Communication system, its network juncture, radio information terminal and radio communication method
02/01/2000USH1836 Integrated telecommunications system
02/01/2000US6021335 Cellular radiotelephone with dialed number analysis
02/01/2000US6021311 Method of, and system for, transmitting messages
02/01/2000US6021310 Computer pager device
02/01/2000US6021190 Method and apparatus for receiving and processing an incoming call
02/01/2000US6021166 Cellsite station having switcher to establish connections between RF units and modem units to implement intra-cell handover
01/2000
01/27/2000WO2000004732A1 Cellular phone with ir link
01/27/2000WO2000004701A1 System and method for managing prepaid wireless service
01/27/2000WO2000004691A2 Transmission of data packets over cdma type cellular telephone
01/27/2000WO2000004679A1 Integration of voice and data services provided to a mobile wireless device
01/27/2000WO2000004659A2 Radio communications unit
01/27/2000WO1999063729A3 Sms-based chat line - smschat
01/27/2000WO1999061966A3 A method for transmitting multimedia messages and a multimedia message communication system
01/27/2000WO1999060794A3 Cell selection in a packet radio network
01/27/2000CA2337135A1 Integration of voice and data services provided to a mobile wireless device
01/26/2000EP0975198A2 1:N Redundancy in a communications system
01/26/2000EP0975197A2 Multi-mode, multi-modulation point to multipoint communications
01/26/2000EP0975196A2 Multi-modulation radio communications
01/26/2000EP0975195A2 Multi-transport mode radio communications
01/26/2000EP0975194A2 Extension interface units in a communications system
01/26/2000EP0975193A2 Air interface frame formatting
01/26/2000EP0975192A2 TDM buffering
01/26/2000EP0975191A2 Service specific interfacing in point to multipoint communications