Patents
Patents for H04W 4 - Services or facilities specially adapted for wireless communication networks (113,132)
12/2003
12/25/2003US20030235184 Method and apparatus for speaker arbitration in a multi-participant communication session
12/25/2003US20030235169 Wireless peer system
12/24/2003WO2003107708A1 A method for handling position data in a mobile equipment, and a mobile equipment having improved position data handling capabilities
12/24/2003WO2003107647A1 Method for depositing a credit on an account associated to a terminal subscribed to a communication network
12/24/2003WO2003107641A1 Method for identifying a telecommunications subscriber
12/24/2003WO2003107611A1 Gateway apparatus, and method for processing signals in the gateway apparatus
12/24/2003WO2003107568A1 Method and apparatus for delivering multimedia multicast services over wireless communication systems
12/24/2003WO2003107541A2 Method and system for providing local based information services
12/24/2003WO2003107283A1 Parallel coordinated operations in private domains
12/24/2003WO2003107188A1 Method and apparatus for intrusion management in a wireless network using physical location determination
12/24/2003WO2003047164A3 Control of services in mobile packet data networks
12/24/2003WO2002060199A8 Method for implementing a messaging service by means of a telephone network
12/24/2003WO2002043351A3 Systems for providing wireless communication presence information
12/24/2003DE20312162U1 Funknetz-Controller zur Kanalumschaltung für Multimediaübertragungen und Multicast-Dienste Radio network controller for channel switching for multimedia transmission and multicast services
12/24/2003CN1463519A Beacon infrastructure
12/24/2003CN1463103A Appts. and method for transmitting control information of multimedia broadcasting/combined broadcasting affairs
12/24/2003CN1132480C 在分层次的蜂窝结构中用于紧急呼叫处理的系统和方法 System and method for emergency call handling hierarchical honeycomb structure
12/24/2003CN1132468C 在通信系统中提供移动站的位置信息的系统和方法 System and method for providing location information of a mobile station in a communication system
12/24/2003CN1132455C 本地无线服务 Local wireless service
12/24/2003CN1132453C 向移动无线网络中的用户提供通用信息的方法和系统 To provide general information to the mobile wireless network users a method and system
12/24/2003CN1132439C 智能网与分组数据网的互操作性 Intelligent network and a packet data network interoperability
12/24/2003CN1132376C Method and appts. for proving anonymous data transfer in communication system
12/24/2003CA2489336A1 Method and apparatus for delivering multimedia multicast services over wireless communication systems
12/23/2003US6668173 Instant message user location tracking system
12/23/2003US6668169 Method for communicating within a chat topic in a wireless communication system
12/23/2003US6668167 Method and apparatus for sharing mobile user event information between wireless networks and fixed IP networks
12/23/2003CA2365116C A communication network terminal supporting a plurality of applications
12/18/2003WO2003105517A1 Supporting in a communication system a request for information on a mobile device
12/18/2003WO2003105504A1 Remote control of a vehicle function via a mobile radio network
12/18/2003WO2003105503A1 System and method of expediting call establishment in mobile communications
12/18/2003WO2003105494A2 Mac protocol with duty-cycle limitation for portable devices to comply with specific absorption rate (sar) limits
12/18/2003WO2003105457A1 Charging in communication networks
12/18/2003WO2003105436A1 Method and device for authenticating a subscriber for utilizing services in a wireless lan (wlan)
12/18/2003WO2003105382A1 Methods and systems for automatically provisioning address translation information in a mobile services node address translation database
12/18/2003WO2003105351A2 System and method for the distribution of multimedia messaging service messages
12/18/2003WO2003105094A1 Method and device for a vehicle-related telematics service
12/18/2003WO2003073622A3 Wireless provider monitoring of catv segment
12/18/2003WO2003065648A3 System and method for dispatching service messages over a multicast network
12/18/2003WO2002082265A3 Method and apparatus for network initiated uninstallation of application program over wireless network
12/18/2003WO2002052874A3 System and method for connection-oriented access to packet data networks for wireless devices
12/18/2003US20030233458 System and method for providing service in wireless network environment using customer relation management
12/18/2003US20030233424 Instant messenger based interface apparatus in information apparatuses
12/18/2003US20030233322 Billing system, mobile terminal, and billing method
12/18/2003US20030232631 Portable telephone and communication method therefor
12/18/2003US20030232629 System and method for providing a voice call waiting during an active data call
12/18/2003US20030232623 Call center access in a dispatch based call system
12/18/2003US20030232618 System and method for implementing virtual mobile messaging services
12/18/2003US20030232615 Billing System and method for wireless internet system
12/18/2003US20030232614 Wireless communication cost prediction for mobile device
12/18/2003US20030232598 Method and apparatus for intrusion management in a wireless network using physical location determination
12/18/2003US20030232594 Method and apparatus for delivering multimedia multicast services over wireless communication systems
12/18/2003US20030231177 Method and system for inversion of detail-in-context presentations with folding
12/18/2003CA2489100A1 System and method of expediting call establishment in mobile communications
12/18/2003CA2486979A1 Mac protocol with duty-cycle limitation for portable devices to comply with specific absorption rate (sar) limits
12/17/2003EP1372331A2 Wireless communication cost prediction for mobile device
12/17/2003EP1372324A2 Portable radio communication terminal and call center apparatus
12/17/2003EP1372321A2 Voicemail user interface for mobile communication devices
12/17/2003EP1372303A1 Method for selective finding and querying of information available in a mobile communications network by means of a mobile terminal device
12/17/2003EP1372093A1 Traffic service information transmission system
12/17/2003EP1371253A2 Adaptive threshold scheme for differentiated system access
12/17/2003EP1371244A1 Management of data transmission capacity
12/17/2003EP1371191A1 Method and apparatus for providing multiple quality of service levels in a wireless packet data services connection
12/17/2003EP1370943A2 System for replicating data of a mobile station
12/17/2003EP1082648B1 Method for transmitting multimedia messages and multimedia message communication system
12/17/2003EP1020094B1 Method for authenticating subscribers to a digital mobile radio network
12/17/2003EP0846400B1 Methods for processing an outgoing and an incoming call in a mobile communications system
12/17/2003EP0815696B1 Intelligent node in telecommunications system
12/17/2003CN1462540A Communication management system for personalized mobility management of wirleless services and method thereof
12/16/2003US6665718 Mobility management system
12/16/2003US6665549 System that provides replenishment service for power sources used by mobile devices
12/16/2003US6665539 Position location with low tolerance oscillator
12/16/2003US6665535 Mobile communication system and communications method therein
12/16/2003US6665534 Priority incoming call alerting system for a wireless communication system
12/16/2003US6665533 Communication system, communication terminal, and information distribution apparatus
12/16/2003US6665532 Alternative message usage for voice mail retreival via revertive calling
12/16/2003US6665531 Transmission system for relaying short messages
12/11/2003WO2003103320A1 Mobile communication system using downlink shared channel
12/11/2003WO2003103319A1 Method and apparatus for sending a message from a wireless device
12/11/2003WO2003103314A1 System and method for retransmission of data
12/11/2003WO2003103309A1 Method and apparatus for routing messages of different message services in a wireless device
12/11/2003WO2003103308A1 Control of plmn messaging services in ip domains
12/11/2003WO2003103305A1 Method and system for providing location information of a mobile station
12/11/2003WO2003103304A1 Cellular ad hoc phone extension system and method
12/11/2003WO2003103303A1 Supplementary services access with a multi-mode wireless device
12/11/2003WO2003103221A1 Method and device for access control to a wireless local access network
12/11/2003WO2003103199A1 Method and apparatus in a wireless communication system for identifying who has received a group message
12/11/2003WO2003103198A1 Method and apparatus for transmission of internet control message protocol messages in a communications network
12/11/2003WO2003103195A1 Exciter-excitation system and methods for communications
12/11/2003WO2003103154A2 System and method for operating intravendor and intervendor messaging systems
12/11/2003WO2003102837A1 Information transmission/reception device
12/11/2003WO2003063417A3 Method and apparatus for flow treatment and mapping on multicast/broadcast services
12/11/2003WO2003046745B1 Method and system for passing information between a mobile terminal and predetermined network entities in a hybrid network
12/11/2003WO2003030574A3 A system and related methods for clustering multi-point communication targets
12/11/2003WO2002080488A3 Method and apparatus for transmission framing in a wireless communication system
12/11/2003WO2002065250A3 Use of presence and location information concerning wireless subscribers for instant messaging and mobile commerce
12/11/2003US20030228888 Managing user interface data on wireless devices
12/11/2003US20030228875 MAC protocol with duty-cycle limitation for portable devices in a wireless Ad-Hoc communication network and a method for using the same
12/11/2003US20030228873 Portable terminal and position information conversion system
12/11/2003US20030228866 Mobile terminal system
12/11/2003US20030228865 Point to multi-point services using shared channels in wireless communication systems