Patents
Patents for H04W 80 - Wireless network protocols or protocol adaptations to wireless operation, e.g. wap [wireless application protocol] (18,590)
11/2001
11/15/2001WO2001086883A2 Method and apparatus for translating network address identifiers related to mobile stations
11/15/2001WO2001047206A3 Changing xid/pdcp parameters during connection
11/08/2001WO2001084765A2 Method and system for transmission of access and application information over public ip networks
11/08/2001WO2001084341A1 System and method for inter-domain mobility management
11/08/2001WO2001026322A3 Key exchange for a network architecture
11/08/2001WO2001003371A8 Distributed management of an extended network containing short-range wireless links
11/07/2001EP1151581A1 Utilization of gratuitous address resolution protocol for mobility support
11/07/2001CN1321047A Method and apparatus for building session between master and mobile terminal
11/01/2001US20010036834 Supporting fast intra-domain handoffs and paging in wireless cellular networks
11/01/2001US20010036224 System and method for the delivery of targeted data over wireless networks
11/01/2001US20010036184 Method for packet communication and computer program stored on computer readable medium
10/2001
10/31/2001EP1150521A1 Method for setting up a session between a host of a data network and a mobile terminal of a mobile network and device for performing such method
10/30/2001US6311058 System for delivering data content over a low bit rate transmission channel
10/25/2001WO2001080582A2 Method, system and radio base station for paging a mobile station in a third generation general packet radio service (gprs) network
10/25/2001WO2001080518A1 Downloading web pages
10/25/2001WO2001079876A2 System and method for transmitting data to a remote device
10/25/2001US20010033563 Method and system for communicating data between a mobile communications architecture and a packet switched architecture
10/25/2001CA2784177A1 Network combining wired and non-wired segments
10/25/2001CA2405778A1 System for interconnection of audio program data transmitted by radio to remote vehicle or individual with gps location
10/24/2001EP1148689A1 Downloading web pages
10/24/2001CN1319317A Distributed infratructure for wireless data communications
10/24/2001CN1318929A Mobile communication system capable of effective transmitting packet and control method thereof
10/18/2001WO2001078425A1 Mobile activity status tracker
10/18/2001WO2001078328A2 A technique for setting up calls in internet protocol mobile network
10/18/2001WO2001078321A2 Method for transmitting broadband, ip-based data streams in a point-to-many-points communications network
10/18/2001WO2001054440A8 Method and apparatus for exchange of information in a communication network
10/18/2001US20010032254 Method and apparatus for wireless internet access
10/18/2001US20010031641 Wireless chat automatic status tracking
10/17/2001EP1146697A2 A communication system with plural node devices
10/17/2001EP1145525A2 Automatic invocation of mobile ip registration in a wireless communication network
10/17/2001CN1318241A Communication device and method for reliable and low-delay packet transmission
10/16/2001US6304753 Integration of voice and data services provided to a mobile wireless device
10/11/2001WO2001076286A1 Architecture and packet routing in a multi-bearer-type network
10/11/2001WO2001076279A2 Method and apparatus for a mobile station application to identify specified status messages
10/11/2001WO2001076276A2 Telecommunications network integrating cellular, packet-switched, and voice-over-ip infrastructures
10/11/2001WO2001076180A2 Method and apparatus for a mobile station application to receive and transmit raw packetized data
10/11/2001WO2001076179A2 Method and apparatus for servicing specified events by a mobile station application
10/11/2001WO2001076178A2 Method and apparatus for notifying a mobile station application of specified events
10/11/2001WO2001076151A2 Unicast agent advertisement based on layer 2 and layer 3 motion detection
10/11/2001US20010028640 Mobile communication system with packet effectively transmitted and control method for the same
10/11/2001CA2706874A1 Method and apparatus for detecting specified events in a mobile station
10/11/2001CA2404347A1 Method and apparatus for servicing specified events by a mobile station application
10/11/2001CA2404159A1 Method and apparatus for a mobile station application to receive and transmit raw packetized data
10/11/2001CA2403813A1 Method and apparatus for a mobile station application to identify specified status messages
10/11/2001CA2402359A1 Method and apparatus for notifying a mobile station application of specified events
10/10/2001EP1142287A1 Communications network and method for directly routing calls to mobile subscribers using an internet protocol network
10/10/2001EP1142236A1 A data transmission method and a network element
10/10/2001EP1142224A1 Method and apparatus in a communication network
10/10/2001CN1317213A Mobile communiation network and data transfer method in communication network
10/06/2001CA2543224A1 Terminal-to-terminal communication connection control method using ip transfer network
10/06/2001CA2542826A1 Terminal-to-terminal communication connection control method using ip transfer network
10/06/2001CA2539970A1 Terminal-to-terminal communication connection control method using ip transfer network
10/06/2001CA2539636A1 Terminal-to-terminal communication connection control method using ip transfer network
10/06/2001CA2539626A1 Terminal-to-terminal communication connection control method using ip transfer network
10/04/2001WO2001072110A2 Method and apparatus for managing a plurality of mobile nodes in a network
10/04/2001US20010027109 Method and apparatus for retrieving calling party information in a mobile communications system
10/04/2001US20010026545 Method and apparatus for registering IP terminal device in line-switching exchanger
10/04/2001US20010026541 Method for performing diversity and handoff in all internet protocol network
10/04/2001EP1139632A2 Method for packet communication with mobile node
10/04/2001EP1139617A2 Mobile communication system with effective packet transmission and control method for the same
10/02/2001US6298060 Layer 2 integrated access scheme
10/02/2001US6298058 Methods for implementing a talkgroup call with competing sources in a multicast IP network
09/2001
09/27/2001WO2001033868A3 Network-based system for communicating with trucks
09/27/2001WO2001003327A8 Method and apparatus for communication between different wireless networks using a dual-power node
09/27/2001US20010024437 Distributed infrastructure for wireless data communications
09/26/2001EP1137300A1 Transmission of location information of a mobile station in a gprs/internet environment
09/26/2001EP1135893A1 Protocol for remote launching of a software application and reserving network resources with quality of service
09/26/2001CN1314770A Transmission of mobile station position information in GPRS/internet environment
09/25/2001US6295316 Automatic equalization system
09/20/2001WO2001069948A1 Multiple tree hierarchical communication system and method
09/20/2001WO2001017282A3 System and method of interworking a cellular telecommunications network with a packet data network
09/20/2001US20010023192 Information search system using radio partable terminal
09/20/2001CA2341075A1 Transmission of location information of a mobile station in a gprs/internet environment
09/19/2001EP1134991A2 Load balancing in telecommunications system supporting mobile IP
09/19/2001EP1134951A2 Common subscriber managing apparatus and method therefor
09/19/2001EP1134948A2 Information search system using radio portable terminal
09/19/2001CN1313692A Information researching system for mobile hand terminal
09/13/2001WO2001067798A1 Hierarchical mobility management for wireless networks
09/13/2001WO2001067689A1 Packet communication control device and packet communication control method
09/13/2001WO2001067687A2 Interworking in a communication system
09/13/2001US20010021650 Communication control for a user of a central communication center
09/13/2001US20010021197 Dynamic bandwidth allocation for multiple access communication using session queues
09/13/2001US20010021175 Load balancing in telecommunications system supporting mobile IP
09/13/2001CA2778246A1 System and method for providing group communication services
09/12/2001EP1131971A2 Distributed infrastructure for wireless data communications
09/12/2001CN1312994A Integration of voice and data services provided to mobile wireless device
09/05/2001EP1129595A1 Telecommunication subscriber connection using a domain name system
08/2001
08/30/2001WO2001063947A1 Method of call control to minimize delays in launching multimedia or voice calls in a packet-switched radio telecommunications network
08/30/2001WO2001063876A1 Method for operating a mobile radio network
08/30/2001WO2001063856A1 Flow control between transmitter and receiver entities in a communications system
08/30/2001US20010017850 Data packet numbering in packet-switched data transmission
08/29/2001EP1128684A2 Migration communication control device
08/29/2001EP1128632A2 System and method for providing mobile data service
08/29/2001CN1310901A Method and apparatus for data transmission to a remote communication device
08/28/2001US6282577 Mobile terminal and method for controlling network connection thereof
08/23/2001WO2001061959A2 Method and system for communicating data between a mobile and packet switching communications architecture
08/23/2001WO2001061934A1 Telecommunications routing
08/23/2001US20010016492 Mobile communications service providing system and mobile communications service providing method
08/23/2001US20010015966 Privacy for mobile terminal in telecommunications network
08/23/2001DE10008148A1 Operating method for mobile radio network involves passing failure message from first link control layer protocol unit after receiving a confirmation message from second protocol unit