| Patents for H04W 80 - Wireless network protocols or protocol adaptations to wireless operation, e.g. wap [wireless application protocol] (18,590) |
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| 02/26/2004 | WO2004017565A1 Method and system for gsm billing during wlan roaming |
| 02/26/2004 | WO2004017564A1 Method and system for gsm authentication during wlan roaming |
| 02/26/2004 | WO2003105493A3 Wlan as a logical support node for hybrid coupling in an interworking between wlan and a mobile communications system |
| 02/26/2004 | WO2003098857A9 Technique for ip communication among wireless devices |
| 02/26/2004 | WO2003096555A3 Dsl mobile access router system and method |
| 02/26/2004 | WO2003084188A3 Low layer paging indicator processing system and method for multi-layer communication equipment |
| 02/26/2004 | WO2002054788A3 Switching between high-speed data packet data call and either non-high-speed data circuit switched data call or non-high-speed data packet data call |
| 02/26/2004 | US20040040044 Method and apparatus for transmitting multimedia content from a network content element to a network data distribution element |
| 02/26/2004 | US20040039833 Communication device and method |
| 02/26/2004 | US20040037260 Virtual private network system |
| 02/26/2004 | US20040037240 Method and apparatus for establishing multiple bandwidth-limited connections for a communication device |
| 02/26/2004 | CA2495343A1 Method and system for gsm billing during wlan roaming |
| 02/25/2004 | EP1390770A1 System and method for reducing information communicated between universal mobile telecommunication system multimedia capable units |
| 02/25/2004 | CN1477885A Method for implementing high-grade link control procedure prame treatment |
| 02/25/2004 | CN1477884A Hiearchical moving data packet communication network and its communication method |
| 02/24/2004 | US6697352 Communication device and method |
| 02/19/2004 | WO2004016026A1 A method of speeding up the registration procedure in a cellular network |
| 02/19/2004 | WO2004015906A2 Efficient memory allocation in a wireless transmit/receiver unit |
| 02/19/2004 | WO2003096592A3 Methods and apparatus for aggregating mip and aaa messages |
| 02/19/2004 | US20040034863 Fast digital channel changing |
| 02/19/2004 | US20040034717 Method and apparatus for increased Internet Protocol (IP) headers compression performance by reporting cause of missing packets |
| 02/19/2004 | US20040034709 Information providing system and method using wireless internet |
| 02/19/2004 | US20040034708 Method and apparatus for fast internet protocol headers compression initialization |
| 02/19/2004 | US20040033801 Mobile communication method and system |
| 02/18/2004 | EP1389887A1 Optimized packet routing method in mobile IPv6 supporting localized mobility management |
| 02/18/2004 | EP1389874A2 Fast digital channel changing |
| 02/18/2004 | EP1389396A1 Presence server in ip multimedia |
| 02/18/2004 | EP1389386A2 Method and apparatus for transmission framing in a wireless communication system |
| 02/18/2004 | CN1476701A System and method for providing general packet radio services (GPRS) in private wireless network |
| 02/18/2004 | CN1476698A Method and system for transmission of access and application information over public IP networks |
| 02/18/2004 | CN1476193A Method and device of physical channel frame distribution in time division dupley synthronous CDMA system |
| 02/17/2004 | US6693894 Communications network and method for directly routing calls to mobile subscribers using an internet protocol network |
| 02/17/2004 | US6693886 Method and apparatus for conducting mobile communication over IP networks |
| 02/12/2004 | WO2004014035A1 Always-on wireless internet protocol communication |
| 02/12/2004 | WO2004014027A2 Mobility managing method and mobile terminal |
| 02/12/2004 | WO2004014007A2 Method and apparatus for effecting a seamless handoff between ip connections |
| 02/12/2004 | WO2004013998A2 Method and apparatus for effecting a handoff between two ip connections for time critical communications |
| 02/12/2004 | WO2004013717A2 System and method for supporting mobility of mobile node using regional anchor point in future internet |
| 02/12/2004 | WO2003067384A3 Controlling hand-off in a mobile node with two mobile ip clients |
| 02/12/2004 | US20040030791 Method and apparatus for effecting a handoff between two IP connections for time critical communications |
| 02/12/2004 | US20040029615 Transmission of voice over packet-switched systems |
| 02/12/2004 | US20040029601 Telecommunications routing |
| 02/12/2004 | US20040029584 Method of registering home address of a mobile node with a home agent |
| 02/12/2004 | US20040028009 Method and apparatus for effecting a seamless handoff between IP connections |
| 02/11/2004 | EP1388270A1 Method for indicating a ue that it must register |
| 02/11/2004 | CN1475085A Method for transmitting packets over circuit-switched network |
| 02/10/2004 | US6691227 Location-independent packet routing and secure access in a short-range wireless networking environment |
| 02/10/2004 | US6690659 Addressing techniques for use in an internet protocol-based multimedia mobile network |
| 02/05/2004 | WO2004012433A1 Method and apparatus for mobile based access point name (apn) selection |
| 02/05/2004 | WO2004012381A1 Automatic retransmit request protocol for channels with time-varying capacity |
| 02/05/2004 | WO2004001520A3 QoS SIGNALING FOR MOBILE IP |
| 02/05/2004 | WO2003096554A3 Seamless public wireless local area network user authentication |
| 02/05/2004 | US20040024901 Telecommunication enhanced mobile IP architecture for intra-domain mobility |
| 02/05/2004 | US20040023653 Controlling hand-off in a mobile node with two mobile IP clients |
| 02/05/2004 | US20040022212 Resource optimization in a wireless IP network |
| 02/05/2004 | DE10331893A1 Verfahren zum Sparen von Leistung durch Reduzierung der Zeit des aktiven Empfangs im Standby-Betrieb Method for conserving power by reducing the period of active reception in standby mode |
| 02/05/2004 | DE10307259A1 Wireless network roaming system has Virtual GPRS support node to exchange data packets and control systems between WLAN and GPRS or UMTS mobile |
| 02/05/2004 | CA2628839A1 Method and apparatus for mobile based access point name (apn) selection |
| 02/04/2004 | EP1387595A1 Method for radio transmission using geographical addressing |
| 02/04/2004 | EP1386468A1 Mechanism for managing mobility in telecommunication networks |
| 02/04/2004 | EP1386466A1 Data communication system and a method for transmitting information |
| 02/04/2004 | CN1473445A System and method for assigning mobile IP to mobile node |
| 02/04/2004 | CN1473443A Method and apparatus for coordinated charging of services in multimedia session |
| 02/04/2004 | CN1473430A Mixed-media telecommunication call set-up |
| 02/03/2004 | US6687226 Base station subsystem and method for handling an increase in traffic volume that overloads a terrestrial link in an internet protocol network |
| 02/03/2004 | CA2310783C Pcs-to-mobile ip internet working |
| 01/29/2004 | WO2004010669A2 Method and switching device providing mobile ip functionality for a non-mobile-ip capable mobile node |
| 01/29/2004 | WO2004010656A2 Method and system for multi-protocol label switching (mpls) based data flow aggregation in a third generation (3g) cellular telecommunications system |
| 01/29/2004 | WO2004010629A2 Method and system for handovers using service description data |
| 01/29/2004 | US20040018846 Apparatus, and associated method, for operating upon data at RLP logical layer of a communication station |
| 01/29/2004 | US20040018841 Proactive seamless service provisioning in mobile networks through transferring of application context |
| 01/29/2004 | US20040017796 Method and system for multi-protocol label switching (MPLS) based data flow aggregation in a third generation (3G) cellular telecommunication system |
| 01/29/2004 | US20040017775 Packet transmission control apparatus, mobile node, control node, packet communication method, and packet communication system |
| 01/29/2004 | US20040017518 High-resolution image projection |
| 01/29/2004 | CA2841471A1 System and method to initiate a mobile data communication utilizing a trigger system |
| 01/28/2004 | CN1471785A Telecommunications routing |
| 01/28/2004 | CN1471784A Telecommunications routing |
| 01/28/2004 | CN1471279A Wireless accessing control method and wireless accessing system |
| 01/28/2004 | CN1471253A Mobile communication and operation control method thereof |
| 01/27/2004 | US6684256 Routing method for mobile wireless nodes having overlapping internet protocol home addresses |
| 01/27/2004 | US6683866 Method and apparatus for data transportation and synchronization between MAC and physical layers in a wireless communication system |
| 01/22/2004 | WO2004008693A1 Interface selection from multiple networks |
| 01/22/2004 | WO2003049406A3 Method for managing a communication with multi-server service providing means |
| 01/22/2004 | US20040014505 Method of saving power by reducing active reception time in standby mode |
| 01/22/2004 | US20040014447 Software parameterizable control blocks for use in physical layer processing |
| 01/22/2004 | US20040014422 Method and system for handovers using service description data |
| 01/22/2004 | US20040013116 Method of providing mobile IP functionality for a non mobile IP capable mobile node and switching device for acting as a mobile IP proxy |
| 01/21/2004 | EP1382213A1 Maintaining an ip session between a core network element and a mobile access terminal established over a first radio access network after having tuned to a second radio access network |
| 01/21/2004 | EP1382178A2 Method and apparatus for header compression in a wireless communication system |
| 01/20/2004 | US6681259 Method for coupling a wireless terminal to a data transmission network and a wireless terminal |
| 01/20/2004 | US6680922 Method for the recognition and operation of virtual private networks (VPNs) over a wireless point to multi-point (PtMP) transmission system |
| 01/15/2004 | WO2004006538A1 Method for encapsulating internet protocol messages |
| 01/15/2004 | WO2004006531A1 Convergence layers for network devices and method for transmitting data traffic |
| 01/15/2004 | WO2004006448A2 Method for exchanging higher layer system information on a wireless system and automatic system selection of a wireless lans |
| 01/15/2004 | WO2003073723A3 Methods and apparatus for mobile ip home agent clustering |
| 01/15/2004 | US20040010615 Communication system and method therefor |
| 01/15/2004 | US20040010609 Using internet protocol (IP) in radio access network |
| 01/15/2004 | US20040009773 Mobile communication system and operation control method thereof |
| 01/15/2004 | US20040008690 IEEE 802.11 burst acknowledgement interface |
| 01/15/2004 | US20040008689 QoS signaling for mobile IP |