Patents
Patents for H04W 76 - Connection management, e.g. connection set-up, manipulation or release (36,637)
11/2007
11/29/2007WO2007134502A1 METHOD, SYSTEM AND DEVICE FOR REALIZING GROUP TALK QoE
11/29/2007WO2007117308A3 Method and apparatus for transporting ip datagrams over flo network
11/29/2007WO2006065446A3 Methods, systems, and computer program products for caching and re-using bearer channels for voice-over-packet (vop) sessions involving wireless entities
11/29/2007US20070275750 Position Data Communication Device
11/29/2007US20070275746 Multi-function wireless terminal
11/29/2007US20070275742 Method and system for data transmission of multimedia broadcast/multicast service
11/29/2007US20070275711 Automatic credit and reconnect of dropped calls
11/29/2007US20070275704 Communication system, communication apparatus, and operation control method
11/29/2007US20070274276 Wireless communication methods and apparatus supporting wireless terminal mode control signaling
11/29/2007US20070274275 Wireless communication methods and apparatus supporting multiple modes
11/29/2007US20070274274 Open wireless access point detection and identification
11/29/2007US20070274217 Method for Establishing HRPD Network Packet Data Service in 1x Network
11/29/2007US20070274211 Access control device, wireless device, and network
11/29/2007US20070273790 Television apparatus
11/29/2007US20070273749 Cellular phone system, video-phone call control device, cellular phone and video-phone call control method
11/28/2007EP1860831A1 Method for establishing High-Rate Packet Data service in CDMA2000 1X network
11/28/2007EP1859645A2 Multiple access service convergence
11/28/2007EP1859598A1 Cqich allocation request header for communicating feedback information
11/28/2007EP1579715B1 Method and system for providing macro network services to micro network communications
11/28/2007EP1566071B1 Methods and device for preferably selecting a communication network which makes data service available
11/28/2007EP1042927B1 Intelligent network services in packet-switched network
11/28/2007CN101080935A Performing idle mode in a wireless access system
11/28/2007CN101080906A Communication system comprising a master and a slave handheld apparatuses
11/28/2007CN101080102A Method and system for signaling release cause indication in a UMTS network
11/28/2007CN101080098A A communication method and system
11/28/2007CN101080097A A method, system and device for realizing multimedia call service
11/28/2007CN101080096A Access control device, wireless device, and network
11/28/2007CN101080041A A method for establishing communication service connection in communication system
11/28/2007CN100352292C Method for deleting radio link
11/28/2007CN100352236C Radio communication system and its switching method
11/27/2007US7302273 System and method for providing interactive wireless data and voice based services
11/27/2007US7302271 System and method for determining when to exit a wireless communication coverage network
11/27/2007US7302258 Call transfer for an integrated packet and wireless service using a temporary directory number
11/27/2007US7302252 Authentication systems, wireless communication terminals, and wireless base stations
11/27/2007US7301988 Enhanced uplink packet transfer
11/27/2007US7301950 Adaptive state transition control
11/27/2007US7301935 Method and system for providing dial-up data sessions with distributed service
11/27/2007US7301934 UMTS telecommunications system for enabling a mobile station to receive voice-over internet protocol calls when roaming
11/27/2007CA2291696C Channel encoding device and method for communication system
11/24/2007CA2559645A1 Open wireless access point detection and identification in a data network
11/22/2007WO2007133134A1 Enhanced uplink retransmission securing
11/22/2007WO2007132127A2 Public information method and system
11/22/2007WO2007131825A2 Method for signalling a connection request between data processing appliances, whereby a connection call is transmitted by radio broadcasting
11/22/2007WO2007131435A1 A calling method, system and msce over ip supporting
11/22/2007WO2007131421A1 A method and device for playing the playback sound of failure
11/22/2007WO2007131399A1 Method, communication system and pbx for establishing calls in iwf service
11/22/2007WO2007131269A1 System and method for communication
11/22/2007WO2007082017A3 Control system with predictive field device response time over a wireless network
11/22/2007WO2007076199A3 Method for establishing network connections between stationary terminals and remote devices through mobile devices
11/22/2007WO2007024693A3 Ip-enhanced cellular services
11/22/2007WO2006094024A3 Inbound roamer call control system
11/22/2007US20070270145 Systems and Methods for Seamlessly Roaming Between a Wireless Wide Area Network and a Wireless Local Area Network
11/22/2007US20070270140 Method and system for signaling release cause indication in a umts network
11/22/2007US20070270104 Method for a session initiation protocol push-to-talk terminal to indicate answer operating mode to an internet protocol push-to-talk network server
11/22/2007US20070268867 Access Point Polling Systems and Methods
11/22/2007US20070268864 Method and system to enhance social networking through random location connectivity
11/22/2007US20070268862 Method and system for establishing a connection on a secondary frequency channel for wireless communication
11/22/2007US20070268854 Optimizing communications throughput in a wireless networking environment that supports a plurality of communications channel topologies
11/22/2007US20070268789 Mobile communication terminal device
11/22/2007DE102006023215A1 Mobile terminal e.g. mobile telephone, operating method for mobile radio network, involves outputting two selection options by receiving network signal at mobile terminal, and assigning selection options to sequence action in terminal
11/22/2007CA2652568A1 Public information method and system
11/22/2007CA2651868A1 Method of performing procedures for initial network entry and handover in a broadband wireless access system
11/21/2007EP1858222A2 Method, apparatus and system for session adding
11/21/2007EP1858209A1 Method and system for signaling release cause indication in a UMTS network
11/21/2007EP1856941A1 Network-initiated service change from speech to multimedia
11/21/2007EP1856939A1 Transmitting overhead message in a mobile wireless communication system
11/21/2007EP1856937A1 Method and apparatus to use a telephone number stored in a mobile terminal for establishing a call between two other terminals
11/21/2007EP1856821A1 Method and system for splitting terminals in push to talk over cellular network
11/21/2007EP1782586B1 Registration of a mobile station in a mobile communications network
11/21/2007EP1776781A4 Establishment of radio resource control connection in wireless communication system
11/21/2007CN200980142Y A device used to carry broadband stream media system to mobile network
11/21/2007CN101077031A Radio network control device, radio lan relay device, radio communication system, and communication method for radio communication system
11/21/2007CN101077030A Video telephony service method in mobile communication network
11/21/2007CN101077021A Latency reduction when setting uplink wireless communications channel
11/21/2007CN101076994A Initiating internet protocol (ip) communications in an ip communication system based on databases of contact information
11/21/2007CN101076981A Handover in a mobile communications network
11/21/2007CN101076193A Method for processing signaling and calling medium node
11/21/2007CN101076188A Abort calling method based on TCS
11/21/2007CN101076154A Interactive SMS service system, phonetic interactive center and its realization
11/21/2007CN101076017A Method and apparatus for rlc protocol error handling in a wireless communications system
11/21/2007CN101075890A Method and system for realizing group session experience quality
11/21/2007CN100350806C Method for managing wireless bearing in mobile communication system
11/20/2007US7299272 Method for activating packet data protocol context for roaming subscriber, network equipment and telecommunication system for utilizing same
11/20/2007US7299074 Wireless communications methods and systems using a remote, self-contained communications antenna unit
11/20/2007US7299052 System and method for reallocating a traffic channel in soft handoff state
11/20/2007US7299049 Devices, softwares and methods for handling off live calls between legs of CSV and VoX modalities
11/20/2007US7299047 Wireless communication system enhanced call recovery
11/20/2007US7299039 Method and system for providing data service in interworking wireless public and private networks
11/20/2007US7298726 Process method about the service connection between the wireless local area network and user terminal
11/20/2007US7298724 In-band QoS signaling reference model for QoS-driven wireless LANs
11/20/2007US7298720 Packet communication system, communication network, and method for selecting IP address in mobile node
11/20/2007US7298702 Method and system for providing remote telephone service via a wireless local area network
11/20/2007US7298697 Setting a communication channel
11/20/2007CA2272681C Call set-up process
11/15/2007WO2007130751A2 Devices and methods for ringback control
11/15/2007WO2007130281A2 Wireless communication method and system for activating multiple service bearers via efficient packet data protocol context activation procedures
11/15/2007WO2007130129A1 System and method of conferencing endpoints
11/15/2007WO2007129967A1 Telephone communication
11/15/2007WO2007129167A1 Network initiated mobility management for mobile terminals
11/15/2007WO2007129045A1 Telecommunications networks