Patents
Patents for H04W 48 - Access restriction; Network selection; Access point selection (36,092)
08/2004
08/24/2004US6782259 Method for selecting a preferable wireless communication service provider in a multi-service provider environment
08/24/2004US6781963 Method and an apparatus for terminating a user from a group call in a group communication network
08/19/2004WO2004071116A1 Method for preparing a handover and corresponding network device and subscriber station
08/19/2004WO2004057883A3 Location-based mobile service provision
08/19/2004US20040162819 Node search method, node, mobile communication system, and computer program product
08/19/2004US20040162077 Routing procedure for a communication system
08/19/2004US20040160977 Random access channel access and backoff mechanism
08/19/2004US20040160942 Apparatus and method for implementing a reduced slotted mode in a communication system
08/19/2004US20040160941 Method for calculating hop count of mobile IP in an IP network
08/19/2004US20040160936 Method of scheduling on downlink and transmitting on uplink dedicated channels
08/19/2004US20040160935 System and method for sensing carrier on mobile station side in personal handyphone system
08/19/2004US20040160932 Telecommunication system for automatically locating by network connection and selectively delivering calls to mobile client devices
08/19/2004US20040160916 Method and apparatus for transmitting information within a communication system
08/19/2004US20040160913 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
08/19/2004US20040160912 Hierarchical data collection network supporting packetized voice communication among wireless terminals and telephones
08/19/2004US20040160344 Robust system for transmitting and receiving map data
08/18/2004EP1447943A1 Transmitting a grant message on a dedicated or on a shared downlink channel for scheduling uplink dedicated traffic channel(s) for enhanced uplink high data rate
08/18/2004EP1446964A1 Multicast session handover
08/18/2004EP0976277B1 Method of facilitating transmission level measurement, and base station
08/18/2004CN1522520A Dynamic frequency selection with recovery for a basic service set network
08/18/2004CN1522504A Radio base station apparatus and radio transmitting method
08/18/2004CN1522503A Ad hoc network discovery menu
08/18/2004CN1163100C Adaptive sectorization
08/18/2004CN1163098C Base station for multiple network linking communication system and its linking method
08/18/2004CN1163092C Call accepting control method, communication system and base station device
08/17/2004US6778829 Method for indicating unusable sites to communication units in a communication system
08/17/2004US6778827 Methods and systems for scanning and locking onto a control channel via a multi-level search in a wireless communications system
08/12/2004WO2004068794A1 Communication device and method, recording medium, and program
08/12/2004WO2004068759A1 A method of call admission control in coma mobile communication system
08/12/2004WO2003009614A8 System and method of managing access from a mobile terminal to a communication network
08/12/2004US20040158639 IP connection processing device
08/12/2004US20040157632 Robust and efficient reacquisition after call release
08/12/2004US20040157601 Method for enabling a subscriber entity to actively communicate in a communication network
08/12/2004US20040157600 Method for determining whether to grant access of a user equipment to a radio access network
08/12/2004US20040157599 Reducing the size of preferred roaming list tables
08/12/2004US20040156399 Wireless LAN control over a wired network
08/12/2004US20040156347 Handover method and apparatus in WLAN environment
08/12/2004US20040156334 Radio network system and radio communication control method
08/11/2004EP1445968A1 Method for preparing a handover and corresponding network device and mobile station
08/11/2004EP1444788A1 A method for signal acquisition in a wireless terminal and a wireless terminal
08/11/2004CN1520672A Transmitting device and method
08/11/2004CN1520219A Communicating control method, communicating system and data format
08/11/2004CN1520107A Method of actuating switching in radio network
08/11/2004CN1161927C Radio network controller and radio network control method
08/11/2004CN1161899C Device for preventing telephone call
08/05/2004WO2004066659A1 Method for using a special apn for application level signalling
08/05/2004WO2004066591A2 Device and method for providing wired and wireless unfinished call transmission information
08/05/2004WO2004066564A1 Methods and apparatus for re-establishing communication for a wireless communication device after a communication loss in a wireless communication network
08/05/2004WO2004066560A1 Information processing device, communication control method, and communication control program
08/05/2004WO2004066543A2 Unsuitable cell exclusion in wireless communication systems
08/05/2004WO2004066507A2 Method for the transmission of data in a local and a supralocal radio communication system and corresponding network
08/05/2004US20040153518 Intelligent selection of message delivery mechanism
08/05/2004US20040152490 Radio base station apparatus and radio transmitting method
08/05/2004US20040152482 Cordless cellular system
08/05/2004US20040152472 Apparatus and method for mapping a location of wireless base stations in a mobile communication system
08/05/2004US20040152465 Method of optimizing performance of mobile terminal
08/05/2004US20040152462 Mobile station and method for selecting public land mobile network thereby
08/05/2004US20040152422 Method and device for controlling admission of users to a cellular radio network
08/05/2004US20040151164 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
08/05/2004US20040151156 Method for using several logical channels for one radio bearer between mobile station and a network
08/05/2004US20040151151 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
08/05/2004US20040151150 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
08/05/2004DE10301500A1 Verfahren zum Identifizieren eines Netzwerks A method for identifying a network
08/05/2004CA2513898A1 Unsuitable cell exclusion in wireless communication systems
08/04/2004EP1443788A1 Frequency searching method and apparatus in mobile communications
08/04/2004EP1442568A1 Providing wireless data services via public telephones
08/04/2004EP1442566A2 Method and system for transferring ip packets by aggregating multiple wireless communication channels for high data rate transfers
08/04/2004EP1442441A2 Information system for travellers
08/04/2004CN1518838A Protecol to determine optimal target accessrouter for seamless IP-level handover
08/04/2004CN1518815A 无线通信系统 The wireless communication system
08/04/2004CN1518367A Multi-band small range selection method
08/04/2004CN1518336A Electronic camera and information equipment and portable information device
08/04/2004CN1160992C Reduction of control channel traffic
08/04/2004CN1160988C A method to arrange monitoring of base stations with discontinuous control channel transmissions
08/04/2004CN1160987C Communication system, base station, mobile station, and radio communications system
08/04/2004CN1160972C Radio communication system
08/03/2004US6771961 Method for selecting a wireless communications service provider in a multi-service provider environment
08/03/2004US6771957 Cognition models for wireless communication systems and method and apparatus for optimal utilization of a radio channel based on cognition model data
07/2004
07/29/2004WO2004064439A1 Selection of access point in a wireless communication system
07/29/2004WO2004064437A1 Method for identifying a network
07/29/2004WO2004064415A2 Method and apparatus for banding multiple access points
07/29/2004WO2004064308A2 Dual mode unit for short range, high rate and long range, lower rate data communications
07/29/2004WO2004064306A2 Method and apparatus for providing network service information to a mobile station by a wireless local area network
07/29/2004WO2004064305A2 Time based wireless access provisioning
07/29/2004WO2004064289A2 Method and system for organizing the cells of a wireless communication system and allocating resources to provide multimedia broadcast services
07/29/2004WO2004064270A1 Method and system for controlling the distribution of multimedia broadcast services
07/29/2004WO2004064003A1 An electronic device detects and deactivates proximy electronic equipment of an area having restrictions for the use
07/29/2004WO2004047476A8 Managing network resources for wireless communication
07/29/2004WO2004045222A3 Method and device for providing a connecting path to a mobile radio network and telecommunications terminal suitable therefor
07/29/2004WO2004017656A3 Selecting random access channels
07/29/2004US20040148352 Method for exchanging higher layer system information on a wireless system and automatic system selection of a wireless LANs
07/29/2004US20040146041 Method of providing broadcast/multicast service
07/29/2004US20040146040 Accessing ip multimedia subsystem
07/29/2004US20040146037 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
07/29/2004US20040146035 Handover method and device for mobile node in wireless LAN
07/29/2004US20040146028 Apparatus, and associated method, for generating assignment information used pursuant to channel allocation in a radio communication system
07/29/2004US20040146020 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
07/29/2004US20040145775 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
07/29/2004CA2512503A1 Method and system for organizing the cells of a wireless communication system and allocating resources to provide multimedia broadcast services
07/29/2004CA2512364A1 Method and system for controlling the distribution of multimedia broadcast services