Patents
Patents for H04W 48 - Access restriction; Network selection; Access point selection (36,092)
04/2004
04/28/2004CN1492608A Pilot channel transmission method and CDMA mobile communication system
04/28/2004CN1148101C Method and system for reducing synchronization time in CDMA wireless communicaltion system
04/28/2004CN1148082C Mobile communiation terminal device and control method
04/28/2004CN1148074C Method for controlling zone registrations in a radio communication system
04/28/2004CN1148051C Portable telephone system and communication control method for portable telephone set
04/27/2004US6728550 Coverage and cell extension in downlink power controlled wireless radio communication systems
04/27/2004US6728540 Assisted handover in a wireless communication system
04/27/2004US6728537 GPRS mobile paging method
04/27/2004US6728231 Radio transmission method and radio transmission
04/27/2004US6728215 System and method for placing wireless calls on an internet protocol based local area network based upon quality of service conditions
04/22/2004WO2004034724A1 Mobile communication device, mobile router, and mobile communication system
04/22/2004WO2004034722A2 Wireless communication terminal, method and recording medium capable of establishing both synchronous or asynchronous communication links depending on signal quality
04/22/2004WO2004034714A1 Network selection in a wlan
04/22/2004WO2004034648A2 Method for a wireless station to determine network metrics prior to associating with an access point
04/22/2004WO2004034647A2 A method for a wireless station to locate and associate with a wireless network
04/22/2004WO2004034623A2 Preferred roaming list and roaming indicator provision and synchronization
04/22/2004WO2004019638A3 System and method for home network determination in a mobile phone
04/22/2004WO2004012344A3 High-speed localized data exchange
04/22/2004WO2004002187A3 Hopping on random access channels
04/22/2004US20040077343 Access method, through telephone network, from abroad, to a service portal
04/22/2004US20040077341 Multi-interface mobility client
04/22/2004US20040077340 Mobile telephone device with idle screen
04/22/2004US20040077337 Display service provider identity
04/22/2004US20040076130 Method, apparatus, and system for selecting a service provider system
04/22/2004DE10247770A1 Method for selecting mobile RF network esp. for mobile RF telephone, involves determining degree of suitability of part of ascertained mobile RF network
04/21/2004EP1411681A2 Mobile communication system, mobile terminal, transfer device, and mobile communication method
04/21/2004EP1410670A1 A method and an arrangement for selecting a radio access unit in a radio communication system
04/21/2004EP1410656A1 Systems and methods for intelligent inter-system handoff
04/21/2004EP1410573A2 Mathods,apparatus,and systems for accessing mobile and voice over ip telephone networks with a mobile handset
04/21/2004EP0720310B1 Random access system for mobile communication
04/21/2004CN1491521A Transmission of filtering or filtered information over IUR interface
04/21/2004CN1491520A Handover in shared radio access network environment using subscriber-dependent neighbor cell lists
04/21/2004CN1491519A Partial support of mobility between radio access networks
04/21/2004CN1491063A Method for shortening active receiving time and saving power in stand-by mode
04/21/2004CN1147206C Selection of mobile communication service provider in multiple communication mode environment
04/21/2004CN1147205C Method of generating control signal based on location of radio terminals
04/21/2004CN1147200C Base station call limiting method for honeycomb radio communication system
04/21/2004CN1147199C Method and mobile station for obtaining business in wireless network
04/21/2004CN1147197C Uncoordinated frequency hopping cellular system
04/21/2004CN1147191C Carrier scanning in cellular network
04/20/2004US6725068 Digital wireless telephone system
04/20/2004US6725052 Cell assignment method during group calls
04/20/2004US6724833 Method and apparatus for communicating information
04/15/2004WO2004032560A1 Method and device of selecting a communication system
04/15/2004WO2004032552A1 Method and arrangement for indicating requirements for broadcast and multicast reception
04/15/2004WO2004032539A1 Method and system wherein handover information is broadcast in wireless local area networks
04/15/2004WO2004032479A2 System and method for efficiently switching a mobile unit between communication systems
04/15/2004WO2004032359A1 Method for reducing access noise in a spread spectrum communication system
04/15/2004WO2004031488A2 Smart connection management of portable devices
04/15/2004WO2004012464A3 Wireless personal communicator and communication method
04/15/2004WO2003100572A3 Method and apparatus for detecting the presence of wireless network
04/15/2004US20040072592 Mobile terminal apparatus, mobile terminal settings changing system, method used therefor, and program thereof
04/15/2004US20040072587 Mobile wireless apparatus, base station wireless apparatus, and recording medium thereor
04/15/2004US20040072574 Apparatus and method for providing dynamic communications network traffic control
04/15/2004US20040072569 Mobile communication system, mobile terminal transfer device, and mobile communication method
04/15/2004US20040071119 Control method of searching neighboring cells, mobile station, and mobile, communication system
04/15/2004US20040071113 Method and apparatus for performing idle handoff in a multiple access communication system
04/15/2004CA2500658A1 Method and system wherein handover information is broadcast in wireless local area networks
04/14/2004EP1408676A1 Mobile terminal apparatus, mobile terminal settings changing system, method used therefor, and program thereof
04/14/2004EP1300039A4 A method on cell site selection in a cellular system with interference free window
04/14/2004CN1489401A System and method for informing describer in wireless LAN service or not
04/14/2004CN1489340A Integrated wireless access network controller and method for selecting wireless accessing network
04/14/2004CN1146288C Method and apparatus for acquiring service in a'border area'of wireless communications
04/14/2004CN1146175C Method for controlling system load in access procedure of CDMA system
04/14/2004CN1146174C Call premission control method for multi-speed CDMA mobile communication system
04/14/2004CN1146166C Method of preventing lowering of system load performance in accessing procedure of CDMA system
04/13/2004US6721568 Admission control in a mobile radio communications system
04/13/2004US6721542 System for location specific, automatic mobile station behavior control
04/13/2004US6721281 Random access channel access and backoff mechanism
04/08/2004WO2004030397A1 Radio device, channel allocation method, and channel allocation program
04/08/2004WO2004030393A1 A resource management apparatus and a method of resource management therefor
04/08/2004WO2004030388A2 Method of receiving network parameter signals via a mobile telephone operating in dual mode
04/08/2004WO2004030385A1 Method and radio communication system for the transmission of useful information as a service to several user stations
04/08/2004WO2004030383A1 Apparatus and method for providing dynamic communications network traffic control
04/08/2004WO2004030297A1 Method for the transmission of data telegrammes in a switched cyclical communication system
04/08/2004WO2004030248A1 Multi-mode mobile communications device and method employing simultaneously operating receivers
04/08/2004US20040068578 Forwarding tree generation in a communications network
04/08/2004US20040068571 Access system for an access network
04/08/2004US20040067735 Selection of an appropriate network resource node in a cellular telecommunication system
04/08/2004US20040066759 Method for a wireless station to determine network metrics prior to associating with an access point of a wireless network
04/08/2004US20040066757 L2 method for a wireless station to locate and associate with a wireless network in communication with a mobile IP agent
04/08/2004US20040066756 Network selection in a wlan
04/08/2004CA2499618A1 Method for the transmission of data telegrams in a switched cyclical communication system
04/07/2004EP1406463A2 Mobile communication system and method for receiving intelligent roaming information
04/07/2004EP1406462A2 Mobile communication system and method for receiving intelligent roaming information
04/07/2004EP1406418A1 Reducing interference in a CDMA communication system by adapting the power level of base station pilot signals
04/07/2004EP1405539A1 Quality based location method and system
04/07/2004EP1405484A1 Transmitting device and method
04/07/2004EP1405463A1 Dynamic frequency selection with recovery for a basic service set wireless network
04/07/2004CN1145381C Scanning to neighbor in a cellular radio telephone system
04/07/2004CN1145280C Voice communication apparatus and method based on block in mobile communication system
04/07/2004CN1145109C Order entry system
04/06/2004US6718175 Method and a system relating to a mobile communication device
04/06/2004US6718171 Robust and efficient reacquisition after call release
04/06/2004US6717926 Apparatus and associated method, by which to transmit beacon signals in a radio communication system
04/01/2004WO2004028190A1 A method for providing telecommunications services, related system and information technology product
04/01/2004WO2004028175A1 Method and system for optimal load balancing in a hybrid wired/wireless network
04/01/2004WO2004028153A1 A video recorder unit and method of operation therefor
04/01/2004WO2004028048A1 Method and system for improved beacon acquisition performance with time slot and antenna sector reuse
04/01/2004WO2004028041A1 Multicast service providing method in mobile communication system