Patents for H04W 84 - Network topologies (50,427)
02/2011
02/15/2011US7890116 Adaptive beacon period in a distributed network
02/15/2011US7890112 Radio device having fewer route disconnections and switchings by using control packets to maintain radio links
02/15/2011US7889761 Method and system for providing bandwidth allocation and sharing in a hybrid wired/wireless network
02/15/2011US7889726 Communication system
02/15/2011CA2599919C A method of relaying an electronic message to a handheld electronic device beyond the coverage area of a wireless network
02/15/2011CA2579375C Method for assigning dedicated channel uplink to service subscriber of trunking group
02/15/2011CA2431577C Method and apparatus for handoff of a wireless packet data services connection
02/10/2011WO2011017574A2 System and methods for simultaneous wireless broadband communication between multiple base stations
02/10/2011WO2011017277A2 System, apparatus and method for managing ap selection and signal quality
02/10/2011WO2011017276A2 System, apparatus and method for seamless roaming through the use of routing update messages
02/10/2011WO2011017007A1 Method and system for near-field wireless device pairing
02/10/2011WO2011016987A2 Method and apparatus for activating a wireless communication device
02/10/2011WO2011016985A2 Method and system for determining total isotropic sensitivity using rssi measurements for wimax device certification
02/10/2011WO2011016806A1 System and method for hybrid location in a umts network
02/10/2011WO2011016173A1 Mobile communication system, base station device, user equipment device, control device, computer-readable medium, and connection switching control method
02/10/2011WO2011014941A1 Ad-hoc social networks for providing enhanced information and services to wireless clients
02/10/2011WO2010147622A3 Apparatus and method for ambient noise adaptation in wireless sensor networks
02/10/2011WO2010132720A3 Systems and methods for controlling device network access through a wireless router
02/10/2011US20110032918 Communication apparatus and control method therefor
02/10/2011US20110032882 Method, Apparatus or Computer Program for Changing From Scheduled to Unscheduled Communication Modes
02/10/2011US20110032881 Method and apparatus for transceiving data using directional beam in wireless personal area network
02/10/2011US20110032822 Wireless communication systems for medical data
02/10/2011DE19781936B4 Senden von Meldungen an Mobilstationen in einem geographischen Gebiet Sending messages to mobile stations in a geographical area
02/10/2011DE102010004169A1 Initiierung einer drahtlosen Kommunikation zwischen einem Fahrzeug und einem Zugangspunkt Initiating a wireless communication between a vehicle and an access point
02/10/2011CA2769331A1 Method and system for near-field wireless device pairing
02/09/2011EP2282602A1 Method and device for configuring a radio network
02/09/2011EP2282601A1 Method of channel resource allocation and devices in wireless networks
02/09/2011EP2282600A1 Wireless classroom response system
02/09/2011EP2282594A2 Method and apparatuses for creating information relating to the location of a communications network
02/09/2011EP2282593A1 Position information management method and network device
02/09/2011EP2282581A1 Mobile communication method, wireless base station for femto cell, and network device
02/09/2011EP2282578A1 Management of handovers in an enterprise multi-femtocell network
02/09/2011EP2282571A1 Method of accommodating wireless base stations and network apparatus
02/09/2011EP2282570A1 Method for opening channel which is used in radio communication device and radio communication system
02/09/2011EP2282567A1 Method for allocating frequencies in a wireless network including femtocells
02/09/2011EP2281368A1 An inter-local peer group (lpg) routing method
02/09/2011EP1038407B1 Method and apparatus for providing out of band dialed digit signaling for caller interface in a fixed cellular communications system
02/09/2011CN201742569U Wireless detection network system of toxic or combustible gas sensor
02/09/2011CN201742568U Small-size WiFi router
02/09/2011CN201742567U Ultrashort wave network controller
02/09/2011CN201742566U Multipoint set net type data system
02/09/2011CN201742499U Video monitoring device
02/09/2011CN201742433U Electronic displaying system
02/09/2011CN201742115U Self-service charging system for plug-in electromobile
02/09/2011CN201741296U Microscope network-based teaching interaction system
02/09/2011CN201741146U Novel Key device based on wireless communication technology
02/09/2011CN1953567B Method and apparatus for high rate packet data transmission
02/09/2011CN101971694A Touchless plug and play base station
02/09/2011CN101971590A Improving throughput in a lan by managing tcp acks
02/09/2011CN101969700A Information machine, communication method between information machine and peripheral cordless submachine and main processor
02/09/2011CN101969699A Architecture using inexpensive, managed wireless switching points to deliver large scale WLAN
02/09/2011CN101969681A Realization method of router of large-scale mobile self-organizing network
02/09/2011CN101969680A Method for realizing routing of wireless mesh network and wireless mesh network node
02/09/2011CN101969679A Method, equipment and system for selecting route discovery
02/09/2011CN101969672A Indicating method and acquiring method for number of protocol data units and mobile communication apparatus
02/09/2011CN101969665A Superspeed wireless local area network frame polymerization device and control method thereof
02/09/2011CN101969655A Single-layer linear network prediction based authentication method of network data of wireless sensor
02/09/2011CN101969647A Trust model-based cooperative communication method in mobile self-organized network
02/09/2011CN101969643A Combined wireless network crosslinking method
02/09/2011CN101969613A Wireless sensor network-based greenhouse group control system and control method thereof
02/09/2011CN101969607A Digital trunking system
02/09/2011CN101969606A Call checking method and system for clustered system
02/09/2011CN101969471A Remote transmission self-networking household medical monitoring system
02/09/2011CN101969444A Selective recording method after realizing break-in of dispatching console in digital cluster system
02/09/2011CN101969390A Wireless audio and video transmission system
02/09/2011CN101969336A Medium-rate data transmission method for multi-channel combination of DMR digital cluster system
02/09/2011CN101969335A Communication equipment and system for communication based on meteoric trails as well as communication control method
02/09/2011CN101969318A Zigbee wireless communication device
02/09/2011CN101968925A Wireless communication electronic vehicle license and vehicle distance measuring system
02/09/2011CN101968921A Side slope inclination monitoring method based on internet of things technology
02/09/2011CN101968648A Wireless control system of Internet of things
02/09/2011CN101639979B Vehicle-mounted self-organizing network communication system for vehicle parking assistance
02/09/2011CN101610560B Discovery method of equipment in wireless self-organization network
02/09/2011CN101541015B Configuration method and device of sensor nodes in wireless sensor network
02/09/2011CN101466142B Synchronization method for layered time comparative clock in wireless sensor network
02/09/2011CN101442825B Method for forming and maintaining Ad Hoc network local topology in WINCE
02/09/2011CN101437303B Method for routing and forwarding Ad Hoc network data packet
02/09/2011CN101437301B Method, equipment and communication system for transmitting message
02/09/2011CN101330379B Method and apparatus for down distributing cryptographic key
02/09/2011CN101232452B Broadcasting channel data transmission method of industry wireless sensor network
02/09/2011CN101123576B A mobile self-organized network path selection method based on bandwidth restraint and minimum load
02/09/2011CN101098496B Apparatus and method for remote name acquisition in bluetooth system
02/08/2011US7885685 Wireless communication method
02/08/2011US7885659 LAN-based UMA network controller with local services support
02/08/2011US7885657 System and method of transitioning between cellular and voice over internet protocol communication
02/08/2011US7885291 Mobile temporary incident area network for local communications interoperability
02/08/2011US7885243 High performance wireless networks using distributed control
02/08/2011US7885242 Enhanced mobility and address resolution in a wireless premises based network
02/08/2011US7885174 Common signalling mode for use with multiple wireless formats
02/08/2011CA2444432C Wireless mesh network and network node
02/05/2011CA2674718A1 Ad-hoc engagement of client and service provider
02/03/2011WO2011014654A2 Continuous group ownership in an ieee 802.11 wireless local area network
02/03/2011WO2011014321A1 System and method for interrupting communications within a communication system
02/03/2011WO2011014213A1 Method and system for femto cell self-timing and self-locating
02/03/2011WO2011014036A2 Method and device for sending packets on a wireless local area network
02/03/2011WO2011013879A1 Method and system for network configuration at wireless body area network
02/03/2011WO2011013410A1 Multihop wireless communication system, control device, relay station, and control method
02/03/2011WO2011012694A1 Method for multiple access to radio resources in a mobile ad hoc network and system implementing said method
02/03/2011WO2011011867A1 Method, system and device for initiating wireless communication
02/03/2011WO2011011811A1 Energy-aware compressive sensing