Patents
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Patents for H04W 84 - Network topologies (50,427)
10/2007
10/25/2007WO2007098218A3 Techniques for 40 megahertz (mhz) channel switching
10/25/2007WO2007082244A3 Cognitive communications
10/25/2007WO2007061577A3 Linked equivalent cell header-based approach and protocol for organizing an ad-hoc network
10/25/2007WO2007037922A3 Semi-active state for reducing channel establishment delay
10/25/2007WO2007014057A3 Methods and apparatus to perform transmission bandwidth detection in wireless local area networks
10/25/2007WO2006120556A8 Content distribution & communication system for enhancing service distribution in short range radio environment
10/25/2007WO2006096779A8 Symbol stream virtual radio organism method & apparatus
10/25/2007WO2006074124A3 Plug-in wi-fi access point device and system
10/25/2007WO2005089120A3 Secure authentication and network management system for wireless lan applications
10/25/2007US20070250713 Securing multiple links and paths in a wireless mesh network including rapid roaming
10/25/2007US20070250637 Method and Apparatus for Reducing Jitter in a Receiver of a Selective Combining System
10/25/2007US20070249403 Method and apparatus for Wi-Fi capacity enhancement
10/25/2007US20070249359 Method and system for resource management in communication networks, related network and computer program product therefor
10/25/2007US20070249341 Synchronized, semi-dynamic frequency hopping method for wran and other wireless networks
10/25/2007US20070249337 Fixed wireless telephone device
10/25/2007US20070249320 System and method for deploying application programs
10/25/2007US20070249316 Automatic location-based resource management for network devices
10/25/2007US20070249286 Automated bonding for wireless devices
10/25/2007US20070248106 Method for Implementing Resources Reservation in Access Configuration Mode in Next Generation Network
10/25/2007US20070248063 Distributed Resource Reservation in a Wireless Adhoc Network
10/25/2007US20070248061 Auto-configuration of spectrum use by wireless pre-planned or ad hoc networks
10/25/2007US20070248039 Wireless Network Architecture
10/25/2007US20070248038 Wireless Transmission System, Wireless Station Used Therein and Method Used Therefor
10/25/2007US20070247365 Methods and apparatus relating to wireless terminal beacon signal generation, transmission, and/or use
10/24/2007EP1848178A1 Communication device, communication system, communication method, communication program, and communication circuit
10/24/2007EP1847138A1 Telecommunication system and method for operating a mobile telephone on board an aircraft or ship, land station and base station adapted for said system
10/24/2007EP1847136A2 Service access control interface for an unlicensed wireless communication system
10/24/2007EP1847121A1 Display device with speaker grill
10/24/2007EP1847104A1 Method, call setup device and computer product for controlling and setting up calls with reduced costs
10/24/2007EP1847046A1 Improved recource utilization for multimedia broadcast multicast services (mbms)
10/24/2007EP1730851A4 Method for steering a smart antenna for a wlan using a periodic re-scan
10/24/2007EP1034675B1 Methods and systems of performing system channel planning for wireless local loop communication
10/24/2007CN101061739A Method and apparatus for indicating proximity co-presence
10/24/2007CN101061731A Wireless communication system, wireless communication control apparatus, wireless communication apparatus and wireless communication method
10/24/2007CN101061672A Communication system, wireless lan base station controller, and wireless lan base station device
10/24/2007CN101061660A Ensured delivery of control messages by retransmission if a data entity of a certain type is not received within a time period
10/24/2007CN101060662A A reconstruction and restitution method for cluster call in the digital cluster system
10/24/2007CN101060648A An active sensor network system and mobile node device for monitoring the dangerous environment conditions
10/24/2007CN101060527A Collaborative communication traffic control systems and methods
10/24/2007CN100345420C Location sensing system and method using packets asynchronously transmitted between wireless stations
10/24/2007CN100345412C Charging in a communications network
10/23/2007US7286843 Identifying remote radio units in a communication system
10/23/2007US7286842 Method and apparatus for supporting direct link communication in TDD CDMA system
10/23/2007US7286834 System and method for location based policy management
10/23/2007US7286833 Selective termination of wireless connections to refresh signal information in wireless node location infrastructure
10/23/2007US7286831 Method of balancing load and method of setting up call using the same in general packet radio service network
10/23/2007US7286830 Grant channel assignment
10/23/2007US7286825 Method for communication among mobile units and vehicular communication apparatus
10/23/2007US7286815 System and method for deploying application program components having an application server
10/23/2007US7286796 Communication apparatus and system, and control method
10/23/2007US7286516 Methods and systems for wireless local area network (WLAN)-based signaling network monitoring
10/23/2007US7286514 Method for phase noise suppression for OFDM based WLANs
10/23/2007US7286511 System and method for an IEEE 802.11 access point to prevent traffic suffering bad link quality from affecting other traffic
10/23/2007US7286503 System and apparatus for avoiding interference between fixed and moveable base transceiver station
10/18/2007WO2007118207A1 Method and apparatus for operating in a wireless local area network based on information from a wireless wide area network
10/18/2007WO2007117827A2 Adaptive buffering to reduce audio truncation
10/18/2007WO2007117820A2 Assigning communication services to time slots in a cellular communication system
10/18/2007WO2007116337A2 802.11k neighbor report enhancement
10/18/2007US20070244573 Self-Healing Control Network For Building Automation Systems
10/18/2007US20070243893 Method for inserting advertisement into PoC and extended-PoC communication system
10/18/2007US20070243892 Wireless Device
10/18/2007US20070243882 Method and apparatus for locating a wireless local area network associated with a wireless wide area network
10/18/2007US20070242649 Integrating camp-on telephony feature with WLAN resource management and admission control
10/18/2007US20070242647 Cell network selectively applying proxy mode to minimize power
10/18/2007US20070242610 Detecting a counterfeit access point in a wireless local area network
10/18/2007DE102005010038B4 Verfahren zum Bereitstellen mehrerer Gruppen-Kommunikationsdienste, Gruppen-Kommunikationsdienst-System und Gruppen-Kommunikationsdienst-Server-Einheit A method for providing a plurality of group communication services, group communication service system, and group communication service server unit
10/18/2007CA2647612A1 Adaptive buffering to reduce audio truncation
10/17/2007EP1845748A1 Generation of multi-hop communication links depending on limiting values
10/17/2007EP1845737A1 Retransmission control method, base station and mobile station
10/17/2007EP1845670A1 Adaptive communication protocol for wireless networks
10/17/2007EP1845669A1 Adaptive communication protocol for wireless networks
10/17/2007EP1844618A1 Methods of wireless backhaul in a multi-tier wlan
10/17/2007EP1844617A2 Paging for non-real-time communications wireless networks
10/17/2007EP1844615A2 System and method for clustering mobile devices in a wireless network
10/17/2007EP1844586A1 Dual-mesh network and communication system for emergency services personnel
10/17/2007EP1844575A2 Method and system for evaluating number of additional admissible calls for use in call admission control
10/17/2007EP1709830B1 Apparatus and associated method for facilitating network selection by a mobile node
10/17/2007EP1117068B1 NONCONTACT reader/writer
10/17/2007CN101057519A Content server and content service system
10/17/2007CN101057512A Method and apparatus for proving push-to-talk services to non-push-to-talk enabled networks
10/17/2007CN101057509A Wireless metropolitan area network architecture for managing network resources and mobility
10/17/2007CN101057456A Method, device, software for determining a need
10/17/2007CN101057157A Reconfigureable arrays of wireless access points
10/17/2007CN101056454A Positioning method based on the traditional group call mode
10/17/2007CN101056244A Method and system for realizing the carrier intercommunication based on the virtual relay
10/17/2007CN101056195A Data synchronization method between the main board and spare board in the communication system
10/17/2007CN101056183A Buffer-based magnitude charging middle message processing method
10/17/2007CN100344199C System of radio local network mobility management and its method
10/17/2007CN100344188C Handling talk burst denials in group communication system supporting PTT service
10/17/2007CN100344182C Method for group calling by user of group radio communication system
10/17/2007CN100344171C Radio network frame and method of implementing data transmission using said radio network frame
10/17/2007CN100344165C System and method for collision-free transmission scheduling using neighborhood information and advertised transmission times
10/17/2007CN100344130C Wireless communication system, wireless communication apparatus,wireless communication method and computer program
10/17/2007CN100344124C Radio LAN system, method of providing network service and medium of recording provided network service program
10/17/2007CN100344087C Method and device for detecting the prepagation environment of radio waves
10/17/2007CN100344077C Precoordination of return link for hand-off between coverage areas being traversed by a mobile transceiver platform
10/16/2007US7284268 System and method for a routing device to securely share network data with a host utilizing a hardware firewall
10/16/2007US7283834 Multi-radio unification protocol
10/16/2007US7283823 Handoff between cellular and enterprise wireless networks
10/16/2007US7283822 Service access control interface for an unlicensed wireless communication system
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