Patents
Sitemap › H04 - Electric communication technique › H04W - Wireless communication networks › H04W 84 - Network topologies
Patents for H04W 84 - Network topologies (50,427)
12/2005
12/28/2005EP1610550A1 Moving picture processing device, information processing device, and program thereof
12/28/2005EP1610549A1 Moving picture processing device, information processing device, and program thereof
12/28/2005EP1610509A1 Ad-hoc wireless communication system with different frequency bandwidths
12/28/2005EP1610507A1 Variable scan rate for WLAN connections
12/28/2005EP1609319A1 Distance determination system and method for use by devices in a wireless network
12/28/2005EP1609317A1 Wireless network architecture
12/28/2005EP1609260A2 System, method and apparatus for ascertaining a dynamic attribute of a system
12/28/2005EP1609259A2 System and method for selecting an access point in a wireless network
12/28/2005EP1608554A1 In-flight communications system
12/28/2005EP1021868B1 Paging transceivers and method for selectively erasing information and retrieving messages
12/28/2005EP0962076B1 A wireless universal building information infrastructure
12/28/2005CN1714587A Assinging time slots during transmission gaps of a first protocol communication to a second protocol communication
12/28/2005CN1714582A Methods for reducing latency of a call set up
12/28/2005CN1714580A Method and device for establishing communication links with parallel scheduling operations in a communication system
12/28/2005CN1714561A Extended handset functionality and mobility
12/28/2005CN1714546A Wireless communication arrangements with a discovery procedure
12/28/2005CN1714540A Robust communication system
12/28/2005CN1714522A Method and device for establishing communication links and detecting interference between mobile nodes in a communication system
12/28/2005CN1714521A Method and device for establishing communication links and handling SP slot connection collisions in a communication system
12/28/2005CN1714301A Collaboration between wireless lan access points using wired lan infrastructure
12/28/2005CN1713775A Wireless communication system and device
12/28/2005CN1713773A Switching realization between zones for talker during private calling process
12/28/2005CN1713760A Radio apparatus
12/28/2005CN1713753A Zone re-choice realization of auditor movable table during private calling process
12/28/2005CN1713615A System and method for realizing common use of timer function
12/28/2005CN1713606A Radio communication network system
12/28/2005CN1234256C Mobile communication terminal, network device, mobile communication system and information transmitting, receiving method
12/28/2005CN1234251C Call progress management system, apparatus and method
12/28/2005CN1234082C Position managing method and system, and position information submitting system
12/27/2005US6980821 Call center access in a push to talk based call system
12/27/2005US6980820 Method and system for signaling in broadcast communication system
12/27/2005US6980810 Point coordinated spread-spectrum wireless local area network
12/27/2005US6980546 Broadband internet protocol telephony system
12/27/2005US6980536 Roaming of mobile parts in at least partially asynchronous wireless telecommunications networks, especially DECT networks
12/27/2005US6980522 Ad-hoc radio communication system
12/22/2005WO2005122607A2 Method and system for enhanced capacity and quality over wlan
12/22/2005WO2005122599A1 A method of digital trunked communication system fast call setup
12/22/2005WO2005122598A1 A method of digital trunked communication system fast call setup
12/22/2005WO2005122487A1 Distributed radar detection for wlan
12/22/2005WO2005122476A2 Method and system for providing the status of user equipment in a wireless local network interworking with 3gpp systems
12/22/2005WO2005122461A1 A method for establishing the point-to-point
12/22/2005WO2005122431A1 Arbitrating colocated transceivers associated with different systems
12/22/2005WO2005122035A1 Electronic settlement system, portable telephone, noncontact ic card reader, and personal identification data sampler
12/22/2005WO2005096645A8 A method for user uplink preempting in the trunked group
12/22/2005WO2005072495B1 Method and apparatus for facilitating a ptt session initiation using an ip-based protocol
12/22/2005US20050282573 Method of conserving power in wireless local area network
12/22/2005US20050282572 Data transmission method, radio network controller and base station
12/22/2005US20050282554 System for and method of providing priority access service and cell load redistribution
12/22/2005US20050282550 Resource allocation scheduling method for a cellular communication system
12/22/2005US20050282543 Inter-site call routing and roaming support
12/22/2005US20050282541 Mobile terminal, program for controlling mobile terminal, program for call-management server, and call management process
12/22/2005US20050282536 System and methods for providing telecommunication services
12/22/2005US20050282497 Radio terminal, communication control method and computer program
12/22/2005US20050282494 Techniques for ad-hoc mesh networking
12/22/2005US20050282492 Wireless phone concept
12/22/2005US20050281252 Voice and data wireless communications network and method
12/22/2005US20050281235 Voice and data wireless communications network and method
12/22/2005US20050281223 Network system having multiple subnets for a mobile platform
12/22/2005DE102005005291A1 Dienstverwaltungsverfahren für Zugnetzzugang und dieses Verfahren verwendendes Kommunikationssystem, sowie Dienstverwaltungssystem dafür Service management procedures for Zugnetzzugang and this method-use communication system and service management system for
12/22/2005DE102004026495A1 Verfahren zum Betreiben einer Datenverbindung A method of operating a data connection
12/22/2005CA2742455A1 Reporting terminal capabilities for supporting short message service
12/22/2005CA2568530A1 Method and system for providing the status of user equipment in a wireless local network interworking with 3gpp systems
12/21/2005EP1608194A1 Priority-handling for data transmissions
12/21/2005EP1608193A1 Frequency allocation in a radio communication system when using a multi-hop method
12/21/2005EP1608190A1 Provision of group services in a telecommunications network
12/21/2005EP1608187A2 Method and system for signaling in broadcast communication system
12/21/2005EP1608167A1 Moving picture processing device, information processing device, and program thereof
12/21/2005EP1608105A2 Mobile terminal, program for controlling mobile terminal, program for call-management server, and call management process
12/21/2005EP1606961A1 Node placement method within a wireless network, such as a wireless local area network
12/21/2005EP1606958A2 Self-configuring, self-optimizing wireless local area network system
12/21/2005EP1606913A1 Method, system and network device for routing a message to a temporarily unavailable network user
12/21/2005EP1606904A2 A flexible wlan access point architecture capable of accommodating different user devices
12/21/2005EP1606829A2 Mechanism for reserving multiple channels of a single medium access control and physical layer
12/21/2005EP1084587B1 Fast acquisition of traffic channels for a highly variable data rate
12/21/2005EP1040690B1 Method for handling calls in pcs communication networks
12/21/2005CN1711794A Providing of route information in communication system
12/21/2005CN1711791A Method for operating terminals of a mobile radio communication system
12/21/2005CN1711788A Method and system for providing macro network services to micro network communications
12/21/2005CN1711723A System and method for an IEEE 802.11 access point to prevent traffic suffering bad link quality from affecting other traffic
12/21/2005CN1711717A Mobile ad-hoc internet sharing
12/21/2005CN1710973A Mobile terminal, program for controlling mobile terminal, program for call-management server, and call management process
12/21/2005CN1233115C Radio communicating equipment with intelligent warning system
12/21/2005CN1233109C Radio communication methods, systems and apparatus
12/21/2005CN1233105C Radio communication device and method for regulating beacon period
12/20/2005US6978148 Communication system, terminal, communication method, and recording medium recording communication method program for selecting terminal of communication party
12/15/2005WO2005120118A1 Method for roaming between networks
12/15/2005WO2005120114A1 A system for switching from an established media path to a new media path in a packet based network
12/15/2005WO2005120112A1 Servers and methods for controlling group management
12/15/2005WO2005120104A1 Concurrent packet data session set-up for push-to-talk over cellular
12/15/2005WO2005120102A1 Dynamic connection structure topologies and methods for facilitating the peer-to-peer transfer of digital files
12/15/2005WO2005120098A1 Sationary non-mobile cellular phones
12/15/2005WO2005120089A2 Establishment of a wireless, autonomous communications network and transfer of base station functionality
12/15/2005WO2005120035A1 Method and system for interconnecting digital group system and public telephone system
12/15/2005WO2005119972A2 Mobile temporary incident area network for local communications interoperabiblity
12/15/2005WO2005119941A1 Method and apparatus for providing enhanced messages on common control channel in wireless communication system
12/15/2005WO2005119935A1 Digital transceiver of mobile communication base station
12/15/2005WO2005119933A1 Modified power control for reduction of system power consumption
12/15/2005WO2005119479A1 Communication network and method
12/15/2005WO2005119477A2 Object schemas and packet chain protocols for managing digital content routing and distribution in peer-to-peer dynamic connection structures
12/15/2005WO2005119476A2 Routing of digital content in a peer-to-peer dynamic connection structure
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