Patents
Patents for H04W 74 - Wireless channel access, e.g. scheduled or random access (19,423)
09/2005
09/01/2005US20050190731 Methods and devices for providing a relative level of fairness and QoS guarantees to wireless local area networks
09/01/2005DE10344348B4 Verfahren zum Betreiben einer drahtlosen Verbindung, mobiles Kommunikationsendgerät sowie Netzzugangsknoten A method of operating a wireless connection, mobile communication terminal and network access node
08/2005
08/31/2005EP1568177A2 Reducing interference between different communication systems sharing a common wireless transmission medium
08/31/2005EP1212853B1 Method for selecting rach in a cdma mobile communication system
08/31/2005CN1663168A Transitive authentication authorization accounting in interworking between access networks
08/31/2005CN1663074A Antenna steering scheduler for mobile station in wireless local area network
08/31/2005CN1661980A Wireless access point apparatus, wireless LAN system, wireless communicating method
08/31/2005CN1217558C Method for reducing radio channel access delay in wireless communication system
08/31/2005CN1217557C Base station appts. and channel assigning method
08/30/2005US6937861 Connection management for dual mode access terminals in a radio network
08/30/2005US6937591 Quality of service differentiation in wireless networks
08/30/2005CA2374307C Cell search procedure for time division duplex communication systems using code division multiple access
08/25/2005WO2005079012A1 Wireless communication method
08/25/2005WO2005079011A1 Busy tone for wireless networks
08/25/2005WO2005077060A2 System and method for requesting and granting access to a network channel
08/25/2005WO2005076884A2 Wi-fi service delivery platform for retail service providers
08/25/2005US20050186959 Identifier allocation method
08/25/2005US20050186956 Fixed OFDM wireless man utilizing CPE having internal antenna
08/25/2005US20050185655 Process for pre-emption of resources from a mobile communications network, with a view to establishing a service according to a maximum associated pre-emption rate
08/25/2005US20050185614 Wireless access point apparatus, wireless LAN system, wireless communicating method, program for implementing the method, and storage medium storing the program
08/25/2005US20050185613 Method to negotiate consumed power versus medium occupancy time in MIMO based WLAN systems using admission control
08/25/2005DE10393031T5 Rufszugriffssteuerverfahren Rufszugriffssteuerverfahren
08/25/2005CA2555767A1 Wi-fi service delivery platform for retail service providers
08/24/2005EP1565997A1 Assigning uplink slots to optimize uplink power control gain in wireless communications
08/24/2005EP1018280B1 System and method for mobile assisted admission control
08/23/2005US6934558 Adaptive omni-modal radio apparatus and methods
08/23/2005CA2144666C Apparatus and method for radio communication
08/18/2005WO2005076655A1 Mobile station, base station, communication system, and communication method
08/18/2005WO2005076640A1 Wireless communications apparatus and method
08/18/2005WO2005076547A1 METHOD AND SYSTEM FOR DETECTING NETWORK CONNECTION IN IPv6 RADIO ACCESS NETWORK
08/18/2005WO2005076544A1 A system and method for an ultra wide-band medium access control distributed reservation protocol
08/18/2005WO2005076543A1 Beaconing protocol for ad-hoc networks
08/18/2005WO2005076533A1 A system and method for a dynamic beacon period in a mac distributed reservation protocol
08/18/2005WO2005074356A2 Methods and apparatus for providing slot reservations for slotted messages in wireless communication networks
08/18/2005WO2005041467A3 Wireless communication system, wireless communication device and wireless communication method, and computer program
08/18/2005US20050180377 Radio communication system time slot allocation method
08/18/2005US20050180357 Busy tone for wireless networks
08/18/2005US20050180356 Multi-channel wireless broadcast protocol for a self-organizing network
08/18/2005US20050180349 Method for frequency division duplex communications
08/18/2005DE10393174T5 Dedizierter Hochprioritätszugriffskanal Dedicated high priority access channel
08/18/2005CA2556067A1 A system and method for a dynamic beacon period in a mac distributed reservation protocol
08/18/2005CA2556062A1 A system and method for an ultra wide-band medium access control distributed reservation protocol
08/18/2005CA2556039A1 Beaconing protocol for ad-hoc networks
08/17/2005EP1565029A2 Optimized radio resource allocation in a wireless communication system
08/17/2005EP1563648A2 Method, system and computer program product for managing the transmission of information packets in a telecommunication network
08/17/2005EP1563625A1 Bandwidth efficient wirless network modem
08/17/2005CN1656848A Relation-based fuzzy- and discrete-logic based decision and dynamic tuning control
08/17/2005CN1656771A Key updates in a mobile wireless system
08/17/2005CN1656707A Signaling connection admission control in a wireless network
08/17/2005CN1655638A Mobile station and a base station
08/17/2005CN1655474A Wireless communication method
08/17/2005CN1215667C Method and device for capturing random cut in channel prefix in base station of WCDMA system
08/16/2005US6930994 Dynamic allocation of radio resources in a packet switched communications-system
08/16/2005US6930991 Base station which selectively utilizes B and D channels to support a plurality of communications
08/11/2005WO2005074205A1 Enhanced network allocation vector mechanism for optimal reuse of the spectrum in a wireless communication system
08/11/2005WO2005074200A1 Method of synchronizing message transmissions
08/11/2005WO2005074194A1 An interactive method of a wireless local area network user terminal rechoosing a management network
08/11/2005WO2005072356A2 Wlan services over catv using csma/ca
08/11/2005WO2005043829A3 Local and wide-area transmissions in a wireless broadcast network
08/11/2005US20050177733 Method and system for gsm authentication during wlan roaming
08/11/2005US20050177619 Method and apparatus in a telecommunications system
08/11/2005US20050177515 Wi-Fi service delivery platform for retail service providers
08/11/2005US20050176430 Apparatus and method for transmitting control information in mobile communication system
08/11/2005US20050176424 Method and system for accessing wireless networks
08/11/2005US20050176379 Fixed OFDM wireless MAN utilizing CPE having internal antenna
08/11/2005US20050176378 Fixed OFDM wireless man utilizing CPE having internal antenna
08/11/2005US20050175027 System and method for requesting and granting access to a network channel
08/11/2005US20050174973 System and method for controlling wireless lan bandwidth allocation
08/11/2005US20050174964 Coordinating communications in a heterogeneous communications network using different signal formats
08/11/2005CA2553717A1 Interactive method for wireless local area network user terminal to re-select an operational network
08/10/2005EP1562336A1 Wireless communication apparatus, system therefore, and method for registration
08/10/2005CN1653837A Detecting a hidden node in a wireless local area network
08/10/2005CN1653727A Method and system for computing the optimal slot to cell assignment in cellular systems employing time division duplex
08/10/2005CN1652522A Wireless communication system, wireless communication apparatus, wireless communication method and computer program
08/10/2005CN1214543C Radio communication system and method of controlling downlink transmission power or bit rate
08/09/2005US6928066 RSMA control device and method for mobile communication system
08/09/2005US6928064 Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system
08/04/2005WO2005071981A1 A interactive method of subscriber terminal determining the network selective information in wlan
08/04/2005WO2005069806A2 Efficient power management in wireless local area networks
08/04/2005WO2005069796A2 Wireless communication method and apparatus for managing radio resources using silent measurement periods
08/04/2005US20050172117 Mobile authentication system with reduced authentication delay
08/04/2005US20050171995 Fixed OFDM wireless MAN utilizing CPE having internal antenna
08/04/2005US20050170835 Systems and methods for network coordination with limited explicit message exchange
08/04/2005US20050170833 Communication apparatus and system, and control method
08/04/2005US20050170832 Method and apparatus for identifying and acquiring preferred wireless communications systems
08/04/2005US20050169307 Methods and systems for frequency and time division access
08/04/2005US20050169232 Wireless communication system, wireless communication device and wireless communication method, and computer program
08/04/2005US20050169222 Methods and systems for network coordination
08/04/2005US20050169192 Systems and methods for network channel allocation
08/04/2005US20050169178 Resource allocation in a circuit switched network
08/04/2005US20050169177 Systems and methods for dynamic network channel modification
08/04/2005DE102004001742A1 Mobile network e.g. global system for mobile communication network, accessing method for selected subscriber e.g. police, involves providing access to subscriber based on priority data in message sent via special random access channel
08/04/2005CA2552604A1 Wireless communication method and apparatus for managing radio resources using silent measurement periods
08/04/2005CA2533686A1 Interactive method for determining network selection information of user terminal in wireless local area network
08/03/2005EP1559293A2 Method for uplink access transmissions in a radio communication system
08/03/2005EP1559285A1 Method and system for maintaining a wireless data connection
08/03/2005EP1559284A2 Method of communication device initiated frame exchange
08/03/2005EP1559280A1 Method and device for establishing communication links with parallel scheduling operations in a communication system
08/03/2005EP1559224A2 Method and device for establishing communication links and handling unbalanced traffic loads in a communication system
08/03/2005EP1559214A1 Method of multiplexing logical channels in mobile communication system and apparatus thereof