Patents
Sitemap › H04 - Electric communication technique › H04W - Wireless communication networks › H04W 74 - Wireless channel access, e.g. scheduled or random access
Patents for H04W 74 - Wireless channel access, e.g. scheduled or random access (19,423)
11/2007
11/29/2007US20070274211 Access control device, wireless device, and network
11/29/2007US20070273790 Television apparatus
11/29/2007DE102004037839B4 Mobiles Kommunikationsendgerät zur Verwendung in mehreren drahtlosen lokalen Netzwerken und Verfahren zum Betrieb desselben Of the same mobile communication terminal for use in a plurality of wireless local area networks and methods of operation
11/28/2007EP1859635A2 Efficient wireless transmission opportunity handoff
11/28/2007EP1859598A1 Cqich allocation request header for communicating feedback information
11/28/2007EP1859583A1 Quality of service provisioning using periodic channel time allocation
11/28/2007EP1859578A1 Wlan transmit scheduler comprising an accelerated back-off function
11/28/2007EP1859572A1 Quality of service provisioning using periodic channel time allocation
11/28/2007EP1774681A4 Method and apparatus for enhanced uplink multiplexing
11/28/2007EP1652347B1 Master station of communication system and access control method
11/28/2007CN101080096A Access control device, wireless device, and network
11/27/2007US7302278 Method and apparatus for high throughput multiple radio sectorized wireless cell
11/27/2007US7302227 Communication method, communication device, and computer program
11/27/2007US7301921 Method of reducing access time to UTRAN in UMTS
11/27/2007US7301916 Network access control technique in a CDMA system
11/27/2007CA2254142C Allocation of control channel in packet radio network
11/22/2007WO2007133652A2 Random access channel for ofdm-mimo system
11/22/2007WO2007133432A2 Method and apparatus for managing interference in a wireless communication system
11/22/2007WO2007133048A1 Method and system for reliable broadcast or multicast communication in wireless networks
11/22/2007WO2007133034A2 Method of performing procedures for initial network entry and handover in a broadband wireless access system
11/22/2007WO2007109669A3 An apparatus and method for fast access in a wireless communication system
11/22/2007WO2007089217A3 Network discovery mechanisms
11/22/2007WO2007084482A3 Methods and apparatus for mapping an uplink control channel to a physical channel in a single carrier frequency division multiple access system
11/22/2007WO2006127445A3 Dynamic dual-mode service access control, location-based billing, and e911 mechanisms
11/22/2007WO2006102294A3 Efficient wireless transmission opportunity handoff
11/22/2007US20070268920 Communication gateway between wireless communication networks
11/22/2007US20070268868 Method and system for reliable broadcast or multicast communication in wireless networks
11/22/2007US20070268867 Access Point Polling Systems and Methods
11/22/2007US20070268849 Communications system providing adaptive polling based upon positive and negative polling events and related methods
11/22/2007CA2651868A1 Method of performing procedures for initial network entry and handover in a broadband wireless access system
11/21/2007EP1858203A1 Communication gateway between wireless communication networks
11/21/2007EP1858188A2 Data Packet Multi-Access Communicating Method and Transmitting and Receiving Apparatus Therefor
11/21/2007EP1856944A1 Method and apparatus for managing uplink resource allocation in a communication system
11/21/2007EP1856939A1 Transmitting overhead message in a mobile wireless communication system
11/21/2007EP1856863A1 Multi-carrier, multi-flow, reverse link medium access control for a communication system
11/21/2007CN101076971A Method and system for controlling access to a wireless communication medium
11/21/2007CN101076022A Communication gateway between wireless communicatoin networks
11/21/2007CN100350812C Radio communication system time slot allocation method
11/21/2007CN100350770C Mailbox pooling pre-empting criteria
11/20/2007US7299063 Wireless communication system, wireless communication device and wireless communication method, and computer program
11/20/2007US7299062 Apparatus and method for controlling access to network in wireless communication system
11/20/2007US7299043 Detection of invalid channel requests
11/15/2007WO2007129645A1 Mobile station, base station, and communication control method
11/15/2007WO2007129597A1 Base station, mobile station, and communication method
11/15/2007WO2007129540A1 Transmission device, reception device, and random access control method
11/15/2007WO2007128699A1 Node, user equipment and method for enabling access of user equipments in a communications system
11/15/2007WO2007128236A1 Method and system for distributing random access resource of wireless network
11/15/2007WO2007128204A1 A random access control method based on td-scdma system
11/15/2007WO2006107535A3 Access point and method for wireless multiple access
11/15/2007US20070265012 Method and System for Distributing Multimedia Contents Through a Wireless Communications Network, Particularly a Mobile Telephony Network
11/15/2007US20070264998 Communication system wherein after a request, data is transferred from a first node to a second node through a controller and acknowledgement is made by the nodes when the data is received
11/15/2007US20070264940 Method of managing interference in a wireless communication system
11/15/2007US20070264936 Method of allocating radio resources in multi-carrier system
11/15/2007US20070263582 Wireless communication apparatus and wireless communication control method for wireless communication system
11/15/2007US20070263581 "shield": protecting high priority channel access attempts in overlapped wireless cells
11/15/2007US20070263579 Random access channel for ofdm-mimo system
11/15/2007US20070263556 Providing access to information of multiple types via coordination of distinct information services
11/15/2007US20070263536 Network communication system wherein multiple controllers communicate so that one node contacting a first controller can communicate with another node contacting a second controller and acknowledge back that communication is successful
11/14/2007EP1855495A1 Random access method in a mobile communications system
11/14/2007EP1855423A1 Decentralized multi-user link adaptation for QoS support
11/14/2007EP1855422A1 Receiver feedback and broadcast signaling using busy bursts
11/14/2007EP1854320A1 Scheduling technique for mobile uplink transmission
11/14/2007EP1854252A1 A communication arrangement in a base station in a cellular mobile telephony system
11/14/2007EP1854233A2 Method and apparatus for controlling wireless medium congestion by adjusting contention window size and disassociating selected mobile stations
11/14/2007EP1684466B1 Power saving and handling broadcast as unicast traffic in a WLAN
11/14/2007CN101073286A Handover of a mobile node between networks of different technologies in a mobile IP telecommunications system
11/14/2007CN101073242A A method of processing data in a medium access control (mac) layer
11/14/2007CN100349429C Method for adapting radio link in network
11/13/2007US7295817 Wireless data communication unit
11/13/2007US7295542 System and method for beacon timing control in a mixed IEEE 802.11 network
11/13/2007CA2439697C Interference suppression methods for 802.11
11/08/2007WO2007127544A2 Method and apparatus for uplink allocation placement in an uplink frame
11/08/2007WO2007127500A2 Method and apparatus to perform persistence tests in a network
11/08/2007WO2007126540A2 Apparatus & method for enhanced quality of service in a wireless communications network
11/08/2007WO2007126013A1 Radio communication system, mobile station device, and rach transmission method
11/08/2007WO2007125910A1 Radio communication terminal device, radio communication base station device, and radio communication method
11/08/2007US20070259669 Network Communication System Wherein a Node Obtains Resources for Transmitting Data by Having to Transmit at Least Two Reservation Requests
11/08/2007US20070258419 Network adaptive priority management in wireless local area networks
11/08/2007CA2733276A1 Method and apparatus for enhanced paging
11/08/2007CA2630712A1 Method and apparatus to perform persistence tests in a network
11/07/2007EP1853049A1 Radio communication system and method therefor and portable radio communication unit and method therefor
11/07/2007EP1853008A1 Node, user equipment and method for enabling access of user equipments in a communications system
11/07/2007EP1851916A1 Method for accessing a wireless channel in a communications network including a plurality of stations and an access point connected by the wireless channel and wireless communications network
11/07/2007EP0981882B1 Wireless atm metropolitan area network
11/07/2007CN101069449A Priority-handling for data transmissions
11/07/2007CN101069402A Method and system for transparently authenticating a mobile user to access web services
11/07/2007CN101068371A Radio local loop network, radio controller, exchanger and radio switch-in method
11/07/2007CN100348058C Method for variable block scheduling indication by an uplink state flag in a packet data communication system
11/07/2007CN100347969C Wireless communication apparatus, wireless communication method, and computer program
11/01/2007WO2007121638A1 An authentication method for cdma user roaming to gsm network
11/01/2007WO2006078584A3 Method for polling in a medium access control protocol
11/01/2007US20070254596 Communication methods and apparatus relating to cooperative and non-cooperative modes of operation
11/01/2007US20070253391 Method and system for channel time allocation and access control in wireless networks
11/01/2007US20070253379 Method and apparatus for uplink allocation placement in an uplink frame
11/01/2007US20070253368 Apparatus, and associated method, for facilitating initiation of channel allocation to communicate data in a radio communication system
10/2007
10/31/2007EP1850543A2 Scheduling methods for connection-based, over-the-air, inter-system communications for wireless networks
10/31/2007EP1850497A2 Cell search procedure for time division duplex communication systems using code division multiple access
10/31/2007EP1849331A1 Techniques for accessing a wireless communication system with tune-away capability
10/31/2007EP1849259A2 Network discovery mechanisms
10/31/2007CN101064922A Method and system for preventing access interference in wireless communication
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