Patents
Patents for H04W 74 - Wireless channel access, e.g. scheduled or random access (19,423)
03/2006
03/09/2006US20060050775 Method for detecting random access of user equipment
03/09/2006US20060050742 Method and system for controlling access to a wireless communication medium
03/09/2006US20060050727 Communication timing control method and apparatus, node, and communication system
03/09/2006US20060050664 Method, apparatus, and communications interface for sending and receiving data blocks associated with different multiple access techniques
03/09/2006DE102004040406A1 Verfahren zur Verbesserung der Dienstgüte (QoS) in einem drahtlosen Netzwerk Process for improving the quality of service (QoS) in a wireless network
03/08/2006EP1632094A1 Method and apparatus for switching mobile station between autonomous and scheduled transmissions
03/08/2006EP1632093A2 System and method for identifying the floor number where a firefighter in need of help is located using received signal strength indicator and signal propagation time
03/08/2006EP1632057A2 Mac protocol for accurately computing the position of wireless devices inside buildings
03/08/2006EP1632045A2 System and method to provide fairness and service differentiation in ad-hoc networks
03/08/2006EP0940026B1 Wireless network
03/08/2006CN1745542A System and method for using for a scheduler based on virtual frames
03/08/2006CN1744602A Wireless communications system and wireless terminal
03/08/2006CN1744486A Communication control device, control method, node and communication
03/08/2006CN1245037C Multi-frequency-range spread-spectrum radio access web
03/08/2006CN1244995C Fixed OFDM wireless MAN utilizing CPE having internal antenna
03/08/2006CN1244993C Method and device for detecting and preventing message conflict in communication system
03/08/2006CN1244988C Sheared group channel assignment apparatus and method for use in CDMA mobile communication system
03/07/2006US7010315 Method and apparatus for assigning a remote unit a channel within a communication system
03/07/2006US7009994 Channel access scheme for use in network communications
03/02/2006WO2006023249A1 Method and system of network management and service provisioning for broadband wireless networks
03/02/2006WO2006022603A2 Method for enabling interoperability between data transmission systems conforming to ieee 802.11 and hiperlan standards
03/02/2006US20060046731 Radio communication apparatus
03/02/2006US20060046722 Handover method for next generation mobile communication system having overlapping area
03/02/2006US20060046688 Medium sensing histogram for WLAN resource reporting
03/02/2006US20060045117 Adaptive MAC architecture for wireless networks
03/02/2006US20060045051 Method and system for a quality of service mechanism for a wireless network
03/02/2006US20060045048 Data transmission method in wireless LAN, access point device and station device
03/02/2006US20060045047 Random access method in multi-cell OFDMA networks
03/01/2006EP1631113A2 Method for fast acquisition of traffic channels for a highly variable data rate
03/01/2006EP1631018A1 Random access method in multicell OFDMA networks
03/01/2006EP1631017A1 Handover method for mobile communication systems having overlapping area
03/01/2006EP1631007A1 Method for reserving communication area and radio communication device used for this method
03/01/2006EP1629636A2 Time-triggered communication system and method for the synchronized start of a dual-channel network
03/01/2006CN1742504A Apparatus, and associated method, for facilitating initiation of channel allocation to communicate data in a radio communication system
03/01/2006CN1741679A Random access method in multi-cell ofdma networks
03/01/2006CN1244247C Random access in a mobile telecommunications system
03/01/2006CN1244241C Method of optimizing the search of cells in a mobile telecommunication network
02/2006
02/28/2006US7006530 Method and system for adaptively obtaining bandwidth allocation requests
02/23/2006WO2006020520A2 Method and system for controlling access to a wireless communication medium
02/23/2006WO2006019710A1 Efficient signaling over access channel
02/23/2006WO2006019562A2 Method and apparatus for enhanced uplink multiplexing
02/23/2006WO2006018045A1 Fast network attachment
02/23/2006WO2006017985A1 A method of implementing the service treatment by the functional entity in the service control layer
02/23/2006US20060040702 Reservation multiple access
02/23/2006US20060039395 Method for improving quality of service in a wireless network
02/23/2006US20060039313 Method and system of network management and service provisioning for broadband wireless networks
02/23/2006US20060039281 Random medium access methods with backoff adaptation to traffic
02/23/2006DE102004037839A1 Mobiles Kommunikationsendegerät zur Verwendung in mehreren drahtlosen lokalen Netzwerken und Verfahren zum Betrieb desselben End of the same mobile communication device for use in a plurality of wireless local area networks and methods of operation
02/23/2006CA2855844A1 Method and apparatus for enhanced uplink multiplexing
02/23/2006CA2752115A1 Efficient signaling over access channel
02/23/2006CA2751192A1 Efficient signaling over access channel
02/23/2006CA2750712A1 Efficient signaling over access channel
02/23/2006CA2577142A1 Fast network attachment
02/23/2006CA2576833A1 Method and system for controlling access to a wireless communication medium
02/23/2006CA2574804A1 Efficient signaling over access channel
02/22/2006EP1337904A4 Wireless asp systems and methods
02/22/2006CN1738303A Method for carrying out different service treatment according to different bearing network type
02/22/2006CN1738297A Method for improving service quality of wireless network
02/22/2006CN1738285A Error indication message processing method
02/21/2006US7003793 System for providing video-on-demand services in wireless network environment and method therefor
02/21/2006US7003303 Dedicated high priority access channel
02/21/2006US7002910 Receiver-initiated channel-hopping (RICH) method for wireless communication networks
02/21/2006CA2246506C Transmission control method in a collision-based access system
02/16/2006WO2006016746A1 Method and network device for enabling mimo station and siso station to coexist in wireless network without data collision
02/16/2006WO2006016742A1 Wireless lan communication method and apparatus
02/16/2006WO2006015902A1 Mobile communications terminal for use in several wireless local networks and method for operating said terminal
02/16/2006WO2005034405A3 Code tree fragmentation in call admission control
02/16/2006US20060034239 Slot allocation apparatus and slot allocation method
02/16/2006US20060034219 Signaling in a wireless network with sequential coordinated channel access
02/16/2006US20060034217 Method and network device for enabling MIMO station and SISO station to coexist in wireless network without data collision
02/16/2006US20060034210 Method and system for providing a priority-based, low-collision distributed coordination function
02/16/2006US20060034208 Modified backoff mechanism for wireless networks
02/16/2006US20060034178 Wireless LAN communication method and apparatus
02/16/2006DE102005026383A1 Zugangssteuersystem, Testverfahren für drahtlose Übertragungsverbindung Access control system, test method for wireless communication link
02/16/2006CA2745773A1 Method and network device for enabling mimo station and siso station to coexist in wireless network without data collision
02/16/2006CA2575079A1 Wireless lan communication method and apparatus
02/15/2006EP1626608A1 Slot allocation apparatus and slot allocation method
02/15/2006EP1626594A2 Method and apparatus for communicating in a wireless communication system
02/15/2006EP1626541A2 Method and system for achieving enhanced quality and higher throughput for collocated IEEE 802.11B/G and bluetooth devices in coexistent operation
02/15/2006EP1626538A1 Wireless LAN communication method and apparatus
02/15/2006EP1625769A1 Method for establishing a connection in a radio communications system
02/15/2006EP1625766A1 Fast setup of physical communication channels
02/15/2006EP1625758A2 Channel power control method
02/15/2006EP1149501B1 Method of resolving collisions in direct mode operation
02/15/2006CN2759085Y B node capable of supporting point to multi-point service by high-speed channel
02/15/2006CN1735064A Wireless LAN communication method and apparatus
02/15/2006CN1734996A Controlling transmission rate of reverse traffic channel in wireless communication system
02/15/2006CN1734983A Slot allocation apparatus and slot allocation method
02/15/2006CN1242637C Method for controlling access in radio communications system
02/15/2006CN1242628C Channel inserting method in spread spectrum grouped network based on multipacket receive
02/14/2006US6999721 Unified object transfer for multiple wireless transfer mechanisms
02/09/2006WO2005062808A3 Uplink poll-based power save delivery method in a wireless local area network for real time communication
02/09/2006WO2005060164A3 Wireless communication network architecture
02/09/2006US20060030266 Method and system for achieving enhanced quality and higher throughput for collocated IEEE 802.11B/G and bluetooth devices in coexistent operation
02/09/2006US20060029089 System and method for dynamic allocation of capacity on wireless networks
02/09/2006US20060028984 Energy efficient medium access control protocol for IEEE 802.11 WLANs
02/09/2006DE3645394B4 Digital multi-user radio telephone system - has master station radio linked to sun stations which are time division multiplexed onto single channel
02/08/2006EP1624683A2 Method for coding image signals
02/08/2006EP1624639A1 Sim-based authentication
02/08/2006EP1623590A2 Wireless lan system wherein an access point is connected to remote slave stations via an optical multiplexing system