Patents
Patents for H04W 74 - Wireless channel access, e.g. scheduled or random access (19,423)
01/2007
01/25/2007US20070019608 Method and apparatus for high rate packet data transmission
01/25/2007US20070019592 Wireless packet communication method and wireless packet communication apparatus
01/25/2007US20070019580 Method for wireless network re-selection in a plurality of networks environment
01/25/2007US20070019575 Method and system for supporting an evolved UTRAN
01/25/2007US20070019567 Method and apparatus for high rate packet data transmission
01/24/2007EP1746796A2 Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a CDMA cellular communications system
01/24/2007EP1746795A2 Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a CDMA cellular communications system
01/24/2007EP1745608A1 Method to improve throughput and power consumption efficiency in wireless communication systems
01/24/2007EP1745598A2 Adapting a diversity transmission mode in a wireless communication system
01/24/2007EP1745574A2 Transmission of data with feedback to the transmitter in a wireless local area network or the like
01/24/2007EP1568177B1 Reducing interference between different communication systems sharing a common wireless transmission medium
01/24/2007CN1902975A Hybrid tdm/ofdm/cdm reverse link transmission
01/24/2007CN1902862A Packet configuration for the coexistence of stationsin a multistandard wireless lan
01/24/2007CN1901748A Time slot format configuration method based on physical random cut-in channel frame
01/24/2007CN1901715A Cell search procedure for time division duplex communication systems using code division multiple access
01/24/2007CN1901703A Cell search procedure for time division duplex communication systems using code division multiple access
01/24/2007CN1901679A Method for information selecting and dividing based on micro block inner edge
01/24/2007CN1901489A Receive power priority flooding in mobile ad hoc networks
01/24/2007CN1901481A Method for judging spring grouping ring topology stability
01/24/2007CN1901407A Cell search procedure for tdd/cdma communications systems
01/18/2007WO2007008823A2 Mesh network and piconet work system and method
01/18/2007WO2007008174A1 Method and system of wireless communication between devices
01/18/2007WO2006126961A3 Scheduling radio resources for symmetric service data connections
01/18/2007WO2006114688A3 A signal to be transmitted in a communication network system, a user equipment adapted to produce such a signal, a communication network system comprising such a user equipment, and a method for processing such a signal
01/18/2007WO2006107909A3 Communication system and a processor and a method for use therein
01/18/2007US20070015551 Portable terminal device
01/18/2007US20070014265 Method and apparatus for managing uplink resource allocation in a communication system
01/18/2007US20070014236 Voice packet scheduling method for wireless local area network
01/17/2007EP1744585A2 Methods for ensuring medium access in a wireless network
01/17/2007EP1744577A1 Communication terminal device, base station device, and radio communication system
01/17/2007EP1744557A1 Method and device for shaping the service flow transmitted in network
01/17/2007EP1744503A1 Packet scheduling for a wireless local area network
01/17/2007EP1743459A1 Method to manage medium access for a mixed wireless network
01/17/2007EP1743457A1 Adaptive beacon period in a distributed network
01/17/2007EP1743257A1 A method, a device, and a system for enabling data synchronization between multiple devices
01/17/2007CN1898910A Wireless access point communicating with multiple mobile stations simultaneously using spatial-division multiple access (SDMA)
01/17/2007CN1897754A Voice packet scheduling method for wireless local area network
01/17/2007CN1897717A Tyre pressurel temperature monitoring system and automobile therewith
01/17/2007CN1897600A Portable terminal device
01/16/2007US7164918 Radio communication system
01/16/2007US7164666 System and method for multiplexing wireless devices
01/16/2007US7164660 Radio communication system and method of operating the system
01/11/2007WO2007005897A1 Apparatus and method for resolving request collision in a high bandwidth wireless network
01/11/2007WO2007005311A2 Method for selecting an access channel or a traffic channel for data transmission
01/11/2007WO2007004625A1 Personal network management method and personal network management apparatus
01/11/2007WO2007003718A1 Improved detection of invalid channel access requests
01/11/2007WO2007003333A1 Method for controlling the access to a tdma wireless channel from nodes of a network of either linear or tree topology
01/11/2007US20070010247 Detection of invalid channel
01/11/2007US20070008885 Dynamic dual-mode service access control, location-based billing, and E911 mechanisms
01/11/2007CA2614747A1 Apparatus and method for resolving request collision in a high bandwidth wireless network
01/10/2007EP1742501A1 Method for processing random access in mobile communication system
01/10/2007EP1742410A1 A method for managing the local terminal equipment to access the network
01/10/2007EP1741301A2 Method and apparatus for selectively enabling reception of downlink signaling channels
01/10/2007EP1741274A2 System and method for wireless network security
01/10/2007EP1741246A1 Method and device for interference mitigation using redundant transmissions in separate ism bands
01/10/2007EP1623590B1 Wireless lan system wherein an access point is connected to remote slave stations via an optical multiplexing system
01/10/2007EP1210794A4 Method and apparatus for dynamic control of talk groups in a wireless network
01/10/2007CN1894907A Methods and apparatuses for transmit latency reduction in wireless communication systems
01/10/2007CN1894870A Terminal management method, terminal management apparatus and mobile communication terminal
01/10/2007CN1894731A Uplink poll-based power save delivery method in a wireless local area network for real time communication
01/10/2007CN1893716A Method and corresponding device for realizing network service providing trader's discover
01/10/2007CN1893599A Projection capable of regulating contrast
01/10/2007CN1893382A Method and apparatus for providing wireless communication
01/09/2007US7161952 Wireless network with a plurality of persistency probabilities for accessing a RACH channel
01/09/2007US7161928 Method and apparatus for a CDMA random access communication system
01/09/2007US7161922 Methods and apparatus for dynamically assigning time slots in a wireless communication system
01/09/2007CA2388465C Fixed ofdm wireless man utilizing cpe having internal antenna
01/04/2007WO2007002805A1 Wireless communication device and method for coordinated channel access with reduced latency in a wireless network
01/04/2007WO2007002774A1 Contending for the medium with a mixture of backwards-compatible wireless devices
01/04/2007WO2007001215A1 Means and methods for controlling network access in integrated communications networks
01/04/2007WO2007000558A1 Method for guaranteeing an average rate in accessing hsdpa in a cdma network
01/04/2007WO2006110874A3 Multiplexing on the reverse link feedbacks for multiple forward link frequencies
01/04/2007WO2006052945A3 System and method of vehicular wireless communication using a group manager
01/04/2007US20070004347 Wireless communication device and method for coordinated channel access with reduced latency in a wireless network
01/04/2007US20070002887 Avoiding exposed node problems in wireless local area networks
01/04/2007US20070002866 Receive power priority flooding in mobile ad hoc networks
01/04/2007US20070002821 Resource reservation in a wireless network with distributed medium access control
01/04/2007US20070002814 Avoiding hidden terminals in wireless local area networks
01/04/2007US20070002795 Method for selecting an access channel or a traffic channel for data transmission
01/04/2007US20070002789 Apparatus and method for resolving request collision in a high bandwidth wireless network
01/04/2007DE102006029525A1 Empfangsleistungsprioritätsüberflutung in mobilen AD-HOC-Netzen Received power priority flooding in mobile AD HOC networks
01/03/2007EP1740011A2 Methods for ensuring medium access in a wireless network
01/03/2007EP1739993A1 Method for controlling the access to a TDMA wireless channel from nodes of a network of either linear or tree topology
01/03/2007EP1738539A1 Load control in shared medium many-to-one communication systems
01/03/2007EP1738536A1 Method and system for distributing multimedia contents through a wireless communications network, particularly a mobile telephony network
01/03/2007EP1550341B1 Security and privacy enhancements for security devices
01/03/2007EP1495567B1 Software parameterizable control blocks for use in physical layer processing
01/03/2007CN1891006A Method and apparatus for providing slot reservations for slotted messages in wireless communication networks
01/03/2007CN1891005A Hole-filling channel access
01/03/2007CN1890998A Method of and system for scalable mobile-terminal platform
01/03/2007CN1890992A 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
01/03/2007CN1890907A Transmission of data with feedback to the transmitter in a wireless local area network or the like
01/03/2007CN1889719A Cell ability judging method, system and radio network controller
01/03/2007CN1889717A Time slot format configurating method based on physical random inserting channel frame
01/03/2007CN1889684A Long-distance monitoring business realizing method, system and terminal equipment between video information terminals
01/03/2007CN1889520A Route information update method and network equipment based on OSPF
01/02/2007US7158788 Method and apparatus for auto-configuration for optimum multimedia performance
01/02/2007US7158504 Multiple mode data communication system and method and forward and/or reverse link control channel structure
01/02/2007US7158503 Placement of idle periods
01/02/2007US7158502 Slot cycle assignment within a communication system