Patents
Patents for H04W 74 - Wireless channel access, e.g. scheduled or random access (19,423)
02/2007
02/28/2007EP1436946B1 Transmission of multicast and broadcast multimedia services via a radio interface
02/28/2007EP1203506B1 Radio communication system
02/28/2007CN2874931Y Wireless transmit/receive unit and integrated circuit of selectively enabling reception of downlink signaling channels
02/28/2007CN1922897A Code tree fragmentation in call admission control
02/28/2007CN1921676A Up channel analytical method, up channel abnormal analytical method and system
02/28/2007CN1921567A Miniature camera module with lens containing image sensor
02/28/2007CN1921457A Network equipment and message transferring method based on multiple-core processor
02/28/2007CN1302648C Wireless network communication method using access point
02/27/2007US7184753 Mailbox pooling pre-empting criteria
02/27/2007US7184447 Apparatus and method for designating a reverse common channel for dedicated communication in a mobile communication system
02/27/2007US7184426 Method and apparatus for burst pilot for a time division multiplex system
02/27/2007US7184413 Adaptive communication protocol for wireless networks
02/22/2007WO2007021158A1 Signaling method and system for channel switching in a wireless local area network
02/22/2007WO2006065921A3 Beam selection apparatus and method in voice over internet protocol over switched beam wireless local area network
02/22/2007WO2006052943A3 System and method of vehicular wireless communication
02/22/2007WO2005091926A9 Mobility enabled system architecture software architecture and application programming interface
02/22/2007WO2005060423A3 Synchronized wireless communications system
02/22/2007US20070042797 Signaling method and system for channel switching in a wireless local area network
02/22/2007US20070041398 Tiered contention multiple access (TCMA): a method for priority-based shared channel access
02/22/2007US20070041397 Apparatus and method for using wireless resources in wireless local area network system
02/22/2007DE202006014492U1 Zugangspunkt, der konfiguriert ist, einem MMP/PSAD-Rahmen zu senden, um die Übertragung von Informationen in einem drahtlosen Kommunikationssystem zu steuern Access point is configured to send an MMP / PSAd frame to control the transmission of information in a wireless communication system
02/22/2007CA2768695A1 Methods and systems for adaptive server selection in wireless communications
02/21/2007EP1755280A1 Apparatus and method for using wireless resources in wireless local area network system
02/21/2007EP1755233A2 Software parameterizable control blocks for use in physical layer processing
02/21/2007EP1754321A2 Method and apparatus for dynamically allocating h-arq processes
02/21/2007EP1510027A4 Arq mac for ad-hoc communication networks and a method for using the same
02/21/2007CN1918855A Busy tone for wireless networks
02/21/2007CN1917708A Reception contro method based on measurement and QoS in broadband radio access system
02/21/2007CN1917699A Up-link access method for user terminal
02/21/2007CN1917694A Method for selecting random access channel by user terminal in radio mobile communication system
02/21/2007CN1917693A Method for adding random access channel in radio mobile communication system
02/20/2007US7181230 Mobile unit information sharing system
02/20/2007US7181223 Method for rapid uplink access by GSM GPRS/EDGE mobile stations engaged in voice over internet protocol packet transfer mode
02/20/2007US7180905 Access method for periodic contention-free sessions
02/20/2007US7180875 System and method for performing macro-diversity selection and distribution of routes for routing data packets in Ad-Hoc networks
02/15/2007WO2007016874A1 Mobile exchange center embedded with video gateway andmethod for realizing media intercommunication
02/15/2007US20070038764 Network equipment for supplying multimode mobile terminals with data necessary for automatically selecting radio access network interfaces during service sessions
02/15/2007US20070038753 Transmission Control Protocol/Internet Protocol (TCP/IP) - centric "Quality of Service(QoS)" aware Media Access Control (MAC) Layer in a wireless Point to Multi-Point (PtMP) transmission system
02/15/2007US20070038752 Quality of Service (QoS) - aware wireless Point to Multi-Point (PtMP) transmission system architecture
02/15/2007US20070038751 Use of priority-based scheduling for the optimization of latency and jitter sensitive IP flows in a wireless point to multi-point transmission system
02/15/2007US20070038750 Method for providing for Quality of Service (QoS) - based handling of IP-flows in a wireless point to multi-point transmission system
02/15/2007US20070038736 Time division multiple access/time division duplex (TDMA/TDD) transmission media access control (MAC) air frame
02/15/2007US20070037564 Radio communication method and radio communication terminal accommodating apparatus
02/15/2007US20070036091 Detecting a hidden node in a wireless local area network
02/15/2007US20070036089 Method and system for data transmission in a wireless network
02/14/2007EP1751926A2 Method of selectively adjusting the configuration of an access point antenna to enhance mobile station coverage
02/14/2007EP1751893A1 Method and apparatus for providing enhanced messages on common control channel in wireless communication system
02/14/2007CN1914943A Method for managing radio resources in an UTRAN radio access network
02/14/2007CN1914864A Method of synchronizing message transmissions
02/14/2007CN1913479A Wireless LAN communication method and apparatus
02/14/2007CN1913478A Wireless LAN communication method and apparatus
02/13/2007US7177660 Radio communication system
02/13/2007US7177595 Radio communication apparatus and radio communication method, radio communication system, recording medium, and computer program
02/08/2007WO2007015728A1 Channel quality indicator for time frequency and spatial channel in terrestrial radio access network
02/08/2007WO2006062770A3 A scheme for mac address privacy in infrastructure-based multi-hop wireless networks
02/08/2007WO2005112295A3 Method and apparatus for minimizing redundant enhanced uplink allocation requests
02/08/2007US20070032255 Method for providing multi-level access services in common access channel
02/08/2007US20070032254 System and method for providing efficient spectrum usage of wireless devices in unlicensed bands
02/08/2007US20070030834 Systems and methods for facilitating communications over a shared channel
02/08/2007US20070030831 Mobile communication system mobile communication method base station and mobile station
02/08/2007CA2615612A1 Method and system for supporting an evolved utran
02/07/2007EP1750407A1 Channel quality indicator for time, frequency and spatial channel in terrestrial radio access network
02/07/2007EP1749373A1 Method for the operation of a data connection
02/07/2007CN1910886A Apparatus and method for transmitting control information in mobile communication system
02/07/2007CN1909736A Method and system for random switch-in of user equipment
02/07/2007CN1909715A Method and device for up dedicated physics channel
02/07/2007CN1909510A Method and system for random packet interval sampling on network
02/07/2007CN1299474C WLAN and its operating method and central controller in WLAN
02/06/2007US7174183 Radio communication system
02/06/2007US7173922 Multiple wireless local area networks occupying overlapping physical spaces
02/01/2007WO2007012252A1 A method for discovery the network service provider and apparatus
02/01/2007WO2005109927A3 Multi-to-multi point ad-hoc wireless data transfer protocol
02/01/2007US20070026808 Channel quality indicator for time, frequency and spatial channel in terrestrial radio access network
02/01/2007US20070026804 Communication system, communication apparatus and method, and program
02/01/2007US20070025321 Method and apparatus for high rate packet data transmission
02/01/2007US20070025320 Method and apparatus for high rate packet data transmission
02/01/2007US20070025319 Method and apparatus for high rate packet data transmission
02/01/2007US20070025302 Techniques for offering seamless accesses in enterprise hot spots for both guest users and local users
02/01/2007US20070025288 Communication method, radio terminal and base station
02/01/2007US20070025269 Method and apparatus for high rate packet data transmission
02/01/2007US20070025268 Method and apparatus for high rate packet data transmission
02/01/2007US20070025267 Method and apparatus for high rate packet data transmission
02/01/2007US20070025260 Method and apparatus for high rate packet data transmission
01/2007
01/31/2007EP1748601A2 Method and apparatus for using single-radio nodes and multi-radio nodes in a network
01/31/2007EP1747646A1 A method of distributive reservation of a medium in a radio communications network
01/31/2007CN1906899A Adjusting the transmit power level of a cellular communication terminal capable of peer-to-peer communications
01/31/2007CN1905750A Method and apparatus for implementing multi-cell access lead detecting resource multiplex
01/31/2007CN1905386A CDMA communication system which selectively allocates bandwidth upon demand
01/31/2007CN1905385A CDMA communication system which selectively allocates bandwidth upon demand
01/31/2007CN1905384A CDMA communication system which selectively allocates bandwidth upon demand
01/31/2007CN1298193C Mobile station and a base station
01/30/2007US7170943 Control channel for a wireless digital subscriber line system
01/30/2007US7170904 Adaptive cell scheduling algorithm for wireless asynchronous transfer mode (ATM) systems
01/30/2007US7170879 Method and system for inter-working an ANSI type radio access network in the internet protocol based core network
01/30/2007US7170877 Method and system for managing radio resources in a time-slotted communication system
01/25/2007WO2007011031A1 Communication terminal apparatus
01/25/2007WO2007010150A2 Network equipment for transmitting software modules for controlling mobile terminals
01/25/2007WO2006058206A3 A method of subnet roaming within a network
01/25/2007US20070019665 Tiered contention multiple access(TCMA): a method for priority-based shared channel access
01/25/2007US20070019664 Tiered contention multiple access (TCMA): a method for priority-based shared channel access