Patents
Patents for H04W 74 - Wireless channel access, e.g. scheduled or random access (19,423)
04/2008
04/10/2008WO2008041816A1 System and method for reducing size of initial uplink message in mobile communication system
04/10/2008WO2008041674A1 Mobile station apparatus and base station apparatus
04/10/2008WO2008041582A1 Radio transmission device and radio transmission method
04/10/2008WO2008041115A1 Selecting an access method while performing handovers in a mobile communication system
04/10/2008WO2008040164A1 Method for implementing random access of new access node and the communication system thereof
04/10/2008WO2008024628A3 Method of transmitting scheduling information by a wireless communication device and a wireless communication device
04/10/2008WO2008008199A3 Access control in a cellular system
04/10/2008WO2007035058A3 Access probe randomization for wireless communication system
04/10/2008WO2005091926A8 Mobility enabled system architecture software architecture and application programming interface
04/10/2008US20080084835 OPPORTUNISTIC 40 MHz MODE OF TRANSMISSION IN WIRELESS TRANSMITTERS
04/10/2008CA2754725A1 Random access signaling transmission for system access in wireless communication
04/10/2008CA2665261A1 Edge continued evolution, improved channel request method and system
04/10/2008CA2664956A1 Systems and methods for automated wireless authorization for entry into a geographic area
04/10/2008CA2664443A1 Handoff access method and device based on random access channel
04/10/2008CA2663162A1 Random access signaling transmission for system access in wireless communication
04/09/2008EP1909526A2 A self-improving channel-access protocol for ad-hoc networks
04/09/2008EP1909449A1 Method for the transmission of VoIP frames
04/09/2008EP1908322A1 Improved detection of invalid channel access requests
04/09/2008EP1733510B1 Wireless access point communicating with multiple mobile stations simultaneously using spatial-division multiple access (sdma)
04/09/2008CN101161022A Mobile station, base station, mobile communication system, and communication control method
04/09/2008CN101160988A Hierarchical mesh network for wireless access
04/09/2008CN101159482A Mobile communication system and its signal transfer method
04/09/2008CN100381010C Relation-based fuzzy- and discrete-logic based decision and dynamic tuning control
04/09/2008CN100381002C Radio communication system
04/09/2008CN100380991C Channel assignment and call admission control for spatial division multiple access communication system
04/09/2008CN100380884C Wireless access point apparatus, wireless LAN system, wireless communicating method
04/09/2008CN100380874C Method and apparatus for providing radio access bearer services
04/08/2008US7356352 Mobile terminal apparatus
04/08/2008US7356308 Radio communication apparatus and radio communication method, radio communication system, recording medium, and computer program
04/08/2008US7356043 Network channel access protocol—slot scheduling
04/08/2008US7356018 Communication system, communication device, and communication method
04/08/2008CA2250032C Method and apparatus for performing preferred system selection
04/03/2008WO2008039973A1 Bundling of communication signals for efficiency
04/03/2008WO2008038983A1 Methods and apparatus for allocating cell radio network temporary identity
04/03/2008WO2008038958A2 Random access method and signalling method for the same
04/03/2008WO2008038872A2 Method of operating random access channel in mobile communication system
04/03/2008WO2008038367A1 Wireless communication apparatus
04/03/2008WO2008005206A3 Controlling the transmission of mobile unit messages on an access channel
04/03/2008WO2007137177A3 Access point polling systems and methods
04/03/2008US20080080553 Transmission channel bandwidth selection for communications between multi-bandwidth nodes
04/03/2008US20080080474 Techniques To Communication MAP Information Elements In a Wireless Network
04/03/2008CA2664754A1 Wireless communication device
04/03/2008CA2658619A1 Bundling of communication signals for efficiency
04/02/2008CN101156479A Method and system for ascending link establishment in wireless honeycomb communication
04/02/2008CN101155421A Method and device for distributing temporary recognition number of subdistrict wireless network
04/02/2008CN101155418A Ec/Io access selection system and method used in CDMA network
04/02/2008CN101155416A Switching access method and apparatus based on random access channel
04/02/2008CN101155413A Method for switching RRC status and its user's set network appliance
04/02/2008CN101155405A Device and method for solving collision in random access course
04/02/2008CN101155404A Distinction processing method for mobile terminal access network
04/02/2008CN101155392A Method, base station and subscriber terminal for obtaining scheduling control information in high speed grouping access
04/02/2008CN101155382A Device and method for sending user's set identification and user information
04/02/2008CN100379178C Device and method for applying in service data group broadcast of radio multiple address communication system
04/01/2008US7353029 Handover method for next generation mobile communication system having overlapping area
04/01/2008US7352767 Multicarrier wireless data communication method and apparatus, and transmission frame format therefor
03/2008
03/27/2008WO2008035862A1 Method and apparatus for transmitting transport stream packets
03/27/2008WO2008034384A1 Method, system and device for analyzing uplink channel and the abnormity of the uplink channel
03/27/2008WO2008004629B1 Wireless communication system, mobile station apparatus and random access method
03/27/2008US20080075052 Method and apparatus for transmitting transport stream packets
03/27/2008US20080075043 Method and apparatus for dynamic updates of random access parameters
03/27/2008US20080075036 Uplink synchronization management in wireless networks
03/27/2008DE102006042432A1 Kommunikationsverfahren zwischen Komponenten eines drahtlosen Kurzstreckennetzwerkes und Netzwerkkomponente Communication method between components of a short-range wireless network and network component
03/26/2008EP1903829A2 Wireless communications system and wireless communications device arranged to perform asymmetric IFS access control after establishment of a connection
03/26/2008EP1903826A2 Mobile communication terminal, mobile communication system, base station and communication method
03/26/2008EP1903704A2 System and method for timing and frequency synchronization in an OFDM communication system
03/26/2008EP1055296B1 Packet data communication device and method in mobile communication system
03/26/2008CN101151922A Techniques for accessing a wireless communication system with tune-away capability
03/26/2008CN101150868A A scrolling switching method of mobile station dominated mobile communication system based on MIMO technology
03/26/2008CN101150854A Mobile communication terminal, mobile communication system, base station and communication method
03/26/2008CN101150824A A setting method for access probability factor and method for identifying user device quantity
03/26/2008CN101150507A Wireless communications system and wireless communications device
03/26/2008CN100377607C System and device for accessing service of a mobile communication network directly or via in an IP network
03/25/2008US7349544 Wireless perimeter security device and network using same
03/25/2008US7349441 Method for optimizing communication within a wireless network
03/25/2008US7349378 Local area network resource manager
03/25/2008US7349371 Selecting random access channels
03/20/2008WO2008033463A1 Method and apparatus for dynamic updates of random access parameters
03/20/2008WO2008033086A2 Arrangement and method for contention-based multi-access in a wireless communication system
03/20/2008WO2008031344A1 A method, system and equipment of accessing network for user
03/20/2008WO2007137064A3 Distributed multichannel wireless communication
03/20/2008WO2007127500A8 Method and apparatus to perform persistence tests in a network
03/20/2008US20080070632 Mobile communication terminal, mobile communication system, base station, and communication method
03/20/2008US20080070568 Mobile communication system
03/20/2008US20080070545 Apparatus and method to provide urgent call service in a communication system
03/20/2008US20080069061 Concept For Enabling Access To A Network Using Local Wireless Network
03/20/2008US20080069041 Radio communication apparatus and program
03/20/2008US20080068992 Method and Device for Shaping Traffic Flow Transmitted in Network
03/20/2008CA2664324A1 Method and apparatus for dynamic updates of random access parameters
03/19/2008EP1901574A1 Method and apparatus for transmitting/receiving rach
03/19/2008EP1901513A2 Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a CDMA cellular communications system
03/19/2008EP1901511A1 Non synchronized random access channel signal structure for wireless networks
03/19/2008EP1901464A2 System and method for automatic CPE registration in a wireless communication network
03/19/2008EP1901463A2 System and method for automatic address determination in a wireless communication network
03/19/2008EP1901462A2 Fixed wireless communication system and method of operation
03/19/2008EP1901461A2 Data packet delivery with a framed downlink and an unframed uplink
03/19/2008EP1901451A2 Uplink communication method and radio terminal in radio communication system
03/19/2008EP1900235A1 Apparatus and method for resolving request collision in a high bandwidth wireless network
03/19/2008EP1900160A1 Means and methods for controlling network access in integrated communications networks
03/19/2008EP1900159A2 Methods of channel access in a meshed network
03/19/2008CN101147360A Quality of service provisioning using periodic channel time allocation