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)
11/2005
11/03/2005US20050243782 Wireless communication system, wireless communication apparatus, wireless communication method and computer program
11/03/2005US20050243768 Method and apparatus for selectively enabling reception of downlink signaling channels
11/03/2005US20050243765 Mesh network and piconet work system and method
11/03/2005US20050243761 Method and apparatus for minimizing redundant enhanced uplink allocation requests and fault-isolating enhanced uplink transmission failures
11/03/2005US20050243745 Adaptive time division duplexing method and apparatus for dynamic bandwidth allocation within a wireless communication system
11/03/2005US20050243744 Quality packet radio service for a general packet radio system
11/03/2005US20050242860 FFT-based multichannel video receiver
11/03/2005DE10233643B4 Verfahren zum Bilden eines drahtlosen Netzes A method for forming a wireless network
11/02/2005EP1592279A1 Mobile communication methods, systems and apparatus for use therein
11/02/2005EP1592259A1 Processing auxiliary data of video sequences
11/02/2005EP1592178A2 Interoperability between different wireless LAN systems
11/02/2005EP1592176A1 Communication method, communication device, and computer program
11/02/2005EP1592175A1 Communication method, communication device, and computer program
11/02/2005EP1590978A2 Quality of service differentiation in wireless networks
11/02/2005EP1590922A1 Method and apparatus for bandwidth provisioning in a wlan
11/02/2005EP1062768B1 A wireless local area network(lan) and a method of operating the lan
11/02/2005EP0763300B1 Pcs pocket phone/microcell communication over-air protocol
11/02/2005CN1692605A Wireless communication system, wireless communication device and wireless communication method, and computer program
11/02/2005CN1692603A Methods, apparatus, and systems for accessing mobile and voice over ip telephone networks with a mobile handset
11/02/2005CN1692582A Method of multiplexing logical channels in mobile communication system and apparatus thereof
11/02/2005CN1691714A Enhanced caller id information based on access device information via a broadband access gateway
11/02/2005CN1691653A Method and system for providing registration, authentication and access via broadband access gateway
11/02/2005CN1691645A System and method for relaying data in coordinator-based wireless network
11/02/2005CN1691590A Method for sending window size adjustment information by receiving end in wireless link data transmission
11/02/2005CN1225873C Communication system
11/01/2005US6961575 Ad Hoc peer-to-peer mobile radio access system interfaced to the PSTN and cellular networks
11/01/2005US6961321 Mobile terminal and method of controlling the same
11/01/2005CA2365319C Combined simulcasting and dedicated services in a wireless communication system
10/2005
10/27/2005WO2005101756A1 Method and device for interference mitigation using redundant transmission in separate ism bands
10/27/2005WO2005101752A1 Method and system for distributing multimedia contents through a wireless communications network, particularly a mobile telephony network
10/27/2005WO2005101719A1 Apparatus, and associated method, for providing a medium access control layer hybrid automatic repeat request scheme for a carrier sense multiple access communication scheme
10/27/2005WO2005091557A3 Wlan capacity enhancement by contention resolution
10/27/2005US20050239474 Collaborative mechanism of enhanced coexistence of collocated wireless networks
10/27/2005US20050239455 Method to manage medium access for a mixed wireless network
10/27/2005US20050239445 Method and system for providing registration, authentication and access via broadband access gateway
10/27/2005US20050239413 Load control in shared medium many-to-one communication systems
10/27/2005US20050239407 Antenna steering scheduler for mobile station in wireless local area network
10/27/2005US20050238040 Distributed trunking mechanism for VHF networking
10/27/2005US20050237981 Ultra wide band communication network
10/27/2005US20050237933 Delivering services in a wireless communications system
10/27/2005DE102004058239A1 Bildwandler Image converter
10/27/2005CA2563506A1 Method and system for distributing multimedia contents through a wireless communications network, particularly a mobile telephony network
10/26/2005EP1588581A2 Transmitter directed code division multiple access system using multi-users diversity to maximize throughput while equitably providing access to users
10/26/2005EP1547402A4 Method for providing fast feedback information for random access channel in a wireless communication system
10/26/2005EP1119995B1 Random access in a mobile telecommunications system
10/26/2005CN1689367A Security and privacy enhancements for security devices
10/26/2005CN1689244A Method for reducing access noise in a spread spectrum communication system
10/26/2005CN1688177A Call loss reducing method for time-division synchronous CDMA access system
10/26/2005CN1225145C Control channel for a wireless digital subscriber line system
10/25/2005US6958989 Uplink scrambling code assignment for a random access channel
10/25/2005US6958986 Wireless communication system with enhanced time slot allocation and interference avoidance/mitigation features and related methods
10/20/2005WO2005099228A1 Unlicensed-licensed interworking enhancement through the implementation of an specific link control protocol layer with packet priorization
10/20/2005WO2005099182A1 Contention resolution protocol for a shared channel
10/20/2005US20050232247 Collection of enhanced caller ID information
10/20/2005US20050232219 Ultra wide band communication network
10/20/2005US20050232193 Transmission control protocol/internet protocol (TCP/IP) packet-centric wireless point to multi-point (PtMP) transmission system architecture
10/20/2005US20050232158 Mobile communication system, radio base station apparatus and random access control method used in them
10/20/2005US20050232149 Base station, communication apparatus, and communication system
10/19/2005EP1587261A1 Apparatus for requesting channel time allocation (CTA) in a coordinator-based wireless network environment and method for receiving data during allocated channel time in a coordinator-based wireless network
10/19/2005CN1685743A Method for providing fast feedback information for random access channel in a wireless communication system
10/19/2005CN1685694A Session key management for public wireless lan supporitng multiple virtual operators
10/19/2005CN1224202C Method for allocating/sharing resources among several communication network subscribers
10/19/2005CN1224199C Method for determining continuous rate and interactive transmitting data in CDMA communication system
10/18/2005US6956839 Method, and associated apparatus, for communicating packet data in a radio communication system
10/18/2005US6956834 Method and apparatus for allocating bandwidth in a wireless communication system
10/18/2005CA2283264C An access control method for a mobile communications system
10/13/2005WO2005096655A1 Delivering services in a wireless communications system
10/13/2005WO2005096176A1 A method, a device, and a system for enabling data synchronization between multiple devices
10/13/2005US20050228853 Method and system for supporting service provision
10/13/2005US20050226181 Multiple wireless local area networks occupying overlapping physical spaces
10/13/2005US20050226173 Servicing multiple high speed data users in shared packets of a high speed wireless channel
10/13/2005US20050226159 Apparatus, and associated method, for providing a medium access control layer hybrid automatic repeat request scheme for a carrier sense multiple access communication scheme
10/12/2005EP1585270A1 Service in wlan inter-working, address management system, and method
10/12/2005EP0629325B1 Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a cdma cellular communications system
10/12/2005CN1682551A Optimization mechanism for frequency reuse
10/12/2005CN1682533A A video recorder unit and method of operation therefor
10/12/2005CN1682504A Method for the transmission of data telegrams in a switched cyclical communication system
10/12/2005CN1682474A Methods and apparatus for network signal aggregation and bandwidth reduction
10/12/2005CN1681353A Method for processing random access in mobile communications system
10/12/2005CN1223230C Command controlling method and radio communication system
10/12/2005CN1223226C Control and processing method for access probing
10/12/2005CN1223220C Up-link synchronous detection method of mobile communication system
10/12/2005CN1223101C Apparatus and method for assigning common packet channel in CDMA communication system
10/11/2005US6954612 Enhanced honeycomb communication system
10/11/2005US6954470 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
10/11/2005US6954464 Prioritisation method for users randomly accessing a common communication channel
10/11/2005US6954452 Radio communication system
10/11/2005US6954449 Method and device for establishing communication links and providing reliable confirm messages in a communication system
10/06/2005WO2005094103A1 Wireless access point methods and apparatus for reduced power consumption and cost
10/06/2005WO2005094037A1 Network mobility support and access control for movable networks
10/06/2005WO2005091926A2 Mobility enabled system architecture software architecture and application programming interface
10/06/2005US20050220042 Method and apparatus for transmitting scheduling grant information using a transport format combination indicator in Node B controlled scheduling of an uplink packet transmission
10/06/2005US20050219564 Image forming device, pattern formation method and storage medium storing its program
10/06/2005US20050218294 Image sensor
10/06/2005CA2558588A1 Mobility enabled system architecture software architecture and application programming interface
10/06/2005CA2558323A1 Wireless access point methods and apparatus for reduced power consumption and cost
10/05/2005EP1583309A2 Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a CDMA cellular communications system
10/05/2005EP1583282A1 Wireless communication system, wireless communication device and wireless communication method, and computer program
10/05/2005EP1582032A2 Mimo wlan system
10/05/2005EP1582016A1 Methods for controlling random access to prevent collision between uplink messages in a mobile communication system
1 ... 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 ... 195