Patents
Patents for H04W 74 - Wireless channel access, e.g. scheduled or random access (19,423)
01/2002
01/03/2002WO2001089235A8 Switching from dedicated to common channels when radio resources are controlled by drift radio network controller
01/03/2002WO2001073970A3 Radio communication system
01/02/2002EP1168877A1 Access requests and paging messages in a wireless system
01/02/2002EP1166584A1 Reservation multiple access
01/02/2002CN1329802A Random access in mobile telecommunications system
01/02/2002CN1077370C Random access control for CDMA network
01/02/2002CN1077367C A cellular/satellite communications system with improved frequency re-use
12/2001
12/30/2001CA2313314A1 Control channel for a wireless digital subscriber line system
12/27/2001WO2001099453A1 Communication terminal apparatus, base station apparatus, and radio communication method
12/27/2001WO2001099445A1 System and method for object access through an access device
12/27/2001WO2001099441A2 Apparatus, and associated method, for integrating operation of packet radio communication systems
12/27/2001WO2001099294A2 Method of registration in a communication system
12/27/2001WO2001098867A2 A method and system for universal and transparent access to heterogeneous resources
12/27/2001WO2001098863A2 Rapid uplink access by gsm gprs/edge mobile stations engaged in voip packet transfer
12/27/2001WO2001063775A3 Method for optimizing the random access procedures in the cdma cellular networks
12/27/2001US20010056578 System for providing video-on-demand services in wireless network environment and method therefor
12/27/2001US20010055967 Communication system
12/27/2001US20010055293 Collision avoidance
12/27/2001US20010055286 Asymmetric internet access over fixed wireless access
12/27/2001US20010055283 Multiple wireless local area networks occupying overlapping physical spaces
12/26/2001CN1328759A Access method for mobile telecommunication system
12/25/2001CA2189693C Method of accessing a packet in a cellular digital radio system
12/20/2001WO2001097411A1 Method of assigning an uplink random access channel in a cdma mobile communication system
12/20/2001US20010053697 Radio communication permission control system
12/20/2001US20010053141 Frame structures supporting voice or streaming communications with high speed data communications in wireless access networks
12/20/2001US20010053140 Apparatus and method for assigning a common packet channel in a CDMA communication system
12/20/2001US20010053137 Base station emulator
12/19/2001EP1163817A1 Asynchronous reservation-oriented multiple access for wireless networks
12/19/2001CN1327699A Random access channel optimisation
12/19/2001CN1327697A Method and system for allocating a random access channel in a radio communication system
12/19/2001CN1327696A Radio communication system
12/13/2001WO2001095579A2 Packet configuration for interoperability between 802.11a and 802.11b standards
12/13/2001WO2001026292A3 A distributed wireless medium access control protocol with support for isochronous services
12/13/2001US20010050910 Method for transmitting wireless packet data in mobile communication system
12/12/2001CN1326660A Method and apparatus for rapid assignment of traffic channel in digital cellular communication systems
12/11/2001US6330459 Communication system with a beamformed control channel and method of system control
12/11/2001CA2153443C Robust frequency management and acquisition in a wireless local area network that uses frequency-hopping radios
12/06/2001WO2001093462A1 Method for selecting rach in a cdma mobile communication system
12/06/2001WO2001093434A2 Method and system for enabling device functions based on distance information
12/06/2001WO2001059977A3 Intelligent data network
12/06/2001WO2001047314A3 Dynamic allocation of random access capacity in gprs networks
12/06/2001WO2001037494A3 Access spreading in a packet data radio system
12/05/2001EP1159848A1 Improved message access for radio telecommunications system
12/05/2001EP1159847A1 Improved message access for radio telecommunications system
12/05/2001EP1159846A1 Method for establishing a communication between a user equipment and a radio network
12/05/2001EP1159840A1 Improved message access for radio telecommunications system
12/05/2001EP1159796A2 Method and apparatus for efficient synchronization in spread spectrum communications
12/04/2001US6327297 Frequency hopping code division multiple access system and method
12/04/2001US6327256 Apparatus, and associated method, for communicating packet data in a radio communication system
12/04/2001US6327254 Method for bandwidth sharing in a multiple access system for communications networks
11/2001
11/29/2001WO2001091499A1 Modification of an access radio block in a radio communications system in accordance with the geran standard
11/29/2001US20010046864 Cellular mobile telephone network and method of operating the same
11/29/2001US20010046220 Apparatus and method for assigning a common packet channel in a CDMA communication system
11/28/2001EP1157583A1 Radio communication system
11/28/2001EP1157577A2 Identifier allocation method
11/28/2001EP1157567A1 Method, and associated apparatus, for communicating packet data in a radio communication system
11/22/2001WO2001089235A2 Switching from dedicated to common channels when radio resources are controlled by drift radio network controller
11/22/2001US20010043618 Method and apparatus for controlling access to a communication channel
11/21/2001EP1155538A2 Adaptive communication protocol for wireless networks
11/21/2001CN1323502A System and method for priority access channel assignment in a cellular telephone system
11/21/2001CN1323152A Improvement of service control quality in mobile communication network
11/15/2001WO2001086996A1 Training sequence based signalling for enhanced general packet radio service (egprs)
11/15/2001WO2001086980A1 Shared application access for data services in wireless telecommunication systems
11/15/2001WO2001086889A1 Method and system for fast access to an uplink channel in a mobile communications network
11/14/2001EP1154663A1 Improved quality of service control in a mobile telecommunications network
11/14/2001EP1153521A1 Utilization of plural multiple access types for mobile telecommunications
11/14/2001EP1153487A2 Method and apparatus for multiplexing multiple gsm control channels to a single carrier
11/14/2001CN1322451A Method and apparatus for CDMA random access communication system
11/14/2001CN1322423A Method and apparatus for multiple access in communication system
11/14/2001CN1322101A Method for detecting and controlling stand-by handset
11/14/2001CN1074879C Method of dynamically allocating time slots on packet data communications channel
11/09/2001CA2342093A1 Improved quality of service control in a mobile telecommunications network
11/08/2001WO2001084668A1 Method for dynamic transmitter training for a shared communication system utilizing dynamic channel allocation
11/08/2001US20010038620 Method and apparatus for allocating bandwidth in a wireless communication system
11/08/2001US20010038619 Radio communication system and method of operating the system
11/07/2001CN1321010A Wireless network comprising time slot ordering structure
11/01/2001WO2001082503A1 Collision avoidance of rach signals in a tdma satellite communication system
11/01/2001WO2000016518A9 Method and apparatus for controlling communication within a computer network
11/01/2001US20010036194 Radio telecommunications system with improved use of timeslots
11/01/2001US20010036169 Method and system for data transmission in a wireless network
11/01/2001US20010036167 Signaling and protocol for communication system with wireless trunk
11/01/2001US20010036113 Prioritisation method for users randomly accessing a common communication channel
10/2001
10/31/2001EP1150463A2 Base station, terminal, and wireless communication system and method
10/31/2001EP1149504A2 Cellular mobile communication system and a method for such a system
10/31/2001EP1149501A1 Method of resolving collisions in direct mode operation
10/31/2001EP1149484A2 System and method for single-point to fixed-multipoint data communication
10/31/2001CN1320000A Method for distribution public grouping channel
10/30/2001US6310866 Medium access control protocol with automatic frequency assignment
10/30/2001CA2216400C Method and arrangement in a radio communication system
10/25/2001WO2001080584A1 Method of detecting faults on an uplink control channel
10/25/2001WO2001080518A1 Downloading web pages
10/25/2001US20010034761 Internet connection service system
10/25/2001US20010034235 Method and apparatus for controlling mobile access to a wireless communication system
10/25/2001US20010033579 Access probe acknowledgment including collision detection to avoid oversetting initial power level
10/24/2001EP1148749A2 Mobile packet communication with prioritised access
10/24/2001EP1148689A1 Downloading web pages
10/24/2001EP1147679A1 Interworking between radio access networks
10/18/2001WO2001078269A1 Method for measuring confusion rate of a common packet channel in a cdma communication system
10/18/2001WO2001078252A1 Radio communication system and method of controlling downlink transmission power or bit rate
10/17/2001EP1146763A2 Method for access control in radio communication networks