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)
12/2012
12/26/2012CN101310477B Method of recovering communication access in dynamic spectrum access wireless systems
12/26/2012CN101258730B Training signal for choosing aerial and wave beam in MIMO wireless LAN
12/26/2012CN101073206B Method and system for switching antenna and channel assignments in broadband wireless networks
12/25/2012US8340665 Fast active scanning wireless network apparatus and method
12/25/2012US8340074 Enhanced polling method for preventing deadlock in a wireless communications system
12/25/2012US8339983 Method of determining transmission rate of control response frame for acknowledging data receipt in wireless LAN
12/25/2012US8339934 Spatial multiplexing in a cellular network
12/20/2012WO2012173957A1 Coexistence mechanism for multiple channels
12/20/2012WO2012173565A1 Methods and nodes for random access
12/20/2012WO2012173428A2 Method and apparatus for performing random access
12/20/2012WO2012173424A2 Apparatus and method for receiving a control channel in a multi-component carrier system
12/20/2012WO2012173250A1 Wireless communication system, base station, mobile station, and wireless communication method
12/20/2012WO2012172977A1 Mobile station device, base station device, communication system, communication method and integrated circuit
12/20/2012WO2012172628A1 Mobile station device, base station device, communication system, and communication method
12/20/2012WO2012172157A1 Channel reservation in wireless network
12/20/2012WO2012172156A1 Method and apparatus for wireless medium access
12/20/2012WO2012171746A1 Unscheduled messages
12/20/2012WO2012171586A1 Contention based access of resources in a wireless network
12/20/2012WO2012171247A1 Method, user equipment and base station for scheduling authorization
12/20/2012WO2012134831A3 Method of enhancing u-aspd for low power wi-fi
12/20/2012WO2012134829A3 ENHANCING PS-POLL FOR LOW-POWER WiFi
12/20/2012WO2012118326A3 A method for random access of machine to machine (m2m) terminals
12/20/2012WO2012115445A3 User equipment and power control method for random access
12/20/2012US20120320856 Channel access method and apparatus in wireless local area network system
12/20/2012US20120320850 Signaling connection admission control in a wireless network
12/20/2012CA2839697A1 Contention based access of resources in a wireless network
12/19/2012EP2536244A1 Method and apparatus for triggering radio resource control connection re-establishment
12/19/2012EP2536243A1 Mobile station device, wireless communication method, and circuit device
12/19/2012EP2536242A1 Network access method and system for machine type communications
12/19/2012EP2536241A1 Wireless communication device, wireless communication system and wireless communication method
12/19/2012EP2536235A1 Wireless communication apparatus, wireless communication system and wireless communication method
12/19/2012EP2536232A1 Mobile communication system
12/19/2012EP2536227A2 Apparatus and method for establishing uplink synchronization in a wireless communication system
12/19/2012EP2536203A1 Method, system and device for scheduling non-competing random access and transmitting preamble.
12/19/2012EP2536038A2 Method of allocating radio resources in multi-carrier system
12/19/2012EP2534919A2 Method and apparatus of requesting channel access in wireless local area network
12/19/2012EP2534918A1 Information element and method for advertising channel reservations
12/19/2012EP2534917A1 Method for providing a contention based uplink channel
12/19/2012EP2534916A1 Method and system for accessing a telecommunications network
12/19/2012EP2534915A2 Methods and apparatus for optimizing uplink random access channel transmission
12/19/2012EP2534772A2 Transmission protection for wireless communications
12/19/2012CN102835176A Method and apparatus for providing machine initial access procedure for machine to machine communication
12/19/2012CN102835175A Apparatus and method for scheduling of adaptive grant and polling service in a broadband wireless access system
12/19/2012CN102833872A Service access method and system and terminal
12/19/2012CN102833842A Method for transmitting time advance of uplink clock
12/19/2012CN102833834A Implementation method for wireless sensor network energy-saving MAC (media access control)
12/19/2012CN102833812A Hybrid service-oriented wireless sensor network energy effective access method
12/19/2012CN102833784A Method and apparatus for providing enhanced messages on common control channel in wireless communication system
12/19/2012CN101841835B Switching optimization method, equipment and system
12/19/2012CN101820301B Method for generating random access pilot in low complexity in long term evolution system
12/19/2012CN101635992B Method for sending page message
12/19/2012CN101527966B Random access channel distributing method
12/19/2012CN101340230B Stochastic access method of TD-SCDMA uplink enhancing system
12/19/2012CN101282576B Method for distributing random access channel resource
12/19/2012CN101159478B Physical accidental channel transmitting method
12/18/2012US8335233 Base station apparatus and communication control method using an uplink shared channel
12/18/2012US8335203 Systems and methods for polling for dynamic slot reservation
12/18/2012US8335202 Sending pilots on secondary channels for improved acquisition and handoff in cellular communication
12/18/2012US8335195 Communication system allowing node identification
12/18/2012CA2575065C Apparatus and method for transmitting/receiving packet in a mobile communication system
12/13/2012WO2012169840A2 Apparatus and method for performing uplink synchronization in multiple component carrier system
12/13/2012WO2012169837A2 Apparatus and method for performing random access in wireless communication system
12/13/2012WO2012169751A2 Method and device for transmitting a frame using a multiple physical layer in a wireless lan system
12/13/2012WO2012167647A1 Method, device and system for processing the failure of random access into the secondary cell
12/13/2012WO2012167497A1 Sending method, enb and user equipment
12/13/2012WO2012115352A3 Method for setting search space for handover of relay node in wireless communication system, and device therefor
12/13/2012US20120315943 Sp/cbp schedule information distribution
12/13/2012US20120314694 Method of Back-off Procedure Setup in a Wireless Communication System
12/13/2012US20120314681 Methods and apparatus for media access control in tv white space
12/13/2012US20120314664 Radio Network Node User Equipment and Methods Therein
12/13/2012US20120314652 Apparatus and method for performing random access in wireless communication system
12/13/2012US20120314619 Methods and Arrangements for Contention-Based Uplink Transmission in a Wireless Communications System
12/12/2012EP2533597A1 Method and apparatus for performing an enhanced random access channel procedure in a Cell_Fach state
12/12/2012EP2533596A1 Point to multi-point services using shared channels in wireless communication systems
12/12/2012EP2532206A1 Protocol for signalling during an access period information for selecting antenna beams
12/12/2012EP2532205A1 Adaptation of cyclic shift for random access preambles
12/12/2012EP2532204A1 Apparatus and method for requesting uplink radio resources
12/12/2012EP2532203A1 Assisted state transitions of a user equipment within a wireless communications system
12/12/2012CN102823316A Contention-based transmission with contention-free feedback for reducing latency in lte advanced networks and enhanced pucch
12/12/2012CN102823315A Wireless communication system, mobile station device, base station device, random access method and integrated circuit
12/12/2012CN102821481A Random access method, wireless communication system, wireless terminal and base station
12/12/2012CN102821480A Random access method, wireless communication system, wireless terminal and base station
12/12/2012CN102821479A Processing method, device and system for random access failure to secondary cell (Scell)
12/12/2012CN102821478A Cognition-based star networking method for broadband wireless access equipment
12/12/2012CN102017770B Mobile communication method, mobile station, and radio base station
12/12/2012CN101827451B Network access method of relaying node and device
12/12/2012CN101513112B Mobile communications system, mobile station device, base station device and random access channel transmission method
12/12/2012CN101371519B Encoding beacon signals to provide identification in peer-to-peer communication
12/12/2012CN101322360B Wireless systems and methods including cooperative communication medium access control
12/11/2012US8331933 Method for providing multi-level access services in common access channel
12/11/2012US8331396 Method of congestion management in a wireless mesh network
12/11/2012US8331365 Adaptive and scalable QoS architecture for single-bearer multicast/broadcast services
12/11/2012US8331346 Distributed context-aware scheduled access in a network
12/11/2012US8331248 System and method for dynamic resource allocation in wireless communications networks
12/06/2012WO2012165881A2 Apparatus and method for self-scheduling in a wireless communication system
12/06/2012WO2012165759A2 Method and device for scheduling a wireless personal area network
12/06/2012WO2012165750A1 Network communication method and terminal in a heterogeneous network environment
12/06/2012WO2012163162A1 Method and device for acquiring idle frequency spectrum
12/06/2012WO2012162987A1 Power determination method and user equipment
12/06/2012WO2012162984A1 Method and apparatus for reducing total consumption of random accessing detection
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