Patents for H04W 74 - Wireless channel access, e.g. scheduled or random access (19,423) |
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06/26/2013 | CN103179578A Spectrum handoff method and apparatus in computed radiography (CR) system |
06/26/2013 | CN103178934A Wireless transmit/receive unit (wtru), node b and method for implementing in the wtru and node b |
06/26/2013 | CN103178884A Multiple antenna multi-input multi-output transmission |
06/26/2013 | CN102036411B Method and device for random access |
06/26/2013 | CN101940053B Method and apparatus of transmitting preamble signal for random access |
06/26/2013 | CN101873709B Method, equipment and system for assigned calling |
06/26/2013 | CN101637047B Facilitating handover between a source and a target base station without using a random access channel (RACH) |
06/25/2013 | US8472938 Radio communication station and radio communication device, and methods of operating same |
06/20/2013 | WO2013090809A1 Method and apparatus for triggering machine type communications applications |
06/20/2013 | WO2013090088A1 Method and apparatus for resource negotiation in a direct communication link network |
06/20/2013 | WO2013089747A1 System and method for enabling low power devices |
06/20/2013 | WO2013087432A1 Method for transmitting data in a communications network |
06/20/2013 | WO2013086874A1 Random access method and device in cognitive radio system |
06/20/2013 | WO2013086672A1 Transmission/reception coordination for over-the-air communication between uncoordinated base stations of an orthogonal frequency-division multiplexing based cellular radio network |
06/20/2013 | US20130155962 Mechanism for Resource Allocation and Transmission of Control Information to Communication Device |
06/20/2013 | US20130155955 Wireless communication apparatus and wireless communication method |
06/20/2013 | US20130155927 Low power wireless communication apparatuses and method thereof |
06/19/2013 | EP2605467A1 A method and system for accessing to network |
06/19/2013 | CN103168435A Wireless communications system |
06/19/2013 | CN103167630A Method for performing point-to-point off-line direct mode operation under public network time division-long term evolution (TD-LTE) |
06/19/2013 | CN103167629A Method for performing off-line direct mode operation based on groups under public network time division-long term evolution (TD-LTE) |
06/19/2013 | CN103167624A Random access method and equipment in cognitive radio system |
06/19/2013 | CN103167623A Quasi-dynamic spectrum access for internet of things (iot) applications |
06/19/2013 | CN101969336B Medium-rate data transmission method for multi-channel combination of DMR digital cluster system |
06/19/2013 | CN101888689B Method and device for determining PRACH (physical random access channel) sending power and method and device for responding to UpPCH (uplink pilot channel) message |
06/19/2013 | CN101860962B Method and device for reporting scheduling information in multi-carrier system |
06/19/2013 | CN101765146B Process scheduling method and process scheduling system in communication system |
06/19/2013 | CN101606426B Flexible DTX and DRX in wireless communication system |
06/19/2013 | CN101523930B Random access signaling transmission for system access in wireless communication |
06/19/2013 | CN101502163B Radio communication station and radio communication device, and methods of operating same |
06/18/2013 | US8467788 Base station and control method |
06/18/2013 | US8467780 System and method for provisioning service flows in broadband wireless access communication |
06/18/2013 | US8467728 Method of allocating radio resources in multi-carrier system |
06/18/2013 | US8467410 Wireless communication system, wireless communication apparatus, wireless communication method, and computer program |
06/18/2013 | US8467371 Method for detecting hidden station in a wireless communication network and system therefor |
06/18/2013 | US8467366 Methods and apparatus for random access in multi-carrier communication systems |
06/13/2013 | WO2013085269A1 Method and apparatus for transmitting channel switching information |
06/13/2013 | WO2013083001A1 Method and device for indicating transmission time interval |
06/13/2013 | WO2013082937A1 Method and device for data transmission |
06/13/2013 | US20130148604 Wireless multi-cell communication system and method for managing resource power to provide high speed downlink packet access services |
06/13/2013 | US20130148590 Method and an Apparatus for Transmitting Physical Random Access Channel Signal |
06/13/2013 | US20130148536 Methods and Arrangements for Establishing a Radio Connection in a Communication System |
06/13/2013 | US20130148502 Processing network traffic at a network edge |
06/12/2013 | EP2603048A1 Base station apparatus, mobile station apparatus, mobile communication system, communication method, control program and integrated circuit |
06/12/2013 | EP2315490B1 Wireless communication methods and apparatus supporting peer to peer communications |
06/12/2013 | EP2312794B1 Wireless communication methods and apparatus using beacon signals |
06/12/2013 | CN103155681A Methods and devices to implement a reduced contention period to facilitate channel access for access terminals operating in a wireless communication environment |
06/12/2013 | CN103155680A wireless terminal, wireless communication method, and wireless communication system |
06/12/2013 | CN103155679A Facilitating distributed channel access for a plurality of access terminals transmitting in a wireless communication environment |
06/12/2013 | CN103155664A Method and apparatus for reducing access overhead from paged device in machine to machine communication system |
06/12/2013 | CN103155444A Wireless communications with primary and secondary access categories |
06/12/2013 | CN103152838A Method and apparatus for detecting contention during random access procedure in a mobile communication system |
06/12/2013 | CN103152837A Opportunistic channel accessing and switching method and device |
06/12/2013 | CN103152836A Communication method for common-frequency multi-terminal wireless communication network |
06/12/2013 | CN103152794A Service access method and access controller |
06/12/2013 | CN103152767A Uplink synchronous detection method for resisting frequency deviation in wireless communication system |
06/12/2013 | CN102104976B Wireless access apparatus and method for sending packet thereof |
06/12/2013 | CN102076058B Random access method under large time delay and terminal |
06/12/2013 | CN102006670B Dynamic polling medium access control method of emergency response supported sensor network |
06/12/2013 | CN101860929B Inter-base station switching method |
06/12/2013 | CN101707809B Mixed waveform configuration for wireless communications |
06/11/2013 | US8463707 Dynamic allocation of radio resources in a packet switched communications-system |
06/11/2013 | US8462812 Method for estimation of residual bandwidth |
06/11/2013 | US8462810 Method and system for adaptively obtaining bandwidth allocation requests |
06/11/2013 | US8462809 Method and system for adaptively obtaining bandwidth allocation requests |
06/11/2013 | US8462761 Method and system for adaptively obtaining bandwidth allocation requests |
06/11/2013 | US8462725 Inter-cell discovery and communication using time division multiple access coexistence beaconing protocol |
06/11/2013 | US8462723 Methods and systems for transmission of multiple modulated signals over wireless networks |
06/11/2013 | US8462717 Method and apparatus for dynamically allocating H-ARQ processes |
06/11/2013 | US8462712 Base station device, mobile station device, program, uplink synchronization requesting method, and synchronization-shift measurement signal transmitting method |
06/11/2013 | US8462643 MIMO WLAN system |
06/06/2013 | US20130143547 Mobile communication devices, cellular stations, multi-carrier systems, and methods for handling random access failures |
06/06/2013 | US20130142191 Method for using a shared frequency resource, method for manufacturing terminals, terminals and telecommunication system |
06/06/2013 | US20130142179 Ofdm-based multiple access method and communication device controlling the same |
06/06/2013 | US20130142152 Method for processing ndi in random access procedure and a method for transmitting and receiving a signal using the same |
06/06/2013 | US20130142146 Radio communication system, base station device, mobile station device, and random access method |
06/06/2013 | US20130142129 Method, apparatus, and computer program product for coexistence management |
06/06/2013 | US20130142119 Multi carrier network configuration |
06/06/2013 | US20130142061 Detecting Extended Acquisition Indicators |
06/06/2013 | US20130142055 Systems and methods for preserving application identification information on handover in a communication network |
06/05/2013 | EP2600676A2 Mobile communication devices, cellular stations, multi-carrier systems, and methods for handling random access failures |
06/05/2013 | EP2600675A2 Mobile communication devices, cellular stations, multi-carrier systems, and methods for handling random access failures |
06/05/2013 | EP2599242A2 Method and devices for multiple station sounding in a wireless local area network |
06/05/2013 | EP2374406B1 Event data acquisition and transmission system |
06/05/2013 | CN103141147A Base station, wireless communication method, and wireless communication system |
06/05/2013 | CN103139929A Wireless interlinking technique applied to intelligent housing system |
06/05/2013 | CN103139928A Method for transmitting an opportunistic network related message |
06/05/2013 | CN103139927A Device, system, and method for handling random access failure |
06/05/2013 | CN103139866A Extensional updating method and terminal for accessing inhibit control information |
06/05/2013 | CN103139797A Signal detection method and device and base station of random access signal channel |
06/05/2013 | CN103139698A Telecommunications network and method for time-based network access |
06/05/2013 | CN103139697A Telecommunications network and method for time-based network access |
06/05/2013 | CN103139696A Telecommunications network and method for time-based network access |
06/05/2013 | CN101998577B Method, system and equipment for transmitting random access lead code |
06/05/2013 | CN101938440B Detection method and device of random access signals of OFDM (Orthogonal Frequency Division Multiplexing) system |
06/05/2013 | CN101883438B Random access of wireless mult-address communication system |
06/05/2013 | CN101848548B MAC multiplexing and TFC selection for enhanced uplink |
06/05/2013 | CN101848539B Method and equipment for determining member carrier initiating random access and initiating time |
06/05/2013 | CN101801096B Method, system and equipment of random access |
06/05/2013 | CN101754329B Data transmission method, equipment and system |