Patents
Patents for H04W 74 - Wireless channel access, e.g. scheduled or random access (19,423)
09/2010
09/08/2010CN101827430A Paging method and device
09/08/2010CN101827424A Method for sending superframe control heads in self coexistence mode
09/08/2010CN101827403A Method of determining transmission rate of control response frame for acknowledging data receipt
09/08/2010CN101827402A Method of determining transmission rate of control response frame for acknowledging data receipt
09/08/2010CN101827401A Method of determining transmission rate of control response frame for acknowledging data receipt in wireless lan
09/08/2010CN101827356A Notice method and notice acquisition method and system of relay subframe configuration
09/08/2010CN101826890A Implementation method of ZC (Zadoff-Chu) sequence in LTE (Long Term Evolution) system
09/08/2010CN101472341B Enhancement type FACH access method for mapping FPACH distribution based on user identification
09/08/2010CN101437294B Random access method and random access system for multi-subsystem wireless access network
09/08/2010CN101272343B Random access method of spread-spectrum self-organizing network
09/08/2010CN101155392B Method, base station and subscriber terminal for obtaining scheduling control information in high speed grouping access
09/07/2010US7792492 Network communication system with an alignment signal to allow a controller to provide messages to nodes and transmission of the messages over four independent frequencies
09/07/2010US7792121 Frame protocol and scheduling system
09/07/2010US7792075 Method and apparatus to perform persistence tests in a network
09/07/2010US7791645 Imaging system and system control method
09/02/2010WO2010099497A1 Methods and apparatuses for scheduling uplink request spatial division multiple access (rsdma) messages in an sdma capable wireless lan
09/02/2010WO2010098548A2 The method of exchanging message and devices in wireless network
09/02/2010WO2010098203A1 Communication apparatus, communication method, computer program, and communication system
09/02/2010WO2010097502A1 Direct link establishment for wireless networks
09/02/2010WO2010097021A1 Random access control method, system and device
09/02/2010WO2010097006A1 Method and system for obtaining initial frequency offset of dedicated channel in high-speed coverage scene
09/02/2010WO2010096961A1 Transmission message method, equipment and system
09/02/2010US20100222093 Radio communication method and radio communication terminal accommodating apparatus
09/02/2010US20100220705 Method of determining transmission rate of control response frame for acknowledging data receipt in wireless lan
09/02/2010US20100219250 Data collection device having dynamic access to multiple wireless networks
09/01/2010EP2224759A1 Dynamic allocation of radio resources in a packet switched communications system
09/01/2010EP2224756A1 Wireless communication system, slave station, and master station
09/01/2010EP2224622A1 Method of determining transmission rate of control response frame for acknowledging data receipt in wireless lan
09/01/2010EP2224621A1 Method of determining transmission rate of control response frame for acknowledging data receipt in wireless LAN
09/01/2010EP2224620A1 Method of determining transmission rate of control response frame for acknowledging data receipt in wireless LAN
09/01/2010EP2224619A2 Method of determining transmission rate of control response frame for acknowledging data receipt in wireless lan
09/01/2010EP2224618A2 Method of determining transmission rate of control response frame for acknowledging data receipt in wireless lan
09/01/2010EP2224617A2 Method of determining transmission rate of control response frame for acknowledging data receipt in wireless lan
09/01/2010EP2224616A1 Method of determining transmission rate of control response frame for acknowledging data receipt in wireless lan
09/01/2010EP2224615A1 Method of determining transmission rate of control response frame for acknowledging data receipt in wireless lan
09/01/2010EP2224614A1 Method of determining transmission rate of control response frame for acknowledging data receipt in wireless lan
09/01/2010EP2223456A1 Prescheduled retransmission for initial establishment
09/01/2010EP2223435A2 Method and apparatus for improved frame synchronization in a wireless communication network
09/01/2010EP1749373B1 Operation of a data connection with minimised delay
09/01/2010CN101822117A Mobile communication system, base station apparatus, user equipment and method
09/01/2010CN101822116A Mobile communication terminal, communication station, communication network, and communication method
09/01/2010CN101822115A Method for fast transmission type selection in WCDMA UMTS
09/01/2010CN101822114A Resource allocation
09/01/2010CN101822095A Mobile communication system, mobile station device, base station device, communication method, and communication control method
09/01/2010CN101820690A Random access control method, system and equipment
09/01/2010CN101820689A Scanning method
09/01/2010CN101820304A Data transmission method and system in wireless fidelity network
09/01/2010CN101820301A Method for generating random access pilot in low complexity in long term evolution system
08/2010
08/31/2010US7787883 Apparatus for network communication system allowing for persistent request slots for network nodes as well as separate identification to be sent from nodes
08/31/2010US7787407 Combined simulcasting and dedicated services in a wireless communication system
08/31/2010US7787366 Method and apparatus for controlling wireless medium congestion by adjusting contention window size and disassociating selected mobile stations
08/26/2010WO2010096103A1 Method and apparatus to facilitate avoiding control signaling conflicts when using shared wireless carrier resources
08/26/2010WO2010095793A1 Channel access method for very high throughput (vht) wireless local access network system
08/26/2010WO2010094325A1 Controlling transmissions on composite carriers
08/26/2010WO2010053719A9 Method and apparatus of daynamic bandwidth managment
08/26/2010US20100214994 Wireless sensing control network system and operating method thereof
08/25/2010EP2222125A1 Method for random access process in mobile communication system
08/25/2010EP2221993A1 Method and device for sequencing for zc sequences of rach
08/25/2010EP2220903A1 Handling random access channel responses
08/25/2010EP2220902A1 Improved scheduling in a cellular system
08/25/2010EP2220897A2 Tracking of and communication with mobile terminals using a battery-powered wireless network infrastructure.
08/25/2010EP2220879A1 Method for connecting prioritized incoming calls in overload situations in a mobile communications network
08/25/2010EP1774822B1 Efficient signaling over access channel
08/25/2010CN101815355A Method and device for downlink scheduling
08/25/2010CN101815344A Multi-carrier wave system access method and equipment
08/25/2010CN101815328A Method and equipment for shortening handoff interruption time based on UL (Unordered List) CoMP information
08/25/2010CN101815323A Self-adaptive communication method in wireless sensor network cluster
08/25/2010CN101815302A Frequency spectrum access method using idle channel in cognitive radio network
08/25/2010CN101814942A Method, system and device for determining transmission time period and data transmission
08/25/2010CN101547510B Method and system for resource allocation
08/25/2010CN101472224B Method, device and terminal for continuously receiving multicast business during district transfer process
08/25/2010CN101442782B Method, apparatus and base station for scheduling code channel
08/25/2010CN101415244B Method and apparatus for responding scanning request
08/24/2010US7782886 Method for improving quality of service in a wireless network
08/24/2010US7782769 Access control device, wireless device, and network
08/24/2010US7782188 System and program product for signal transmission between a sensor and a controller in a wireless sensor network
08/19/2010WO2010093306A1 Random access channel (rach) reconfiguration for temporarily extended cell coverage
08/19/2010WO2010093180A2 Method for detecting terminal performance and device thereof
08/19/2010WO2010093111A1 Random access procedure
08/19/2010WO2010091737A1 Mobile node entry at radio access arrangement restart
08/19/2010US20100208714 Wireless communication system, wireless communication apparatus, wireless communication method, and computer program
08/19/2010US20100208713 Wireless communication system, wireless communication apparatus, wireless communication method, and computer program
08/19/2010US20100208708 System and method for maintaining wireless channels over a reverse link of a cdma wireless communication system
08/19/2010US20100208689 Method and apparatus for dynamically allocating h-arq processes
08/19/2010US20100208682 Recovery method for lost signaling connection with hsdpa/fractional dpch
08/19/2010US20100208618 Method for detecting hidden station in a wireless communication network and system therefor
08/18/2010EP2218296A1 Indicating e-dch resources for e-rach
08/18/2010EP2218295A2 Method and apparatus for pre-allocation of uplink channel resources
08/18/2010EP2218202A1 Improved contention-based communications
08/18/2010EP1573969B1 IEEE 802.11E MAC signaling to support QOS
08/18/2010CN1998195B Adaptive and scalable qos architecture for single-bearer multicast/broadcast services
08/18/2010CN101810047A Method and apparatus to allocate radio resources for transmitting a message part in an enhanced RACH
08/18/2010CN101808414A Paired carrier multiplexing multiple-user access method
08/18/2010CN101808330A Method and base station for adjusting density of PRACH (Physical Random Access Channels)
08/18/2010CN101808329A Method and base station for adjusting density of PRACH (Physical Random Access Channels)
08/18/2010CN101808279A Method and system for transmitting MBMS (Multimedia Broadcast Multicast Service) control signaling in overlapping region
08/18/2010CN101079704B System and method for implementing mobile IP access
08/17/2010US7778224 CDMA/TDD mobile communication system and method
08/17/2010CA2432116C Sub-channels for the random access channel in time division duplex
08/12/2010WO2010090440A2 Random access method using ndi and user equipment for the same
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