| Patents for H04W 74 - Wireless channel access, e.g. scheduled or random access (19,423) |
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| 02/24/2009 | US7496674 System, method, and base station using different security protocols on wired and wireless portions of network |
| 02/24/2009 | US7496344 Method and system for GSM billing during WLAN roaming |
| 02/24/2009 | US7496074 Software parameterizable control blocks for use in physical layer processing |
| 02/24/2009 | US7496072 System and method for controlling signal strength over a reverse link of a CDMA wireless communication system |
| 02/24/2009 | US7496062 Combined simulcasting and dedicated services in a wireless communication system |
| 02/19/2009 | WO2009023570A2 Method and apparatus for lte rach channel resource selection and partitioning |
| 02/19/2009 | WO2009023470A2 Long term evolution medium access control procedures |
| 02/19/2009 | WO2009021419A1 A random access method for cellular radio communication system |
| 02/19/2009 | WO2009021375A1 Method and device for sorting zc sequences of random access channel |
| 02/19/2009 | US20090046650 Resource scheduling enabling partially-constrained retransmission |
| 02/19/2009 | US20090046640 Method and apparatus of transmitting and receiving activesetcomplete in wireless communication systems |
| 02/19/2009 | US20090046629 Signaling of Random Access Preamble Sequences in Wireless Networks |
| 02/19/2009 | CA2694090A1 Method for random access in wireless communication system, wireless communication system, wireless terminal, and base station unit |
| 02/18/2009 | EP2026625A2 Signalling method in a multiple-access communication system |
| 02/18/2009 | EP2025189A2 Random access channel for ofdm-mimo system |
| 02/18/2009 | EP2025158A1 Data slot allocation method used to transmit uncompressed av data, and method and apparatus for transmitting uncompressed av data |
| 02/18/2009 | EP1639789A4 Apparatus and method for transmitting control information in mobile communication system |
| 02/18/2009 | EP1614309A4 Method and device for establishing communication links and for estimating overall quality of a directional link and reporting to olsr in a communication system |
| 02/18/2009 | CN101371613A Methods and apparatus relating to timing and/or synchronization including the use of wireless terminal beacon signals |
| 02/18/2009 | CN101371612A Communications method and apparatus for transmitting priority information via beacon signals |
| 02/18/2009 | CN101371608A Wireless communication methods and apparatus supporting synchronization |
| 02/18/2009 | CN101371607A Wireless communication methods and apparatus supporting paging and peer to peer communications |
| 02/18/2009 | CN101371606A Communications method and apparatus for transmitting priority information via beacon signals |
| 02/18/2009 | CN101371603A Wireless device discovering in wireless peer-to-peer network |
| 02/18/2009 | CN101371528A Methods and apparatus for communicating device capability and/or setup information |
| 02/18/2009 | CN101371521A Choosing parameters in a peer-to-peer communications system |
| 02/18/2009 | CN101371520A Communication methods and apparatus relating to cooperative and non-cooperative modes of operation |
| 02/18/2009 | CN101371519A Encoding beacon signals to provide identification in peer-to-peer communication |
| 02/18/2009 | CN101371518A Wireless communication methods and apparatus supporting different types of wireless communication approaches |
| 02/18/2009 | CN101371512A Encoding beacon signals to provide identification in peer-to-peer communication |
| 02/18/2009 | CN101371511A Wireless communication methods and apparatus supporting use of one or more frequency bands |
| 02/18/2009 | CN101371510A Wireless communication methods and apparatus supporting wireless terminal mode control signaling |
| 02/18/2009 | CN101371509A Wireless communication methods and apparatus supporting peer to peer communications |
| 02/18/2009 | CN101371508A Wireless communication methods and apparatus supporting multiple modes |
| 02/18/2009 | CN101371506A Wireless communication methods and apparatus using beacon signals |
| 02/18/2009 | CN101371503A Method and apparatuses for sharing bandwidth between a wide area network and local area peer-to-peer network |
| 02/18/2009 | CN101371502A Communication methods and apparatus used in the absence or presence of beacon signals |
| 02/18/2009 | CN101371467A Methods and apparatus relating to wireless terminal beacon signal generation, transmission, and/or use |
| 02/18/2009 | CN101370179A Point to multi-point services using high speed shared channels in wireless communication systems |
| 02/18/2009 | CN100463572C Method for processing random access in mobile communications system |
| 02/17/2009 | US7493104 Providing access to information of multiple types via coordination of distinct information services |
| 02/17/2009 | US7492743 Assigning training sequences based on spatial channels in a wireless communications system |
| 02/17/2009 | US7492735 Assigning uplink slots to optimize uplink power control gain in wireless communications |
| 02/12/2009 | WO2009020423A1 Uplink scrambling during random access |
| 02/12/2009 | US20090040986 Method of recovering communication access in dynamic spectrum access wireless systems |
| 02/12/2009 | US20090040973 Radio communication system, radio transmission device, and rach transmission method |
| 02/12/2009 | US20090040971 Channel selection method for improved wireless communication |
| 02/11/2009 | EP2023683A1 Mobile communication terminal, communication station, communication network, and communication method |
| 02/11/2009 | EP2023553A2 Method and apparatus for performing random access procedure in a mobile communication system |
| 02/11/2009 | EP2022216A2 Collision avoidance for traffic in a wireless network |
| 02/11/2009 | EP1714430B1 Dynamic beacon period in a mac distributed reservation protocol |
| 02/11/2009 | CN101366319A Cognitive communications |
| 02/11/2009 | CN101366315A Method and apparatus to perform persistence tests in a network |
| 02/11/2009 | CN101366207A Allocating radio resources in mobile communications system |
| 02/11/2009 | CN101366206A Transmitting information in mobile communications system |
| 02/11/2009 | CN101366204A Maintaining communication between mobile terminal and network in mobile communication system |
| 02/11/2009 | CN101364839A Method of identificating communication range |
| 02/11/2009 | CN100461956C Method for accessing radio communication system using different radom heuristic data pack and device thereof |
| 02/11/2009 | CN100461917C Method for searching multiple high-speed shared control channel of multiple carrier cell mobile terminal |
| 02/11/2009 | CN100461807C Enhanced caller id information based on access device information via a broadband access gateway |
| 02/11/2009 | CN100461681C Communicating messages over transient connections in a peer-to-peer network |
| 02/11/2009 | CN100461647C Signaling connection admission control in a wireless network |
| 02/10/2009 | US7489993 Vehicle tracking, communication and fleet management system |
| 02/10/2009 | US7489629 Methods and media access controller for broadband wireless communications with variable data unit size and delayed data unit construction |
| 02/05/2009 | WO2009018251A1 System and method of resource allocation within a communication system |
| 02/05/2009 | WO2009016260A1 Resource allocation |
| 02/05/2009 | WO2008156276A3 Method of performing uplink synchronization in wireless communication system |
| 02/05/2009 | WO2008141571A8 A sector base station |
| 02/05/2009 | WO2008121897A3 System and method for real-time aal2 channel detection in utran |
| 02/05/2009 | US20090036153 Base station and communication system |
| 02/05/2009 | US20090036140 Content distribution system, network, and channel switching control method |
| 02/05/2009 | US20090036063 Distributed reservation protocol for enabling multi-band transmission in next generation ultra wide band technology |
| 02/05/2009 | US20090034504 High-frequency component |
| 02/04/2009 | EP2020821A1 A random access control method based on td-scdma system |
| 02/04/2009 | EP2020151A1 Portable telecommunications apparatus |
| 02/04/2009 | CN101361309A Data transmission method and data re-transmission method |
| 02/04/2009 | CN101361299A Point-to-multipoint service communication |
| 02/04/2009 | CN100459815C Method and system for random switch-in of user equipment |
| 02/04/2009 | CN100459808C Method for air-interface message sending in quick call establishment |
| 02/04/2009 | CN100459777C Mapping information in wireless communications systems and method for mapping information between logic channel and communication channel |
| 02/04/2009 | CN100459558C Method for obtaining data information from mobile station and wireless communication system |
| 02/04/2009 | CN100459550C Communication area reserving method |
| 02/04/2009 | CN100459467C Dynamic bandwidth allocation for multiple access communication using session queues |
| 02/04/2009 | CN100459457C Mobile system time gap allocating method and signal transmitting method, radio base station controller and radio base station and mobile station |
| 02/04/2009 | CN100458775C A method, device and system for enabling data synchronization between multiple devices |
| 02/03/2009 | US7486650 Method, apparatus and system of wireless transmission |
| 02/03/2009 | US7486646 Radio base system and transmission timing control method |
| 02/03/2009 | US7486639 Adaptive time division duplexing method and apparatus for dynamic bandwidth allocation within a wireless communication system |
| 02/03/2009 | US7486414 Image forming device, pattern formation method and storage medium storing its program |
| 02/03/2009 | CA2361707C Adaptive communication protocol for wireless networks |
| 01/29/2009 | WO2009014055A1 Control apparatus, control system, control method and storage medium |
| 01/29/2009 | WO2008115897A3 Facilitating handover between a source and a target base station without using a random access channel (rach) |
| 01/29/2009 | WO2008024788A3 Method and apparatus for random access in an orthogonal multiple-access communication system |
| 01/29/2009 | US20090028108 Method for Enabling Interoperability Between Data Transmission Systems Conforming to IEEE 802.11 and HIPERLAN Standards |
| 01/29/2009 | US20090028090 Method and system of wireless communication between devices |
| 01/28/2009 | EP2018735A2 \method and apparatus for managing interference in a wireless communication system |
| 01/28/2009 | EP2018716A1 Method and system for reliable broadcast or multicast communication in wireless networks |
| 01/28/2009 | EP1678965B1 Method and arrangement for polling management |
| 01/28/2009 | CN100456656C Improved radio exchange field network |
| 01/27/2009 | CA2337864C Transmission of data packets over cdma type cellular telephone |