Patents for H04W 74 - Wireless channel access, e.g. scheduled or random access (19,423) |
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07/18/2013 | WO2013106189A1 System and method for optimal listen before transmit in multi - channel wireless communications |
07/18/2013 | WO2013105829A1 Apparatus and method for performing random access in wireless communication system |
07/18/2013 | WO2013105085A1 A mobile ad-hoc network with reduced guard-time |
07/18/2013 | WO2013104296A1 Data transmission method and device |
07/18/2013 | WO2013104212A1 Random access detection method and device |
07/18/2013 | WO2013104118A1 Rach enhancement to support ues with different bandwidth requirements |
07/18/2013 | WO2013078303A9 802.11 restricted access windows |
07/18/2013 | US20130182688 Method and apparatus for performing random access on a secondary carrier |
07/18/2013 | US20130182682 Dynamic bandwidth allocation for multiple access communications using buffer urgency factor |
07/18/2013 | US20130182668 Method for processing carrier state in carrier aggregation system, and user equipment |
07/18/2013 | US20130182621 Information collection system, terminal and sink node using wireless multihop network, and communication method for the same |
07/17/2013 | EP2615883A1 Random access method and radio communication terminal device |
07/17/2013 | EP2615882A1 Wireless communication apparatus, program, wireless communication method, and wireless communication system |
07/17/2013 | EP2615881A2 Point to multi-point services using shared channels in wireless communication systems |
07/17/2013 | EP2615421A1 Telecommunications network and method of transferring user data in signalling messages from a communication unit to a data processing centre |
07/17/2013 | EP2614601A1 Techniques for ul mu mimo signaling and error handling |
07/17/2013 | CN103210697A Methods and apparatuses for multi-radio coexistence |
07/17/2013 | CN103210696A Method and apparatus for random access channel probe initialization using transmit diversity |
07/17/2013 | CN103210676A Geo-location aided sensing |
07/17/2013 | CN103209419A User demand orientated dynamic spectrum accessing method capable of improving network performance |
07/17/2013 | CN101895509B Multicarrier multi-input and multioutput transmission |
07/17/2013 | CN101675625B Peer power save mode in tunneled direct link setup (tdls) wireless network |
07/17/2013 | CN101674166B Wireless communication system, wireless communication device and wireless communication method |
07/17/2013 | CN101548573B Method and device for transmissions to multiple stations in wireless communication systems |
07/17/2013 | CN101366204B Maintaining communication between mobile terminal and network in mobile communication system |
07/16/2013 | US8488620 Method and apparatus for transmitting/receiving RACH |
07/16/2013 | US8488550 Symmetric transmit opportunity (TXOP) truncation |
07/16/2013 | US8488549 Method and apparatus for transmitting control information |
07/16/2013 | CA2605657C Hybrid orthogonal frequency division multiple access system and method |
07/11/2013 | WO2013102628A1 Method for accessing a transmission channel in a wireless communication network with a contention window |
07/11/2013 | US20130176969 Integrated circuit for random access method and apparatus |
07/11/2013 | US20130176968 Spatial Multiplexing in a Cellular Network |
07/11/2013 | US20130176966 Spatial Multiplexing in a Cellular Network |
07/11/2013 | US20130176856 Methods and apparatus for facilitating channel access in a communication system |
07/10/2013 | EP2613603A2 Method and apparatus for random access in multicarrier wireless communications |
07/10/2013 | EP2613585A1 Method and apparatus for high speed downlink packet access link adaptation |
07/10/2013 | EP2612525A1 Techniques for primary channel selection in wireless networks |
07/10/2013 | EP2122920B1 Peer power save mode in tunneled direct link setup (tdls) wireless network |
07/10/2013 | CN103202086A Method and base station for prioritizing mobile terminals |
07/10/2013 | CN103202085A Channel sounding method in wireless local area network system and apparatus for supporting the same |
07/10/2013 | CN103200695A Method, device and system of contention access channel |
07/10/2013 | CN103200694A Random access method and device in communication system |
07/10/2013 | CN103200663A Control method, device and system of uplink channel power |
07/10/2013 | CN102076079B Double bounce time slot allocation method of randomly-deployed sensor node without identification (ID) |
07/10/2013 | CN101911825B Mobile terminal and mobile communication method |
07/10/2013 | CN101766040B Quasisynchronous reservation requests |
07/10/2013 | CN101695016B Multi-user random access system based on rateless codes and coding and decoding method thereof |
07/10/2013 | CN101675691B Base station device, user device, and communication control method |
07/10/2013 | CN101390412B Method and apparatus for determining and managing congestion in a wireless communications system |
07/09/2013 | US8483740 Backoff mechanism in random access channel |
07/09/2013 | US8483718 UMA network controller that provides access point identifiers to a location system |
07/09/2013 | US8483040 Dual packet configuration for wireless communications |
07/04/2013 | WO2013101953A1 Dynamic channel reuse in multi-access communication systems |
07/04/2013 | WO2013048332A3 Determining a point in time for transmissions |
07/04/2013 | US20130170448 Wireless communication system provided in aircraft for communicating using plural wireless channels |
07/04/2013 | US20130170428 Mobile communication method, radio base station, and relay node |
07/04/2013 | US20130170385 Methods and Arrangements for Contention Resolution in a Communication System |
07/04/2013 | US20130170365 System and Method for Ec/Io Access Screeening in a CDMA Network |
07/03/2013 | EP2611254A1 Method, mobile station and base station for a transmission request with added uplink data. |
07/03/2013 | EP2611253A1 Pre-allocated Random Access Identifiers |
07/03/2013 | EP2611252A1 Pre-allocated Random Access Identifiers |
07/03/2013 | EP2611249A2 Method of performing random access procedure in wireless communication system |
07/03/2013 | EP2611053A1 Sending and reducing uplink feedback signaling for transmission of MBMS data |
07/03/2013 | EP2609787A1 Channel access mechanism for wide channels used in overlapping networks |
07/03/2013 | EP2609696A1 Wireless communications with primary and secondary access categories |
07/03/2013 | EP2609695A2 Mac pdu signaling and operating methods for access class barring and back-off control for large-scale radio access network |
07/03/2013 | CN103190195A Physical layer header with access point identifier |
07/03/2013 | CN103188818A Method for resolving collision of uplink signals |
07/03/2013 | CN103188817A Method and system of reducing access collision in wireless communication |
07/03/2013 | CN103188792A Notification method of random access initiating, notification method of random access resource, and main base station |
07/03/2013 | CN103188763A Sign-in method, device and electronic equipment based on space |
07/03/2013 | CN103188004A Method and device for executing uplink feedback based on enhanced multimedia broadcast multicast service (eMBMS) system |
07/03/2013 | CN102098683B Wireless sensor network dynamic spectrum access method adopting pseudorandom sequence retreat mechanism |
07/03/2013 | CN101965525B Exposure management system, dosimeter, and wireless relay device |
07/03/2013 | CN101692621B Method for reducing time delay in links of media interface and base station |
07/03/2013 | CN101690096B Control apparatus, control system, control method and storage medium |
07/03/2013 | CN101601201B MAC multiplexing and tfc selection procedure for enhanced uplink, WTRU and base station |
07/03/2013 | CN101217784B Radio network, communication apparatus and access point of communication architecture |
07/02/2013 | US8478284 Apparatus and method for scheduling packets |
07/02/2013 | US8477801 Backoff procedure for post downlink SDMA operation |
07/02/2013 | US8477714 Communication system comprising a plurality of communication networks |
07/02/2013 | US8477712 Method for mapping physical random access channels |
07/02/2013 | US8477695 Wireless communication method and apparatus for selecting between transmission of short-version and full-version uplink scheduling requests |
06/27/2013 | WO2013095004A1 Method and apparatus for performing random access process in wireless communication system |
06/27/2013 | WO2013093435A1 Telecommunications apparatus and methods for half -duplex and full -duplex |
06/27/2013 | WO2013093434A1 Telecommunications apparatus and methods for half -duplex and full -duplex |
06/27/2013 | WO2013069819A9 Optimizing vehicular dynamic spectrum access using case-based learning techniques |
06/27/2013 | US20130163526 Spatial multiplexing in a cellular network |
06/27/2013 | DE112011102826T5 Vorrichtung und Verfahren zur Koordinierung einer Vielzahl von nebeneinander angeordneten kabellosen Kommunikations- Modulen über ein Kabel Apparatus and method for coordinating a large number of adjacent wireless communication modules via a cable |
06/26/2013 | EP2608622A1 Wireless communication apparatus and wireless communication method |
06/26/2013 | EP2608621A1 Method and apparatus for transmission management in a wireless communication system |
06/26/2013 | EP2608432A1 Method and apparatus for transmission management in a wireless communication system |
06/26/2013 | EP2606704A1 Method and apparatus for providing contention-based resource zones in a wireless network |
06/26/2013 | EP2606703A1 Method and apparatus for determining when to use contention-based access for transmitting data in a wireless network |
06/26/2013 | EP2606694A1 Method and apparatus for use of licensed spectrum for control channels in cognitive radio communications |
06/26/2013 | EP2606585A2 Method of collision resolution in a wide channel |
06/26/2013 | CN103181213A Bandwidth adaptation techniques in wireless communications networks |
06/26/2013 | CN103179677A Apparatus for enhancing access probe and method thereof |
06/26/2013 | CN103179676A Apparatus for enhancing access probe and method thereof |
06/26/2013 | CN103179675A Epsilon-greed based online sequential perceiving and opportunity accessing method |