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Class Information
Number: 370/447
Name: Multiplex communications > Channel assignment techniques > Carrier sense multiple access (csma) > Arbitration for access between contending stations
Description: Subject matter wherein an order of importance is assigned to stations or information to resolve situations in which plural stations attempt to gain access to the same communication channel at the same time.










Sub-classes under this class:

Class Number Class Name Patents
370/448 Using weighted back-off timing 261


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Patent Number Title Of Patent Date Issued
8711816 Link establishment in a wireless communication environment Apr. 29, 2014
8711830 Method for media access controlling and system and method for channel time reservation in distributed wireless personal area network Apr. 29, 2014
8705416 Duplex mismatch detection Apr. 22, 2014
8693493 Methods and system for modeling wireless communications in a network Apr. 8, 2014
8693495 Wireless network medium access control protocol Apr. 8, 2014
8687497 Reduced memory vectored DSL Apr. 1, 2014
8681659 Ethernet equipment utilizing catalogs and continuity checks to enhance UPnP and AVB applications Mar. 25, 2014
8675633 Wireless communication apparatus capable of avoiding collisions Mar. 18, 2014
8675651 Coexistence mechanism for non-compatible powerline communication devices Mar. 18, 2014
8675678 Adaptive medium access control Mar. 18, 2014
8675623 Distributed prioritized contention for spectrum sharing Mar. 18, 2014
8675544 Method and system for dual physical layer radio transmission Mar. 18, 2014
8670746 Enhancing security in a wireless network Mar. 11, 2014
8665697 Subchannel formation in OFDMA systems Mar. 4, 2014
8660050 Method and apparatus for transmitting MBS data in wireless communication system using fractional frequency reuse Feb. 25, 2014
8649321 Hybrid coordination function (HCF) access through tiered contention and overlapped wireless cell mitigation Feb. 11, 2014
8644213 Mobile data communication method and system using improved medium access control protocol Feb. 4, 2014
8644293 Apparatus and method of controlling transmission in reverse direction Feb. 4, 2014
8638689 Communication apparatus and communication parameter configuration method thereof Jan. 28, 2014
8630307 Methods and apparatus for traffic contention resource allocation Jan. 14, 2014
8630308 Methods and apparatuses for detecting deviations from legitimate operation on a wireless network Jan. 14, 2014
8619806 Communication method and communication device as well as computer program Dec. 31, 2013
8614995 Method for communication transmission Dec. 24, 2013
8611221 Transport block size signaling for semi-persistent scheduling Dec. 17, 2013
8606336 System and method for uplink timing synchronization in conjunction with discontinuous reception Dec. 10, 2013
8605692 Method for setting transmission opportunity and for transmitting and receiving data in wireless LAN system using multiple channel Dec. 10, 2013
8594122 Transmit announcement indication Nov. 26, 2013
8576872 Multi-hop wireless mesh network medium access control protocol Nov. 5, 2013
8570986 Semi-random back-off method for achieving resource reservation in wireless local area networks Oct. 29, 2013
8565255 Clear channel assessment in wireless communications Oct. 22, 2013
8565256 Protocol for allocating upstream slots over a link in a point-to-multipoint communication system Oct. 22, 2013
8538322 Transmit and admission control for CDMA satellite communication system Sep. 17, 2013
8537851 Dynamic spectrum allocation and access for user device Sep. 17, 2013
8532134 Tiered contention multiple access (TCMA): a method for priority-based shared channel access Sep. 10, 2013
8526336 Conference resource allocation and dynamic reallocation Sep. 3, 2013
8526351 Channel characterization and training within multiple user, multiple access, and/or MIMO wireless communications Sep. 3, 2013
8526417 Adaptive initialization for wireless schedulers Sep. 3, 2013
8526461 Methods and apparatus supporting adaptive decentralized traffic scheduling including a dynamic transmitter yielding threshold Sep. 3, 2013
8526464 Adaptive contention window in discontinuous wireless communication channels Sep. 3, 2013
8520648 Beacon transmission techniques in directional wireless networks Aug. 27, 2013
8515437 Wireless resource allocation method, wireless mobile station and wireless base station in wireless communication system Aug. 20, 2013
8509165 Method for filling a WiMAX downlink frame by the base station of a WiMAX network Aug. 13, 2013
8509201 Wireless networking system and method Aug. 13, 2013
8503473 Wireless network system and method of transmitting and receiving data over the wireless network system Aug. 6, 2013
8498274 Method for transmitting packets in a mobile station Jul. 30, 2013
8488633 Dynamic time-spectrum block allocation for cognitive radio networks Jul. 16, 2013
8488620 Method and apparatus for transmitting/receiving RACH Jul. 16, 2013
8488615 Contention groups for hidden nodes Jul. 16, 2013
8483216 Simple fairness protocols for daisy chain interconnects Jul. 9, 2013
8477802 Slotted aloha congestion control Jul. 2, 2013

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