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Class Information
Number: 370/449
Name: Multiplex communications > Channel assignment techniques > Polling
Description: Subject matter in which individual terminals are queried to determine if access to the transmission medium is needed for the transfer of information.










Sub-classes under this class:

Class Number Class Name Patents
370/450 Passing a signal identifying the idle or busy state of a channel (e.g., token passing) 255


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

Patent Number Title Of Patent Date Issued
8693353 Intelligent ethernet gateway system and method for optimizing serial communication networks Apr. 8, 2014
8692498 System and method for controlling one or more roller shades Apr. 8, 2014
8693494 Polling Apr. 8, 2014
8687642 Hybrid coordination function (HCF) access through tiered contention and overlapped wireless cell mitigation Apr. 1, 2014
8681816 Method and apparatus for indicating a temporary block flow to which a piggybacked acknowledgement/non-acknowledgement field is addressed Mar. 25, 2014
8675557 Method for communication between nodes in a wireless network Mar. 18, 2014
8671332 Systems and methods for a rateless round robin protocol for adaptive error control Mar. 11, 2014
8665898 Method and system for adaptively obtaining bandwidth allocation requests Mar. 4, 2014
8649320 Method and related device of scheduling request behavior in a wireless communication system Feb. 11, 2014
8638810 Multiradio-database systems and methods Jan. 28, 2014
8630307 Methods and apparatus for traffic contention resource allocation Jan. 14, 2014
8619658 Method and apparatus for transmission management in a wireless communication system Dec. 31, 2013
8615020 Method and system for adaptively obtaining bandwidth allocation requests Dec. 24, 2013
8605707 Enhanced channel access mechanisms for QoS-driven wireless LANs Dec. 10, 2013
8605801 Pilot signal set management in a multi-carrier communication system Dec. 10, 2013
8593997 Full duplex/half duplex mismatch detecting method and full duplex/half duplex mismatch detecting apparatus applicable with the method Nov. 26, 2013
8572451 Method and apparatus for indicating a temporary block flow to which a piggybacked ACK/NACK field is addressed Oct. 29, 2013
8560026 Methods and devices for power-aware data synchronization in wireless devices Oct. 15, 2013
8547993 Asynchronous interface for communicating between clock domains Oct. 1, 2013
8542662 Method and apparatus for securing devices in a network Sep. 24, 2013
8537698 Communication system Sep. 17, 2013
8539308 Method and apparatus for indicating a temporary block flow to which a piggybacked ACK/NACK field is addressed Sep. 17, 2013
8521200 Method and apparatus for autonomous port role assignments in master-slave networks Aug. 27, 2013
8522102 Apparatus and method for ARQ feedback polling in wireless communication system Aug. 27, 2013
8514749 Routing requests for duplex applications Aug. 20, 2013
8514700 MLPPP occupancy based round robin Aug. 20, 2013
8509097 Network accessibility to any network attached device during reboot and power loss Aug. 13, 2013
8493590 System and method for transmitting high throughput data between multiple devices Jul. 23, 2013
8493951 Scalable WLAN gateway Jul. 23, 2013
8489752 Method and system for controlling bus access Jul. 16, 2013
8483190 Wireless local area network (WLAN) time division multiplexed (TDM) interframe space (IFS) time selection protocol Jul. 9, 2013
8483105 High speed media access control Jul. 9, 2013
8472941 Polling methods for use in a wireless communication system Jun. 25, 2013
8473647 Methods and apparatus for decreasing power consumption and bus activity Jun. 25, 2013
8467364 System for transmitting high throughput data between multiple devices Jun. 18, 2013
8467313 PHY bandwidth estimation from backpressure patterns Jun. 18, 2013
8462761 Method and system for adaptively obtaining bandwidth allocation requests Jun. 11, 2013
8462809 Method and system for adaptively obtaining bandwidth allocation requests Jun. 11, 2013
8462810 Method and system for adaptively obtaining bandwidth allocation requests Jun. 11, 2013
8457087 Method and apparatus to enable multiple receivers Jun. 4, 2013
8457146 Method and system operable to facilitate signal transport over a network Jun. 4, 2013
8433836 Centralized master-slave-communication control system and method with multi-channel communication on the same line Apr. 30, 2013
8416752 Communication system, communication terminal, and method therefor Apr. 9, 2013
8416799 Systems, methods and apparatuses for wireless communication Apr. 9, 2013
8411699 Communication method, communication apparatus, and communication system Apr. 2, 2013
8411663 High-density wireless local area network Apr. 2, 2013
8411583 Method of performing polling procedure in a wireless communication system Apr. 2, 2013
8406119 Adaptive device-initiated polling Mar. 26, 2013
8406691 Method and system for providing wireless communication between user equipments Mar. 26, 2013
8401018 Method and apparatus for scheduling in a wireless network Mar. 19, 2013

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