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Class Information
Number: 370/445
Name: Multiplex communications > Channel assignment techniques > Carrier sense multiple access (csma)
Description: Subject matter having a reservation scheme for reaching a communication medium in which a station is assigned a carrier; the idle state of a communication channel is determined by sensing the presence or absence of a carrier signal on the channel.










Sub-classes under this class:

Class Number Class Name Patents
370/447 Arbitration for access between contending stations 744
370/446 Using a star coupler 94


Patents under this class:
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Patent Number Title Of Patent Date Issued
7233602 Coordination architecture for wireless communication devices using multiple protocols Jun. 19, 2007
7224679 Dynamic update of quality of service (Qos) parameter set May. 29, 2007
7218648 Method and apparatus for communicating control data in an asynchronous communications channel May. 15, 2007
7218641 Method and apparatus for adaptive processing gain for multiple source devices in a communications system May. 15, 2007
7215681 Adaptive channel access for carrier sense multiple access based systems May. 8, 2007
7215659 Remotely-cooperative scheduling solution for moderating wireless protocols May. 8, 2007
7209467 Adaptive adjustment of backoff times in wireless network communications Apr. 24, 2007
7206320 Method and apparatus for non-centralized network bandwidth management Apr. 17, 2007
7197045 CMTS architecture based on ethernet interface locatable in a fiber node Mar. 27, 2007
7194528 Method and apparatus for processing inbound data within a powerline based communication system Mar. 20, 2007
7187692 Information communication system, noncontact IC card, and IC chip Mar. 6, 2007
7187691 Securing the channel for a QoS manager in a CSMA/CA ad hoc network Mar. 6, 2007
7187668 Devices, softwares and methods for advancing scheduling of next contention session upon premature termination of contention free exchange Mar. 6, 2007
7184429 Adaptive call routing system Feb. 27, 2007
7181534 Address resolution protocol to map internet protocol addresses to a node transport identifier Feb. 20, 2007
7180905 Access method for periodic contention-free sessions Feb. 20, 2007
7180861 Strict priority distributed coordination function in wireless networks Feb. 20, 2007
7177273 Communication system with a shared medium Feb. 13, 2007
7173903 Vehicle active network with communication path redundancy Feb. 6, 2007
7170853 Vehicle active network topologies Jan. 30, 2007
7167484 Centralized coordination point for wireless communication devices using multiple protocols Jan. 23, 2007
7161928 Method and apparatus for a CDMA random access communication system Jan. 9, 2007
7142556 Media access control scheme for serially linked devices Nov. 28, 2006
7142553 Off-line broadband network interface Nov. 28, 2006
7139552 Mailbox answerphone service for mobile communications Nov. 21, 2006
7136392 System and method for ordering data messages having differing levels of priority for transmission over a shared communication channel Nov. 14, 2006
7133381 Interference suppression methods for 802.11 Nov. 7, 2006
7130614 Mobile unit attachment/update to cellular communication network Oct. 31, 2006
7126915 Network traffic regulation Oct. 24, 2006
7123624 System and method for single-point to fixed-multipoint data communication Oct. 17, 2006
7113497 Bandwidth management in a wireless network Sep. 26, 2006
7110418 Method to ensure the quality of preferred communication services, a local network, a station, a local network controller and a program module therefor Sep. 19, 2006
7102995 Supporting SDH/SONET APS bridge selector functionality for ethernet Sep. 5, 2006
7095737 Variable length inter-packet gap Aug. 22, 2006
7095754 Tiered contention multiple access (TCMA): a method for priority-based shared channel access Aug. 22, 2006
7085284 Prioritization scheme for CSMA/CA Aug. 1, 2006
7085574 Grant channel assignment Aug. 1, 2006
7082472 Method for transmitting data over a network medium Jul. 25, 2006
7079507 Method and apparatus for common packet channel assignment Jul. 18, 2006
7075902 Apparatus, method, and computer program product for wireless networking using directional signaling Jul. 11, 2006
7068609 Method and apparatus for performing wire speed auto-negotiation Jun. 27, 2006
7068676 Wireless terminal device and node device Jun. 27, 2006
7069025 Methods and apparatus for identifying asset location in communication networks Jun. 27, 2006
7065054 Method and apparatus for automatic activation of a clock master on a stackable repeater Jun. 20, 2006
7065075 Reduced pin gigabit media independent interface Jun. 20, 2006
7061877 System and method for providing high speed wireless media access Jun. 13, 2006
7061931 Synchronous stack bus for fast Ethernet repeater Jun. 13, 2006
7049934 Data carrier for transmitting data with different repetition frequencies May. 23, 2006
7046639 System and method for ad hoc network access employing the distributed election of a shared transmission schedule May. 16, 2006
7046690 Interference suppression methods for 802.11 May. 16, 2006

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