Resources Contact Us Home
Browse by Category: Main > Communications
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
7187692 Information communication system, noncontact IC card, and IC chip Mar. 6, 2007
7184424 Multiplexing storage element interface Feb. 27, 2007
7180875 System and method for performing macro-diversity selection and distribution of routes for routing data packets in Ad-Hoc networks Feb. 20, 2007
7180878 Method for determining a candidate cell for an active set Feb. 20, 2007
7177291 Method for associating an apparatus in a communication network Feb. 13, 2007
7177321 Handling packet-based data despite packet call collisions in mobile communications Feb. 13, 2007
7170904 Adaptive cell scheduling algorithm for wireless asynchronous transfer mode (ATM) systems Jan. 30, 2007
7164671 Overlapping network allocation vector (ONAV) for avoiding collision in the IEEE 802.11 WLAN operating under HCF Jan. 16, 2007
7164918 Radio communication system Jan. 16, 2007
7161951 Mechanism for implementing virtual carrier sense Jan. 9, 2007
7158532 Half duplex link with isochronous and asynchronous arbitration Jan. 2, 2007
7145888 Explicit congestion notification for DOCSIS based broadband communication systems Dec. 5, 2006
7145897 Method and device for improving the transmission efficiency in a communication system with a layered protocol stack Dec. 5, 2006
7142556 Media access control scheme for serially linked devices Nov. 28, 2006
7116678 High speed physical layer for CSMA/CD systems Oct. 3, 2006
7099349 xDSL-based communication system Aug. 29, 2006
7095728 Synchronized contention resolution and burst timing allocation in the operation of two or more interfaces Aug. 22, 2006
7079508 Quality of service over paths having a wireless-link Jul. 18, 2006
7079857 Method and apparatus for providing arbitration in a group communication network Jul. 18, 2006
7075890 System and method to provide fairness and service differentation in ad-hoc networks Jul. 11, 2006
7072354 Token registration of managed devices Jul. 4, 2006
7072351 Collision recovery interface support in a home phoneline networking alliance media access controller (HPNA MAC) operating in accordance with at least two different data rate standards Jul. 4, 2006
7068677 Subscriber radio access system Jun. 27, 2006
7064074 Technique for forming contacts for buried doped regions in a semiconductor device Jun. 20, 2006
7065580 Method and apparatus for a pipelined network Jun. 20, 2006
7058074 Unified channel access for supporting quality of service (QoS) in a local area network Jun. 6, 2006
7054330 Mask-based round robin arbitration May. 30, 2006
7054329 Collision avoidance in IEEE 802.11 contention free period (CFP) with overlapping basic service sets (BSSs) May. 30, 2006
7046624 Network apparatus and a method for communicating by using the network apparatus May. 16, 2006
7042897 Medium access control layer protocol in a distributed environment May. 9, 2006
7039063 Priority access for real-time traffic in contention-based networks May. 2, 2006
7035277 Priority-based arbitration system for context switching applications Apr. 25, 2006
7027461 Reservation/retry media access control Apr. 11, 2006
7027462 Random medium access methods with backoff adaptation to traffic Apr. 11, 2006
7027440 Router having a function to prevent a packet sequence inversion Apr. 11, 2006
7023874 Distributed arbitration on a full duplex bus Apr. 4, 2006
7020226 I/Q distortion compensation for the reception of OFDM signals Mar. 28, 2006
7020442 System and method for WLAN signal strength determination Mar. 28, 2006
7012927 High level message priority assignment by a plurality of message-sending nodes sharing a signal bus Mar. 14, 2006
7009993 Contention resolution protocol Mar. 7, 2006
7006521 External bus arbitration technique for multicore DSP device Feb. 28, 2006
7006469 Common control channel dynamic frequency assignment method and protocol Feb. 28, 2006
7002984 Method and apparatus for parallel operation in a multiple access network Feb. 21, 2006
6993042 LAN interface apparatus and a method of controlling the transmission and reception of a frame Jan. 31, 2006
6990117 CSMA wireless LAN having antenna device and terminal station Jan. 24, 2006
6990072 Method and apparatus for arbitration scheduling with a penalty for a switch fabric Jan. 24, 2006
6980561 System, device, and method for initial ranging in a communication network Dec. 27, 2005
6980562 Method of random access to a resource shared between several users Dec. 27, 2005
6977919 Method and apparatus for efficient bandwidth utilization in subscriber unit initialization and synchronization in a time-synchronized communication system Dec. 20, 2005
6967967 Home network transmission deferral Nov. 22, 2005

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

  Recently Added Patents
Scanning transmission electron microscope and axial adjustment method thereof
Data processor with virtual machine management
Light-emitting diode devices
Image-monitoring method for electroporation treatment and as associated image-monitoring appliance
Nitrogen-doped carbon-supported cobalt-iron oxygen reduction catalyst
Personalized dashboard architecture for displaying data display applications
Methods and apparatus for providing video on demand and network PVR functions using IP streaming
  Randomly Featured Patents
Particulate material
WiFi distance measurement using location packets
DC voltage booster apparatus
Apparatus for determining the relative hardness and abrasion resistance of industrial film coatings and linings
Set of speakers
Ergonomic computer keyboard
Device for controlling the displaying of characters in a video system
Toy gun with concealed secondary barrel
System and method for automatic sorting of elements in drawing specifications for efficient tracing using motion control