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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:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6400726 |
Allocation to a plurality of elements of authorizations for access to a shared resource |
Jun. 4, 2002 |
| 6396845 |
Hierarchically interconnected routers for exclusively polling low activity network nodes to reduce polling traffic |
May. 28, 2002 |
| 6384712 |
Apparatus, system, and method for communication between multiple base stations and radio frequency (RF) tags |
May. 7, 2002 |
| 6373851 |
Ethernet based network to control electronic devices |
Apr. 16, 2002 |
| 6363051 |
Method and apparatus for achieving fast reconnection of permanent virtal channels in a frame relay network |
Mar. 26, 2002 |
| 6356557 |
Hot insertable UTOPIA interface with automatic protection switching for backplane applications |
Mar. 12, 2002 |
| 6353612 |
Probing device |
Mar. 5, 2002 |
| 6351468 |
Communications protocol in a wireless personal area network |
Feb. 26, 2002 |
| 6333936 |
Method and apparatus for allocating processing resources |
Dec. 25, 2001 |
| 6330245 |
Hub system with ring arbitration |
Dec. 11, 2001 |
| 6317234 |
Communications network |
Nov. 13, 2001 |
| 6301239 |
Distributed packet communication network |
Oct. 9, 2001 |
| 6298066 |
Single wire bus interface for multidrop applications |
Oct. 2, 2001 |
| 6292472 |
Reduced polling in an SNMPv1-managed network |
Sep. 18, 2001 |
| 6282183 |
Method for authorizing couplings between devices in a capability addressable network |
Aug. 28, 2001 |
| 6275500 |
Method and apparatus for dynamic control of talk groups in a wireless network |
Aug. 14, 2001 |
| 6252865 |
Methods and apparatuses for fast power control of signals transmitted on a multiple access channel |
Jun. 26, 2001 |
| 6236650 |
Transmission medium sharing utilizing service messages and random ballot, and method, device and systems utilizing same |
May. 22, 2001 |
| 6229807 |
Process of monitoring the activity status of terminals in a digital communication system |
May. 8, 2001 |
| 6222849 |
Designating a control channel in a telecommunications system |
Apr. 24, 2001 |
| 6212196 |
Multiple access communication system and method for multiple access communication |
Apr. 3, 2001 |
| 6201790 |
Network access control method, and device and system for implementing this method |
Mar. 13, 2001 |
| 6199068 |
Mapping interface for a distributed server to translate between dissimilar file formats |
Mar. 6, 2001 |
| 6198727 |
Method and apparatus for providing 10Base-T/100Base-TX link assurance |
Mar. 6, 2001 |
| 6195362 |
Resource pooling system and method in communication systems |
Feb. 27, 2001 |
| 6173323 |
Adaptive polling rate algorithm for SNMP-based network monitoring |
Jan. 9, 2001 |
| 6151330 |
Electric power supply management system |
Nov. 21, 2000 |
| 6148002 |
Shared auto-negotiation logic for multiple port network devices |
Nov. 14, 2000 |
| 6141351 |
Radio frequency bus for broadband microprocessor communications |
Oct. 31, 2000 |
| 6122267 |
Methods, devices and system for transmission of digital data |
Sep. 19, 2000 |
| 6122285 |
Data transfer method using ring connection and information processing system using ring connection |
Sep. 19, 2000 |
| 6114968 |
Hybrid contention/polling access method |
Sep. 5, 2000 |
| 6111889 |
Master-slave data communication system |
Aug. 29, 2000 |
| 6111887 |
Method and apparatus for power tuning a terminal of a bi-directional communications system |
Aug. 29, 2000 |
| 6091741 |
Radio packet communication system capable of avoiding transmission collision |
Jul. 18, 2000 |
| 6075794 |
Method for coordinating inbound channels in a selective call communication system |
Jun. 13, 2000 |
| 6061344 |
Method of addressing messages and communications system |
May. 9, 2000 |
| 6052377 |
Access control method in communication system |
Apr. 18, 2000 |
| 6049549 |
Adaptive media control |
Apr. 11, 2000 |
| 6047322 |
Method and apparatus for quality of service management |
Apr. 4, 2000 |
| 6038234 |
Early arbitration on a full duplex bus |
Mar. 14, 2000 |
| 6031837 |
Method for forming multiple bidirectional connections for use in asynchronous transfer mode switching device |
Feb. 29, 2000 |
| 6011799 |
Method and apparatus for managing external physical layer devices |
Jan. 4, 2000 |
| 6005850 |
Hybrid access system with remote device monitoring scheme |
Dec. 21, 1999 |
| 6006017 |
System for determining the frequency of repetitions of polling active stations relative to the polling of inactive stations |
Dec. 21, 1999 |
| 5973609 |
Communication system with adaptive media access control |
Oct. 26, 1999 |
| 5970063 |
Method for unacknowledged data frame delivery in a noisy wireless environment |
Oct. 19, 1999 |
| 5960000 |
System, device, and method for contention-based reservation in a shared medium network |
Sep. 28, 1999 |
| 5959997 |
Hybrid access system with AGC control of upstream channel transmit power |
Sep. 28, 1999 |
| 5956343 |
Designating a control channel in a telecommunications system |
Sep. 21, 1999 |
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