Primary station - Factbites
 Factbites
 Where results make sense
About us   |   Why use us?   |   Reviews   |   PR   |   Contact us  

Topic: Primary station


    Note: these results are not from the primary (high quality) database.


Related Topics

In the News (Thu 31 Dec 09)

  
 Primary station - Wikipedia, the free encyclopedia
Note: The primary station generates commands and interprets responses, and is responsible for initialization of data and control information interchange, organization and control of data flow, retransmission control, and all recovery functions at the link level.
Primary station: In a data communication network, the station responsible for unbalanced control of a data link.
This page was last modified 04:05, 7 February 2004.
en.wikipedia.org /wiki/Primary_station   (79 words)

  
 Part13: Bit Orientated Protocols
The primary station is responsible for controlling the data link, initiating error recovery procedures, and handling the flow of transmitting data to and from the primary.
Primary stations will thus keep their Information frames and wait till the secondary is again able to process Information frames.
When a station transmits a frame, it keeps a copy of the frame contents till the frame is acknowledged as correctly received by the next station.
goforit.unk.edu /datacomm/dc_013.htm   (963 words)

  
 HDLC - A Technical Overview
The secondary station responds to the P bit by transmitting a data or status frame to the primary station with the P/F bit set to F=1.
A primary station may use the S format command frame with the P bit set to 1 to request a response from a secondary station regarding its status.
The primary station uses P=1 to acquire a status response from the secondary station.
members.tripod.com /~vkalra/hdlc.html   (2500 words)

  
 FM Translator and FM Booster Stations       Audio Division (FCC) USA
For all booster stations relaying a noncommercial educational FM primary station, and for all boosters relaying a commercial FM primary station except Class B and B1 commercial stations), the 60 dBu (1 mV/m) F(50,50) contour of the booster facility must be wholly encompassed by the 60 dBu F(50,50) contour of the primary station.
The distances to the primary station and translator station contours are to be predicted using the standard contour prediction method in 47 CFR Section 73.313, using as many radials as necessary to accurately locate the contours.
For booster stations relaying the programming of a Class B commercial FM station, the 54 dBu (0.5 mV/m) F(50,50) contour of the booster station must be encompassed by the 54 dBu F(50,50) contour of the primary station.
www.fcc.gov /mb/audio/translator.html   (4149 words)

  
 Station controller for multi-line pick-up and automatic monitoring of telephone station moves - Patent 5200996
Having determined the stations which are to receive the status signal, each microprocessor 46 then introduces a lamp control signal into the digital D channel of each of the determined stations for setting the state of the lamp identifying the primary station associated with the status signal.
It is, therefore, a primary object of the present invention to provide a station controller unit not having a switching network for use in providing a multi-station pick-up capability to a centrex exchange and which also permits the automatic monitoring of the movement of a telephone station from one cable pair to another.
As further described in the '769 patent, the station controller units 4.sub.1 to 4.sub.N are adapted to provide the necessary control for the lamp sets 14 of their respective stations and, in particular, for the aforesaid station identifying status lamps associated with the multi-station pick-up groups.
www.freepatentsonline.com /5200996.html   (7448 words)

  
 High-Level Data Link Control (HDLC)
The primary station is the one who is controlling the entire transmitting all the data to the secondary stations.
Primary stays at the one end of the link which responsible for sending for the commands and secondary station response back to it when it gets the commands from primary station.
Primary station is the one who sends the all commands and information to the secondary station.
iris.nyit.edu /~qrahma01/HDLC.html   (1738 words)

  
 Synchronous Data Link Control Info
TEST: This command is sent from the primary station to the secondary station and may contain some form of a message that may be used to test the Secondary ability to receive data and transmit the data back to the primary station.
FRAME REJECT: This response is sent from the secondary station to the primary station to indicate that an abnormal condition has been detected or that an invalid frame has been received.
UNNUMBERED ACKNOWLEDGMENT: This response is sent from the secondary station to the primary station in response to a SNRM, DISC, or SIM command.
www.fratec.com /FAQ/NFO/NFO_WAN_013.HTML   (1937 words)

  
 Cayenne Primary Ground Station
The Cayenne primary ground station is continually monitored.
As far back as 1995, SUPAERO was involved in the HETE project by agreeing to furnish one of the three Primary Ground Stations.
If the wind speeds are sufficiently low, the station will be activated and the supervision PC time is updated by the GPS to ensure accuracy of the orbital parameters and the tracking computation.
space.mit.edu /HETE/Cayenne/primary   (287 words)

  
 IMAGE DMR
In addition, the primary station shall provide the capability to select the telemetry source to be processed, and shall provide operator interfaces to specify the virtual channels to be processed, denote the channel as real-time or playback, and to assign the relative processing priority.
The Primary station shall have special command and directive capabilities to perform any function available to users of system-provided Associate stations as well as control the set-up of the SMOC.
4171.10 The Associate stations shall be configured identically to the Primary station and shall be capable of assuming the Primary station capabilities within a 5 minute re-configuration.
image.gsfc.nasa.gov /publication/document/dmr/image_dmr_10.html   (2002 words)

  
 FCC 97.5 as of September 28, 2005 - hallikainen.com
The primary station license is granted together with the amateur operator license.
One, but only one, operator/primary station license grant may be held by any one person.
A military recreation station license grant may be held only by the person who is the license custodian designated by the official in charge of the United States military recreational premises where the station is situated.
www.hallikainen.com /FccRules/2005/97/5   (476 words)

  
 Station - Wikipedia, the free encyclopedia
Station (Australian ranch) (the Australian equivalent of the North American Ranch)
Stations of the Cross refer to temporary stopping places
a military establishment, such Royal Air Force station, meaning an RAF airfield; the personnel there being stationed there.
en.wikipedia.org /wiki/Station   (113 words)

  
 CIS 321 - Monday April 2, 2001
Primary Station - It manages data flow by issuing commands to other stations and acting on their responses.
These are used by either station to indicate its status or to NAK frames received incorrectly.
Before the frame is sent, the sending stations goes through the binary data, and if it finds a DLE byte it inserts another one.
www.cis.usouthal.edu /~lynn/spring2001/documents/apr2.html   (961 words)

  
 W5GI Website - Primary station
The primary station consists of dual Kenwood TS950SD transceivers rigged to receive four channels simultaneously and transmit on either transceiver on any of the four channels.
Click external audio processing equipment to learn about this important aspect of the primary station.
The station is monitored at all times with 3 scopes...
w5gi.com /primarystation.htm   (159 words)

  
 Radio Coordination. Part 2
A primary station license is issued only to a person, together with an operator license on the same document.
Every amateur operator licensed by the FCC must have one, but only one, primary station license.
Section 97.5 says nothing about the owners of the station, only the person or organization having "physical control of the apparatus." In theory then, the owner could be someone different from the "station licensee." However, it is the "station licensee" who is responsible for the operation of the station in conformance with the FCC Rules.
www.hamradio-online.com /1997/Jun/coord_ii.html   (864 words)

  
 SDLC, HDLC and LLC, LAPB
The Poll/Final bit is called Poll when used by the primary station to obtain a response from a secondary station, and Final when used by the secondary station to indicate a response or the end of transmission.
Primary Station - this completely controls all data link operations issuing commands from secondary stations and has the ability to hold separate sessions with different stations.
If the device is set up as a secondary link station then it acts as a PU 2.0 device and can communicate with Front End Processors (FEP), but only communicates with the primary device when the primary allows it, i.e.
www.rhyshaden.com /hdlc.htm   (1711 words)

  
 ASD Decision: 1998--05--04--NEW, East Tawas, MI
The amended regulations prohibit the licensee of a commercial FM station, or any entity "interested or connected with" the licensee of such a primary station, from owning an FM translator if the translator's coverage area extends beyond the primary station's coverage contour.
Redd has evidenced several business connections with Ives' -- buying advertising on the primary station and leasing transmitter site from the primary station's owner -- that we believe are the types of relationships that the Commission anticipated and forbade in MM Docket No. 88-140.
Similarly, Section 74.1232(e) prohibits such "other area" commercial FM translators from receiving support, directly or indirectly, from the primary station or any person or entity having any interest in or connection with the primary station.
www.fcc.gov /mb/audio/decdoc/letter/1998--05--04--newMI.html   (757 words)

  
 CSD - March, 1998 - IrDA Link Access Protocol
The primary station is typically selected as an artifact of the application roles of each of the machines participating in the conversation.
On receipt of a UA frame from the secondary station, the link is in the connected mode of operation (Figure 2).
In the event that any of the frames are not successfully delivered to station A, it can force a retransmission either through issuing a reject (REJ) frame with the sequence number of the next expected I frame or, similarly, through an RR frame with the poll bit set.
www.commsdesign.com /main/9803art2.htm   (2100 words)

  
 WhatsUp Gold Support - Intro to the WhatsUp Gold Failover Module
To have this secondary station monitor all the same things as your primary station during a failure, copy all of the maps from your primary station to your secondary station.
The secondary station will continue acting in this capacity until it sees the primary station come back on-line; at which time the secondary relinquishes control and resets to a passive role of just monitoring the primary station.
If the primary goes down for any reason, the secondary station immediately reacts by loading its copies of the primary station’s maps and taking over monitoring.
www.ipswitch.com /Support/WhatsUp/instruct/failover.html   (1014 words)

  
 THE PACIFIC DIVISION UPDATE
For your primary station, you may request a call sign that was previously assigned to the primary, secondary, repeater, auxiliary link, control, or space station of your now-deceased spouse, child, grandchild, stepchild, parent, grandparent, stepparent, brother, sister, stepbrother, stepsister, aunt, uncle, niece, nephew, or in-law.
If you are the license trustee for your club station, you may request in memoriam for your club station the call sign previously shown on the primary, secondary, repeater, auxiliary link, control, or space station license of a deceased person who was a member of the club.
REQUEST BY FORMER HOLDER (PRIMARY STATION) - Opened May 31, 1996.
www.pdarrl.org /pdu/1996/8s-96.html   (2128 words)

  
 CEN 4500C - Data Link Control
A hybrid scheme may use a primary station to set up communication resources for a pair (or a set) of secondaries, using one method to allow a secondary to request a reservation and then using reservation techniques for the secondaries to carry out their conversation.
Multipoint links require addressing: if there is a distinguished node (a Master or primary station), and all communication that takes place either has it as the source or the destination, then only the address of the undistinguished (Slave or secondary) node need be included.
The primary uses polling to determine whether a secondary has data to send, and select to determine whether a secondary is ready to receive data.
www.cise.ufl.edu /~nemo/cen4500/data_link.html   (2380 words)

  
 Station -- Facts, Info, and Encyclopedia article
(Terminal where trains load or unload passengers or goods) railway station or (Terminal where trains load or unload passengers or goods) train station
(Station for the production and transmission of radio broadcasts) Radio station
(Station for the production and transmission of television broadcasts) Television station
www.absoluteastronomy.com /encyclopedia/s/st/station.htm   (188 words)

  
 Ford Focus Station Wagon
In modern usage, a wagon can refer to a type of automobile also known as the station wagon.
A wagon (in old British English waggon) is a wheeledvehicle, ordinarily with four wheels, usually pulled by an animal such as a horse, mule or ox, which was used for transport of heavy goods in the past.
The company was forced to move production to the much larger Highland Park Plant to keep up with the demand for theModel T, and by 1913 had developed all of the basic techniques of the assembly line and...
www.altvetmed.com /face/7833-ford-focus-station-wagon.html   (639 words)

  
 ARRLWeb: Part 97 - Amateur Radio Service
Section 97.27 FCC modification of station license grant.
Section 97.21 Application for a modified or renewed license grant.
www.arrl.org /FandES/field/regulations/news/part97   (73 words)

  
 radio station
See: * Station (telecommunication) ** Radio station ** Television station * Station (network) ** Primary station ** Control station ** Slave station *...
This free directory of newspapers, magazines, television stations, colleges, visitor bureaus, governmental agencies and more can help you get to where you want to go, or find sites you didn't know about.
Description: Comprehensive list of links to AM/FM and shortwave stations broadcasting from the USA or its dependencies.
ranoc.com /radio_station_.htm   (856 words)

  
 NDSC: Measurements and Analyses Directory, May 1999
Deshler (U. Wyoming) Antarctic Station (McMurdo: 77.85°S, 166.63°E) - Database for both ozone and aerosol sondes dates back to 1986; springtime measurements only except for 1994 when operations were conducted in the winter period as well.
de Zafra (SUNY) Arctic Station (Ny Ålesund: 78.92°N, 11.93°E) - Measurements (using the SIS receiver / spectrometer) were made from February 6 through March 17, 1997 as part of an intercomparison campaign with the University of Bremen, University of Karlsruhe, and the Communications Research Laboratory (Japan).
Section I lists NDSC experimental PIs and is presented in two layouts: (Ia) by station latitude (ordered by instrument type) and (Ib) by instrument type (ordered by station latitude).
www.ndsc.ncep.noaa.gov /abt_ndsc/ma_9905b.html   (9398 words)

  
 PBS Station Remote Control - Primary Station Contact Information
Please send us an email at pbsi_stationservices@pbs.org and tell us who the primary Web site/strategy contact is at your station.
You can always access your station info, including local Web site URLs you want PBS.org to link to, from this section.
Once you've clicked Station Contact Information, follow the steps to update your station info.
www.pbs.org /remotecontrol/basic/contact.html   (128 words)

  
 Jurong West town
The main hub of activity is in the town centre at the Boon Lay MRT station and Boon Lay Bus Interchange where the Community Library and Jurong Point Shopping Centre are located.
The primary schools include Shuqun Primary School, Rulang Primary School, Corporation Primary School, Boon Lay Garden Primary School, Pioneer Primary School, Xingnan Primary School, Juying Primary School, Merlimau Primary School, Yuan An Primary School and Jurong Town Primary School.
It is accessible via Lakeside and Boon Lay MRT stations.
www.hdbhousing.com /townjurongwest.htm   (128 words)

  
 U.S. Bus Lines - Route 699 - Belgrave to Upwey
Morning: Start 8.25 am from the corner of Main Street and Glenfern Road, via Glenfern Road, Morris Road, Upwey South Primary School (Morris Road Gate), Upwey Railway Station, Monbulk Road, Upwey Primary School, Upwey High School, Tecoma Primary School, St. Thomas More R.C. School Belgrave.
Departs from the terminus at Upwey Railway Station and runs via Main Street, Monbulk Road, Mast Gully Road, The Avenue and Alexander Avenue then via the reverse of the route described above to the terminus at Belgrave Railway Station.
Afternoon: Leave Belgrave 3.45 pm, Monbulk Road, Tecoma Primary School, Upwey High School, Upwey Primary School (Mahony Street Bus Stop), Upwey, Morris Road, Upwey South Primary School (Morris Road Gate), Glenfern Road.
www.usbus.com.au /us_699.shtml   (128 words)

  
 epscharter.doc
Penleigh and Essendon Grammar junior school is also located in Raleigh street with Strathmore Primary School and St Vincent’s Roman Catholic Schools to the north and Moonee Ponds Central and St Monica’s RC School to the south.
Essendon Primary School is in like school group 2 The SLN index for the school is 0.3295 The school has been organised to maintain a stable structure from year to year and this year there are 16 class groups.
Values Essendon Primary School is committed to: Challenging and supporting students to reach their full potential and strive for excellence.
www.essendonps.vic.edu.au /epscharter.doc   (3658 words)

Try your search on: Qwika (all wikis)

Factbites
  About us   |   Why use us?   |   Reviews   |   Press   |   Contact us  
Copyright © 2005-2007 www.factbites.com Usage implies agreement with terms.