Improvements in or relating to telecommunication exchanges

Improvements in or relating to telecommunication exchanges

1,134,459. Automatic exchange systems. STANDARD TELEPHONES & CABLES Ltd. 16 June, 1967, No. 27786/67. Heading H4K. Auxiliary inter-exchange data links are provided between each pair of exchanges in an inter-exchange system, the data links being used to send particulars relative to P.C.M. speech...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: WILLSON MICHAEL JOHN
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
SELECTING
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator WILLSON MICHAEL JOHN
description 1,134,459. Automatic exchange systems. STANDARD TELEPHONES & CABLES Ltd. 16 June, 1967, No. 27786/67. Heading H4K. Auxiliary inter-exchange data links are provided between each pair of exchanges in an inter-exchange system, the data links being used to send particulars relative to P.C.M. speech paths set up or to be set up between the exchanges. The exchanges of the system employ digital switching. The data links may be provided by separate digital paths, by P.C.M. speech paths dedicated to the supervisory data transmission, or by employing spare capacity in the P.C.M. speech paths. The supervisory data may include network channel data to enable alternative inter-exchange routes to be investigated by exchange common controls. The data links may be separated from and mixed with the P.C.M. speech traffic either in the exchange digital switching array or in the inter-exchange junction circuits.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_GB1134459A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>GB1134459A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_GB1134459A3</originalsourceid><addsrcrecordid>eNrjZLDyzC0oyi9LzU3NKylWyMxTyC9SKErNSSzJzEtXKMlXKEnNSU3Oz80tzctMBgrm5ymkViRnJOalpxbzMLCmJeYUp_JCaW4GeTfXEGcP3dSC_PjU4oLE5NS81JJ4dydDQ2MTE1NLR2PCKgAHZi7T</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Improvements in or relating to telecommunication exchanges</title><source>esp@cenet</source><creator>WILLSON MICHAEL JOHN</creator><creatorcontrib>WILLSON MICHAEL JOHN</creatorcontrib><description>1,134,459. Automatic exchange systems. STANDARD TELEPHONES &amp; CABLES Ltd. 16 June, 1967, No. 27786/67. Heading H4K. Auxiliary inter-exchange data links are provided between each pair of exchanges in an inter-exchange system, the data links being used to send particulars relative to P.C.M. speech paths set up or to be set up between the exchanges. The exchanges of the system employ digital switching. The data links may be provided by separate digital paths, by P.C.M. speech paths dedicated to the supervisory data transmission, or by employing spare capacity in the P.C.M. speech paths. The supervisory data may include network channel data to enable alternative inter-exchange routes to be investigated by exchange common controls. The data links may be separated from and mixed with the P.C.M. speech traffic either in the exchange digital switching array or in the inter-exchange junction circuits.</description><language>eng</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; SELECTING</subject><creationdate>1968</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19681127&amp;DB=EPODOC&amp;CC=GB&amp;NR=1134459A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19681127&amp;DB=EPODOC&amp;CC=GB&amp;NR=1134459A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WILLSON MICHAEL JOHN</creatorcontrib><title>Improvements in or relating to telecommunication exchanges</title><description>1,134,459. Automatic exchange systems. STANDARD TELEPHONES &amp; CABLES Ltd. 16 June, 1967, No. 27786/67. Heading H4K. Auxiliary inter-exchange data links are provided between each pair of exchanges in an inter-exchange system, the data links being used to send particulars relative to P.C.M. speech paths set up or to be set up between the exchanges. The exchanges of the system employ digital switching. The data links may be provided by separate digital paths, by P.C.M. speech paths dedicated to the supervisory data transmission, or by employing spare capacity in the P.C.M. speech paths. The supervisory data may include network channel data to enable alternative inter-exchange routes to be investigated by exchange common controls. The data links may be separated from and mixed with the P.C.M. speech traffic either in the exchange digital switching array or in the inter-exchange junction circuits.</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>SELECTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1968</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLDyzC0oyi9LzU3NKylWyMxTyC9SKErNSSzJzEtXKMlXKEnNSU3Oz80tzctMBgrm5ymkViRnJOalpxbzMLCmJeYUp_JCaW4GeTfXEGcP3dSC_PjU4oLE5NS81JJ4dydDQ2MTE1NLR2PCKgAHZi7T</recordid><startdate>19681127</startdate><enddate>19681127</enddate><creator>WILLSON MICHAEL JOHN</creator><scope>EVB</scope></search><sort><creationdate>19681127</creationdate><title>Improvements in or relating to telecommunication exchanges</title><author>WILLSON MICHAEL JOHN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_GB1134459A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1968</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>SELECTING</topic><toplevel>online_resources</toplevel><creatorcontrib>WILLSON MICHAEL JOHN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WILLSON MICHAEL JOHN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Improvements in or relating to telecommunication exchanges</title><date>1968-11-27</date><risdate>1968</risdate><abstract>1,134,459. Automatic exchange systems. STANDARD TELEPHONES &amp; CABLES Ltd. 16 June, 1967, No. 27786/67. Heading H4K. Auxiliary inter-exchange data links are provided between each pair of exchanges in an inter-exchange system, the data links being used to send particulars relative to P.C.M. speech paths set up or to be set up between the exchanges. The exchanges of the system employ digital switching. The data links may be provided by separate digital paths, by P.C.M. speech paths dedicated to the supervisory data transmission, or by employing spare capacity in the P.C.M. speech paths. The supervisory data may include network channel data to enable alternative inter-exchange routes to be investigated by exchange common controls. The data links may be separated from and mixed with the P.C.M. speech traffic either in the exchange digital switching array or in the inter-exchange junction circuits.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_GB1134459A
source esp@cenet
subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
SELECTING
title Improvements in or relating to telecommunication exchanges
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-15T13%3A08%3A06IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=WILLSON%20MICHAEL%20JOHN&rft.date=1968-11-27&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EGB1134459A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true