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Topic: Local loop


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  Oftel announces further measures to support local loop unbundling
"Local loop unbundling is one of the most complex pieces of regulation that Oftel has undertaken in recent years, as it has proved to be in all countries where unbundling has taken place.
Local loop unbundling: provision of co-location in the form of co-mingling.
Unbundling BT’s local loop will ensure that there is competition in the provision of upgraded loops and will enable different DSL technologies to be used offering more choice to consumers.
www.ofcom.org.uk /static/archive/Oftel/press/releases/2001/pr43_01.htm   (1106 words)

  
 Alternative Local Loop Technologies: A Review
Building and maintaining local access networks has traditionally constituted the bulk of costs associated with the public switched telecommunication network (PSTN) not least because of its ubiquitous nature and, because it constitutes a bottleneck, the local loop is important from a regulatory and policy perspective.
For those building broadband local loop connections today a hybrid network consisting of fibre to the curb and from there over the existing copper loop, seems to be preferred.
Although some local loop technologies require certain regulation, such as management of the radio spectrum and laying cable, this should aim to be technologically neutral.
www.oecd.org /LongAbstract/0,2546,de_2649_34223_2090957_119666_1_22_1,00.html   (857 words)

  
 Local loop unbundling: setting the fully unbundled rental charge ceiling and minor amendment to SMP conditions FA6 and ...
Local loop unbundling: setting the fully unbundled rental charge ceiling and minor amendment to SMP conditions FA6 and FB6
Local loop unbundling: setting the fully unbundled rental charge ceiling and minor amendment to SMP conditions FA6 and FB6
Local loop unbundling: setting the fully unbundled rental charge ceiling and minor amendment to SMP conditions FA6 and FB6 [pdf]
www.ofcom.org.uk /consult/condocs/llu   (954 words)

  
 DTI and Oftel defiant of proposed regulation on local loop | OUT-LAW.COM
The terms of a new European regulation have been agreed by telecoms ministers that appears to require BT to unbundle its local loop by the end of the year, six months sooner than Oftel had initially required of the telecoms giant.
However, the DTI is claiming that the law will only require that member states implement a regulatory framework for unbundling by January 2001 and that the actual unbundling will not need to take place by that date.
Local loop unbundling will mean that BT and its equivalent telecom companies across Europe will open access to local telephone exchanges to competitors.
www.out-law.com /page-1046   (400 words)

  
 Wireless Local Loop Tutorials
Wireless Local Loop technology has rapidly advanced over the few years.
This page is intended to supplement our Wireless Local Loop Page by providing links to various WLL Tutorial Resources on the basic theory of WLLs.
"Wireless Local Loop (WLL)", White paper from the CDMA Developpment Ggroup on the use of CDMA for WLLs.
www.sss-mag.com /wlltutor.html   (193 words)

  
  local loop - eplanet S.p.A.   (Site not responding. Last check: )
local loop - eplanet S.p.A. Unbundling del local loop
Per unbundling del local loop, o accesso disaggregato alla rete locale, si intende la fornitura da parte dell’operatore notificato, quello cioè che possiede fisicamente i cavi, di diverse modalità di accesso alla rete locale ad altri operatori.
In tal modo l'utente finale accede direttamente alla rete di eplanet S.p.A. Unbundling del Local Loop è, tradotto in italiano, l'affitto dell'ultimo miglio, ovvero l'affitto di quel doppino telefonico, di quel cavo di rame, che va dalla centrale (Telecom) alle utenze aziendali e domestiche/private.
www.eplanet.it /local_loop.htm   (181 words)

  
  Kids.Net.Au - Encyclopedia > Local loop   (Site not responding. Last check: )
In telecommunications the local loop is the wiring between the central office ("telephone exchange" in British English) and the customer premises' demarcation point.
The local loop connection is typically a copper twisted pair carrying current from the central office to the customer premises and back again.
Individual local loop telephone lines are connected to the local central office or to a remote concentrator.
www.kids.net.au /encyclopedia-wiki/lo/Local_loop   (121 words)

  
 Local loop unbundling
Local loop unbundling (LLU) is the name for the process of allowing telecommunications operators other than the incumbent telco[?] to use the twisted-pair local loop connections from the telephone exchange (American equivalent: 'central office') to the customer premises.
Local loop unbundling is particularly relevant now (2001) as a way of increasing competition as the roll-out of ADSL and similar technologies progresses.
Many EU countries have now started a programme of local loop unbundling for this reason.
www.ebroadcast.com.au /lookup/encyclopedia/lo/Local_loop_unbundling.html   (176 words)

  
 Local loop - RecipeFacts   (Site not responding. Last check: )
In telecommunications, the local loop (also referred to as a subscriber line) is the physical link or circuit, that connects from the demarcation point of the customer premises to the edge of the carrier, or telecommunications service provider, network.
Traditionally, the local loop was wireline in nature from customer to central office, specifically in the form of an electrical circuit (i.e., loop) provisioned as a single twisted pair in support of voice communications.
The local loop may terminate at a circuit switch owned by a CLEC (Competitive LEC) and housed in a POP, which typically is either an ILEC CO or a carrier "hotel".
www.recipeland.com /facts/Local_loop   (300 words)

  
 Local loop unbundling at AllExperts
Local loop unbundling (LLU) is the process of allowing telecommunications operators to use the twisted-pair telephone connections from the telephone exchange's central office to the customer premises.
They point out that alternative access technologies, such as Wireless local loop (WLL) have proven uncompetitive and/or impractical, and that under current pricing models, the incumbent is guaranteed a fair price for the use of his facilities, including an appropriate return on investment.
As of 14 January 2006, 210,000 local loop connections have been 'unbundled' from BT operation under local loop unbundling.
en.allexperts.com /e/l/lo/local_loop_unbundling.htm   (1280 words)

  
 Local Loop FAQ - WikiFAQ - Answers to Frequently Asked Questions (FAQ)
The actual wiring of the local loop may be considered to be a lossy transmission line.
A bridge tap is an accidental connection of another local loop to the primary local loop.
Loading coils are used to extend the range of a local loop for voice grade communications.
www.wikifaq.com /Local_Loop_FAQ   (1202 words)

  
 ROSAT Highlight - Loop I/Local Bubble Interaction   (Site not responding. Last check: )
Loop I is a Galactic giant radio loop of 58° radius associated with X-ray emission (North Polar Spur) and an HI shell.
The solid white circle of 58° radius represents radio Loop I. The dashed lines outline an annular X-ray shadow in front of Loop I. A corresponding feature is apparent in the HI map of Fig.
Star counts using the ROSAT Wide field camera confirm the presence of an annular structure in the wall of the Local Bubble in the direction of Loop I. The distance of the interaction feature is estimated by absorption line studies of nearby stars which are projected on the ring.
wave.xray.mpe.mpg.de /rosat/publications/highlights/loop_I   (472 words)

  
 WIRELESS LOCAL LOOP - WLL
The local loop is the physical link, or circuit, that connects the customer premises to the edge of the carrier, or service provider, network.
Traditionally, the local loop was wireline in nature, specifically in the form an electrical circuit (i.e., loop) provisioned over UTP (Unshielded Twisted Pair) in support of voice communications.
Increasingly, the local loop may be provisioned in support of data communications applications, or combined voice and data.
www.novastars.com /wireless-lan/wireless-local-loop.htm   (3390 words)

  
 Local Loop
The local loop is part of the public switched telephone network (PSTN).
The wiring inside your house carries that signal to the network interface device and passes it to the local loop wiring.
The local loop then carries that analog electrical signal to the central office where a device converts the analog signal into digital data used in trunk lines.
www.inetdaemon.com /tutorials/telecom/pstn/local_loop.shtml   (220 words)

  
 Appendix C: Local Loop Cost Model   (Site not responding. Last check: )
The local loop is assumed to consist of three localdistribution lines, one interoffice line, and also accounts formultiplexing at the central office (CO) between the residenceand the Internet Access Provider (IAP).
The local loop does notaccount for the lines or hookup costs between residences and thecentral office.
The purpose of the local loop model is several fold.
itel.mit.edu /itel/Docs/ACTA/APPEND_C.HTM   (1806 words)

  
 SCADPlus: Unbundled access to the local loop
Allowing new entrants to access the local loop will lead to increased competition on the local network and reduce the cost of using the Internet.
Unbundled access to the local loop has been identified as an essential element of the eEurope Action Plan.
Unbundled access to the local loop is a short-term priority under the eEurope Action Plan.
europa.eu /scadplus/leg/en/lvb/l24108j.htm   (440 words)

  
 Verizon Partner Solutions | Ohio Promotional Loop Discounts
Unbundled local loops that were ordered or in service prior to the Initial Offering Window, or ordered after the end of the Initial Offering Window, shall not be eligible for a promotional loop discount.
Unbundled local loops that were ordered or in service prior to the Extended Offering Window, or ordered after the end of the Extended Offering Period, shall not be eligible for the FCC Loop Discount.
Unbundled residential loops installed and made operational at either promotional loop discount on or after July 30, 2000 shall be counted toward the maximum, whether or not they remain in service.
www22.verizon.com /wholesale/library/local/mergers/1,,merger-ohio_promotional_loop_discounts,00.html   (956 words)

  
 Local Loop Tour   (Site not responding. Last check: )
The local loop consists of feeder cables which are used to carry telephone traffic from the phone company's central office, which is also called a wire center, to various service areas established throughout the geographic territory served by that particular central office.
The small plastic devices attached to the individual wires are splices which connect the individual loops to the cabinet's internal electical equipment.
The box is engineered to economically connect the pairs serving the immediate area to the feeder cables coming from the central office or in some cases from a CEV or remote terminal.
my.athenet.net /~multiplx/ameritek/phone   (1643 words)

  
 Techware Labs Community :: View topic - Term of the Day: local loop   (Site not responding. Last check: )
In telephony, a local loop refers to the connection between a telecommunication company's CO to the lines in the service subscriber's home or office.
In telephony, a CO is a telecommunications office centralized in a specific locality to handle the telephone service for that locality.
Telephone lines are connected to the CO on a local loop.
www.techwarelabs.com /community/printview.php?t=872&start=0   (168 words)

  
 Definition of Local loop
The telephony local loop connection is typically a copper twisted pair carrying current from the central office to the customer premises and back again.
Local Loop Unbundling (LLU) in the UK is the practice of service providers renting a subscriber's line from British Telecom so that the subscriber may connect to the alternative supplier.
In some cases the local loop is half-unbundled, with BT continuing to provide voice services.
www.wordiq.com /definition/Local_loop   (226 words)

  
 * Wireless Local Loop - (Telecom): Definition
Wireless Local Loop A wireless connection of a telephone in a home or office to a fixed telephone network.
Users in a neighborhood typically served by a telephone company wired local loop can be connected instead by a cordless phone that exchanges signals with a neighborhood antenna.
Wireless Local Loop; a technique for providing telephony and low speed data services to fixed customers using wireless.
en.mimi.hu /telecom/wireless_local_loop.html   (242 words)

  
 Consumer Facts Sheets - Presubscribed Interexchange Carrier Charge
The monthly service fee that consumers pay for local telephone service, the subscriber line charge (see Subscriber Line Charge Fact Sheet), may not be enough to recover all of the costs of the local loop.
To the extent an incumbent local telephone company does not recover all of its local loop costs through the subscriber line charge, it may still assess a Presubscribed Interexchange Carrier Charge for each multi-line business telephone line presubscribed to the subscriber’s long distance company.
The per-minute charge long distance companies pay to incumbent local telephone companies for each call made by their customers was reduced by an even greater amount than the amount they pay for their Presubscribed Interexchange Carrier Charge payments and payments they make to ensure that all Americans have affordable access to telephone services.
www.fcc.gov /cgb/consumerfacts/PICCchanges.html   (712 words)

  
 Local loop unbundling   (Site not responding. Last check: )
LLU enables Communications Providers to install their equipment in BT exchanges or nearby to connect customer lines or local loops to the Communication Provider's own networks.
Local Loop Unbundling is the process by which Communications Providers take control of the individual lines in the local network managed by the Openreach line of business which connect end users to the local telephone exchange.
Renting this part of the network, dubbed the 'local loop', from Openreach enables these companies to provide a range of telecommunications and broadband services - either directly to homes and businesses or as a wholesaler to other Communications Providers.
www.openreach.com /orpg/pricing/lluprices.do   (133 words)

  
 Wireless Local Loop (WLL)
The local loop is the physical link, or circuit, that connects the customer premises to the edge of the carrier, or service provider, network.
Traditionally, the local loop was wireline in nature, specifically in the form an electrical circuit (i.e., loop) provisioned over UTP (Unshielded Twisted Pair) in support of voice communications.
The local loop takes the form of a line if it connects to a premises-based device other than a switch, with examples being a KTS (Key Telephone System), a single-line or multiline telephone set or a computer modem.
www.callcentermagazine.com /shared/printableArticle.jhtml?articleID=10817800   (3136 words)

  
 Define WLL — Wireless Local Loop
Meaning of WLL — "Wireless Local Loop”, is a wireless connection of a telephone in a home or office to a fixed telephone network.
It is a completion of subscribers loop to connect devices over a multiple access radio system to PSTN.
Wireless Local Loop is the best for farmers who cannot be reached by landline or overhead cables.
www.birds-eye.net /definition/w/wll-wireless_local_loop.shtml   (801 words)

  
 Qualcomm Press Center- Qualcomm cdmaOne Wireless Local Loop System Testing Commences In Bahia, Brazil
"Each subscriber will evaluate the wireless local loop service based on a series of questions and their feedback and reactions will be continuously documented and monitored over the course of this phase of the trial," said Carlos Duprat, director of engineering for Qualcomm do Brasil.
CDMA wireless local loop systems offer significant advantages over other technologies, including a shorter implementation period, faster activation, considerable deployment cost reduction, and over the course of time, significant savings in the maintenance and expansion of networks," said Marco Aurelio Rodrigues, president of Qualcomm do Brasil.
The wireless local loop system being tested in Bahia is supplied by Qualcomm, and is based on CDMA, a digital wireless technology developed and patented by Qualcomm.
www.qualcomm.com /press/releases/1997/press735.html   (561 words)

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