What is a local loop in computer network?
What is a local loop in computer network?
A local loop is the wired connection from a telephone company’s central office. With Integrated Services Digital Network (ISDN) or Digital Subscriber Line (DSL), the local loop can carry digital signals directly and at a much higher bandwidth than they do for voice only.
What is an unbundled exchange?
Local loop unbundling (LLU or LLUB) is the regulatory process of allowing multiple telecommunications operators to use connections from the telephone exchange to the customer’s premises.
What are the types of local loop?
Three different levels in the local loop are distinguished: 1) the physical link; 2) the data transmission; and 3) services provision. In today’s communication networks various technologies are used in the physical local loop.
What does local loop consists of?
Composition. Traditionally, local loops are composed of twisted pair copper cables. The old local loops have several limitations − narrow bandwidth, high attenuation, distortion of symbols, crosstalk’s etc. In recent times, copper wires are being replaced by fiber optic cables for faster and more accurate performance.
What is the local loop or last mile?
In telephony, the local loop (also referred to as the local tail, subscriber line, or in the aggregate as the last mile) is the physical link or circuit that connects from the demarcation point of the customer premises to the edge of the common carrier or telecommunications service provider’s network.
What is wireless local loop and how does it work?
In traditional telephone networks, your phone would be connected to the nearest exchange through a pair of copper wires. Wireless local loop (WLL) technology simply means that the subscriber is connected to the nearest exchange through a radio link instead of through these copper wires.
What is unbundling in telecommunication?
1. A regulatory requirement that enables a competing telecommunications operator to use the twisted-pair telephone connections from the telephone exchange’s central office to the customer premises. This local loop is owned by the incumbent local exchange carrier.
What does LLU mean broadband?
local loop unbundling
LLU stands for local loop unbundling and applies to ADSL (BT line) internet connections. A ‘local loop’ is another term for the actual cable through which you receive your broadband and telephone calls.
What is a loop fee?
Loop is a free service with no membership fees. The only fee that you are responsible for are related to the use of our services on connected mobile devices.
What is fixed local loop?
Fixed Local Loop (“FLL”) License issue for the provision of fixed line telecommunication services within a Telecom Region using medium excluding wireless.
What is a local loop or last mile?
What two entities does a local loop connect?
What two entities does a local loop connect? The local look connects small business and homes with the CO, Central Office.
What is the definition of local loop unbundling?
Local loop unbundling (LLU or LLUB) is the regulatory process of allowing multiple telecommunications operators to use connections from the telephone exchange to the customer’s premises.
What does Ull stand for in cable network?
The abbreviation ULL stands for “Unbundled Local Loop”. It is a copper line in the fixed network which leads from the local exchange, via the gray boxes on the street corner – the cable distributors (CD) – to the telephone sockets in our homes. This section of the fixed network is also referred to as the “last mile”.
When was the first unbundling of local loop fibre?
In 2006 there were the first signs that (as a result of the municipal fibre networks movement and example such as Sweden where unbundled local loop fibre is commercially available from both the incumbent and competitors) policy may yet evolve in this direction. Some provisions of WTO telecommunications law can be read to require unbundling:
When did Ofcom unbundle the local loop?
Ofcom had hoped that 1 million local loop connections would be unbundled by June 2006. However, as reported by The Register, on 15 June 2006, the figure had reached only 500,000, but was growing by 20,000 a week. Ofcom announced in November 2006 that 1,000,000 connections had been unbundled.