In a hierarchical telecommunications network the backhaul portion of the network comprises the intermediate links between the core, or backbone, of the network and the small subnetworks at the "edge" of the entire hierarchical network. For example, while cell phones communicating with a single cell tower constitute a local subnetwork, the connection between the cell tower and the rest of the world begins with a backhaul link to the core of the telephone company's network.

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  • In a hierarchical telecommunications network the backhaul portion of the network comprises the intermediate links between the core, or backbone, of the network and the small subnetworks at the "edge" of the entire hierarchical network. For example, while cell phones communicating with a single cell tower constitute a local subnetwork, the connection between the cell tower and the rest of the world begins with a backhaul link to the core of the telephone company's network. Visualizing the entire hierarchical network as a human skeleton, the core network would be the spine, the backhaul links would be the limbs, the edge networks would be the hands and feet, and the individual links within those edge networks would be the fingers and toes. Other examples include: Connecting wireless base stations to the corresponding base station controllers. Connecting DSLAMs to the nearest ATM or Ethernet aggregation node. Connecting a large company's site to a metro Ethernet network. Connecting a submarine communications cable system landing point (which is usually in a remote location) with the main terrestrial telecommunications network of the country that the cable serves. The choice of backhaul technology must take account of such parameters as capacity, cost, reach, and the need for such resources as frequency spectrum, optical fiber, wiring, or rights of way. Backhaul technologies include: Point-to-point microwave radio relay transmission (terrestrial or, in some cases, by satellite) Point-to-multipoint microwave access technologies, such as LMDS, Wi-Fi, WiMAX, etc. , can also be used for backhauling purposes DSL variants, such as ADSL and SHDSL PDH and SDH/SONET interfaces, such as (fractional) E1/T1, E3, T3, STM-1/OC-3, etc. Ethernet Backhaul capacity can also be leased from another network operator, in which case the choice of technology is generally made by this other network operator.
  • Mit Backhaul (engl. Rücktransport) bezeichnet man die Anbindung eines vorgelagerten, meist hierarchisch untergeordneten Netzknotens an einen zentralen Netzknoten. Der Begriff beschreibt nur die Funktion der Anbindung und trifft keine Aussage über die zur Realisierung verwendete Technik. Er ist nicht identisch mit Backbone.
  • Backhaul (red de retorno): Conexión de baja, media o alta velocidad que conecta a computadoras u otros equipos de telecomunicaciones encargados de hacer circular la información. Los backhaul conectan redes de datos, redes de telefonía celular y constituyen una estructura fundamental de las redes de comunicación. Un backhaul es usado para interconectar redes entre sí utilizando diferentes tipos de tecnologías alámbricas o inalámbricas. Un ejemplo de backhaul lo tenemos en los radioenlaces que se utilizan para conectar las estaciones bases celulares con el nodo principal de esta red.
  • En télécommunications, un réseau d'amenée est un réseau permettant l'émission et la réception entre un centre de radiodiffusion et une station terrienne d'un satellite.
  • Backhaul é a porção de uma rede hierárquica de telecomunicações responsável por fazer a ligação entre o núcleo da rede, ou backbone, e as subredes periféricas. Por exemplo, em uma rede de telefonia celular, enquanto uma única torre de célula constitui a subrede local, a conexão dessa torre ao restante do mundo é feita por um link backhaul ao núcleo da rede da companhia telefônica.
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  • In a hierarchical telecommunications network the backhaul portion of the network comprises the intermediate links between the core, or backbone, of the network and the small subnetworks at the "edge" of the entire hierarchical network. For example, while cell phones communicating with a single cell tower constitute a local subnetwork, the connection between the cell tower and the rest of the world begins with a backhaul link to the core of the telephone company's network.
  • Mit Backhaul (engl. Rücktransport) bezeichnet man die Anbindung eines vorgelagerten, meist hierarchisch untergeordneten Netzknotens an einen zentralen Netzknoten. Der Begriff beschreibt nur die Funktion der Anbindung und trifft keine Aussage über die zur Realisierung verwendete Technik. Er ist nicht identisch mit Backbone.
  • Backhaul (red de retorno): Conexión de baja, media o alta velocidad que conecta a computadoras u otros equipos de telecomunicaciones encargados de hacer circular la información. Los backhaul conectan redes de datos, redes de telefonía celular y constituyen una estructura fundamental de las redes de comunicación. Un backhaul es usado para interconectar redes entre sí utilizando diferentes tipos de tecnologías alámbricas o inalámbricas.
  • En télécommunications, un réseau d'amenée est un réseau permettant l'émission et la réception entre un centre de radiodiffusion et une station terrienne d'un satellite.
  • Backhaul é a porção de uma rede hierárquica de telecomunicações responsável por fazer a ligação entre o núcleo da rede, ou backbone, e as subredes periféricas. Por exemplo, em uma rede de telefonia celular, enquanto uma única torre de célula constitui a subrede local, a conexão dessa torre ao restante do mundo é feita por um link backhaul ao núcleo da rede da companhia telefônica.
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  • Backhaul (telecommunications)
  • Backhaul
  • Backhaul
  • Réseau d'amenée
  • Backhaul
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