Cellular Backhaul Networks Ppt

A complex collection of systems that connect the base stations to the base station controller.

Cellular backhaul networks ppt.

Recent research and standardization work have been addressing requirements and challenges from radio perspective e g new spectrum allocation network densification. Slide 2 cambridge broadband networks headquarters in cambridge uk market driven world class technology research and product design in cambridge manufacture by benchmark in china delivering vectastar solutions since. The backhaul network thus starts at the cell site and ends up in the core network as shown in fig. Cellular communication evolution to cellular networks communication anytime anywhere radio communication was invented by nokola tesla and guglielmo marconi.

Fixed versus wireless telco backhaul 6 mbile ba chaul ptins 2 fixed versus wireless telco backhaul wireless and fixed line backhaul infrastructure is an essential component of the mobile telecommunications network. This network connects the mobile users to others on its network and to the outside world. In particular some backhaul nodes i e on grid nodes of each assemble operator are considered to be powered by. In this paper we propose a green backhaul infrastructure virtualization market for a renewable powered cellular multi hop backhaul network in which a virtual operator vo can use the backhaul networks of some assemble operators aos to forward traffic to itself.

Wireless and fixed line backhaul infrastructure is an essential component of the mobile telecommunications network. Compared to mobile backhaul isps and end users accessing the internet through wired backhaul will benefit from more stable connection speeds since network interference is less of an issue. Basic network design the backhaul or fixed network base station controller 1. In a hierarchical telecommunications network the backhaul portion of the network comprises the intermediate links between the core network or backbone network and the small subnetworks at the edge of the network.

The bscs are the brains behind the bts. The macrocell radius is. They usually control numerous. 5g is the next generation cellular networks which is expected to quench the ever ending thirst of data rates and interconnect billions of smart devices to support not only human centric traffic but also machine centric traffic.

Voice traffic text messages instant messages mobile data and video traffic all. The most common network type in which backhaul is implemented is a mobile network a backhaul of a mobile network also referred to as mobile backhaul connects a cell site towards. In the following and for the sake of clarity we describe the principal components of a backhaul network as well as some related concepts. Macrocell refers to the coverage area provided by a high transmit power bs.