Cellular Backhaul Networks Ppt

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.

Cellular backhaul networks ppt.

Cellular communication evolution to cellular networks communication anytime anywhere radio communication was invented by nokola tesla and guglielmo marconi. The macrocell radius is. 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. In particular some backhaul nodes i e on grid nodes of each assemble operator are considered to be powered by.

In the following and for the sake of clarity we describe the principal components of a backhaul network as well as some related concepts. 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. Mobile networks are ubiquitous and support a mix of voice video text and data traffic originating from and terminating to mobile devices. Voice traffic text messages instant messages mobile data and video traffic all.

The backhaul network thus starts at the cell site and ends up in the core network as shown in fig. The bscs are the brains behind the bts. They usually control numerous. This network connects the mobile users to others on its network and to the outside world.

Basic network design the backhaul or fixed network base station controller 1. Macrocell refers to the coverage area provided by a high transmit power bs. 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. Recent research and standardization work have been addressing requirements and challenges from radio perspective e g new spectrum allocation network densification.

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. Wireless and fixed line backhaul infrastructure is an essential component of the mobile telecommunications network. A complex collection of systems that connect the base stations to the base station controller. Additionally the max network speed of a system built on say fiber is considerably faster than what can be achieved on a wireless network.