What are co-channel cells in a mobile network?

Two cells having the same number in the adjacent cluster, use the same set of RF channels and hence are termed as “Co-channel cells”. The distance between the cells using the same frequency should be sufficient to keep the co-channel (co-chl) interference to an acceptable level.

What is Sectorization and its advantages?

The main benefit of sectorization is a multiplexing gain, which allows UEs in the different cells to use the same time frequency resources. This is like MU-MIMO with fixed beams and two independently running schedulers.

What is the purpose of cell Sectoring?

Cell sectoring is a method of decreasing the co-channel interference and enhancing system performance by using a directional antenna. The size of clusters in a particular service area can be reduced because the cell sectoring increases the signal to interference ratio (SIR).

What is cell Sectoring in cellular communication?

So, cell sectoring basically refers to the method of decreasing co-channel interference to increase the cellular system capacity by using directional antennas for each sector within a cell.

What do you mean by co-channel?

/ (ˈkəʊˌtʃænəl) / adjective. denoting or relating to a radio transmission that is on the same frequency channel as anotherco-channel interference.

What is co-channel interference in mobile communication?

Co-channel interference takes place when two access points within a network are on the same channel, causing interference that weakens the signal and thus provides problems to the end-user experience on the network.

What is Sectorization explain briefly?

The technique for decreasing co-channel interference and thus increasing system performance by using directional antennas is called sectoring. The factor by which the co-channel interference is reduced depends on the amount of sectoring used. A cell is normally partitioned into three sectors.

What does Sectorization mean?

Noun. sectorization (countable and uncountable, plural sectorizations) Division into sectors.

What do you understand by Sectoring explain?

How does Sectoring reduce interference?

ABSTRACT : In this work, cell sectoring is used to reduce cochannel interference in the reverse link of a wireless cellular network. The advantage that the number of interfering mobiles decreases with respect to the increase in the number of sectors is taken to sectorize a cell with 120 degrees opening per sector.

What do you understand by Sectoring?

1. a part or subdivision, esp of a society or an economy: the private sector. 2. ( Mathematics) geometry either portion of a circle included between two radii and an arc.

What is co-channel cell explain co-channel interference?

Co-channel interference or CCI is crosstalk from two different radio transmitters using the same channel. Co-channel interference can be caused by many factors from weather conditions to administrative and design issues. Co-channel interference may be controlled by various radio resource management schemes.