Ask
Login
0
1.1kviews
State the different techniques used to improve capacity and coverage in cellular system. Describe cell sectoring technique in detail. OR State and explain types of sectoring.
written 5.3 years ago by gravatar for teamques10 teamques10 ★ 64k •   modified 2.3 years ago
advanced communication system
ADD COMMENT EDIT
1 Answer
0
11views
written 5.3 years ago by gravatar for teamques10 teamques10 ★ 64k •   modified 5.2 years ago

Different techniques used to improve capacity and coverage in cellular system are:

1) Cell sectoring

2) Cell splitting

3) Microzone cell concept

4) Repeaters

Cell Sectoring

State :Cell partitioned into 3 , $120^0$ sectors

Cell partitioned into 6 ,$60^0$ sectors

Types of sectoring :

1)

  • Cell partitioned into 3 , $120^0$ sectors as shown in the figure below.
  • Involves replacing an omni- directional antenna at the base station by 3 directional antennas each radiating with in a specified sector.

enter image description here

2)

  • Cell partitioned into 6 ,$60^0$ sectors as shown in the figure below.

  • Involves replacing an omni- directional antenna at the base station by 6 directional antennas each radiating with in a specified sector.

    enter image description here
ADD COMMENT EDIT
Please log in to add an answer.