Cpwoh13f

Copyright © 1999 by Ericsson Radio Systems AB2882 - LZT 123 3315 Rev F

Figure 13 - 1

The Workflow of Indoor Cellplanning

Capacity dimensioning

Choice of antenna andRBS system

RF design

Nominal antennaconfiguration

Final antennaconfiguration

Installation

Frequency planning

Traffic control

Coverage and capacitydemands

Tuning


Figure 13 - 2

Recommended Cell Plan


Figure 13 - 3

Reception of the Uplink Signal ViaSeveral Antennas


Figure 13 - 4

Directional Antennas


Figure 13 - 5

Omni-Directional Antennas


Figure 13 - 6

Power Splitters


Figure 13 - 7

Leaking Cable


Figure 13 - 8

Antennas Distributed Via a Fibre-OpticalNetwork


Figure 13 - 9

RF-Repeater


Figure 13 - 10

RBS Configurations


Figure 13 - 11

Configuration Providing Coverage atSeveral Different Locations


Figure 13 - 12

MCM In-building Applications

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Figure 13 - 13

Multicasting Matrix Box


Figure 13 - 14

Combining Box

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Figure 13 - 15

RBS 2302, RBS 2202 and RBS 2401


Figure 13 - 16

Selection of radio unit in a GSM 900system

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Figure 13 - 17

Selection of radio unit in a GSM 1800system

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Figure 13 - 18

RBS 2401 Antenna Parts

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Figure 13 - 19

Antenna Configuration Work Flow

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Figure 13 - 20

Antenna Configuration With One Antenna


Figure 13 - 21

Antenna Configuration With 11 Antennas


Figure 13 - 22

Example of Signal Strength PredictionMade by TEMS Prediction


Figure 13 - 23

Free Space Path Loss As a Function ofTransmitter - Receiver Distance


Figure 13 - 24

Loss in Free Space Plus Loss in Walls


Figure 13 - 25

Diagrams Showing Approximate IndoorPropagation Loss at 900MHz


Figure 13 - 26

Loss Between Floors


Figure 13 - 27

Recommended Antenna Positioning forEach Floor With One or Several IndoorCells


Figure 13 - 28

Recommended Antenna Positioning forEach Floor With Several Indoor CellsWith Very Tight Re-Use


Figure 13 - 29

Measurement Configuration


Figure 13 - 30

Outdoor Cell Separating Indoor Cells


Figure 13 - 31

Floor 1


Figure 13 - 32

Floor 2


Figure 13 - 33

Floor 3


Figure 13 - 34

Floor 4

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