COMM

SATELLITE

1...*

COMM

DISH

(ANTENNAE)

LOGISTICS

SOFTWARE

1

LOGISTICS

DATABASE

1

1...*

MAIN DATA

CENTER

1

FEATURES

:

1.

RF comm.'s is done via satellites

2.

Logistics Software and Database are

centralized.

WAREHOUSE

TRACKING

SYSTEM

(LOCAL)

1...*

1

COMM

DISH

(ANTENNAE)

FIGURE 10: TRACKING SYSTEM (GLOBAL) STATIC STRUCTURE MODEL - ALTERNATIVE #2