System Topologies - Telrad BreezeCOMPACT System Manual

Chapter 1 - System DescriptionThe BreezeCOMPACT Solution
Chapter 1 - System Description
Following is a description of each of these working modes:
1.2.2.1 External ASN-GW
The ASN-GW is a separate entity (centralized architecture) that communicates with the BTS over R6
interface. Service components (Service Profiles and Service Flows) are configured in the external
ASN-GW. MS authentication and services provisioning are managed by a centralized AAA server, based
on user credentials (user name and password).
1.2.2.2 Embedded ASN-GW Centralized Authentication
The ASN-GW functionality resides in the BTS (distributed architecture). Service components (Service
Profiles and Service Flows) are configured locally in the BTS. MS authentication and service provisioning
are managed centrally by an external AAA server, based on user credentials (user name and password).
1.2.3

System Topologies

BreezeCOMPACT supports different system topologies:
One Sector, One Carrier
One Sector, Dual Carrier
Two Sector, Two Carriers (One Carrier per Sector)
INFORMATION
In the current release only One Sector, One Carrier topology is supported.
In all relevant topologies, COMPACT units support 4Rx by 4Tx radio configurations, and COMPACT HP
units support 4Rx by 2Tx radio configurations.
Following is a description of each of these topologies:
1.2.3.1 One Sector, One Carrier
This is the basic configuration based on a single BS, supporting a single sector with a bandwidth of 5, 7,
or 10 MHz.
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