Adc Universal Radio Head FlexWave Instrukcja Użytkownika Pobierz pdf (Strona 3)

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FlexWave

™

Base Station System

FlexWave

™

Base Station System

IP-Based RAN for Indoor/Outdoor Coverage and Capacity

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FlexWave BSS Specifications

TELESERVICES Telephony

Short Message Service MT/PP

Short Message Service MO/PP

Short Message Service CB single message for user cell description

FORMATS

GSM speech format support:

FR, EFR

AMR: full and half-rate, all codecs

Encryption: A5/1, A5/2

GPRS support:

CS1-4

E-GPRS support:

MCS1-9

Circuit switched data:

Single slot BS20 at up to 14.4kb/s BS21-26, BS61, BS81

SUPPORTED FEATURES

Channel assignment and classmark

Directed retry based on load, power and cell priority

Handover

Dynamic GPRS timeslot allocation (Dynamic PDCH)

Paging and location areas

BTS software download via BSC

Redundancy on SS7 links

Optional US regulation pack (E911)

Up to 4 nanoBTS can act as a Multi-TRX BTS

SECURITY

Air Interface:

A5/1, A5/2

Abis over IP interface

Signalling and management: TLS / AES

Voice - secure: RTP / AES

FlexWave BSC Specifications

PERFORMANCE AND PHYSICAL

Processor capacity:

15000 BHCA/BHLU

Input supply option:

90-250 volts AC or 36-75 volts DC

Chassis: Compact PCI chassis with rear access to all traffic ports

Redundancy: Selective use of redundancy on vulnerable components (3PSUs, 7 fans,

RAID disks) and hot-plug capability for all modules

INTERFACES Abis interface to the nanoBTS and microBTS

Standard A interface to MSC (4 or 8E1/T1)

Standard Gb to SGSN (4 E1/T1)

CORBA-based to O&M to OMC-R

STANDARDS CE and FCC approved

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