Siemens SkyWeb

Local Multipoint Distribution Services

20-Apr-06Vladimir Dimitrov COM TS

Corporate

SOHO

SkyWeb Applications for MNO and FNO

2G Mobile Site

3G Mobile Site

2G/3G Mobile Site

SME

Fixed Network

MASTERSTATION

MobileNetwork

Target Customers:

• Corporate

• SME/SOHOTarget Services:

• Leased Lines

• Connectivity from PABX to LE

• Intranet/Internet Services

• WiMAX-WiFi Feeding

PS

PS

PS PS

PS

PS

Provide feeding connectivity to

Mobile Networks

•2G: BTS towards BSC

•3G: Node B towards RNC

SkyWeb Product Description

PERIPHERAL STATION

High capacity:• up to 128 Mb/s per Sector• up to 512 Mb/s per Cell• up to 64 Mb/s per Peripheral Station

Flexible service configurationsUp to 256 Peripheral Station per CellStandard network management (NetViewer)

Multicarrier/TDMA/FDD Frequency : 26 GHz

28 GHz

ATM engine: Quality of Service UMTS readiness Statistical multiplexing Dynamic bandwidth allocation

MASTER STATION

Chassis Modem

SkyWebMaster Station Block Diagram

ATMBUS

System Controller

TMN interface

Master ClockControl

BUS IDU

Sector Controller

Sector Controller

ATM Trunk Interface

LocalInsertion

ATM Concentrator

SERVICECARD

SERVICECARD

SERVICECARD

SYSTEMCONTROLLER

SYSTEMCONTROLLERODUODU MODEMMODEM SECTOR

CONTROLLER

SECTORCONTROLLER

SECTORCONTROLLER

SECTORCONTROLLER

SECTORCONTROLLER

SECTORCONTROLLER

MODEMMODEM

MODEMMODEM

ODUODU

ODUODU

ODUODU MODEMMODEM SECTORCONTROLLER

SECTORCONTROLLER

SkyWeb Master Station Radio Protection

Up to 4 radio chain in (1+1) configuration per MS

Failure of a component in the SC-Modem-ODU

chain on line will cause switching of the whole

chain.

Cell: 4 x 90° Sectors

Chassis

Modem

ATM Concentrator

MO

DE

M C

AR

D

MO

DE

M C

AR

D

MO

DE

M C

AR

D

MO

DE

M C

AR

D

MO

DE

M C

AR

D

MO

DE

M C

AR

D

MO

DE

M C

AR

D

MO

DE

M C

AR

D

PS

U 1

PS

U 2

PS

U 3

SE

RV

ICE

CA

RD

SE

RV

ICE

CA

RD

SE

CT

OR

CO

NT

RO

LLE

R

SE

CT

OR

CO

NT

RO

LLE

R

SE

CT

OR

CO

NT

RO

LLE

R

SE

CT

OR

CO

NT

RO

LLE

R

SE

CT

OR

CO

NT

RO

LLE

R

SE

CT

OR

CO

NT

RO

LLE

R

SE

CT

OR

CO

NT

RO

LLE

R

SE

CT

OR

CO

NT

RO

LLE

R

CO

NT

RO

LLE

R R

ED

CO

NT

RO

LLE

R

SE

RV

ICE

CA

RD

SkyWeb Product Description: Master Station ODU

ODU:Up to 8 RF Units for 4 sectors (1+1)

ANTENNA:Up to 4 90° antennas Vertical or Horizontal for 4 sectors (1+1)

90° ANTENNAODU Main

ODU Stand-BY

26 GHz ETSI: 24.5 - 26.5 SHIFTER 1008 MHz28 GHz ETSI: 27.5 - 29.5 SHIFTER 1008 MHz

SkyWeb MS IDU: ATM Concentrator - Service Cards

The service Cards can be configured in (1+0), (1+1) or (N:1)

CIRCUIT EMULATION CARDS: • 8XE1/T1 75 or 120 OHM CES• 32XE1/T1 75 or 120 OHM CES• 63XE1/T1 75 or 120 OHM IMA

ATM CARDS:• 4XSTM1 OPT IR• 1xSTM1 (VC 12 Ch)

LAN CARDS:• 2X10/100BASET + 2X10BASET ETHERNET • 2X100BASE FX ETHERNET

48

96

3264 64

128

1632 32

64

0

64

128

4QAM14MHz

4QAM28MHz

16QAM14MHz

16QAM28MHz

4+16QAM14MHz

4+16QAM28MHz

1 Carrier

2 Carriers Symm.

2 Carriers Asymm.

SkyWeb Sector Capacity

Sec

tor

Cap

acit

y [

Mb

ps]

Modulation and Channel Bandwidth

RF Channel Bandwidth: 14 or 28 MHz for RF channel

RF Channel: 1 or 2 per Sector for Master Station, 1 for Peripheral Station

Modulation Scheme: 4QAM or 16QAM for each RF channel

Max throughput per CELL: 512 Mbit/s

SkyWeb Capacity per Sector

Configurations

Fully Software configurable configurations !

1x 28

2x 28 1x 28

1x 28

1x28

LICENCE FEE A: 32MBIT/S 4QAM PER SECTOR

LICENCE FEE B: 32MBIT/S 16QAM PER SECTOR OR 64MBIT/S 4QAM PER SECTOR

LICENCE FEE C: 64MBIT/S 16QAM OR 48 MBIT/S 4+16 QAM PER SECTOR

LICENCE FEE D: 128MBIT/S 16QAM OR 96 MBIT/S 4+16 QAM PER SECTOR

D

AC

D

NodeBMacro Cell

NodeBMicro Cell

Node B

Node B

Node B

Node B

NodeBMacro Cell

1st Rollout : Coverage purpose

Node B

Node B

MS

NodeBMacro Cell

NodeBMacro Cell

2x4 QAM1x16 QAM

Fully Software Upgrade !

Mid 2006 : Introduction of HSDPA – Capacity purpose (10 100Mbps) New Sites

Upgrade of already installed sites

1x4 QAM

SkyWeb Sector Capacity: Mixed modulation

Assumptions

Availability: 99,99%

Frequency: 28 GHz

Ch. Bandwidth: 28 MHz

BER: 10-6

Polarization: Vertical

PS Antenna: 30 cm

0 2 4 6 8 10

C (15 mm/h)

E (22 mm/h)

F (28 mm/h)

G (30 mm/h)

H (32 mm/h)

K (42 mm/h)

L (60 mm/h)

Rain

Zo

ne_

Radius [Km]

16 QAM

4 QAM

SkyWebCell Radius

Cell radius: 2 ÷ 8.5 km depending on RF band, modulation, rain zone and frequency re-use.

SkyWeb Product Description: Peripheral Station

10/100 BaseT

4/8xE1

OUTDOOR

Antennas 30 and 60 Cm

IDU

Up to 8XE1 +10/100 BaseT

AC or DC Power Supply

Height: 1U

SERVICES

Circuit Emulation Service (CES)

Native ATM

IMA

Transparent LAN and VLAN

Diff Serv Prioritization (T.o.S)

Peripheral Station

SkyWeb Peripheral Station Interfaces (1/2)

E1 Interface

Modularity: up to 8xE1

Flexibility: nxE1 CES + mxE1 ATM + kxE1 IMA (n+m+k=8)

SERVICES:CES (Circuit Emulation Service)

CES type: SDT and UDTATM Adaptation Layer: AAL1ATM Class of Service: CBR

Native ATM or IMA

Transparent Transport of ATM Adaptation LayerATM Class of Service: CBR, UBR+, UBRIMA Groups SW configurable: 2- 8 xE1

VP SWITCHING

SkyWeb Peripheral Station Interfaces (2/2)

10/100 BaseT Interface

Modularity: 1x10/100 BT

SERVICES:ATM Adaptation Layer: AAL5

ATM Classes of Service: VBR-rt, VBR-nrt, UBR, UBR+

Features: Ethernet and VLAN transparent bridging;VLAN / T.o.S. prioritization (Diff Serv Q.o.S.);VoIP;Full flexibility on Q.o.S.

SkyWeb Applications: MOBILE & SME/SOHO Feeder

Each configured customer/service has guaranteed and personalised

end-to-end quality of service configured via NMS at connection start-up

MasterStation

NxE1

STM-1WLAN

ATM on-air

SME & SOHOISP PoP

PeripheralStations

PABX

GSM & SOHO/Residential

10/100 Base T

BTS

NxE1 CES

NxE1CES

NxE1 IMA

Node B

BTS

GSM & UMTS

10/100 BaseT

NxE1

MNOBSC RNC

SkyWeb in a 2G/3G/Corporate scenario

1+0

IMA/TDM E1 VC-12/VC-4 (STM-1)

VC-12 VC-4 (STM-1)

VC-4 (STM-1 UNI)

Iub/Abis interface

RNC

ATM switchWLLSDH

ADM NB

SDH

NB

BTS NB

SDH

SDH

E. ADM

E. ADM

SDH

E. ADM

NB/BTS BTS

BSC

SDHADM

ATM switch

SDH

ATM on AIR

MS

MS

Corporate

SDH

PoP

IP Network

SkyWeb in a 2G/3G/Corporate scenario

1+0

IMA/TDM E1 VC-4 (STM-1)

VC-12 VC-4 (STM-1)

VC-4 (STM-1 UNI)

Iub/Abis interface

RNC

ATM switchWLLSDH

ADM NB

SDH

NB

BTS NB

SDH

SDH

E. ADM

E. ADM

SDH

E. ADM

NB/BTS BTS

BSC

SDHADM

ATM switch

SDH

ATM on AIR

MS

MS

Corporate

SDH

PoP

IP Network

SkyWeb Network Management System

Two levels of management:

1. Cell LCT Single Cell environment

2. NetViewer Multi- Cell environment

Weighting Factors for TMN resources:

1. Master Station (Full Config.)= 10 + PS/4 NEs

2. Peripheral Station = 1 NE

DCN requires an average bandwidth of 2 kbps per NE

SkyWeb Network Management Architecture

Master Station

ATM Concentrator

Modem IDU

Peripheral Stations

In Band TMN Connection

Network

PVC TMN 1/32

PVC TMN2/32

PVC TMN3/32

ODU

LocalManagement

Cell LCT

RemoteManagement

Netviewer/TNMS

SkyWeb Cell LCT

Basic Element Manager application for A SINGLE PMP CELL with Graphical layout using a Browser

Main Features:- Fault Management- Configuration Management- Performance Management- Security Management

Network Management Level for the creation of the PVCs between Master Station and Peripheral Station

Management Interface: 10BaseT on Master Station MCP

Other Devices

DualQ Adapter, CISCO Router andGeneric SNMP device

SDH Radio

SRT 1F/1CSRASRA Series 3/4 SRT 1S

SkyWeb NetViewer (1)

Element Manager (with a level of Network Management):

Simultaneous access to a cluster of PMP cells

Based on Windows (running on standard PC)

Flexible SW architecture

Scalable HW architecture

Manager for SDH and PDH Siemens MW equipment

Compatibility with third-party management systems

PDH Radio

SRA L /XD SRA L Fully Outdoor

PMP Radio

SkyWeb

NetViewer Engine structure allows:

• to release PLUG-IN to support new NEs without changing Engine version,

• to release NEs plug-in independently from Engine version in different dates,

• to release additional modules for increasing functionality to the Engine.

SkyWeb NetViewer (2)

Thanks!Thanks!