17
1 © Nokia Siemens Networks Green Technology in Telecom Sector Samar Mittal Head of Global Services Sales, Nokia Siemens Networks

Green Technology in Telecom Sector

  • Upload
    henry

  • View
    33

  • Download
    3

Embed Size (px)

DESCRIPTION

Green Technology in Telecom Sector. Samar Mittal Head of Global Services Sales, Nokia Siemens Networks. Setting the Scene. Decrease energy consumption by using smarter equipment. Reduce equipment by deploying smart features. Smartly reduce power consumption in end user devices. - PowerPoint PPT Presentation

Citation preview

Page 1: Green Technology in Telecom Sector

1 © Nokia Siemens Networks

Green Technology in Telecom SectorSamar MittalHead of Global Services Sales, Nokia Siemens Networks

Page 2: Green Technology in Telecom Sector

2 © Nokia Siemens Networks

Decrease energy consumption by using smarter equipment

Reduce equipment by deploying smart features

Smartly reduce power consumption in end user devices

Setting the Scene

More efficiency using renewable energy sources in a smart way

Page 3: Green Technology in Telecom Sector

3 © Nokia Siemens Networks

energy costs are among largest OPEX items for cellular carriers

• Limited energy supplies

• Energy costs rising

• Ethical consumerism becoming more mainstream and sustainability reporting to be expected from corporations

• Increasing government regulation and subsidies for ecologically friendly solutions. Including e.g. emissions-trading schemes or mandatory network sharing

Building energy-efficient networks

Effectiveoperations

Renewableenergy sources

Utilizingmodern technology

Market drivers Efficiency drivers

Page 4: Green Technology in Telecom Sector

4 © Nokia Siemens Networks

Energy is used mostly in BTS sites

BTS sites 65%

Switch sites21%

Maintenance vehicles 1%

Retail 1%

Corporate sites12%

Source: ABI Research

Share of energy consumption

Offices, facilities, etc. 12%

Page 5: Green Technology in Telecom Sector

5 © Nokia Siemens Networks

Decrease energy consumption by using smarter equipment

Reduce equipment by deploying smart features

Smartly reduce power consumption in end user devices

Setting the Scene

More efficiency using renewable energy sources in a smart way

Page 6: Green Technology in Telecom Sector

6 © Nokia Siemens Networks

Green over the entire life-cycle1. Production

80% less material2. Transport & installation25 l, <25 kg modules minimize logistics related environmental impact 3. Operation 70% less energy4. Extended operation remote software-upgrade instead HW-exchange5. End-of-operation 95% recyclable

2005

1500W

2008

800 W 790 W

2010

Measurement conditions:WCDMA 1+1+1@20W WCDMA BTS HW with 50% load and 4+4+4GSM (2% blocking, DTX and DPC active)

1470W

455 W

>70%

Flexi Base Station enables Green Radio:70% lower energy consumption and CO2 footprint

traditional BTS

design

Power consumption of a complete GSM & WCDMA BTS site

Low power consumption enables RES

WCDMAGSMMultiradio

Page 7: Green Technology in Telecom Sector

7 © Nokia Siemens Networks

Driving down energy consumption of controllers

RNC energy efficiency development [W/Mbps]

0

5

10

15

20

Ene

rgy

cons

umpt

ion

per M

bps

[W]

2007 20092006

2.1

20102008

Page 8: Green Technology in Telecom Sector

8 © Nokia Siemens Networks

Decrease energy consumption by using smarter equipment

Reduce equipment by deploying smart features

Smartly reduce power consumption in end user devices

Setting the Scene

More efficiency using renewable energy sources in a smart way

Page 9: Green Technology in Telecom Sector

9 © Nokia Siemens Networks

• Nokia Siemens Networks’ unique OSC feature allows to reduce BTS power consumption up to 50%

• OSC-DHR introduces the concept of Dual Half Rate• Dual Half Rate allows multiplexing of four AMR-HR users to one timeslot at the air interface

Up to 50% power reduction with OSC (orthogonal Sub-channel)AMR HR OSC

2 users per TSL 4 users per TSL

OSC-0

Half Rate voice codec Dual Half Rate voice codec

Link Adaptation

OSC-1

Page 10: Green Technology in Telecom Sector

10 © Nokia Siemens Networks

• A unique and innovative feature which up to doubles the BTS traffic handling capacity in synchronized BTS clusters

• DFCA is a powerful algorithm in BSC which ensures optimum radio channel allocation for every new call and incoming handover

NSN’s unique DFCA (Dynamic frequency channel Allocation) feature

DFCA

Page 11: Green Technology in Telecom Sector

11 © Nokia Siemens Networks

Decrease energy consumption by using smarter equipment

Reduce equipment by deploying smart features

Smartly reduce power consumption in end user devices

Setting the Scene

More efficiency using renewable energy sources in a smart way

Page 12: Green Technology in Telecom Sector

12 © Nokia Siemens Networks

Nokia Siemens Networks handles signaling differently

DCH/HSPA inactivity timer

IDLE2 s

Competition

IDLE

CELL_FACH inactivity timer30 signalingmessages

Idle = <5 mA

Cell_FACH = >100 mA

Active = >200 mA

PCH PCH

DCH/HSPA inactive

<0.5 s

Nokia Siemens Networks

CELL_FACH inactive12 signalingmessages

Cell update (RRC)Cell update confirm (RRC)UMI confirm (RRC) 3 signaling

messagesCell_PCH = <5 mA

Cell_FACH = >100 mA

Active = >200 mA

Shorter time in active mode means longer battery life!Almost doubled battery life observed in field with Cell PCH!

Page 13: Green Technology in Telecom Sector

13 © Nokia Siemens Networks

Decrease energy consumption by using smarter equipment

Reduce equipment by deploying smart features

Smartly reduce power consumption in end user devices

Setting the Scene

More efficiency using renewable energy sources in a smart way

Page 14: Green Technology in Telecom Sector

14 © Nokia Siemens Networks

Nokia Siemens Networks Off/Bad-Grid Site Solution

Battery Generator

GreenEnergyControl

Solar Panel Wind turbineGrid

Opportunities for CSP,IP:-cover new potential markets in rural and remote areas-improve network availability and carbon foot print reduction

Renewable energy sources and green energy control to manage the site

•Dramatically reduces the power related network outages

•Provides connectivity to rural/remote areas•Fuel consumption reduction• Increases battery life•OPEX reduction

Page 15: Green Technology in Telecom Sector

15 © Nokia Siemens Networks

Nokia Siemens Networks Green Energy ControlOpportunities for CSP, IP:• reduce OPEX by remotely managing energy sources• efficient control and monitoring of multiple energy

sources• charging & discharging cycles under control

Benefits for CSP,IP:• Up to 70% of OPEX savings• Up to 50% reduction of carbon

footprint

Interfaces all power sources and smartly manages performance remotely

Page 16: Green Technology in Telecom Sector

16 © Nokia Siemens Networks

Energy saved up to 20%

Other energy modernizing solutions

Free cooling Passivecooling

UndergroundBatteries Solar sun roof Solar paint *)

*) The Fraunhofer Institute for Solar Energy Systems in Germany, the same name that brought us MP3s, has verified 18% conversion results

Steel cladding with solar paint (new tech)

Additional sun roof on shelter cuts Air Con runtime

Every 10°C rise in temp reduces life by 50 %

PCM freezes overnight to absorb heat during day

Dampers switch from free cooling to compressed cooling

Energy saved up to 25%

Battery life doubles

Sunroof saves 15% energy

5-10% of energy saved

Page 17: Green Technology in Telecom Sector

17 © Nokia Siemens Networks

Nokia Siemens Networks Green Energy Solutions…

…an innovative combination of services

and systems for more efficiency

and new revenues!

Leading

energy efficie

nt produ

cts and

features

Complete

renewable

energy syste

m portfol

io

Enabling

new busine

ss opportunities