5G is coming with great Gigabit applications - STL tech PPT Final...DECT LiFi IoT W Band 10MHz...

5G is coming with great Gigabit applications

Copyright © 2019 Sterlite Tech.

La

ten

cy i

n m

s

Bandwidth

1000

100

10

1

>1Mbps 1Mbps 10Mbps 100Mbps 1Gbps >1Gbps

Social Media

3D printing

Autonomous driving AR/VR

Cloud computing

UHD video streaming Wireless cloud

based office

3D sensing

2

Endpoints today have Megabit network


As demand grows

GIGABIT Network

Network infrastructure is

mixed

• Copper cable

• Coaxial cable

• Fiber

• Wireless

3

Gigabit network needed at each end point

Copyright © 2019 Sterlite Tech. 4

5G is the solution to enable Gigabit connectivity at end points


Fiber requirements

for 5G likely to be

3-5X

Fiber to 20-30x more

small cells

High capacity wireless for

end points+5

However, wired connection have their challenges


Tough Terrain ROW Permits for Trenching Slower Time to Market

6

Gigabit network needed at each end point

Copyright © 2019 Sterlite Tech. 7

Enter Fixed Wireless: a must have tool in your network toolbox


Fixed wireless provides

broadband connection

between two fixed

locations

8

ONE CONVERGED NETWORK

and

Diverse use cases for Fixed Wireless


Between Cell Towers

High Density Venues Hospitals

Enterprises Rural Areas

High Footfall Areas

9

So, how should an operator implement a converged network?


* In addition to the best wired technology - fiber

Choose the right wireless tech*

Design a great “ One Converged Network”

1

2

10

Fixed wireless has many spectrum choices


Wi-Fi

Shortwave

Radio

FM

Radio

TV,

Mobile,

Fixed wireless

Wi-Fi,

Fixed wireless E

Band

Fixed

wireless,

5G NR,

Ka band FSO

Mobile,

Satellite L

band

AM

Radio

VHF

TV

VHF

TV

Mobile,

Fixed

wireless,

Sat. S band

V

Band

Licensed

Microwave,

Ku band

LiFiDECT

IoT

W

Band

2.4GHz10MHz 80-108MHz 600-900MHz 5GHz 24-42GHz 3-300THz

1.7GHz-2.3GHz535-1605KHz 54-88MHz 174-216MHz 2.5GHz,

3.5-3.7GHz

57-71GHz6-21GHz 400-800THz900-928MHz 90-110GHz

560m-185m

Wavelength (λ)

3.75m-2.8m 500cm-33.33m 17.6cm-13cm 12.5cm ---------- 5.2cm 5cm-

1.4cm

12.5mm-

7mm

5.2mm-

3.4mm

3.3mm-

2.72mm

0.1mm-

1µm

750nm-

375nm

Sub 6GHzMid

mmWave

Infra

red

Visible

light

71-86GHz

High

mmWave

Satcom

High Capacity Wireless

A B C D E

F

11

We suggest, you ask the right questions


Whether the total cost of ownership that

includes any spectrum acquisition cost (as

applicable), equipment cost, utilities,

maintenance, OA&M justifies the expected ROI

vis. a vis., fiber roll out

Whether a clear unobstructed straight

line view between the transmit and

receive nodes is possible

Whether the maximum throughput or data

capacity carried over the fixed wireless link –yield of the wireless link meets the

requirements for that deployment use case

The maximum link distance at which a fixed wireless

link can provide required sustained throughput

attributable to the technology/bandwidth

Whether the measured as a percentage of

uptime of the fixed wireless link meets the

minimum requirement for the specific

deployment use caseSpectrum regulation local to the

region/country specifying right of use of

RF spectrum. Typically, licensed, unlicensed,

lightly licensed or shared

Whether the fixed wireless

technology is susceptible to

interference

12

Sub 6GHz: Predominant use of unlicensed spectra


Line of sight

Availability of link

Throughput/yield

Low Medium High

Interference susceptibilityRelatively

Higher

LoS, nLoS,

NLoS

99.995%

200Mbps

Cost TCO

1 Gbps

450MHz – 6GHz

Range > 20 Km< 1 Km

Unlicensed

Choice A

Regulatory regime

13

5GNR

Mid mmWave: Predominantly licensed spectra


6GHz – 42GHz

Range

Throughput/yield

Regulatory regime Licensed

400m

5GNR

Line of sight LoS only

Availability of link 99.996%

Cost Licensed

Microwave

Low Medium High

4 Gbps

20 Km

µwave

Interference susceptibility Medium

B

200Mbps

14

Range

Line of sight


Throughput/yield

Regulatory regime

High mmWave: V Band (60 GHz)


Low Medium High

250m –450m

LoS only

99.99%

400Mbps

Cost TCO

57GHz –71GHz

Interference susceptibility Low

C1

Mostly

Unlicensed

1 Gbps

15

High mmWave E Band (80 GHz)


71 GHz – 86 GHz

Regulatory regime

Range

Line of sight


Throughput/yield

Low Medium High

3 Km 5 Km

LoS only

99.99%

10 Gbps

Cost TCO

Mostly

Lightly

Licensed


400Mbps

C2

16

Near Infrared: Free space optics (FSO)


Uses light waves in near infra

red spectrum to transmit data

over the air laser beams

FSO transceivers operate

bi-directionally in full duplex

mode

D

17

Near Infrared: FSO


Near IR

Regulatory regime

Range

Line of sight


Throughput/yield

Cost

Low Medium High

5 Km 10 Km

LoS only

TCO

95.5% 98.75%

Interference susceptibility

Unlicensed

Very low

D

20 Gbps1 Gbps

18

Visible Light: Light Fidelity (LiFi)


• LED bulbs become high speed

data source

• Light intensity is modulated at

extremely high speeds

(imperceptible to naked eye) to

deliver gigabit connectivity

Uses visible light waves instead of

radio waves to transmit high speed

data over the air

E

19

Range

Visible Light: LiFi


Visible light

Regulatory regime

Line of sight


Throughput/yield

Cost

Low Medium High

LoS only

TCO

Unlicensed

5.5%

98.75%

<1 km

200Mbps 1 Gbps

LowInterference susceptibility

E

20

LEO satellite constellation: Mostly licensed


Constellation of low earth orbit (LEO)

satellites blanketing the entire earth to

provide high speed data connectivity

High capacity transponders offer high

bandwidth communication between

satellites and ground terminals

Inter satellite communication through

technologies such as FSO allows seamless

connectivity

Ground terminals communicate with the

satellite transponder in their field of

vision using radio waves (in L, Ku, Ka &

W bands and possibly FSO in the future)Source: Forecast International

F

21

LEO satellite constellation


Range

Regulatory regime

Line of sight


Throughput/yield

Cost

Low Medium High

LoS only

TCO

Licensed

5.5%

99.9%

> 20km


F

2 GHz – 40 GHz

1 Gbps/link

22


* Choose the best wired / fiber tech

Choose the right wireless tech

Design a great “ One Converged Network”

1

2

23

So, how should an operator implement a converged network?

Fixed wireless can be designed in many network topologies


Linear

Mesh

Star

Point to point relay

Ring

24

Converged topologies are applicable to most use cases


Cell Tower backhaul Small cell backhaul Fixed wireless to Premise

Fiber ring

Fiber

Fiber

Residential Hospitals EnterprisesSmall Cells

Cell Tower

Mesh

Ring

Star Linear

Star

25

Design a good “converged network” in 5 stepsI-CORE approach of designing a network


Integrated Design across layers

Centralized Planning

One Converged Network

Re-Use Existing Infra

Everything Survey

I

C

O

R

E

26

How would the “converged network” design look like?


Fiber ring

Fiber

Rural

Hospital

Enterprises

Small Cells

Cell Tower

ResidentialFSO or E band

E band , Sub 6GHz

Or licensed microwave

V band

+ Sub 6GHz

27

FSO or E band

V band

or Sub 6GHz

Convergence driving the “Networks of Tomorrow”


MEC

Satcom urban offload/

rural connectivity

Autonomous

cars

D2D

communicationSensors and telemetry

AI/ML

NMS

5GNR

V band

FSO

E band

LiFiFSO + E Band

5GNR

5GNR

Sub 6GHz

Network slicing

Unified core

5GNR

5GNR

28

Converged Network IntegrationOptical Fibre & Cable

Fibre roll out Software & Intelligence

Programmable Network

29

Would love to engage with you further

Please tweet/post using #stlwebinar

https://twitter.com/SterliteTech

https://www.linkedin.com/company/sterlite-technologies-ltd-/

30Copyright © 2019 Sterlite Tech.

5G is coming with great Gigabit applications - STL tech PPT Final...DECT LiFi IoT W Band 10MHz...

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