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Proprietary and ConfidentialProprietary and Confidential

The road to 5G wireless backhaul

Proprietary and Confidential

"We’re running out of spectrum – it’s too congested"

"We need to better control installation and provisioning costs"

"We need a partner who can build AND optimize our network“

"Our power-related expenses are too high"

"Any service interruption is damaging to the business"

"We need to handle capacity surge to the last mile (1-2Gbps)"

2

Voices from the market

“We need to meet our customers’ SLAs and stay within budget”

“We need backhaul capacity in the right place, on time!”


• The needed capacity with less resources

• Simple & quick network modernization

• Reduced energy related expenses

• Increased productivity

3

•Reliable network

• Committed backhaul experts

• Future solutions built into your network TODAY

•Deploy services anywhere without backhaul constraints

• Serve more customers with more services


4G Now

Proprietary and Confidential 5

The State of LTE – February 2016

Courtesy of: OpenSignal. The State of LTE February 2016 (OpenSignal.com)


The State of LTE – February 2016

Courtesy of: OpenSignal. The State of LTE February 2016 (OpenSignal.com)


• Differentiation between different traffic classes (CoS)

• Services within the same traffic class are treated as a single aggregate with no isolation

• Limited per-service visibility and control

• Each service gets its own personalized treatment

• TDM-grade performance providing per-service full visibility and control

Hierarchical QoS (H-QoS) vs. Standard QoSStandard QoS

Ethernet

Radio

Eth.

traffic

Service 1

Service 2

Service 3

Voice

Streaming

Data

V

S

D

V

V

S

S

D

D

H-QoS

Ethernet

Radio

Service 1

Service 2

Service 3

V

S

D

Service 1

Service 2

Service 3

V

S

D

V

S

D

7


Professional service & support by a team of wireless backhaul expertsCommitted backhaul experts


5G Future Networks


Implications of additional capacity

Generation Access channel UE DL capacity (max) eNB (6 cell) peak backhaul DL capacity

4G – LTE 5MHz 50Mbps (2x2 MIMO) 250Mbps

4G – LTE 20MHz 200Mbps (2x2 MIMO) 500Mbps

4.5G – LTE-A Nx20MHz (CA) 500-1000Mbps 1-2Gbps

5G 100s of MHz 1-10Gbps 10-20Gbps


…Without the need for expensive fiber

18

How can we address new backhaul capacity requirements…The capacity challenge

HIGHERBACKHAUL CAPACITY


4x4 LoS MIMO1Gbps@28MHz2Gbps@56MHz

• XPIC – cross polarization interference cancelation

• 4x4 LoS MIMO – Line of Sight Multiple Input Multiple Output

• Header De-Duplication

Capacity boosting techniquesSolving the capacity challenge

AVAILABLE TODAY


• 80MHz – Available only in North America (FCC)

• 112MHz – Available in selected countries (ETSI)

• 224MHz – Under ETSI review

Transition to use of wide channels – increasing capacity within the MW spectrumSolving the capacity challenge

Wide channels4Gbps@112MHz8Gbps@224MHz


Millimeter wavesE-Band – 70-80GHzV-Band – 60GHz

10Gbps

• Ultra-wide channels, high capacity, low footprint and low power consumption for macrocell and

small cells backhaul

• V-Band solutions – not optimal for wireless backhaul

• High attenuation

• Interference (license-exempt band)

Adopting millimeter waves spectrum – Ultra-high capacitySolving the capacity challenge


• Higher capacity, lower footprint and lower power consumption

• Practically unlimited spectrum and capacity

Extending use of millimeter waves spectrum – unlimited capacitySolving the capacity challenge

Millimeter wavesW-Band – 100GHz (75-110GHz)

D-Band – 140GHz (110-170GHz)

20Gbps


• Multiband / Carrier aggregation: Any combination of MW & mmW spectrum to achieve

ultra-high capacity with high availability

• Combine MW availability and mmW capacity

Add capacity despite congested microwave spectrumExtending use of millimeter waves spectrum

99% AVAILABILITY

3.65 days down/year

mmW2.5Gbps

99.999% AVAILABILITY

MW1Gbps

5.24 minutes down/year


Implications of higher capacity-density

HIGHERBACKHAUL CAPACITY


Higher access frequencies Implications of higher capacity-density

Denser grid, due to propagation

2G, 3G, 4G - CMwave

5G – DMwave (28GHz)?

5G – MMwave (E-Band)?


Wireless backhaul frequency allocation becomes a challengeThe effect of higher density cell-site grid

4G



4.5G



5G


Put frequency coordination challenges to restDeploy services anywhere without backhaul constraints

| F1

| F2

| F3

| F4


• 50% spectrum savings, network wide

• Advanced Frequency Reuse – built into the IP-20 Platform

30


| F1

| F1

| F2

| F2


STREET LEVEL DEPLOYMENTS


• Meeting the challenges of street level deployment

• NLOS environment

• Quick and efficient installation

• “Install anywhere” challenge

• Enhances security requirements

32

Moving towards street level deploymentThe effect of higher density cell-site grid


IP-20Eflat panel integrated antenna Industry-lower footprint

• Microwave NLoS – deployment flexibility without QoS compromise

• Zero Touch Provisioning - quick and efficient mass installation in limited - accessibility locations

• Low footprint, low weight, low power consumption - install anywhere

• Meeting security requirements - enhanced physical and virtual security

33

Solving street level deployment challengesThe effect of higher density cell-site grid

IP-20C27W per carrier


• Accelerate time-to-revenue

• Meet mass deployment targets

• Meet SLA

• Increase staff productivity

• Zero touch provisioning

• Once physical installation completed –

move on to the next site

34

with Installation wizards, future ZTPFast order-to-service connectivity


With short haul and long haul license exempt, compact solutionsQuick COW (Cell on wheels) deployment

FibeAir 2500SC JetSub-6GHz PtMP solution

FibeAir IP-20LHAll indoor solution with 5.8GHz support


• High capacity anywhere, overcome capacity limitations of Sub-6GHz solutions

• Adaptive channel estimation maximize NLOS capacity

36

Gain deployment flexibility without QoS compromiseMW NLOS operations


Vandalism

37

Stay ahead of threatsEnhanced security

Denial of service

Eavesdropping Tempering

Cyber attacks

Physical security | Traffic encryption | Identity management Centralized authentication | Event logging | Secure product architecture and development

FIBEAIR IP-20 ASSURED PLATFORMMission critical backhaul


New services and new types of devices

NEW TYPESOF DEVICES

NEWSERVICES


GET READY FOR THE TELCO CLOUD


SDN benefits for wireless backhaul

Quick time to market | Network optimization | Multi-domain/multi-vendor applications | Legacy network support

Get ready for the Telco cloud

FibeAir IP-20 platform | SDN ready

Network optimization applications

Power | Spectrum | Capacity | Network utilization

Open standards

Multi-domain, multi-vendor applications

Rapid service introduction

No vendor lock-in

Legacy network support

No forklift network changeover


Future solutions built into your network todayGet ready for the Telco cloud

| Ceragon chairs the Microwave-SDN sub-group in Open Networking Foundation

Power – turn off radios when capacity not requiredSpectrum – dynamically allocate frequency across the networkCapacity – smart re-route and on-demand capacityMonitoring – monitor E2E network elements for pro-active troubleshooting

No forklift network changeoverEnabling multi-domain, multi-vendor applicationsRapid service introductionEliminate vendor lock-in

SDNSoftware Defined

Networking

Ceragon – SDN pillars:• Separates the control layer from L2/L3/MPLS data plane• Standard SBI: OpenFlow / Netconf• Standard NBI• SDN applications


Utilizing standard HW – simplifying network architectureVirtualized wireless backhaul

eNo

deB

Wir

eles

s b

ackh

aul

Ro

ute

r

RO

AD

M

Cac

he

/MEC

DP

I/U

TM

MW/mmW radio


Dynamic Rerouting with SDN

SDN Controller

Rerouting Application

Macro Site

Macro Site

Aggregation

Node

Carrier Ethernet

IP/MPLS

Aggregation

Node

Aggregation

Node

Macro Site

Macro Site

Aggregation

Node

Fiber Aggregation

Network


Dynamic Rerouting with SDN

Macro Site

Macro Site

Aggregation

Node

Aggregation

Node

Aggregation

Node

Macro Site

Macro Site

SDN Controller initiates multi segment multi vendor reroute based on global network view

Aggregation

Node

#1: Fade Notification

Rerouting Application

SDN Controller

Fiber Aggregation

Network

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Traffic-Aware Power Optimization

Carrier Ethernet

IP/MPLS

Fiber Aggregation

Network


Fiber Aggregation

Network

46

Traffic-Aware Power Optimization

Low Traffic Utilization

SDN CONTROLLER readjusts microwave radio performance, reducing power consumption

Power

Save

Mode

Power

Save

Mode

Power

Save

Mode

Power

Save

Mode

Power

Save

Mode

SDN Controller

Power Saving Application

Shaping Application

Carrier Ethernet

IP/MPLS


Adjusting the Network to a Live Concert

Macro Site

Macro Site

Aggregation

Node

Carrier Ethernet

MPLS-TP

IP/MPLS

Fiber Aggregation

Network

Aggregation

Node

Aggregation

Node

Aggregation

Node

Macro Site

Macro Site

Access Backhaul

Aggregation Backhaul

BackboneLTEAccess

Core

EPC

In mobile broadband: Downlink > Uplink


Macro Site

Macro Site

Macro Site

Aggregation

Node

Carrier Ethernet

MPLS-TP

IP/MPLS

Fiber Aggregation

Network

Aggregation

Node

Aggregation

Node

EPC

Aggregation

Node

48

Adjusting the Network to a Live Concert

Macro Site

Access Backhaul

Aggregation Backhaul

BackboneLTEAccess

Core

#1: Live event traffic pattern

SDN Controller readjusts

spectrum for both access and backhaul to support service requirements – more uplink!

SDN Controller

Spectrum Allocation Application


Future solutions built into your network, today


Save on site visits and truck rolls

One click, double capacityFuture solutions built into your network today

50


¼ of the spectrum, ½ the power consumptionThe needed capacity with less resources

1H’08

IP-20C4x4 Los MIMO

1Gbps@28MHz2Gbps@56MHz


• LoS 4X4 MIMO - quadrupling capacity using the same channel bandwidth

• 1Gbps radio throughput over a single 28MHz / 30MHz channel

52

LoS MIMO 4x4 technology

Proprietary and Confidential53

LoS MIMO 4x4 technology

Optimal antenna separationCapacity vs. antenna separation

Achieving 70% of max capacity at half the optimal antenna separation (on both ends!)

Link distance [km]O

pti

ma

l A

nte

nn

a S

ep

ara

tio

n [

m]

ℎ𝑜𝑝𝑡2 = ℎ1 ∙ ℎ2 =

𝐷 ∙ 𝐶

2 ∙ 𝑓D – Distance [m]C – Speed of Light [m/sec]F – Frequency [Hz]


Parameter Ceragon FibeAir IP-20C Alternative

Capacity 1Gbps 1GBps

Configuration 4x4 LoS MIMO 2x 2+0 XPIC

Spectrum required 28MHz 56MHz

Yearly spectrum fee $2,100 $4,200

Annual cost for 100 links $2,100,000 $4,200,000

The capacity you need, with ¼ of the spectrumOPEX savings with LoS MIMO

Annual saving potential

$4.2M


• Advanced Frequency Reuse:

• 50% spectrum savings, network wide

55


| F1

| F1

| F2

| F2


Radio planning completedOperator from India can now remove backhaul constraints

Increase coverage & capacity

Gain market share

Simpler rollout - Less radio variants

Reduce tower and rooftop costs (½ antenna size)

AFRAdvanced Frequency Reuse


Lower footprint allows you to allocate tower space for new servicesReduce tower load

IP-20C6-42 GHz

IP-20EE-band

Header de-duplication-20% less equipment on tower

MorecapacityWithout additional equipment

More capacity-less equipmentintegrated antenna IP-20E

Minimalfootprintand weight

Smaller antennaless radio units

2 in 12 carriers in 1 box


• Split the bit stream between two radios / cores

• Reduce the antenna size

• Inherent protection

• No additional spectral resources

58

Reduce antenna size with multi-core technology


Summary


Wireless backhaul for your 4G, 4.5G and 5G networkYOUR

CHALLENGEOURSOLUTION 4G->4.5G 4.5G->5G

High capacity0.5-1Gbps: 28 – 112MHz MW, 62.5–250MHz mmW (57-86GHz)

10Gbps+: 112–224MHz MW,0.5–2GHz mmW (57–140GHz)

Flexible deployment Provisioning wizardsZero-Touch Provisioning,NLoS MW & mmW

Resources utilization L2 switching, H-QoS SDN & NFV

Customers’ QoE Locate sites anywhere Low Latency

Spectrum utilization LoS 4x4 MIMO, AFR

Growing threats IP-20 Assured

Future proof SDN ready


Thank You

the road to 5g - tellumat.comparameter ceragon fibeair ip-20c alternative capacity 1gbps 1gbps...

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