P2 Wir ireless Mesh Network Smart Virtual Fiber for Surveillance - - PowerPoint PPT Presentation

P2 Wir ireless Mesh Network

Smart Virtual Fiber for Surveillance Solution

Panja Klaipothong

Wireless Professional for Public Safety & Security System

P2 at a Glance

• Background
• Founded in 2010, headquarters in Hong Kong, regional offices in USA, Singapore, Greater

China, Australia and…………………….

• Focus
• Designs, develops and markets wireless mesh solutions
• Product
• Industrial-grade high throughput mesh units for surveillance backhauling applications
• Customers
• Safe city, safe critical infrastructures, safe campus and safe events
• Business model
• Product sales through distributors, resellers, system integrators and strategic partners

P2’s Strengths

World’s leading

wireless backhaul company

1,733 Mbps

end-to-end link 7X higher throughput

(1,200 vs 150 Mbps) in the market

Support 20 hops & 80 HD cams

in one daisy chain or ring

12 world class patents

(granted/pending)

• n device routing algorithm,

wireless security

Cost efficient

Instant deployment

Industrial design.

IP67 weatherproof. 6kV surge protection

Surveillance

Industry-proven

Safe and Secure

Safe city. Safe Critical Infrastructure Safe Campus.

Smart Virtual Fiber TM

technology

Cable replacement

Alternative & Rapid Way?

Why is Redundancy Important?

SPIDERMAN IS ISSUED

"บิ๊กตู่" สั่งเอาสายไฟฟ้าลงดินใน 5 ปี หลังโดน "บิล เกสต์" โพสต์

Options, Limitations and Solutions :

Poi

• int-to

to-Poin int, Poin int-to to-Multi-Poin ints & Mesh Network

1

หลักการติดตั้งอุปกรณ์ไร้สายเบื้องต้น

• หลักการติดตั้ง - แนวส่งสัญญาณจะต้อง LOS

หลักการติดตั้ง - แนวส่งสัญญาณจะต้อง LOS

Technology Trend 2016

ปัญจะ คล้ายโพธิ์ทอง เลขาธิการสมาคมไทยไอโอที

Secretary General of Thai IoT Association

Wir irele less Mesh sh Netw twork for r Sm Smar art City City & Io IoT

Smart Virtual Fiber for Safe City

X20 Ring topology

Public Safety, , Smart City, Surveillance Design

Product Line

Product Overview

• 2x2:2 MIMO
• 867 Mbps data rate
• 2 radios (2x5GHz)
• 1 int. + 1 ext. antenna

X20 MeshRanger X30 Series MeshRanger

• 1,200 Mbps PTP throughput
• 800-1,200 Mbps end-to-end
• 20 km PTP range
• 4x4:4 MIMO*
• 1,733 Mbps data rate
• 3 radios (2x5GHz + 1x2.4/5GHz)
• 1 int. + 2 ext. antenna
• 4x4:4 MIMO*
• 1,733 Mbps data rate
• 2 radios (2x5GHz)
• 1 int. + 1 ext. antenna
• 4x4:4 MIMO*
• 1,733 Mbps data rate
• 2 radios (2x5GHz)
• 2 ext. antennas

* Aggregated to 2x2:2 MIMO @160 MHz

All performance figures are target values subject to site and link conditions and regulatory limitations

• 1,200 Mbps PTP throughput
• 800-1,200 Mbps end-to-end
• 20 km PTP range
• 1,200 Mbps PTP throughput
• 800-1,200 Mbps end-to-end
• 20 km PTP range
• 600 Mbps PTP throughput
• 400 Mbps end-to-end
• 40 km PTP range

X33 X32 X32e X20

Product Overview

• Built-in P2 device

firmware

• Web-based user interface
• To configure and manage

P2 devices

• Device status overview
• Firmware upgrade
• System maintenance
• Channel scan and mesh link

alignment

• Configuration on Ethernet

ports, network and radio interfaces

SmartMoment (PTOS)

• Optional network

provisioning and management software

• Web-based user interface
• Managing from 10 to

16,000 P2 devices

• Smart Dashboard system

administration and monitoring

• SmartProfile centralized

configuration management

• SmartMesh link monitoring

and fault management

MeshProvision Server (MPS)

• Extra high throughput wireless surveillance backhauling application
• 3-radio (2 x 5GHz + 1 x 2.4/5GHz) Wireless Mesh Unit
• Advanced 4x4:4 MIMO aggregated to 2x2:2 @160MHz
• 5/10/20/40/80/160 MHz channel
• Maximum 1,733 Mbps data rate
• Target PTP throughput: up to 1,200 Mbps at 0.5 km, 600 Mbps at 1 km

and 300 Mbps at 3 km using built-in antenna

• Target end-to-end throughput 800 to 1,200 Mbps
• Built-in 5GHz 20dBi antenna, 2 external 5GHz ports, 2 external 2.4/5GHz

ports

• More than 20 hops backhauling
• Backhaul range: 20+ km LOS (built-in antenna), 100 km (external antenna)
• 80 concurrent HD IP cameras (15 Mbps per camera)
• IP67 weatherproof
• 60W high power PoE input, 802.3af PoE output

X30 Series Tri-5GHz MeshRanger

• High throughput wireless surveillance backhauling application
• 2-radio (2 x 5GHz) Wireless Mesh Unit
• 2x2:2 MIMO
• 20/40/80 MHz channel
• Maximum 867 Mbps data rate
• Target PTP throughput: up to 600 Mbps at 1 km, 300 Mbps at 5 km

and 150 Mbps at 10 km using built-in antenna

• Target end-to-end throughput up to 400 Mbps
• Built-in 5GHz 19dBi antennas and external 5GHz ports
• More than 10 hops backhauling
• Backhaul range: 40+ km LOS (built-in antenna), up to 100 km (external

antenna)

• 40 concurrent HD IP cameras (15 Mbps per camera)
• IP67 weatherproof

X20 Dual 5GHz MeshRanger

SmartMoment

• Built-in web-based firmware to configure and manage P2 devices
• Streamline basic configuration for network, router and P2 devices

Home Page Config Page Mesh Link Alignment Tools

MeshProvision Server

• Centralized network provisioning and monitoring management system
• Smart Dashboard summarizing P2 devices, resources, WLAN, client status, network interface and latest alarm

logs information

• SmartProfile configuration and SmartMesh mesh link monitoring
• Choices of MPS – Basic, Standard and Professional supporting starting 10, 500 or 3,000 P2 devices licenses all

expandable to 16,000 P2 device licenses

Smart Dashboard Group-based Home Page

Solution Design

X20/X30/Z500 main unit External antenna (optional) RF cable (optional) Mounting kit PoE output for surveillance camera (X30 only)

Product Components

PoE injector (optional, not shown here) Built-in antenna

Radio2 (V) ETH0 (PoE In) LED panel Radio2 (H) ETH1 (PoE Out) Radio1 (V) Radio1 (H)

Port and LED (X33)

6kV surge protection Fan-less design, no moving parts Single board design, no card connection 80+80 MHz programmable bandpass filters

Industrial Design

Built-in heater, -40 to 65°C

• perating temperature

External antenna 5GHz radio

X33

R0

X32e

R0 Eth0

X32

R0 Eth0 Eth1 Eth0 Eth1

2.4/5GHz radio

Radio and Antenna

Eth0 Eth1

X30 series X20

R1 R1 R1 R0 R2 R1

Model MeshRanger X20 X32 X32e X33

Weatherproof IP67 Application Smart virtual fiber Radio 5GHz 2 2 2 2 2.4GHz

• 2.4/5GHz
• 1
• Max. data rate, Mbps

867 1,733 1,733 1,733 Antenna 5GHz

• Int. + Ext.

Ext.

• Int. + Ext.

2.4GHz

• Ext.

Capacity 40 HD cameras 80 HD cameras Ethernet port 1 2 (1 with PoE output)

Product Comparisons

Technology Differentiation

Smart Virtual Fiber Technology

• Allow a wireless backhaul to be extended to over 20 hops
• World’s leading 1,733 Mbps backhaul vs. 802.11n 300 Mbps in the market
• 800 to 1,200 Mbps true usable throughput end-to-end
• 7 times higher throughput than conventional PTP/PTMP (1,200 Mbps vs. 180 Mbps)
• Controller-less operation, no single-point-of-failure

X30 Internet X30

800 – 1,200 Mbps

800 – 1,200 Mbps throughput with virtually no bandwidth degradation

800 – 1,200 Mbps 800 – 1,200 Mbps 800 – 1,200 Mbps 800 – 1,200 Mbps

• Single point of failure at master site ➔ Not robust enough
• Difficult to find a master site where it can see all CPE LOS ➔ Difficult radio planning
• Hidden node issue (CPE cannot see each other) ➔ High throughput drop & radio failure
• Support only 2 to 3 CPE bridges practically ➔ Not scalable
• Uplink synchronization and co-channel interference issues ➔ High packet lost, high latency and low throughput

Typical PTMP network in the market

Limitations in Today’s PTMP Deployments

3 5

หลักการติดตั้งอุปกรณ์ไร้สายเบื้องต้น

• หลักการติดตั้ง - แนวส่งสัญญาณจะต้อง LOS

• NO single point of failure ➔ Support auto-recovery intrinsically
• SIMPLE deployment ➔ Simply bypass obstacles, requires no technical expertise in radio planning
• NO hidden node issue (each node can see the neighbor node) ➔ High throughput
• NO uplink retrial issue, robust mesh link ➔ Support over 20 nodes
• NO multi-path interference ➔ No synchronization is needed, allows frequency reuse

P2’s Smart Virtual Fiber wireless backhaul network

How P2’s Smart Virtual Fiber Works?

Smart Virtual Fiber Cost Comparison

• Conventional solution requires 2 devices per site (except both ends)
• P2 solution requires only 1 device per site extension
• Up to 50% cost savings
• More than 50% lower in latency
• Dual or multiple radios per device
• Much simpler installation, no external switch and cables connecting the devices

Conventional mesh chain P2 Smart Virtual Fiber

Conventional AP Totally 10 devices are required P2 device Only 6 devices are required, 40% less!

Network Design

Daisy chain Ring topology Double Ring 2 Tiers

Network Topology

Daisy Chain

IP Camera Video analytics VMS X30/ X20 X30/ X20

• Simple and scalable architecture
• X30 supports up to 1,200 Mbps true throughput (X20 up to 400 Mbps)
• Support 80 HD or 20 4K cameras
• Support more than 20 hops

X30 daisy chain up to 1.7 Gbps

X30/ X20

Ring Topology

• Large-scale and robust architecture
• X30 supports up to 1,200 Mbps true throughput (X20 up to 400 Mbps)
• Support 80 HD or 20 4K cameras
• Support more than 20 hops

X30/ X20 X30/ X20 Video analytics VMS IP cameras

X30 ring topology

up to 1.7 Gbps

2 Tiers Ring

X20

Tier-1 ring topology

up to 1.7 Gbps

Tier-2 ring topology

up to 867 Mbps

IP cameras X30 Tier-2 ring Tier-2 ring Tier-2 ring Video analytics VMS

Auto Path Selection

Least path cost Higher path cost

• Auto distribution of traffic amongst selected sites or servers based on least path cost
• Same or different gateway locations
• Customizable configurations

X30/ X20 X30/ X20 Video Analytics 1 VMS 1 IP camera Video Analytics 2 VMS 2

Auto route selection will choose the least cost path

Auto Recovery

• Auto failover route selection
• Auto switch over in seconds
• Auto recovery when primary path resumed normal
• High cost saving as compared to conventional 1+1 redundancy

Auto switch to alternative path

Embedded self- healing algorithm

When normal path fails

X30/ X20 X30/ X20 Internet

• Auto path cost calculation – support 2 paths within a ring each running at maximum data rate
• A 867 Mbps ring topology can double up to support 1,733 Mbps during normal operations

867 Mbps 867 Mbps

X20 X20 Video analytics VMS IP camera

2 x 867 Mbps = 1,733 Mbps in normal operations

Double UP Ring Topology –

2X Capacity and 2X Redundancy

• Speedy build up surveillance network wirelessly
• e-Learning – wireless connection for laptops at classrooms, function rooms,

halls, library, canteen and playgrounds etc.

• Full indoor and outdoor campus coverage – including surrounding areas,

dormitory and students at home

• Ad-hoc network connection – for enrollment, orientation and interflow

program activities etc.

• Anywhere connection to campus resources – e.g. librarian services,

facilities booking etc.

• Anywhere distant learning
• Outdoor teaching

Safe Campus Application

IP camera

Safe Campus Network Design

X20/ X30

X20/30 mesh ring

IP camera Video Analytics VMS

• Speedy build up surveillance network wirelessly
• IP cameras can be deployed anywhere in the site immediately using

Smart Virtual Fiber

• No worry about cabling connectivity
• Expandable and adaptive to the changing site environment
• Site safety monitoring
• Construction progress monitoring
• Worker performance tracking
• Site entrance and exit monitoring and recording

Safe Construction Site

Safe Construction Site Network Design

IP camera X20 Video Analytics VMS X20 X30 X30

X30 mesh ring

Wireless Security

Drawbacks in IEEE 802.11s Standards-based Mesh

• The security model commonly used by wireless backhauling

equipment in the market, based on IEEE 802.11s mesh standards, has two prominent drawbacks:

• It uses plaintext mesh ID that malicious entity can retrieve for attack
• It uses pre-shared key for authentication that previous user may know

and malicious party can hack easily

P2’s Proprietary Wireless Security Architecture

• Enhanced 3-factor authentication mechanism
• Using a mesh ID, a mesh key and a static key to generate the “real” connection keys necessary for the mesh link

setup

• The static key is unknown to the user and not easily exposed
• 2-tier irreversible key generation algorithm
• Instead of directly using user-defined keys, a 2-tier hash mechanism is used
• Impossible to deduce the original encryption keys
• Unique per-link packet encryption
• Based on proven 128-bit AES encryption
• Further dividing the encryption key into two parts, consisting a 32-byte mesh ID and a 16-byte mesh key, to

make the encryption more robust

• MAC-based access control
• Blocks unpermitted connection even if all the connection details above were obtained but the connecting device

is not in the MAC access list

Unique Per-Link Packet Encryption

Connection Key Connection ID

One way Hash

Encryption Key

AES Encryption Engine

16 bit Sequence Counter

Content Header Encrypted Content Header Encryption Header

Market Application

Market Application

• Public security
• Traffic monitoring
• Crime prevention
• Municipality control
• Crowd control etc.

Safe City

• Railways
• Mass transit railways
• Terminus
• Piers
• Bridge etc.

Safe Critical Infrastructure

• Real estates
• Container ports
• Universities
• Theme parks
• Plants and

warehouses

• Extraction fields etc.

Safe Campus

• Exhibitions and

events

• Bazaars
• Construction sites

etc.

Safe Event

• Patrol vehicles
• Police
• Disaster victim

identification etc.

Disaster Rescue

Case Study: Safe City

• Application: Safe City wireless video surveillance for the public areas
• Product: X20 MeshRanger
• Challenge:
• 2,000,000 sq. m large coverage areas including Phase 1 to 3 outdoor areas and

surrounding Tai Po district

• High interference of over 100 interfering AP, 4G antennas and microwave link around the

mesh link

• Solution:
• 5-hop mesh ring is built on rooftops of 4 buildings as backbone (total loop distance 1,000

m)

• Designed for 400 Mbps throughput (2 paths in a 200 Mbps mesh ring) at 40 MHz channel
• 4 x 4K resolution surveillance cameras connected initially expandable in future
• Result:
• Smart Virtual Fibre connection quality
• High 4K resolution quality enough for surveillance over 1 km distance away
• Simple radio planning, fast setup time in days
• Robust in highly interference environments
• Resilient with redundancy and self-healing
• HKSTP can now demonstrate itself as a safe city campus, one of the most important

criteria in building a smart city

Hong Kong Science Park

Smart Virtual Fiber for Safe City

X20 Ring topology

400 m

410 m

40 m

Smart Virtual Fiber for Safe City

X20 Ring topology

400 m

410 m

40 m

Network Design

X20 Node Wireless link IP Camera Wired connection Video Analytics center

1 2 3 4 5

P1 P5 P4 P3 P2 P6

External antenna Surveillance area

Deployment Scenario

Camera Screen Capture

P4 P4 P6 P6

Locations Real Time Video Surveillance

Case Study: Safe Critical Infrastructure

Mass Transit Railway, Tsing Lai Bridge

• Application: Safe Critical Infrastructure wireless video

surveillance for preventing vessel accident and monitoring bearings along Tsing Lai Bridge in Hong Kong

• Product: X20 MeshRanger
• Challenge:
• High throughput supporting 25 IP cameras or 800 Mbps data rate
• High interference between multiple parallel signal paths
• Full hardware redundancy and fast auto-recovery of less than 10

seconds

• Solution:
• Dual 4-hop rings are built
• Each hop site contains 2 units of X20 connected by a data switch for

hardware redundancy

• Totally 16 units of X20 are used for the project
• IP cameras are connected to the data switches
• Result:
• Impressive throughput and stability performance
• X20 operate smoothly at 20/40 MHz channel supporting 400/800

Mbps data rates in dual rings respectively

• Negligible latency <10 ms and packet loss
• Fast failover recovery time below 10 seconds

Smart Virtual Fiber for Safe Critical Infrastructure Monitoring

P3 P2 P4 P5 P6 P7 TSY

IP camera

P2 P3

IP camera

• Provision of cameras for monitoring vessels

traveling through the Rambler Channel

Pillar Surveillance center

Network Design

X20 External antenna RF cable Double mesh ring 1 Ethernet cable Network switch IP camera Double mesh ring 2

P2 P7 P6 P5 P4 P3 TSY

Video Analytics

VMS MTR Extra redundancy

Mass Transit Railway, Yuen Long Station

• Application: Safe Critical Infrastructure wireless

mesh video surveillance at Yuen Long station, Hong Kong

• Product: P2 MeshRanger
• Challenge:
• High interference at platform area
• Difficult to expand existing surveillance network by

laying cable

• Solution:
• 9 surveillance cameras are connected to a 9-hop

wireless mesh network

• 2 gateways for traffic offloading and self-healing

purposes

• MPS for service provisioning
• Result:
• Replaced entire legacy analog surveillance network
• Zero cabling effort
• More surveillance cameras can be added easily vs. only

4 cameras previously

Case Study: Safe Campus

• Application: Safe Campus wireless video surveillance for campus and

surroundings

• Product: X20 MeshRanger
• Challenge:
• 100,000 sq. m large area covering 5 school campuses without cabling in

between

• Short setup time, no interruption to the classes
• Solution:
• 5-hop mesh ring is built on rooftops of 4 school campuses as backbone.

Daisy chain branch to the 5th campus.

• The network can be expanded flexibly in future
• Relay-site to overcome NLOS blockage by buildings
• 6 surveillance cameras connected initially expandable to 20 cameras in

future

• Result:
• Virtual fibre connection quality
• Real-time PTZ monitoring, either locally and at remote sites
• High flexibility in future expansion location and 4K camera quality
• Fast setup time in days
• Resilient with redundancy and self-healing
• Kung Kai is now leading and innovative in safe campus

Fung Kai School Group

Smart Virtual Fiber for Safe Campus

Site 1 Site 3 Site 4 Site 5 Site 6 X20 Camera Fung Kai No. 1 Secondary School Fung Kai No. 1 Primary School Fung Kai Innovative School Fung Kai School Campus Building Fung Kai School Campus Building

Camera Screen Capture

Case Study: Safe Event

Singapore Geylang Serai Bazaar

• Application: Safe Event and Festival wireless mesh video surveillance for

Bazaar Ramadan at Geylang Serai

• Product: X20 MeshRanger
• Challenge:
• NLOS blocked by bridges, bazaars and trees
• Low latency recording for fast moving traffic and very big crowd
• High interferences from the bazaar stalls, power generators and vehicles
• Short deployment time – 1 day from radio survey to deployment
• Solution:
• A 5-hop wireless mesh network is built along a 1 km road
• Daisy chain connecting cameras at each node to command center
• PTZ HD cameras are used for flexible view at 360 degree
• Temporary pole mounting at road side for easy setup and dismantling
• Result:
• Smart Virtual Fibre connection quality
• Impressive stability for over 1 month without down time
• Below 1 ms very low latency on average was recorded
• Much better performance over 4G wireless network
• High robustness in heavy rain and hot weather
• The Geylang Serai Bazaar Organizer is now proud to provide safe events and

festivals in the city

Smart Virtual Fiber for Safe Event

C1 C2 C3 C4 C5

Command Center

Camera Screen Capture

Antennas Type

หลักการติดตั้ง - แนวส่งสัญญาณจะต้อง LOS

THANK YOU