SlideShare una empresa de Scribd logo
1 de 26
Descargar para leer sin conexión
WHY DASH7 BEATS ZIGBEE
                  JP Norair
  Co-chair, DASH7 Technology Working Group
               10 August 2009
WHY DASH7 BEATS ZIGBEE
                                JP Norair
 Click For      Co-chair, DASH7 Technology Working Group
Next Slide!                  10 August 2009
www.dash7.org




DASH7 = Long Range
www.dash7.org




7x

6x   433 MHz

5x

4x

3x             900 MHz

2x

                         2.45 GHz
1x




DASH7 = Long Range
www.dash7.org




7x                               At 433 MHz, DASH7 inherently has:
6x      433 MHz                  6x the range of ZigBee
     DASH7
5x                               6x the penetration through obstacles

4x
                                 6x the in-building coverage

3x                     900 MHz
                  802.15.4
2x                 c/d/g
                                                             2.45 GHz
1x
                                                          ZigBee




DASH7 = Long Range
www.dash7.org




DASH7 = Low Power
www.dash7.org
www.dash7.org
www.dash7.org




 DASH7 HAS RF WAKEUP
                                                               Avg:
 DASH7 uses a wakeup signal to achieve low
                                                              30 - 60
 latency, low power, and elegant architecture.                 µW
 The wakeup mechanism requires little overhead
 and has a latency of only 2.5 - 5 seconds.

                                                ZigBee has no wakeup and must use an
                                                    inflexible scheduling mechanism to
                                    Avg.           achieve low power. Recalibrating the
                                  300 - 600   scheduler is a massive power drain, and it
                                    µW           must happen whenever devices move.

Source: DASH7 Technology Whitepaper              ZIGBEE DOES NOT
www.dash7.org




             Avg:
            30 - 60
             µW




  Avg.
300 - 600
  µW
www.dash7.org




 Avg:       Avg.
30 - 60   300 - 600
 µW         µW
www.dash7.org




 Avg:       Avg.
30 - 60   300 - 600
 µW         µW




DASH7 = Low Power
www.dash7.org




 Avg:         Avg.
30 - 60     300 - 600
 µW           µW




  DASH7 = Low TCO
          (Total Cost of Ownership)
www.dash7.org




                        DASH7                                       ZIGBEE
 Avg:                                        Avg.
               Device Cost $ 10                             Device Cost $ 10
30 - 60                                    300 - 600
 µW             Battery Life 20K Dialogs     µW              Battery Life 2K Dialogs
          Devices Expended 4.38                        Devices Expended 43.8
          over 10 years use                            over 10 years use
                Device Cost $ 43.80                          Device Cost $ 438
           over 10 years use                            over 10 years use
             Labor Cost for $ 12.50                       Labor Cost for $ 12.50
          Replacing 1 Device                           Replacing 1 Device
             Labor + Device $ 98.50                       Labor + Device $ 985.00
          Cost over 10 years                           Cost over 10 years
www.dash7.org




                        DASH7                                       ZIGBEE
 Avg:                                        Avg.
               Device Cost $ 10                             Device Cost $ 10
30 - 60                                    300 - 600
 µW             Battery Life 20K Dialogs     µW              Battery Life 2K Dialogs
          Devices Expended 4.38                        Devices Expended 43.8
          over 10 years use                            over 10 years use
                Device Cost $ 43.80                          Device Cost $ 438
                                               10x
           over 10 years use                            over 10 years use
             Labor Cost for $ 12.50                       Labor Cost for $ 12.50
          Replacing 1 Device                           Replacing 1 Device
             Labor + Device $ 98.50            10x    Labor + Device $ 985.00
          Cost over 10 years                       Cost over 10 years

           DASH7 vs. ZigBee : 10x the performance, 1/10th the cost
www.dash7.org




DASH7 = Efficient
www.dash7.org


This smart house has
wireless sensors and
control devices including:
• Water flow meters
• Electric meter
• Kitchen appliance
  monitors
• Smart Theromstat
• Clothes dryer moisture
  sensor
• Exhaust fan control
• Allergen sensors
www.dash7.org


This smart house has
wireless sensors and
control devices including:
• Water flow meters
• Electric meter
• Kitchen appliance
  monitors
• Smart Theromstat
• Clothes dryer moisture
  sensor
• Exhaust fan control
• Allergen sensors
www.dash7.org


ZigBee uses multi-hop
networking to compensate
for its short range and
poor in-building coverage.

The animation shows a
multi-hop process using:
• 6 coordinator nodes
• 7 endpoint nodes
• 50 second superframes
www.dash7.org


ZigBee uses multi-hop
networking to compensate       Devices:
for its short range and          13
poor in-building coverage.
                             Transactions:
The animation shows a             26
multi-hop process using:
• 6 coordinator nodes         Total Time:
• 7 endpoint nodes             ~5 mins
• 50 second superframes
www.dash7.org


DASH7 has excellent
range and in-building
coverage, so it doesn’t
need to multi-hop.
Two redundant nodes can
thus be removed.

The animation shows a
basic collection
• 10 slave devices
• 1 master device
www.dash7.org


DASH7 has excellent
range and in-building       Devices:
coverage, so it doesn’t       11
need to multi-hop.
Two redundant nodes can   Transactions:
thus be removed.               11

The animation shows a      Total Time:
basic collection            < 1 min
• 10 slave devices
• 1 master device
www.dash7.org




DASH7 = Standardized
www.dash7.org


                          DASH7   ZigBee                                              Comments

                                           At 433 MHz, DASH7 is available in every major trading nation in the world. At 2.4GHz, ZigBee has
  Global Spectrum                          the benefit of being available in all nations but at the cost of using a frequency that is crowded,
     Availability                          unreliable, short-range, and has limited or no ability to penetrate walls, concrete or water.


                                           DASH7 has been adopted by major customers like the U.S. Department of Defense to the tune of
Customer Adoption                          nearly $1 billion. ZigBee continues to fall short in terms of major customer adoption and unit
                                           volumes, hence the growing exodus of ZigBee developers to DASH7.


                                           Due to the existence of major customers that demand interoperability, interoperability is a major
   Interoperability                        focus for DASH7. ZigBee remains focused on finding its first major vertical market win and
                                           interoperability is secondary.


                                           DASH7 is an internationally-accepted, ISO Standard. Many countries recognize ISO as the only
   Recognition as an                       legitimate technology standards-setting body. ZigBee is a specification, not a standard, loosely based
International Standard                     on a US-centric IEEE standard that lacks global adoption or support


                                           DASH7 is designed to provide long battery life and low device costs for bursty, asychronous (BLAST)
Application Suitability                    applications that require multi-year battery life. ZigBee’s focus is on applications that can benefit
                                           from high data rate or sophisticated routing – weeks of battery life is considered sufficient.


                                           Both DASH7 and ZigBee have substantial industry ecosystems however the main distinction is that
 Industry Ecosystem                        ZigBee’s ecosystem is dated and withering while DASH7’s ecosystem is new and vibrant.
www.dash7.org




433 MHZ
APPROVED FOR USE
  IN ALL MAJOR
TRADING NATIONS
www.dash7.org




       www.dash7.org
                                               End Users
                                                             Systems
FAQ’s | Whitepapers | How to Join                          Integrators




For more information,               Academia
                                                               Software
                                                              Developers


  please contact the                                 ISO 18000-7
                                                       Licensees
   DASH7 Alliance.

Más contenido relacionado

La actualidad más candente

Telecommunications: Introduction to Wireless Networks
Telecommunications: Introduction to Wireless NetworksTelecommunications: Introduction to Wireless Networks
Telecommunications: Introduction to Wireless NetworksNapier University
 
Slow dancing pdn on memory-controller-packages may-10th_2012_hf_last
Slow dancing pdn on memory-controller-packages may-10th_2012_hf_lastSlow dancing pdn on memory-controller-packages may-10th_2012_hf_last
Slow dancing pdn on memory-controller-packages may-10th_2012_hf_lastHany Fahmy
 
Playing in a Satellite environment
Playing in a Satellite environmentPlaying in a Satellite environment
Playing in a Satellite environmentChristian Martorella
 
History of 100G and Internet2
History of 100G and Internet2History of 100G and Internet2
History of 100G and Internet2Ed Dodds
 
Sagittar License-exempt Band 5.8GHz (ISM) PDH Digital Microwave Radio Brochur...
Sagittar License-exempt Band 5.8GHz (ISM) PDH Digital Microwave Radio Brochur...Sagittar License-exempt Band 5.8GHz (ISM) PDH Digital Microwave Radio Brochur...
Sagittar License-exempt Band 5.8GHz (ISM) PDH Digital Microwave Radio Brochur...Sagittar
 
Software defined radio
Software defined radioSoftware defined radio
Software defined radioDevesh Samaiya
 
Shah Md Zobair(063560056)
Shah Md Zobair(063560056)Shah Md Zobair(063560056)
Shah Md Zobair(063560056)mashiur
 
Software Defined Radio Engineering course sampler
Software Defined Radio Engineering course samplerSoftware Defined Radio Engineering course sampler
Software Defined Radio Engineering course samplerJim Jenkins
 
Ieee institute of electrical and electronics engineers
Ieee  institute of electrical and electronics engineersIeee  institute of electrical and electronics engineers
Ieee institute of electrical and electronics engineershimanshu yadav
 
Sdr the future of radio
Sdr the future of radioSdr the future of radio
Sdr the future of radioJauwadSyed
 
Broadband Access Over HFC Networks
Broadband Access Over HFC NetworksBroadband Access Over HFC Networks
Broadband Access Over HFC NetworksXiaolin Lu
 
Chairman’s Notes of Agenda Item 6.2.5 LTE Device to Device Proximity Services
Chairman’s Notes of Agenda Item 6.2.5 LTE Device to Device Proximity ServicesChairman’s Notes of Agenda Item 6.2.5 LTE Device to Device Proximity Services
Chairman’s Notes of Agenda Item 6.2.5 LTE Device to Device Proximity ServicesYi-Hsueh Tsai
 
Wireless pan technologies ieee 802.15.x
Wireless pan technologies ieee 802.15.xWireless pan technologies ieee 802.15.x
Wireless pan technologies ieee 802.15.xPawan Koshta
 
Honeypot Farms using Ethernet Bridging over a TCP Connection
Honeypot Farms using Ethernet Bridging over a TCP Connection Honeypot Farms using Ethernet Bridging over a TCP Connection
Honeypot Farms using Ethernet Bridging over a TCP Connection morisson
 
Introduction to Software Defined Radio (SDR)
Introduction to Software Defined Radio (SDR)Introduction to Software Defined Radio (SDR)
Introduction to Software Defined Radio (SDR)Pamela O'Shea
 

La actualidad más candente (19)

Telecommunications: Introduction to Wireless Networks
Telecommunications: Introduction to Wireless NetworksTelecommunications: Introduction to Wireless Networks
Telecommunications: Introduction to Wireless Networks
 
Slow dancing pdn on memory-controller-packages may-10th_2012_hf_last
Slow dancing pdn on memory-controller-packages may-10th_2012_hf_lastSlow dancing pdn on memory-controller-packages may-10th_2012_hf_last
Slow dancing pdn on memory-controller-packages may-10th_2012_hf_last
 
Playing in a Satellite environment
Playing in a Satellite environmentPlaying in a Satellite environment
Playing in a Satellite environment
 
History of 100G and Internet2
History of 100G and Internet2History of 100G and Internet2
History of 100G and Internet2
 
Sagittar License-exempt Band 5.8GHz (ISM) PDH Digital Microwave Radio Brochur...
Sagittar License-exempt Band 5.8GHz (ISM) PDH Digital Microwave Radio Brochur...Sagittar License-exempt Band 5.8GHz (ISM) PDH Digital Microwave Radio Brochur...
Sagittar License-exempt Band 5.8GHz (ISM) PDH Digital Microwave Radio Brochur...
 
Software defined radio
Software defined radioSoftware defined radio
Software defined radio
 
Shah Md Zobair(063560056)
Shah Md Zobair(063560056)Shah Md Zobair(063560056)
Shah Md Zobair(063560056)
 
Software Defined Radio Engineering course sampler
Software Defined Radio Engineering course samplerSoftware Defined Radio Engineering course sampler
Software Defined Radio Engineering course sampler
 
Ieee institute of electrical and electronics engineers
Ieee  institute of electrical and electronics engineersIeee  institute of electrical and electronics engineers
Ieee institute of electrical and electronics engineers
 
All your wireless devices belongs to me
All your wireless devices belongs to meAll your wireless devices belongs to me
All your wireless devices belongs to me
 
Sdr the future of radio
Sdr the future of radioSdr the future of radio
Sdr the future of radio
 
Cn ptp rdb-federal_br_012012_final
Cn ptp rdb-federal_br_012012_finalCn ptp rdb-federal_br_012012_final
Cn ptp rdb-federal_br_012012_final
 
Sdr seminar
Sdr seminarSdr seminar
Sdr seminar
 
Broadband Access Over HFC Networks
Broadband Access Over HFC NetworksBroadband Access Over HFC Networks
Broadband Access Over HFC Networks
 
Chairman’s Notes of Agenda Item 6.2.5 LTE Device to Device Proximity Services
Chairman’s Notes of Agenda Item 6.2.5 LTE Device to Device Proximity ServicesChairman’s Notes of Agenda Item 6.2.5 LTE Device to Device Proximity Services
Chairman’s Notes of Agenda Item 6.2.5 LTE Device to Device Proximity Services
 
Wireless pan technologies ieee 802.15.x
Wireless pan technologies ieee 802.15.xWireless pan technologies ieee 802.15.x
Wireless pan technologies ieee 802.15.x
 
Honeypot Farms using Ethernet Bridging over a TCP Connection
Honeypot Farms using Ethernet Bridging over a TCP Connection Honeypot Farms using Ethernet Bridging over a TCP Connection
Honeypot Farms using Ethernet Bridging over a TCP Connection
 
Introduction to Software Defined Radio (SDR)
Introduction to Software Defined Radio (SDR)Introduction to Software Defined Radio (SDR)
Introduction to Software Defined Radio (SDR)
 
Software Defined Radio
Software Defined RadioSoftware Defined Radio
Software Defined Radio
 

Similar a DASH7 vs. ZigBee - Comparison of two wireless data protocols

Dash7 Technology 2009 2011 Seoul Briefing
Dash7 Technology 2009 2011 Seoul BriefingDash7 Technology 2009 2011 Seoul Briefing
Dash7 Technology 2009 2011 Seoul BriefingHaystack Technologies
 
DASH7 Capabilities Overview
DASH7 Capabilities OverviewDASH7 Capabilities Overview
DASH7 Capabilities OverviewDASH7 Alliance
 
Android在多屏幕、多设备上的适配 | 布丁 任斐
Android在多屏幕、多设备上的适配 | 布丁 任斐Android在多屏幕、多设备上的适配 | 布丁 任斐
Android在多屏幕、多设备上的适配 | 布丁 任斐imShining @DevCamp
 
Acug datafiniti pellon_sept2013
Acug datafiniti pellon_sept2013Acug datafiniti pellon_sept2013
Acug datafiniti pellon_sept2013Datafiniti
 
Rails Conf Europe 2007 Notes
Rails Conf  Europe 2007  NotesRails Conf  Europe 2007  Notes
Rails Conf Europe 2007 NotesRoss Lawley
 
Hortonworks.Cluster Config Guide
Hortonworks.Cluster Config GuideHortonworks.Cluster Config Guide
Hortonworks.Cluster Config GuideDouglas Bernardini
 
Borderless Per Face Texture Mapping
Borderless Per Face Texture MappingBorderless Per Face Texture Mapping
Borderless Per Face Texture Mappingbasisspace
 
Hadoop Analytics on Isilon Deep Dive
Hadoop Analytics on Isilon Deep DiveHadoop Analytics on Isilon Deep Dive
Hadoop Analytics on Isilon Deep DiveClaudioFahey1
 
DASH7: Context aware sensor and actuator data propagation system using sub-1 Ghz
DASH7: Context aware sensor and actuator data propagation system using sub-1 GhzDASH7: Context aware sensor and actuator data propagation system using sub-1 Ghz
DASH7: Context aware sensor and actuator data propagation system using sub-1 GhzMaarten Weyn
 
Scaling a Rails Application from the Bottom Up
Scaling a Rails Application from the Bottom Up Scaling a Rails Application from the Bottom Up
Scaling a Rails Application from the Bottom Up Abhishek Singh
 
Assigning Responsibility for Deteriorations in Video Quality with Henry Milne...
Assigning Responsibility for Deteriorations in Video Quality with Henry Milne...Assigning Responsibility for Deteriorations in Video Quality with Henry Milne...
Assigning Responsibility for Deteriorations in Video Quality with Henry Milne...Databricks
 

Similar a DASH7 vs. ZigBee - Comparison of two wireless data protocols (13)

Dash7 Technology 2009 2011 Seoul Briefing
Dash7 Technology 2009 2011 Seoul BriefingDash7 Technology 2009 2011 Seoul Briefing
Dash7 Technology 2009 2011 Seoul Briefing
 
DASH7 Capabilities Overview
DASH7 Capabilities OverviewDASH7 Capabilities Overview
DASH7 Capabilities Overview
 
Android在多屏幕、多设备上的适配 | 布丁 任斐
Android在多屏幕、多设备上的适配 | 布丁 任斐Android在多屏幕、多设备上的适配 | 布丁 任斐
Android在多屏幕、多设备上的适配 | 布丁 任斐
 
Acug datafiniti pellon_sept2013
Acug datafiniti pellon_sept2013Acug datafiniti pellon_sept2013
Acug datafiniti pellon_sept2013
 
Rails Conf Europe 2007 Notes
Rails Conf  Europe 2007  NotesRails Conf  Europe 2007  Notes
Rails Conf Europe 2007 Notes
 
Hortonworks.Cluster Config Guide
Hortonworks.Cluster Config GuideHortonworks.Cluster Config Guide
Hortonworks.Cluster Config Guide
 
Idlewild
IdlewildIdlewild
Idlewild
 
Borderless Per Face Texture Mapping
Borderless Per Face Texture MappingBorderless Per Face Texture Mapping
Borderless Per Face Texture Mapping
 
Hadoop Analytics on Isilon Deep Dive
Hadoop Analytics on Isilon Deep DiveHadoop Analytics on Isilon Deep Dive
Hadoop Analytics on Isilon Deep Dive
 
Zme raz eu_manual_eng
Zme raz eu_manual_engZme raz eu_manual_eng
Zme raz eu_manual_eng
 
DASH7: Context aware sensor and actuator data propagation system using sub-1 Ghz
DASH7: Context aware sensor and actuator data propagation system using sub-1 GhzDASH7: Context aware sensor and actuator data propagation system using sub-1 Ghz
DASH7: Context aware sensor and actuator data propagation system using sub-1 Ghz
 
Scaling a Rails Application from the Bottom Up
Scaling a Rails Application from the Bottom Up Scaling a Rails Application from the Bottom Up
Scaling a Rails Application from the Bottom Up
 
Assigning Responsibility for Deteriorations in Video Quality with Henry Milne...
Assigning Responsibility for Deteriorations in Video Quality with Henry Milne...Assigning Responsibility for Deteriorations in Video Quality with Henry Milne...
Assigning Responsibility for Deteriorations in Video Quality with Henry Milne...
 

Más de Haystack Technologies

DASH7 Alliance University Working Group Magazine - May 2012
DASH7 Alliance University Working Group Magazine - May 2012DASH7 Alliance University Working Group Magazine - May 2012
DASH7 Alliance University Working Group Magazine - May 2012Haystack Technologies
 
How The Next Generation Will Connect Wirelessly
How The Next Generation Will Connect WirelesslyHow The Next Generation Will Connect Wirelessly
How The Next Generation Will Connect WirelesslyHaystack Technologies
 
DASH7 Webinar: Working With Open Tag For Mode 2
DASH7 Webinar:  Working With Open Tag For Mode 2DASH7 Webinar:  Working With Open Tag For Mode 2
DASH7 Webinar: Working With Open Tag For Mode 2Haystack Technologies
 
Dash7 Capabilities Overview For Seoul 120809
Dash7 Capabilities Overview For Seoul 120809Dash7 Capabilities Overview For Seoul 120809
Dash7 Capabilities Overview For Seoul 120809Haystack Technologies
 

Más de Haystack Technologies (10)

DASH7 Alliance University Working Group Magazine - May 2012
DASH7 Alliance University Working Group Magazine - May 2012DASH7 Alliance University Working Group Magazine - May 2012
DASH7 Alliance University Working Group Magazine - May 2012
 
How The Next Generation Will Connect Wirelessly
How The Next Generation Will Connect WirelesslyHow The Next Generation Will Connect Wirelessly
How The Next Generation Will Connect Wirelessly
 
Join the DASH7 Team Today
Join the DASH7 Team TodayJoin the DASH7 Team Today
Join the DASH7 Team Today
 
Building DASH7 Apps with OpenTag
Building DASH7 Apps with OpenTagBuilding DASH7 Apps with OpenTag
Building DASH7 Apps with OpenTag
 
DASH7 Webinar: Working With Open Tag For Mode 2
DASH7 Webinar:  Working With Open Tag For Mode 2DASH7 Webinar:  Working With Open Tag For Mode 2
DASH7 Webinar: Working With Open Tag For Mode 2
 
The Future of Check ins
The Future of Check insThe Future of Check ins
The Future of Check ins
 
DASH7 Test and Certification 101
DASH7 Test and Certification 101 DASH7 Test and Certification 101
DASH7 Test and Certification 101
 
DASH7 Mode 2 Summary
DASH7 Mode 2 Summary DASH7 Mode 2 Summary
DASH7 Mode 2 Summary
 
Dash7 Capabilities Overview For Seoul 120809
Dash7 Capabilities Overview For Seoul 120809Dash7 Capabilities Overview For Seoul 120809
Dash7 Capabilities Overview For Seoul 120809
 
DASH7 Alliance Vision & Objectives
DASH7 Alliance Vision & ObjectivesDASH7 Alliance Vision & Objectives
DASH7 Alliance Vision & Objectives
 

Último

Where developers are challenged, what developers want and where DevEx is going
Where developers are challenged, what developers want and where DevEx is goingWhere developers are challenged, what developers want and where DevEx is going
Where developers are challenged, what developers want and where DevEx is goingFrancesco Corti
 
Key Trends Shaping the Future of Infrastructure.pdf
Key Trends Shaping the Future of Infrastructure.pdfKey Trends Shaping the Future of Infrastructure.pdf
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
 
CyberSecurity - Computers In Libraries 2024
CyberSecurity - Computers In Libraries 2024CyberSecurity - Computers In Libraries 2024
CyberSecurity - Computers In Libraries 2024Brian Pichman
 
EMEA What is ThousandEyes? Webinar
EMEA What is ThousandEyes? WebinarEMEA What is ThousandEyes? Webinar
EMEA What is ThousandEyes? WebinarThousandEyes
 
Oracle Database 23c Security New Features.pptx
Oracle Database 23c Security New Features.pptxOracle Database 23c Security New Features.pptx
Oracle Database 23c Security New Features.pptxSatishbabu Gunukula
 
My key hands-on projects in Quantum, and QAI
My key hands-on projects in Quantum, and QAIMy key hands-on projects in Quantum, and QAI
My key hands-on projects in Quantum, and QAIVijayananda Mohire
 
TrustArc Webinar - How to Live in a Post Third-Party Cookie World
TrustArc Webinar - How to Live in a Post Third-Party Cookie WorldTrustArc Webinar - How to Live in a Post Third-Party Cookie World
TrustArc Webinar - How to Live in a Post Third-Party Cookie WorldTrustArc
 
UiPath Studio Web workshop Series - Day 3
UiPath Studio Web workshop Series - Day 3UiPath Studio Web workshop Series - Day 3
UiPath Studio Web workshop Series - Day 3DianaGray10
 
Explore the UiPath Community and ways you can benefit on your journey to auto...
Explore the UiPath Community and ways you can benefit on your journey to auto...Explore the UiPath Community and ways you can benefit on your journey to auto...
Explore the UiPath Community and ways you can benefit on your journey to auto...DianaGray10
 
The Zero-ETL Approach: Enhancing Data Agility and Insight
The Zero-ETL Approach: Enhancing Data Agility and InsightThe Zero-ETL Approach: Enhancing Data Agility and Insight
The Zero-ETL Approach: Enhancing Data Agility and InsightSafe Software
 
2024.03.12 Cost drivers of cultivated meat production.pdf
2024.03.12 Cost drivers of cultivated meat production.pdf2024.03.12 Cost drivers of cultivated meat production.pdf
2024.03.12 Cost drivers of cultivated meat production.pdfThe Good Food Institute
 
3 Pitfalls Everyone Should Avoid with Cloud Data
3 Pitfalls Everyone Should Avoid with Cloud Data3 Pitfalls Everyone Should Avoid with Cloud Data
3 Pitfalls Everyone Should Avoid with Cloud DataEric D. Schabell
 
Automation Ops Series: Session 2 - Governance for UiPath projects
Automation Ops Series: Session 2 - Governance for UiPath projectsAutomation Ops Series: Session 2 - Governance for UiPath projects
Automation Ops Series: Session 2 - Governance for UiPath projectsDianaGray10
 
Planetek Italia Srl - Corporate Profile Brochure
Planetek Italia Srl - Corporate Profile BrochurePlanetek Italia Srl - Corporate Profile Brochure
Planetek Italia Srl - Corporate Profile BrochurePlanetek Italia Srl
 
Patch notes explaining DISARM Version 1.4 update
Patch notes explaining DISARM Version 1.4 updatePatch notes explaining DISARM Version 1.4 update
Patch notes explaining DISARM Version 1.4 updateadam112203
 
Scenario Library et REX Discover industry- and role- based scenarios
Scenario Library et REX Discover industry- and role- based scenariosScenario Library et REX Discover industry- and role- based scenarios
Scenario Library et REX Discover industry- and role- based scenariosErol GIRAUDY
 
How to become a GDSC Lead GDSC MI AOE.pptx
How to become a GDSC Lead GDSC MI AOE.pptxHow to become a GDSC Lead GDSC MI AOE.pptx
How to become a GDSC Lead GDSC MI AOE.pptxKaustubhBhavsar6
 
.NET 8 ChatBot with Azure OpenAI Services.pptx
.NET 8 ChatBot with Azure OpenAI Services.pptx.NET 8 ChatBot with Azure OpenAI Services.pptx
.NET 8 ChatBot with Azure OpenAI Services.pptxHansamali Gamage
 
Stobox 4: Revolutionizing Investment in Real-World Assets Through Tokenization
Stobox 4: Revolutionizing Investment in Real-World Assets Through TokenizationStobox 4: Revolutionizing Investment in Real-World Assets Through Tokenization
Stobox 4: Revolutionizing Investment in Real-World Assets Through TokenizationStobox
 

Último (20)

Where developers are challenged, what developers want and where DevEx is going
Where developers are challenged, what developers want and where DevEx is goingWhere developers are challenged, what developers want and where DevEx is going
Where developers are challenged, what developers want and where DevEx is going
 
Key Trends Shaping the Future of Infrastructure.pdf
Key Trends Shaping the Future of Infrastructure.pdfKey Trends Shaping the Future of Infrastructure.pdf
Key Trends Shaping the Future of Infrastructure.pdf
 
CyberSecurity - Computers In Libraries 2024
CyberSecurity - Computers In Libraries 2024CyberSecurity - Computers In Libraries 2024
CyberSecurity - Computers In Libraries 2024
 
EMEA What is ThousandEyes? Webinar
EMEA What is ThousandEyes? WebinarEMEA What is ThousandEyes? Webinar
EMEA What is ThousandEyes? Webinar
 
SheDev 2024
SheDev 2024SheDev 2024
SheDev 2024
 
Oracle Database 23c Security New Features.pptx
Oracle Database 23c Security New Features.pptxOracle Database 23c Security New Features.pptx
Oracle Database 23c Security New Features.pptx
 
My key hands-on projects in Quantum, and QAI
My key hands-on projects in Quantum, and QAIMy key hands-on projects in Quantum, and QAI
My key hands-on projects in Quantum, and QAI
 
TrustArc Webinar - How to Live in a Post Third-Party Cookie World
TrustArc Webinar - How to Live in a Post Third-Party Cookie WorldTrustArc Webinar - How to Live in a Post Third-Party Cookie World
TrustArc Webinar - How to Live in a Post Third-Party Cookie World
 
UiPath Studio Web workshop Series - Day 3
UiPath Studio Web workshop Series - Day 3UiPath Studio Web workshop Series - Day 3
UiPath Studio Web workshop Series - Day 3
 
Explore the UiPath Community and ways you can benefit on your journey to auto...
Explore the UiPath Community and ways you can benefit on your journey to auto...Explore the UiPath Community and ways you can benefit on your journey to auto...
Explore the UiPath Community and ways you can benefit on your journey to auto...
 
The Zero-ETL Approach: Enhancing Data Agility and Insight
The Zero-ETL Approach: Enhancing Data Agility and InsightThe Zero-ETL Approach: Enhancing Data Agility and Insight
The Zero-ETL Approach: Enhancing Data Agility and Insight
 
2024.03.12 Cost drivers of cultivated meat production.pdf
2024.03.12 Cost drivers of cultivated meat production.pdf2024.03.12 Cost drivers of cultivated meat production.pdf
2024.03.12 Cost drivers of cultivated meat production.pdf
 
3 Pitfalls Everyone Should Avoid with Cloud Data
3 Pitfalls Everyone Should Avoid with Cloud Data3 Pitfalls Everyone Should Avoid with Cloud Data
3 Pitfalls Everyone Should Avoid with Cloud Data
 
Automation Ops Series: Session 2 - Governance for UiPath projects
Automation Ops Series: Session 2 - Governance for UiPath projectsAutomation Ops Series: Session 2 - Governance for UiPath projects
Automation Ops Series: Session 2 - Governance for UiPath projects
 
Planetek Italia Srl - Corporate Profile Brochure
Planetek Italia Srl - Corporate Profile BrochurePlanetek Italia Srl - Corporate Profile Brochure
Planetek Italia Srl - Corporate Profile Brochure
 
Patch notes explaining DISARM Version 1.4 update
Patch notes explaining DISARM Version 1.4 updatePatch notes explaining DISARM Version 1.4 update
Patch notes explaining DISARM Version 1.4 update
 
Scenario Library et REX Discover industry- and role- based scenarios
Scenario Library et REX Discover industry- and role- based scenariosScenario Library et REX Discover industry- and role- based scenarios
Scenario Library et REX Discover industry- and role- based scenarios
 
How to become a GDSC Lead GDSC MI AOE.pptx
How to become a GDSC Lead GDSC MI AOE.pptxHow to become a GDSC Lead GDSC MI AOE.pptx
How to become a GDSC Lead GDSC MI AOE.pptx
 
.NET 8 ChatBot with Azure OpenAI Services.pptx
.NET 8 ChatBot with Azure OpenAI Services.pptx.NET 8 ChatBot with Azure OpenAI Services.pptx
.NET 8 ChatBot with Azure OpenAI Services.pptx
 
Stobox 4: Revolutionizing Investment in Real-World Assets Through Tokenization
Stobox 4: Revolutionizing Investment in Real-World Assets Through TokenizationStobox 4: Revolutionizing Investment in Real-World Assets Through Tokenization
Stobox 4: Revolutionizing Investment in Real-World Assets Through Tokenization
 

DASH7 vs. ZigBee - Comparison of two wireless data protocols

  • 1. WHY DASH7 BEATS ZIGBEE JP Norair Co-chair, DASH7 Technology Working Group 10 August 2009
  • 2. WHY DASH7 BEATS ZIGBEE JP Norair Click For Co-chair, DASH7 Technology Working Group Next Slide! 10 August 2009
  • 4. www.dash7.org 7x 6x 433 MHz 5x 4x 3x 900 MHz 2x 2.45 GHz 1x DASH7 = Long Range
  • 5. www.dash7.org 7x At 433 MHz, DASH7 inherently has: 6x 433 MHz 6x the range of ZigBee DASH7 5x 6x the penetration through obstacles 4x 6x the in-building coverage 3x 900 MHz 802.15.4 2x c/d/g 2.45 GHz 1x ZigBee DASH7 = Long Range
  • 9. www.dash7.org DASH7 HAS RF WAKEUP Avg: DASH7 uses a wakeup signal to achieve low 30 - 60 latency, low power, and elegant architecture. µW The wakeup mechanism requires little overhead and has a latency of only 2.5 - 5 seconds. ZigBee has no wakeup and must use an inflexible scheduling mechanism to Avg. achieve low power. Recalibrating the 300 - 600 scheduler is a massive power drain, and it µW must happen whenever devices move. Source: DASH7 Technology Whitepaper ZIGBEE DOES NOT
  • 10. www.dash7.org Avg: 30 - 60 µW Avg. 300 - 600 µW
  • 11. www.dash7.org Avg: Avg. 30 - 60 300 - 600 µW µW
  • 12. www.dash7.org Avg: Avg. 30 - 60 300 - 600 µW µW DASH7 = Low Power
  • 13. www.dash7.org Avg: Avg. 30 - 60 300 - 600 µW µW DASH7 = Low TCO (Total Cost of Ownership)
  • 14. www.dash7.org DASH7 ZIGBEE Avg: Avg. Device Cost $ 10 Device Cost $ 10 30 - 60 300 - 600 µW Battery Life 20K Dialogs µW Battery Life 2K Dialogs Devices Expended 4.38 Devices Expended 43.8 over 10 years use over 10 years use Device Cost $ 43.80 Device Cost $ 438 over 10 years use over 10 years use Labor Cost for $ 12.50 Labor Cost for $ 12.50 Replacing 1 Device Replacing 1 Device Labor + Device $ 98.50 Labor + Device $ 985.00 Cost over 10 years Cost over 10 years
  • 15. www.dash7.org DASH7 ZIGBEE Avg: Avg. Device Cost $ 10 Device Cost $ 10 30 - 60 300 - 600 µW Battery Life 20K Dialogs µW Battery Life 2K Dialogs Devices Expended 4.38 Devices Expended 43.8 over 10 years use over 10 years use Device Cost $ 43.80 Device Cost $ 438 10x over 10 years use over 10 years use Labor Cost for $ 12.50 Labor Cost for $ 12.50 Replacing 1 Device Replacing 1 Device Labor + Device $ 98.50 10x Labor + Device $ 985.00 Cost over 10 years Cost over 10 years DASH7 vs. ZigBee : 10x the performance, 1/10th the cost
  • 17. www.dash7.org This smart house has wireless sensors and control devices including: • Water flow meters • Electric meter • Kitchen appliance monitors • Smart Theromstat • Clothes dryer moisture sensor • Exhaust fan control • Allergen sensors
  • 18. www.dash7.org This smart house has wireless sensors and control devices including: • Water flow meters • Electric meter • Kitchen appliance monitors • Smart Theromstat • Clothes dryer moisture sensor • Exhaust fan control • Allergen sensors
  • 19. www.dash7.org ZigBee uses multi-hop networking to compensate for its short range and poor in-building coverage. The animation shows a multi-hop process using: • 6 coordinator nodes • 7 endpoint nodes • 50 second superframes
  • 20. www.dash7.org ZigBee uses multi-hop networking to compensate Devices: for its short range and 13 poor in-building coverage. Transactions: The animation shows a 26 multi-hop process using: • 6 coordinator nodes Total Time: • 7 endpoint nodes ~5 mins • 50 second superframes
  • 21. www.dash7.org DASH7 has excellent range and in-building coverage, so it doesn’t need to multi-hop. Two redundant nodes can thus be removed. The animation shows a basic collection • 10 slave devices • 1 master device
  • 22. www.dash7.org DASH7 has excellent range and in-building Devices: coverage, so it doesn’t 11 need to multi-hop. Two redundant nodes can Transactions: thus be removed. 11 The animation shows a Total Time: basic collection < 1 min • 10 slave devices • 1 master device
  • 24. www.dash7.org DASH7 ZigBee Comments At 433 MHz, DASH7 is available in every major trading nation in the world. At 2.4GHz, ZigBee has Global Spectrum the benefit of being available in all nations but at the cost of using a frequency that is crowded, Availability unreliable, short-range, and has limited or no ability to penetrate walls, concrete or water. DASH7 has been adopted by major customers like the U.S. Department of Defense to the tune of Customer Adoption nearly $1 billion. ZigBee continues to fall short in terms of major customer adoption and unit volumes, hence the growing exodus of ZigBee developers to DASH7. Due to the existence of major customers that demand interoperability, interoperability is a major Interoperability focus for DASH7. ZigBee remains focused on finding its first major vertical market win and interoperability is secondary. DASH7 is an internationally-accepted, ISO Standard. Many countries recognize ISO as the only Recognition as an legitimate technology standards-setting body. ZigBee is a specification, not a standard, loosely based International Standard on a US-centric IEEE standard that lacks global adoption or support DASH7 is designed to provide long battery life and low device costs for bursty, asychronous (BLAST) Application Suitability applications that require multi-year battery life. ZigBee’s focus is on applications that can benefit from high data rate or sophisticated routing – weeks of battery life is considered sufficient. Both DASH7 and ZigBee have substantial industry ecosystems however the main distinction is that Industry Ecosystem ZigBee’s ecosystem is dated and withering while DASH7’s ecosystem is new and vibrant.
  • 25. www.dash7.org 433 MHZ APPROVED FOR USE IN ALL MAJOR TRADING NATIONS
  • 26. www.dash7.org www.dash7.org End Users Systems FAQ’s | Whitepapers | How to Join Integrators For more information, Academia Software Developers please contact the ISO 18000-7 Licensees DASH7 Alliance.