This document summarizes Mojix's radio frequency identification (RFID) technology and solutions. It discusses how Mojix's Space Time Array Reader (STAR) system uses distributed transmitters and a centralized long-range receiver to provide real-time location tracking and item visibility across large areas. The STAR system offers high read rates, accuracy, and reliability compared to conventional RFID solutions. Examples of Mojix deployments providing RFID tracking in warehouses, distribution centers, factories, and retail stores are also presented.
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Technology and Team Roots
Galileo mission salvaged in 1991
Galileo Spacecraft launched in 1989, arrived at Jupiter in 1995
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Manufacturer
WIP tracking
Asset tracking
Inventory
Distribution Center
Shipping / Receiving
Staging Goods
Inventory
Retail Store
Promotion tracking
Replenishment
Anti-Theft
Self-checkout
Business Processes Need Visibility
RFID has the potential but has not delivered
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The Catalyst for Next Generation RFID
The Opportunity: Track Location Using Passive RFID
Bring benefits of low cost passive UHF tags to active RTLS space
Benefit from global EPC standard for open loop supply chains
New economics for RTLS systems utilizing passive technology
Broader market for EPC standard Gen2 tagging
Enable ubiquitous visibility in large scale deployments
Mojix Technology: A Breakthrough for Passive RFID
Economical, large scale read coverage areas, high capacity deployments
Long range, NLOS capability
Location and tracking
Near 100% accuracy and reliability
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Mojix STAR System
Centralized Long Range Receiver, Distributed Transmitters
Interrogation
Space
Interrogation
Space
Active
Interrogation
Space
Active
Star
Receiver
Centralized Receiver: STAR
- High sensitive reader
reading tags up to 200 m
- Cover spaces up to
20000 m2 with 1 reader
- Non Line of Sight
- Aggregation of data-
collection
- Single point for command
and control
Distributed eNodes
- Excitation Nodes only
transmit energy
- 4-port external antennas
at each eNode
- Scales very well (pay as
you grow)
eNode
Transmitter
Tag populations
associated to
eNodes
6. STAR: Space Time Array Reader
eNode: excitation Node
4-Port
eNode
STAR
Master Controller
eMux
7. STAR: Space Time Array Receiver
eNode: excitation Node
Mojix STAR
Mojix 4-port
eNode
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STAR System Network Architecture
STAR Receiver:
has 3 physical interfaces
Ethernet
Transmit RF (Coax)
Power
eMux:
splitter and amplifier for the RF
transmit signal
eNodes:
up to 4 antennas to excite tags
Mojix Master Controller:
application server for
configuration, monitoring and
management of up to 8 STAR-
receivers
COAX cable for power feeding
and management of eNodes
9. Mojix Dock Door Discrimination (DDD)
Warum ist das wichtig?
Konventionelle RFID Reader m端ssen
die ETSI Frequenz/Band teilen und
sind nicht ausgelegt diese Resourcen
optimal zu koordinieren.
Das f端hrt dann in der Regel bei
konventionellen Readern zu
- Verminderter Leistung der Reader
- Extrem viel Interferenz/Noise
Vorteil 2: Keine Interferenzen
STAR teilt eNodes/Antennen ein (timeslots)
eNodes aktivieren Tag, keine Interferenz
nur 1 STAR Receiver liest alle Tags
Vorteil 1: Eindeutige Zuordnung
unterscheidet zuverl辰ssig zwischen:
BEREITGESTELLT
VERLADEN
nur relevante Daten werden weitergegeben
10. Mojix Dock Door Discrimination
Features: Scalability
One STAR supports 512 eNodes
No cost for additional power / network runs
Easy to Expand visibility
Additional capabilities over time
Streamlines Data Management
Why is this important?
Conventional reader systems
single purpose limits their utility
to merely barcode replacement.
This leads to:
- Increased total cost of ownership
- Expansion can be a MAJOR project
11. REWE: No. 2 German Food Retailer
Distribution Center Operations
Business Objectives
RFID Performance Requirements
Management of returnable transport
items (RTIs) between 28 Distribution
Centers and REWE retail stores
Reduction of shipping operation errors
Highly accurate tag reads at shipping
dock doors and staging areas
100% Dock Door Discrimination (DDD)
and 100% Staging Discrimination
Coverage of 40,000 square meter DC
with different pallets with dry food and
perishables
RFID Performance Requirements
12. REWE
Dockdoor Operations
Shipping Dock Doors
Mojix Solution: 99.9% Read Accuracy of pallets and Returnable
Transport Items (RTIs), across 100 dock doors
14. REWE: RTI tracking in Staging Area
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Mojix 4-port
eNode + 4
antennae
15. EPC Standard Based RTLS
A New Paradigm in Track & Trace
Emergence of broader market for EPC standard tagging
Mojix STAR system enabling new economics with RTLS
systems utilizing passive technology
Emergence of EPC RTLS solutions in:
Asset tracking
Factory/warehouse (WIP)
Retail Store (inventory, anti-theft)
Yard management
Emergence of lower cost battery assisted EPC Gen 2 tags
Performance improvements in newer passive Gen 2 tags
16. Warehouse Track & Trace
EPC Compliant Asset Management
Real Time view to inventory and
assets
Real time view to personnel SAFETY
True supply chain visibility
Reduced time to locate and stage
Improved utilization
Improved Customer Experience
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18. 1 STAR does it all !
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3 Usecases:
- Dockdoor
- Staging
- Inventory
Mojix
STAR
19. Warehouse (3) Shelf/Rack Inventory
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Mojix
eNodes
eNodes
mounted at the
ceiling above
aisles allows
locating items
on which shelf
20. Tracking goods in staging area
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Mojix 4-port
eNode + 4
antennae
21. Perishable Foods Track & Trace
Fresh Produce Production Operation
Business Objectives
RFID Performance Requirements
Real-time product condition information
Verification of freshness throughout
processing
Ability to trace contaminated, packed product
back to its origin
Reduce operational inefficiencies, scrap
levels and overall risk
Reduce redundant purchases and theft
High water content products
High read rates required
Dock door and inventory staging accuracy
Track and trace throughout the production
process
Mojix e-Node
+ 4 antennas
22. Perishable Foods Track & Trace
Fresh Produce Production Operation
Bin Dumping Lines
Receiving Door & Ramp
Area
Staging
Area
Bin Dumping Lines
Staging Area
Star
Receiver
e-Nodes
e-Nodes
e-Nodes
23. Perishable Foods Track & Trace
Leading US Produce Supplier
Mojix eNodes excite RFID tags on raw-
product bins
entry into the facility at dock doors
through the inventory staging area to
the bin dumpers
Mojix Solution: Real-time tracking of tagged goods and plastic bins using
passive RFID, as items move from receiving through the facility
99.9% tag reads on bins moving
through processing
Location of the tagged bins in the
inventory staging to facilitate
proper FIFO processing
*Mojix
e-Node +
antenna
24. Backroom Sales Floor
Check-out
Fitting
Room
Front Door
SALE
SALE SALE
SALE
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One STAR-reader for entire Retail-Store
Observe the entire floor plan 100% of the time
EAS
Perpetual
Inventory
Inventory
Management
26. Shipyard (Netherlands)
Re-engineering Shipbuilding & Logistics
Business Objectives
RFID Performance Requirements
Automated real-time visibility to outbound parts
shipments
Eliminate inefficient, error prone and costly
manual processes
Ensure timely and accurate shipments
RTLS coverage in outbound staging areas
Identify and locate goods staged for loading on
sea-containers for worldwide shipping
Accuracy of locating goods of less than 2 meters
27. Shipyard (Netherlands)
Re-engineering Shipbuilding & Logistics
Metal parts, liquids (oil drums) and mixed
pallets tagged with flag tags
Mojix Solution : passive RTLS with low-cost passive EPC Gen 2 Tags
providing visibility of staged pallets before shipping
Goods stacked on top of each
other can be identified and located
28. Perpetual Inventory
Item Level Tracking, Mojix STAR system
Visibility throughout
apparel store
480 DVDs flush on
rack,100% read rate
Mojix e-Node
Mojix e-Node
29. EPC-Gen2 based Yard-Management
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Features: Wireless eNodes
Pole mount create interrogation zones
AC or Solar powered
Attain as little or as much coverage needed
Pay as you grow approach
Features: IP-65 Certified
Outdoor / Ruggedized Hardware
EPC tags for AT/RTLS
applications
Active Technology benefit s with
Passive costs
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MOJIX enabling the True Promise of RFID
Ubiquitous VISIBILITY
Wall to wall, floor to ceiling, fence to fence!
Range of reading tags of 200 meters (even in NLOS)
Passive RTLS
Location and Tracking of passive EPC Gen 2 tags!
Low-cost EPC tags based on global standards instead of high tag costs for
proprietary infrastructure only suitable for closed loop solutions
Active RFID features/performance with passive technology
Near 100% Accuracy and Reliability
Mission critical business process to recognize true ROI
Seamless integration of STAR solution with business process
STAR: Fully Centralized Data Collection Network Appliance
Central read point on a single network element
All-in-one without aggregation middleware
Save OPEX & CAPEX
Mojix Confidential