1) The document discusses implementing an RFID-based warehouse management system to improve efficiency and reduce errors and costs. RFID tags allow real-time tracking of inventory throughout the warehouse and supply chain. 2) Key processes like receiving, storage, order picking, and dispatch are described. RFID readers automatically capture tag data to track items' locations and movements and support automated inventory updates. 3) Implementing an RFID WMS can reduce labor costs, errors, misplaced items and stockouts while improving space utilization, inventory visibility, and customer satisfaction.

1. WHITE PAPER
Ver 1.0 (Dec 2013)
RFID based Warehouse Management System
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2.
Warehouse is a critical hub in Buisness.In the supply chain, it
is always at the joint of the processes, like between
purchasing & manufacturing, between manufacturing
& selling, between wholesale & retailing and among the
switch of transportations.
Warehouse operation like Planning and control of warehouse
facilities and systems has become more complex in supply
chain. Warehousing is often needed to perform routine
logistics operations such as Stock Storage, Order status, paper
processes, Sorting, Cycle counts, Loading/unloading and
customer service. Poor utilization of costly warehouse space,
Manual errors, wrong identification of the product during
receipt & dispatch, locating items in warehouse will impact the
productivity & profitability which results in
organization’s reputation & losses.
RFID is an excellent real-time business tool that helps better
manage supply chains, covers goods entry, picking, checking,
delivery and many other operation flows & increases profit,
and decreases the cost by improving visibility into Warehouse
management system. The Warehouse Management System
based on RFID will help to improve the efficiency of
warehouse management, and make rapid self-
recording of receiving and delivery.
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Negative Business Impact of the Warehouse
Ø Manual Errors: manually-driven procedures in the warehouse cause a number of higher level operational
issues in the warehouse (like Inventory may show in stock when in actuality there is an out-of-stock
condition, and vice versa.)
Ø Wrong identification of the items: Labels on shipments may be damaged or illegible, causing a long
delay in processing, and resulting in congestion at the receiving dock or wrong dispatch/receipt.
Ø Poor utilization of costly warehouse space.
Ø Poor inventory visibility and accuracy which results into erroneous out-of-stock conditions and lost
sales.
Ø Manual Product counts results into higher labor costs.
Ø Locating the items: improper sorting, which results in the misplacement of materials on the warehouse
shelves & also time consuming.
Ø Reduced Customer Satisfaction: Mis-ships and other shipment delays that ultimately impact customer
service satisfaction and retention.
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RFID Illuminates Lithuanian Lamp
Manufacturer
“Artilux NMF is one of the first companies in the
nation to track finished products and raw
materials throughout warehouse and production
areas.”
--RFID Journal, Feb 24,2010

3. Supplier Warehouse Process:
Figure1: Supplier Department Process
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Item packing in
Cartons
Exit from the
Supplier
Warehouse
Item Selection
Item boxes in
Pallets
Pasting RFID
tag on Pallets
To Warehouse
Customer’s consignment order is input into Supplier’s system, bringing all items
to their Maximum level. In the Supplier’s warehouse, the order is picked, the
items are loaded into a pallet and RFID labels are printed (with Item
Description, Date of production etc) and applied to the items. Packed items
pass through Supplier’s exit portal and are shipped to the Warehouse.

4. Warehouse Receipt Process:
Figure 2: Warehouse Receipt
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Dock door
mounted with the
Reader & Antenna
Dock door
mounted with the
Reader & Antenna
Server where the
incoming goods data
read by the reader is
stored
Storage Location
where the goods
are stored
The products arrive at the warehouse from the Suppliers warehouse. At the Dock
door is mounted with the reader with antenna. Goods(pallets) from the truck
are unloaded in the forklift & while forklift passes through the dock door of
the warehouse, antenna & reader reads the RFID tag pasted on the all
the pallets. The captured data is passed to the server immediately. This is
how the truck loaded with goods can be received in the warehouse. By correlating the
item with the location, item stacking can be achieved in the warehouse.

5. Warehouse Dispatch Process:
Figure 3: Warehouse Dispatch
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Storage Location
where goods are
stored
Server where exit
goods list are
compared with the
list provided during
receipt of goods Storage Location
where goods are
stored
Server where exit
goods list are
compared with the
list provided during
receipt of goods Storage Location
where goods are
stored
Server where exit
goods list are
compared with the
list provided during
receipt of goods
Dock door through
which goods are
loaded to the truck
While dispatching the goods, items are put in a forklift from various locations of the
goods. When the forklift passes through the Exiting Dock door, the reader
attached at the door reads the tag on the pallets & sends it to the server.
Server the compares the received data with the data stored at the time
of receipt of goods & if the match is found, system records as goods are
dispatched. If the item quantity is not matched, wrong item is dispatching or
excess item is dispatching, alert is given at the exiting dock door when the forklift
passes through it.
If the location of the item is unknown or item is misplaced, handheld reader can
be used to identify the location in the Warehouse. By loading the Data like item no,
location etc in the handheld reader & passing the handheld reader over the item,
location of the item can be identified.

6. Benefits of RFID in Warehouse Management:
Ø Smoother-running business environments—knowing precisely what and where inventory is,
thus reducing stock-outs due to a more accurate real time picture of warehouse is available at
facilities.
Ø Reduced labor costs by reducing the workforce needed for tracking and warehouse
management.
Ø Reduction in order entry errors (less manual intervention) & improved employee productivity.
Ø Reduces stocking inventory levels and related warehouse space requirements.
Ø Provides the information required to implement first-in first out (FIFO) or last-in first out
(LIFO) inventory management, which can have a significant positive impact on the company’s
profitability analysis and tax liabilities.
Ø Instant access to the order database provides the on-the-spot visibility needed to cross dock
the incoming material for immediate shipping to fulfill customer orders
Ø Access to real time information ensures that the right shipment is delivered to the right dock
and loaded onto the right truck.
Ø Advanced data capture capabilities, such as imaging, can provide proof of condition for
returns records, eliminating potential customer disputes.
Ø A quick scan of a RFID tag provides instant verification that the right item has been picked,
and the item is instantly deducted from inventory.
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7. What IAITO can Provide
Why you should select IAITO Infotech as your partner
• We understand the RFID Technology, Solution and have knowledge of the Industry with the
top Notch IIT Kanpur R&D engineers who are having more than 5+ years experience in the
same domain.
• Our understanding about the RFID Business Values & ROI Realization is with 15+ years
experience business people in team.
• We provide High Quality Product & Testing process (ISO 9001: 2008 Certified Company).
• We Have High Techno Commercial viability – ROI.
• Indigenous Setup (Design, Developed & Tested in world class RFID lab of IIT Kanpur).
• We have Local Support & Strong Partner Network Framework to ensure better support.
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1. Defining the
software and
hardware
requirement
study (SRS &
HRS).
2. Integration of
hardware and
software in lab
environment.
1. Understanding
the requirement
with end
customer/partner.
2. Visiting the end
customer/partner
site and studying
the system & IT
Infrastructure
with demo.
1. Justifying the
business value of
RFID in
Warehouse
Management
Industry.
2. Calculating
the ROI (Return
on Investment)
1. Full
telephonic &
Email support.
2. Preventive
Measurement
Support.
3. AMC &
Warranty
Support.
1. Fully fledged
training
conducted by
IAITO people to
Site operation
person.
2. Training will
be conducted to
the management
& Admin.
1. Customer site
deployment of
the hardware &
software.
2. Testing the
System.
3.Commissioning
the system.
Business Case
DevelopmentSite Analysis
Design & System
Integration
TrainingImplementation
Customer
Support

8. Conclusion:
The warehouse management system (WMS) based on RFID can collect, transfer, check, and update
mass data on daily frequent goods entry and delivery, thus the labor intensity will be decreased, errors
like fault scanning, miss scanning, re-scanning in the repeating manual operations can also be
avoided. It improves the efficiency and accuracy. With development of the RFID technology,
reduction of costs, gradual unification of the standards, decrease of the error rate, the effective
combination of WMS and RFID will become one of the key factors to improve the competitive power
of enterprises and the efficiency of the supply chain.
About IAITO INFOTECH PVT LTD (ISO 9001:2008 certified) an incubate company of IIT
Kanpur provides state of the art integrated traceability, identification and authentication solution. It
provides software as well as integrated turnkey solution of both(hardware, software & services) in
various technologies like RFID, NFC, GPS, Mobile technologies etc.
With the knowledge of experienced professional, we are able to help you to deploy right combination
of technology that will maximize your ROI right from start and ensure its expandability as the
application grow through the evolution of the technology.
With our R & D experienced team, we have developed different integrated solutions for various
industries and carry one of the most comprehensive product/solutions.
IAITO’s turnkey solutions model covers industries like Aviation, Manufacturing, Transportation,
Retail, Government, Renewable Energy, BFSI and Mining.
For more Information kindly visit our website http://www.iaito.co.in/
IAITO INFOTECH (P) Ltd.
LIG 124, Maharshi Dayanand Vihar,
Phase 2, Kalyanpur, Kanpur- 208017
Phone: +91-5122570357
E-Mail: info@iaito.co.in
Web: http://www.iaito.co.in
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