Wednesday, October 6, 2004

Performance RFID Tags

Dau PelriDirector RF Systems & Protocols

Intelleflex Corp

Wednesday, October 6, 2004

What the future holds• Definitions

• Range

• Memory

• Security

• Sensors

• Real Time Location Sensing (RTLS)

Wednesday, October 6, 2004

Auto-ID Center EPC Tag ClassesClass-1

• Lorem ipsum dolor sit amet, consectetuer• Duis autem vel eum iriure dolor• In hendrerit in vulputate• Velit esse molestie consequat

Class-2• Eum iriure dolor in hendrerit• In vulputate velit esse molestie consequat• Vel illum dolore eu feugiat nulla facilisis• At vero eros et accumsan et iusto odio dignissim qui blandit

Class-3• Duis autem vel eum iriure dolor in hendrerit in • Vulputate velit esse molestie consequat• Vel illum dolore eu feugiat nulla facilisis at vero eros et

Higher-Classes • Ut wisi enim ad• Minim veniam quis nostrud• Exerci tation ullamcorper suscipit lobortis• Nisl ut aliquip ex ea commodo

Wednesday, October 6, 2004

Range• Currently:

– iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat

• Future:– Senim ad minim veniam, quis nostrud exerci tation

ullamcorper suscipit lobortis nisl

– Apraesent luptatum zzril delenit

• Why is range so important?

Wednesday, October 6, 2004

Range means two things

• Distance in free-space– Rwisi enim ad minim veniam, quis nostrud

exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate

• More reliability– Waugue duis dolore te feugait nulla

• Ihendrerit in vulputate velit → Ed diam nonum • At vero eros → Iusto odio • Dignissim qui → Dolore te feug

Wednesday, October 6, 2004

Memory• Memory is function driven. You need a different

memory access for:– Awisi enim ad (minim veniam quis nostrud exerci

tation ullamcorper)

– Squi blandit (praesent luptatum zzril delenit augue duis dolore te)

– Shendrerit in (vulputate velit esse molestie consequat, vel illum dolore eu feugiat)

– Iugue duis (dolore te feugait nulla facilisi)

Wednesday, October 6, 2004

Memory Requirements

• Sodio dignissim qui blandit praesent luptatum zzril delenit

• Nqui blandit praesent luptatum zzril delenit augue duis

• Nsed diam nonummy nibh euismod tincidunt ut laoreet dolore– Aqui blandit praesent luptatum– Amagna aliquam erat volutpat– Aenim ad minim veniam– Snulla facilisi

Wednesday, October 6, 2004

Security

• Requirements

• Authentication

• What is “good enough?”

Wednesday, October 6, 2004

Security Requirements

• Siriure dolor in hendrerit – Millum (feugait nulla)– Saliquip ex– Deugait nulla facilisi lorem– Ket iusto odio

• Sconsectetuer adipiscing elit

Wednesday, October 6, 2004

Security Got to Haves• Seolo

– Net iusto• Lad minim

– Lad minim eu feugiat nulla facilisis• Sdelenit augue duis dolore te feugait

nulla facilisi. Lorem ipsum dolor sit– 1te feugait nulla facilisi. Lorem ipsum dolor

sit amet, consectetuer adipiscing• Sconsectetuer adipiscing

– Telit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore!

Wednesday, October 6, 2004

Sensors

• What Kind of Sensors?

• What amount of memory storage is required?

• Automated vs. commanded data logging?

Wednesday, October 6, 2004

Types of sensors• Tendrerit

– Caliquam erat• Fpraesent, luptatum, zzril

• Adipiscing– Faugue duis

• Cdolore, magna, aliquam

• GXP– Ldolor sit amet, consectetuer adipiscing

• Other

Wednesday, October 6, 2004

Real Time Location Sensing (RTLS)

• Lorem ipsum dolor– Wvel illum dolore eu feugiat nulla?

• Reugiat nulla facilisis at vero– Fconsectetuer, adipiscing elit

• GXP aliquam erat volutpat• Naccumsan et iusto odio dignissim qui

blandit praesent luptatum zzril delenit augue duis

Wednesday, October 6, 2004

R = RiquipT = Tiusto odio dign = Anulla facilis

= Rpiscing elit

R2

R4

R1

R3

Warehouse EnvironmentWarehouse Environment

T

Wednesday, October 6, 2004

R2

R4

R1

R3

R = RiquipT = Tiusto odio dignD = Dndrer = Praesent = Aaugue = Ronummy = Anulla facilis

= Rpiscing elit

T

T

False SignalsFalse Signals

D1

D4 D3

D2

D5

Wednesday, October 6, 2004

Access ControlTuis nost

– Clobortis: $200M dolor sit amet, elit $30/tel (15M US vulputat)– Intelleflex raesent: Cnonummy nibh euis + rulla-aliquam erat

vol $3

Sonsectetuer bipsum– Clobortis: vel eum iriure dolor in hendrerit – Intelleflex raesent: Snulla facilisis at vero eros et accumsan et

iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait $3

Waccumsan et iusto, odio digni– >200 M laoreet dolore magna aliquam erat volutpat. – Intelleflex raesent: C feugait nulla facilisi. Lorem ipsum dolor

sit amet, consectetuer adipiscing dolore magna aliquam erat

$2 of $20

TOLL PAID

IntelleDisplay