Device Networking: Introduction, Overwiev, Realization and ...
Post on 18-Dec-2021
1 Views
Preview:
Transcript
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 1
Harald Kreidl – Senior Staff Engineer
Device Networking: Introduction, Overwiev, Realization and OutlookWFCS 2006 - TorinoFreescale Seminconductor
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 2
Agenda
Added Value of Connectivity
Added Value of ConnectivityEthernet & Real-Time EthernetZigbeeUWBWeb Services
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 3
Trends in Real-Time Applications with ConnectivityV
alue
Offe
red
Extent of Network
Isolation
Awareness
Knowledge
Understanding
Intuition“We are now feeling the first tremors of themost profound technological disruption in
the history of humanity:
networked, embedded intelligence in the most ordinary objectsof the manufactured world”
*Source: http://harborresearch.com
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 4
The Growing World of Networked Devices
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 5
Intelligent Devices with ConnectivitySmart devices* are any manufactured object with computational power and the ability to be networkedPDA’s, Phones, PCs, E/M equipment, Info Peripherals, Controllers, Sensors
*Source: http://harborresearch.com
Connectivity is required for:Self-controllingSelf-optimizingSelf-configuration
Self-aware!Self = automatically,
without human intervention
Added-value features:Remote controlControl of devices in the field via the Internet or in a LAN (Web Server, Email Client, etc.)Remote maintainancesoftware update,device configurationRemote monitoringdata collection, diagnosticsCommunication securityManagement securityWeb service integration
Internet Enabled Devices!
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 6
Agenda
Ethernet
Added Value of ConnectivityEthernet & Real-Time EthernetZigbeeUWBWeb Services
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 7
Technologies for Networks: Ethernet
*Source: http://harborresearch.com
Ethernet:IEEE 802.3 CSMA/CDInternet protocols TCP/IP on top of EthernetReal-Time Ethernet for Automation systems
Pervasive Technology
Ethernet Value PropositionsPerformance
10BaseT, 100BaseTX, Gigabit Ethernet, …
ImplementationMAC implemented on processors/controllersPHY at reasonable cost or implemented on-chip
Feature SetTwisted pair cablingEstablished infrastructureEthernet networks are everywhereInter-operabilityEase of useWidely availableScalableMore secure than wirelessOriginal picture drawn by Bob Metcalfe, inventor of Ethernet (1972 – Xerox PARC)
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 8
Ethernet: Single Chip Implementation
Microcontroller Implementations:Single-chip Ethernet 9S12NE64 (16-bit MCU) and ColdFire (32-Bit)ColdFire up to Fast Etherneton 32-bit MCUMultiple CommunicationPowerPC up to Gigabit Ethernet on high-performance 32-bit processor
Ethernet products in all performance and cost ranges
Memory Options
128KBytesFlash
256KBytesFlash
OptionalAdditional Modules
CAN
Crypto
GPI/O JTAGPLLBDM
SystemIntegration
4ch 32-bitTimer
4ch 16-bitTimer UART
2ch PIT QSPI
I2C
4ch DMA
2x4ch 12-bitADC
10/100FEC D
MA
Phy
8/4chPWM
UART
UART
eMA
C V2ColdColdFireFire®®
Core
RTC 32KSRAM
MCF5223x
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 9
Ethernet: Entry Level Implementation
Microcontroller Implementations:Single-chip Ethernet 9S12NE64 (16-bit MCU) and ColdFire (32-Bit)ColdFire up to Fast Etherneton 32-bit MCUMultiple CommunicationPowerPC up to Gigabit Ethernet on high-performance 32-bit processor
Ethernet products in all performance and cost ranges
SystemBus
Controller
DDR/SDRSDRAM
Controller&
Chip Selects
EMA
C V2ColdColdFireFire®®
Core
GPI/O JTAGPLLBDM
8KI/D
Cache
16KSRAM
4ch 32-bitTimer UART
QSPI
I2C 16ch DMA
UARTUARTOptional
Additional Modules
10/100FEC D
MA
Low Power Management
MCF5208
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 10
Ethernet: Entry Level Implementation
Microcontroller Implementations:Single-chip Ethernet 9S12NE64 (16-bit MCU) and ColdFire (32-Bit)ColdFire up to Fast Etherneton 32-bit MCUMultiple CommunicationPowerPC up to Gigabit Ethernet on high-performance 32-bit processor
Ethernet products in all performance and cost ranges
GPI/O JTAGPLLBDM
Syst
emB
usC
ontr
olle
r
EMA
C V4eColdColdFireFire®®
CoreMM
UFP
U
PCI
Con
trol
ler
DD
R/S
DR
SDR
AM
Con
trol
ler
32K
I-Cache
32K
D-Cache
I2C
16ch DMA
10/100FEC
DSPI
PSC(UxART etc.)
PSC(UxART etc.)
PSC(UxART etc.)
PSC(UxART etc.)
4ch 32-bitTimer
OptionalAdditional Modules
2nd 10/100FEC
Crypto
USBdevice
CAN
32K
SRAM
CAN
MCF548x
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 11
Ethernet: Entry Level Implementation
Microcontroller Implementations:Single-chip Ethernet 9S12NE64 (16-bit MCU) and ColdFire (32-Bit)ColdFire up to Fast Etherneton 32-bit MCUMultiple CommunicationPowerPC up to Gigabit Ethernet on high-performance 32-bit processor
Ethernet products in all performance and cost ranges
MPC8641D1MBL2
(ECC)
e600 core32KB
D-Cache32KB
I-Cache
MSSQ
ueue
64b DDR/ DDR2 600 MHzECC Controller
1MBL2
(ECC)
e600 core32KB
D-Cache32KB
I-Cache
MSS
GigabitEthernet
GigabitEthernet
16b FIFO
8b FIFO 8b FIFO
GigabitEthernet
GigabitEthernet
16b FIFO
8b FIFO 8b FIFO
MPICLocal Bus
Perf MonTrace Buffer
DUART2x I2CTimers
DMA
MPX Bus
MPX Coherency Module
Queue
64b DDR/ DDR2 600 MHzECC Controller
SRIO1x/4x
ORPCI Exp x1/2/4/8
PCI Exp x1/2/4/8
Peripheral Logic Bus
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 12
Application Example: Embedded Webserver
Added Value of the MCF5223x:• Multiple connections at the same time• Encryption, Authentication• Enhanced protocols (DHCP, SSL...)• Small form factor, low cost
Internet connectivity for industrial controllers, security systems, meters, vending machines, appliances, etc. can now be developed easily and inexpensively.
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 13
Agenda
Real-Time Ethernet
Added Value of ConnectivityEthernet & Real-Time EthernetZigbeeUWBWeb Services
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 14
Why do we need a Real-Time network
Real-Time systems require real-time communications
Industrial automation systems often need deterministic communications!
Safety critical applications
Real-time network
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 15
What’s wrong with TCP/IP?Transfer of (huge) data volumesReliable delivery of data, eventually
TCP/IP is:
TCP/IP is not:Time specific behaviorguaranteed response timeDeterministic behavior
Transmit
Ready
Ready
Transmit
Transmit
Collision
wait
wait
Re-Transmit
Ready Transmit
Node 1
Node 2
Node 3
CSMA/CD:
wait
Networkbusy
wait
wait
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 16
Real-Time Ethernet
• Ethernet-based communication which provides real-time capabilities, i.e.• time bound• deterministic
• Examples of real-time Ethernet standards:• Profinet- under development• EtherNet/IP - under development• Ethernet Powerlink (EPL) – defined and in use• EtherCAT• RSVP [IPv4] – best for point to point• … and others
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 17
ETHERNET Powerlink – Protocol Stack
Ethernet Controller
Lower Layer Driver (LLD)
Powerlink Driver (PLD)
NMT
SDO
PDOError HandlingNVMSIS
Object Dictionary (OBD)
Application
UDP TCP
IP
EPL stack
GOE
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 18
ETHERNET Powerlink – Device Model
Object Dictionary
Application Process
Logical Addressing Scheme for Accessing Communication Parameters and Application Parameters, Data and Functions
Device Functionality
- Functions
- Data
- Parameters
I / O
Sig
nals
Proc
essEP
L N
etw
ork
Communication Interface
Start-of-Cycle,NMT, Asend,Emergency, TCP/IP, …
Tx PDOs
Rx PDOs
Client SDOs
Server SDOs
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 19
ETHERNET Powerlink – Protected Mode
t
Isochronous Slot Asnychronous Slot
Cycle i
Managing Node (MN)
Controlled Nodes (CN)
Cycle i+1
• Central bus arbitration through Managing Node (MN)
• Controlled Nodes (CN) must only send when they areallowed to
• Collision avoidance on the Ethernet
• Maximum utilization of the Ethernet network bandwidth
• Isochronous - Time-dependent, pronounced eye-sock-ra-nuss• refers to processes where data must be delivered within certain time constraints
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 20
ETHERNET Powerlink – System Structure Example
CC
I/O Drive
C
Drive
C
Drive
C
I/O
M
M
192.168.100.0EPL segment
PLCRouter / Bridge
Legacy Ethernet (e.g. Intranet)
PLC
C
anaging Node ontrolled Node
C
C U ontrolled Node
U
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 21
ETHERNET Powerlink – Fields of Application
• Powerlink is basically suitable for all applications which are using CANopen today but is adding hard real-time and high data band-width
• Example applications• Measurement and data acquisition• Drive Control• Machine control• Process Control• Conveyor Systems• Trains and Subways• Ship Automation• Medical Systems
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 22
Agenda
Zigbee
Added Value of ConnectivityEthernet & Real-Time EthernetZigbeeUWBWeb Services
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 23
Wireless Networking Technologies
N/ALonMark
InteroperabiltyAssociation
Wi-Fi AllianceUWB Forum & WiMedia
AllianceBluetooth SIGZigBee AllianceIndustry
Orgs.
P2P, Star, MeshMedium-dependentStarStarStarMesh, Star, TreeTopology
100-1,00032,00032128865,000Nodes
Alkaline (Months-Years)N/ARechargeable
(Hours)Rechargeable(Hours-Days)
Rechargeable(Days-Weeks)
Alkaline(Months-Years)
Battery Operation(Life)
Very Low-LowWiredHighLowLowVery LowPower
10-70 mMedium Dependent10-100 m4-20 m10 m10-70 mRange
10-250 Kbps15 Kbps-10 Mbps11-105 Mbps110Mbps-
1.6Gbps723 Kbps250 KbpsData Rate
RFFrequency
Standard
868/915 MHz2.4 GHz
IEEE 802.15.4
ZigBee
433/868/900 MHz
2.4 GHz
N/A (wired technology)
2.4 GHz5.8 GHz
3.1-10.6 GHz (U.S.)2.4 GHz
ProprietaryEIA 709.1,2,3IEEE 802.11
a, b, g (n to be ratified)
IEEE 802.15.3a
(to be ratified)IEEE 802.15.1
ProprietaryLonWorksWi-FiUWBBluetooth
Key strengths Key weaknesses
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 24
Technologies for Networks: Zigbee
*Source: http://harborresearch.com
Zigbee:SMAC (Freescale proprietary solution)IEEE 802.15.4 (MAC)Zigbee Application Layer
Pervasive Technology
Zigbee Value PropositionsAddresses the unique needs of most remote monitoring and control network applications
Infrequent, low rate dataEnables the broad-based deployment of wireless networks with low cost & low power solutions
Supports peer-to-peer, star and mesh networks
Supports applications with low-power requirements
Months to Years of Battery LifeFeature SetProvides a business environment that supports deployment of these applications
Profiles for InteroperabilityReduced Cost of Entry compared with other Wireless standards
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 25
Zigbee: SMAC Implementation
Simple Wireless
Connectivity
MCU RFIC
PHY Layer
S-MAC
Implementations:SMAC (Simple MAC)Requires 2.5K code, MCU with high-speed SPI, Point-to-point & star networksIEEE 802.15.4Standardized, Encryption, Mesh & clustertree networksZigbee compliant platformRouting, recovery, inter-operability, application profilesZigbee TransceiverMCU‘s reduced function device & full function device (router, coordinator
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 26
Zigbee: IEEE 802.15.4 Implementation
MCU RFIC
802.15.4 PHY
802.15.4 MAC
802.15.4 Solution
Implementations:SMAC (Simple MAC)Requires 2.5K code, MCU with high-speed SPI, Point-to-point & star networksIEEE 802.15.4Standardized, Encryption, Mesh & clustertree networksZigbee compliant platformRouting, recovery, inter-operability, application profilesZigbee TransceiverMCU‘s reduced function device & full function device (router, coordinator
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 27
Zigbee: Zigbee ImplementationImplementations:
SMAC (Simple MAC)Requires 2.5K code, MCU with high-speed SPI, Point-to-point & star networksIEEE 802.15.4Standardized, Encryption, Mesh & clustertree networksZigbee compliant platformRouting, recovery, inter-operability, application profilesZigbee TransceiverMCU‘s reduced function device & full function device (router, coordinator
APS
P31 … ZDOP1
ZigBee
MCU RFIC
802.15.4 PHY
802.15.4 MAC
ZigBee NWK
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 28
BUILDING AUTOMATION
Security, HVAC,AMR,
Lighting Control, Access Control
CONSUMER ELECTRONICS
Remote ControlToys
Set Top Boxes
PERSONAL HEALTH CARE
Patient monitoringInstitutional Care
Fitness Equipment
INDUSTRIALCONTROL
Asset Mgt, Process Control,
Energy Mgt
RESIDENTIAL/LIGHT COMMERCIAL
CONTROL
Security, HVAC,Lighting Control,Access Control
PC & PERIPHERALS
Mouse, Keyboard,Joystick
ZigBee Markets and Applications
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 29
Home Automation• Applications are targeted toward convenience, energy management and
whole home connectivity.• Lighting
• On/off, dim (load control)• Home Control Lighting Profile approved as part of 1.0 specification
• Heating, Ventilation, Air Conditioning (HVAC)• Thermostats, temperature sensors, etc.
• Security/Access Control• Door, window and motion sensors, entry monitoring, smoke detectors, etc.
• ZigBee provides for integration of multiple systems (lighting, HVAC and security) that are separate today.
• Home Automation Profile• Gateway for control while outside the home• 6% of homes have some type of HA system
• 20% of homes have a network• 20% of homes are interested in purchasing a HA system
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 30
Building Control and Automation
• Applications are targeted toward reducing Total Cost of Ownership (TCO) in areas such as energy cost.• Lighting
• On/off, occupancy detection• Heating, Ventilation, Air Conditioning (HVAC)
• Thermostats, temperature sensors, etc.• Security/Access Control
• Door, window and motion sensors, entry monitoring, fire detectors, etc.• Automated Meter Reading (AMR)
• Strong interest within alliance on AMR.
• Gateways/Bridges provide integration of multiple systems
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 31
Industrial Control and Management
• Applications are targeted toward reducing cost in areas such as manufacturing• Process Control
• Monitoring of manufacturing flow and material handling• throughput, container volume and pressure, etc.• shock & vibe, bottlenecks, etc.
• Profile for Industrial Process Control is being actively worked within Alliance• Energy Management
• Lighting and HVAC control• Asset Management
• Monitoring/location of assets
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 32
Personal Monitoring
• Hospital - Long-Term/Non-Acute• Networked wireless devices to maximize patient monitoring by reducing nurse
to patient ratio • Wireless devices include EKG, blood pressure, pulse oximetry, capnometry,
infusion pumps and spirometry
• Patient Monitoring - Home Care• Telemetry for off-site diagnosis by collecting data of glucose levels, blood
pressure, heart rate, etc. while patients are recovering at home
• Fitness• Heart rate monitors for athletes
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 33
RD3152MMA7260Q: ZigBee Sensing Triple Axis Reference Design (ZSTAR)
Provides robust wireless communicationusing the powerful, easy-to-use 2.4GHzfrequency MC13191 transceiver.
System Features:Consumer and industrial wireless sensing applicationsDemo Modules for 6 sensing functions - Fall, Tilt, Motion, Positioning, Shock and Vibration -for multifunctional applications.
Hardware Features:Pin to pin compatible with MC13192 and MC13193 allowing implementation of ZigBee applications. MC68HC908JW32 (USB 2.0 Full Speed) and MC9S08QG8
RD3152MMA7260Q Features:
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 34
ZigBee to Ethernet bridge Applications
ZigBee/Ethernet bridgeZigBee Node
Industrial or Commercial Monitoring / Security Applications
Hub / Router
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 35
ZigBee to Ethernet bridge Applications
Router
Router
Router
Industrial or Commercial Monitoring / Security Applications
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 36
Agenda
UWB
Added Value of ConnectivityEthernet & Real-Time EthernetZigbeeUWBWeb Services
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 37
What Is Ultra-Wideband (UWB)?
• Wireless, personal area network technology • High bandwidth, scaling to multi-Gbps data rates
PowerSpectralDensity
dBm/MHz900 MHzCordlessPhones
PCS
802.11aHyperLAN1/2
UWB
Frequency (GHz)1 2 3 4 5 6 7 8 9 10
−41 dBm/MHz
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 38
• Bluetooth™ has low power, low cost but doesn’t deliver high data rates• WiFi delivers range and moderate data rate, but not low power or high rates• UWB is uniquely able to meet the WPAN handheld/consumer wireless
connectivity requirements
WPAN
Lowest PowerLowest Cost
HigherPerformance
Mobile
Entertainment/PC
Uncompressed Video
Digital camera, camera phone
Digital video camcorder, media
player
Wireless HDMI, Wireless DVI
Surround sound, portable hard drive
UWB: Filling the Wireless Gap
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 39
WiMAX
DataRate
Distance
WPANUWB
WLANWiFi
WMAN
UMTS/HSDPA
DVB-H
ZigBee™
Where Does UWB Fit Among Other Technologies?
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 40
Technologies for Networks: UWB
*Source: http://harborresearch.com
UWB:Only solution that easily scales to multi-GbpsOnly production chipset available
110 Mbps & 500 Mbps today1+ Gbps 2006+
UWB modules available nowRegulatory & standards firsts
Only CE UWB solution with FCC approval!Only 1394 TA ratified UWB PAL
Industry momentumUWB Forum over 100 membersChina UWB Forum over 60 membersKorea UWB Forum over 40 membersMost CE OEM’s are engaged with DS-UWB
Pervasive Technology
UWB Value PropositionsGreater Range (20-25 meters)Robust streaming standard and high definition video VoIP utilizing UWBEntertainment Applications
Surround sound for home entertainment
Lower Power Consumption for Mobile Applications
Cell phonesMedia players
High Quality of ServiceData Rates scaling to multi-Gbits(Multi-access performance & throughput)
Portable hard drivesMedia serversWireless docking stations
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 41
UWB: ChipsetImplementations:
XS110 Ultra-Wideband solution commercially available Next-generation 600/1000 Mbps chip families in 2006/2007Compatible with IEEE 802.15.3 MACPeer to peer as well as ad hoc networkingSophisticated power management tools for extended battery lifeCapable of miniPCI, CF, SDIO form factors
XS110 Chipset Available Now
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 42
DS-UWB Enables New Consumer Experiences
Wireless Docking Station Application
PC or DVD/RG
SmartphoneApplication
Wireless docking station application enabled by high speed DS-UWB
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 43
Your Entertainment, Information & Control Anywhere In The Home
• No wired solution can deliver freedom from jacks and wiring• No wireless has ever delivered whole house coverage for all content• A systems approach combining wired & wireless is the solution
Broadband WAN
Home Office ClusterKids’ room Cluster
1394 Home Entertainment Cluster USB Cluster
Backboneof Coax,
Power Line, 802.11n
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 44
HD/SD Compressed Video Entertainment Applications
• Connect between sources and displays• Available Now— Freescale XS110
• Data rate 110 Mbps• Range: 15 meters HD 25 meters SD• Price point $20• New reference design
• PALs & Drivers• TCP/IP PAL (now)• 1394 PAL (now)• USB 2.0 PAL (2Q05)
• Being applied to both SD and HD• Good range performance• Much lower compression for better picture• Very low latency for good control
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 45
Mobile Device Applications• Application to mobile devices• Smartphone/PDA, MP3, DSC• DVC, Media Player, Storage, display
• File transfer and streaming• Requirements
• Mobile device storage sizes• Flash 5, 32, 512, 2048 … MB• HD 2, 4, …, 60+ GB
• Range is near device or display (< 5m)• User requires file transfer time < 10 sec• DV format is 30 Mbps, MPEG is 12-20 w/ QoS
Images from camera to storage/network
MP3 titles to music player
Low Power Use Cases
MPEG4 movie or GPS maps (512 MB) to player
Mount portable HD
Low Power & High Data Rate Use
Print from handheld
Exchange your music & data
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 46
Mobile Device StreamingApplications• Digital video camcorder (DVC)• Smartphone/PDS, Media player
Requirements• Range is in view of display (<
5m)• DV Format 30 Mbps with QoS• MPEG 2 at 12-20Mbps• Power budget < 500 mW
Channel surf and PIP to handheldStream presentation
from Smartphone/PDA to projector
Stream DV or MPEGDS-UWB is just a shift register
Use Cases
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 47
DS-UWB Personal Mobile ExperienceEnabling Software Stacks
• DS-UWB 802.15.3 PAL already ratified by the 1394 TA Wireless Working Group
• Ethernet and USB PAL’s to be standardized by the UWB Forum
DS-UWB PHY
802.15.3 MAC
1394 PAL
1394Apps
TCP/IPEthernet
PAL
TCP/IP Stack
TCP/UDP/IPApps
TCP/IPOver USB
PAL
TCP/IP Stack
TCP/UDP/IPApps
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 48
Agenda
Web Services
Added Value of ConnectivityEthernet & Real-Time EthernetZigbeeUWBWeb Services
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 49
Evolution of the Web
Email, Instant Messaging,
Web Browser
Index.html
Web Services
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 50
Optimized Web Server
Start connectionwith Web Browser
HTTP with TCP/IPJava/ActiveX embeddedin HTML
ElectronicControl System
9S12NE64
EMAC EPHY
M
Motorola
Dave’sControlCenter
Java/ActiveX is executed andSets up connection via UDP
UDP:- Data exchange- Authentication- Encryption
Slow butStandardSoftware
Fast“Real Time”Efficient
TCP/IP
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 51
Web-based Innovation
Connectivity Presentation ApplicationData
Technology
Innovation
TCP/IP, FTP
Files, E-mail Web Pages
Web Services
Data Services
HTML
XMLSOAP, UDDI
Browse the Web
Program the Web
Browse the Enterprise, B2B data exchange
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 52
Benefits of Web Services
• Language Independence• CORBA, Java RMI etc are dependent upon specific language(s)• Use of XML makes Web Services language independent
• Platform/Vendor Independence• Alternative SOA systems are proprietary or tied to a particular
vendor: DCOM, ActiveX, OPC• Web Services are based on open standards
• Extensibility• Web Services are easily adapted to different transport services• Relatively easy to “port” to new platforms
• Internet Friendly• “Internet era” technology designed to be firewall friendly• Binary data representations are hard to bridge or tunnel
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 53
Value Proposition
• Web Services technology advantages• Enables access to any type of service…• …on any type of transport• …on any type of network device• …using any type of programming language
• All based on existing open web-based standards• XML 1.0 for data and message encoding• SOAP 1.1 for message protocol• WSDL 1.1 for service description
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 54
Goals
• Interoperable with industry service platforms• .NET Interoperability (SOAP Web Services)• Follow WS-I Basic Profile (WSDL 1.0, SOAP 1.1, XML,
HTTP, HTTPS)• Built for embedded systems
• Resource requirement kept to a minimum• Native C/C++ development• Support for Java clients and services• Provide tools for code generation from WSDL
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2006.
WFCS 2006 – Torino Device Networking Slide 55
top related