SlideShare una empresa de Scribd logo

5 13meeting佑任

•Descargar como PPT, PDF•
•
G
guest0bd446
EmpresarialesTecnología
1 de 18
Time and Power Based Positioning Scheme for Indoor Location Aware Services 學生 : 佑任 老師 : 劉宏煥
Reference A. El Moutia , Kia Makki , ” Time and Power Based Positioning Scheme for Indoor Location Aware Services,” CCNC 2008. 5th IEEE , 10-12 Jan. 2008 , page(s) : 868 - 872
Outline ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Indoor positioning scheme ,[object Object],[object Object],[object Object],[object Object],[object Object]
Range estimation techniques ,[object Object],Apha=path loss coeffient C=const (antenna gain,height)
[object Object],[object Object],[object Object],Vs is the speed of sound in air at 21 ℃
Network model ,[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Time-and-Power based Positioning Scheme ,[object Object]
Step 1: Range Detection
[object Object],C = const (consider carrier frequency and transmitted power) α = attenuation exponent rA = the distance between the mobile terminal and master sensor A sensor A estimates the received power levels and stores this information to perform averaging with a deep of I samples to increase the accuracy
The distance at time instant i can be estimated from the average received power using equation like: ,[object Object],[object Object],[object Object]
Step 2: Location Computation ,[object Object],Subtracting second and third from first
minimizes the mean square error by That is
PERFORMANCE EVALUATION ,[object Object],[object Object],[object Object]
 
The effect of the number of sensor nodes
 

Recomendados

5 13meeting2
5 13meeting25 13meeting2
5 13meeting2guest0bd446
 
A Preliminary Study of Radar - Anirudh Katyal
A Preliminary Study of Radar - Anirudh KatyalA Preliminary Study of Radar - Anirudh Katyal
A Preliminary Study of Radar - Anirudh KatyalUPES Dehradun
 
Wireless comm ppt1
Wireless comm ppt1Wireless comm ppt1
Wireless comm ppt1Chetan Soni
 
Smart Antennas
Smart AntennasSmart Antennas
Smart Antennasskumarmnit
 
An exponential rayleigh model for rss-based device-free localization and trac...
An exponential rayleigh model for rss-based device-free localization and trac...An exponential rayleigh model for rss-based device-free localization and trac...
An exponential rayleigh model for rss-based device-free localization and trac...ieeeprojectschennai
 
EENC: Energy Efficient Nested Clustering in Underwater Acoustic Sensor Network
EENC: Energy Efficient Nested Clustering in Underwater Acoustic Sensor NetworkEENC: Energy Efficient Nested Clustering in Underwater Acoustic Sensor Network
EENC: Energy Efficient Nested Clustering in Underwater Acoustic Sensor NetworkSyed Hassan Ahmed
 
Link line crossing speed estimation with narrowband signal strength
Link line crossing speed estimation with narrowband signal strengthLink line crossing speed estimation with narrowband signal strength
Link line crossing speed estimation with narrowband signal strengthAlemayehu Solomon
 
Switched beam
Switched beamSwitched beam
Switched beamSampada Khot
 

Recomendados

5 13meeting2
5 13meeting25 13meeting2
5 13meeting2guest0bd446
 
A Preliminary Study of Radar - Anirudh Katyal
A Preliminary Study of Radar - Anirudh KatyalA Preliminary Study of Radar - Anirudh Katyal
A Preliminary Study of Radar - Anirudh KatyalUPES Dehradun
 
Wireless comm ppt1
Wireless comm ppt1Wireless comm ppt1
Wireless comm ppt1Chetan Soni
 
Smart Antennas
Smart AntennasSmart Antennas
Smart Antennasskumarmnit
 
An exponential rayleigh model for rss-based device-free localization and trac...
An exponential rayleigh model for rss-based device-free localization and trac...An exponential rayleigh model for rss-based device-free localization and trac...
An exponential rayleigh model for rss-based device-free localization and trac...ieeeprojectschennai
 
EENC: Energy Efficient Nested Clustering in Underwater Acoustic Sensor Network
EENC: Energy Efficient Nested Clustering in Underwater Acoustic Sensor NetworkEENC: Energy Efficient Nested Clustering in Underwater Acoustic Sensor Network
EENC: Energy Efficient Nested Clustering in Underwater Acoustic Sensor NetworkSyed Hassan Ahmed
 
Link line crossing speed estimation with narrowband signal strength
Link line crossing speed estimation with narrowband signal strengthLink line crossing speed estimation with narrowband signal strength
Link line crossing speed estimation with narrowband signal strengthAlemayehu Solomon
 
Switched beam
Switched beamSwitched beam
Switched beamSampada Khot
 
Cognitive Radio Spectrum Sensing 1586 ppt
Cognitive Radio Spectrum Sensing 1586 pptCognitive Radio Spectrum Sensing 1586 ppt
Cognitive Radio Spectrum Sensing 1586 pptAnupam Yadav
 
Smart antenna algorithm and application
Smart antenna algorithm and applicationSmart antenna algorithm and application
Smart antenna algorithm and applicationVirak Sou
 
14MCE1035
14MCE103514MCE1035
14MCE1035Gaurav Lalkiya
 
wsn
wsnwsn
wsnSaurabh Singh
 
Wireless sensor networks
Wireless sensor networksWireless sensor networks
Wireless sensor networksstudying telecommuciation engineering
 
Power Saving in Wireless Sensor Networks
Power Saving in Wireless Sensor NetworksPower Saving in Wireless Sensor Networks
Power Saving in Wireless Sensor NetworksMshari Alabdulkarim
 
LASER Communication
LASER CommunicationLASER Communication
LASER CommunicationAbdulrahman Kerim
 
Microwave systems (140403111014,16) ppt1
Microwave systems (140403111014,16) ppt1Microwave systems (140403111014,16) ppt1
Microwave systems (140403111014,16) ppt1Vijay Kumar
 
TIME SYNCHRONIZATION IN WIRELESS SENSOR NETWORKS: A SURVEY
TIME SYNCHRONIZATION IN WIRELESS SENSOR NETWORKS: A SURVEY TIME SYNCHRONIZATION IN WIRELESS SENSOR NETWORKS: A SURVEY
TIME SYNCHRONIZATION IN WIRELESS SENSOR NETWORKS: A SURVEYijujournal
 
Smart antennas in ad hoc networks
Smart antennas in ad hoc networksSmart antennas in ad hoc networks
Smart antennas in ad hoc networksMuhammad Ahsan
 
Data transmission
Data transmissionData transmission
Data transmissionNARAHARISRUTHI1
 
Ambulatory measurement of three dimensional foot displacement during treadmil...
Ambulatory measurement of three dimensional foot displacement during treadmil...Ambulatory measurement of three dimensional foot displacement during treadmil...
Ambulatory measurement of three dimensional foot displacement during treadmil...I3E Technologies
 
A review paper based on spectrum sensing techniques in cognitive radio networks
A review paper based on spectrum sensing techniques in cognitive radio networksA review paper based on spectrum sensing techniques in cognitive radio networks
A review paper based on spectrum sensing techniques in cognitive radio networksAlexander Decker
 
Byzantine Attack & Defense in Cognitive Radio Network
Byzantine Attack & Defense in Cognitive Radio NetworkByzantine Attack & Defense in Cognitive Radio Network
Byzantine Attack & Defense in Cognitive Radio NetworkChandra Sharma
 
Wireless sensor network applications
Wireless sensor network applicationsWireless sensor network applications
Wireless sensor network applicationsDeepshika Reddy
 
LTE-A Data Throughputs in Realistic Macro and Pico Cellular Environments
LTE-A Data Throughputs in Realistic Macro and Pico Cellular EnvironmentsLTE-A Data Throughputs in Realistic Macro and Pico Cellular Environments
LTE-A Data Throughputs in Realistic Macro and Pico Cellular EnvironmentsSIMING ZHANG
 
Nuzzer algorithm based Human Tracking and Security System for Device-Free Pas...
Nuzzer algorithm based Human Tracking and Security System for Device-Free Pas...Nuzzer algorithm based Human Tracking and Security System for Device-Free Pas...
Nuzzer algorithm based Human Tracking and Security System for Device-Free Pas...Eswar Publications
 
Low Energy Routing for WSN’s
Low Energy Routing for WSN’sLow Energy Routing for WSN’s
Low Energy Routing for WSN’sIDES Editor
 
Cloud radio multistatic radar joint optimization of code vector and backhaul ...
Cloud radio multistatic radar joint optimization of code vector and backhaul ...Cloud radio multistatic radar joint optimization of code vector and backhaul ...
Cloud radio multistatic radar joint optimization of code vector and backhaul ...ieeepondy
 
Issues of Wireless Sensor Networks
Issues of Wireless Sensor NetworksIssues of Wireless Sensor Networks
Issues of Wireless Sensor NetworksSouhaiel tekaya
 
Lotus Sametime Productivity
Lotus Sametime ProductivityLotus Sametime Productivity
Lotus Sametime Productivityguest144b15
 
Els 12 MéS Dolents Del Mon...
Els 12 MéS Dolents Del Mon...Els 12 MéS Dolents Del Mon...
Els 12 MéS Dolents Del Mon...gueste9fe4b
 

Más contenido relacionado

La actualidad más candente

Cognitive Radio Spectrum Sensing 1586 ppt
Cognitive Radio Spectrum Sensing 1586 pptCognitive Radio Spectrum Sensing 1586 ppt
Cognitive Radio Spectrum Sensing 1586 pptAnupam Yadav
 
Smart antenna algorithm and application
Smart antenna algorithm and applicationSmart antenna algorithm and application
Smart antenna algorithm and applicationVirak Sou
 
Power Saving in Wireless Sensor Networks
Power Saving in Wireless Sensor NetworksPower Saving in Wireless Sensor Networks
Power Saving in Wireless Sensor NetworksMshari Alabdulkarim
 
Microwave systems (140403111014,16) ppt1
Microwave systems (140403111014,16) ppt1Microwave systems (140403111014,16) ppt1
Microwave systems (140403111014,16) ppt1Vijay Kumar
 
TIME SYNCHRONIZATION IN WIRELESS SENSOR NETWORKS: A SURVEY
TIME SYNCHRONIZATION IN WIRELESS SENSOR NETWORKS: A SURVEY TIME SYNCHRONIZATION IN WIRELESS SENSOR NETWORKS: A SURVEY
TIME SYNCHRONIZATION IN WIRELESS SENSOR NETWORKS: A SURVEYijujournal
 
Smart antennas in ad hoc networks
Smart antennas in ad hoc networksSmart antennas in ad hoc networks
Smart antennas in ad hoc networksMuhammad Ahsan
 
Ambulatory measurement of three dimensional foot displacement during treadmil...
Ambulatory measurement of three dimensional foot displacement during treadmil...Ambulatory measurement of three dimensional foot displacement during treadmil...
Ambulatory measurement of three dimensional foot displacement during treadmil...I3E Technologies
 
A review paper based on spectrum sensing techniques in cognitive radio networks
A review paper based on spectrum sensing techniques in cognitive radio networksA review paper based on spectrum sensing techniques in cognitive radio networks
A review paper based on spectrum sensing techniques in cognitive radio networksAlexander Decker
 
Byzantine Attack & Defense in Cognitive Radio Network
Byzantine Attack & Defense in Cognitive Radio NetworkByzantine Attack & Defense in Cognitive Radio Network
Byzantine Attack & Defense in Cognitive Radio NetworkChandra Sharma
 
Wireless sensor network applications
Wireless sensor network applicationsWireless sensor network applications
Wireless sensor network applicationsDeepshika Reddy
 
LTE-A Data Throughputs in Realistic Macro and Pico Cellular Environments
LTE-A Data Throughputs in Realistic Macro and Pico Cellular EnvironmentsLTE-A Data Throughputs in Realistic Macro and Pico Cellular Environments
LTE-A Data Throughputs in Realistic Macro and Pico Cellular EnvironmentsSIMING ZHANG
 
Nuzzer algorithm based Human Tracking and Security System for Device-Free Pas...
Nuzzer algorithm based Human Tracking and Security System for Device-Free Pas...Nuzzer algorithm based Human Tracking and Security System for Device-Free Pas...
Nuzzer algorithm based Human Tracking and Security System for Device-Free Pas...Eswar Publications
 
Low Energy Routing for WSN’s
Low Energy Routing for WSN’sLow Energy Routing for WSN’s
Low Energy Routing for WSN’sIDES Editor
 
Cloud radio multistatic radar joint optimization of code vector and backhaul ...
Cloud radio multistatic radar joint optimization of code vector and backhaul ...Cloud radio multistatic radar joint optimization of code vector and backhaul ...
Cloud radio multistatic radar joint optimization of code vector and backhaul ...ieeepondy
 
Issues of Wireless Sensor Networks
Issues of Wireless Sensor NetworksIssues of Wireless Sensor Networks
Issues of Wireless Sensor NetworksSouhaiel tekaya
 

La actualidad más candente (20)

Cognitive Radio Spectrum Sensing 1586 ppt
Cognitive Radio Spectrum Sensing 1586 pptCognitive Radio Spectrum Sensing 1586 ppt
Cognitive Radio Spectrum Sensing 1586 ppt
 
Smart antenna algorithm and application
Smart antenna algorithm and applicationSmart antenna algorithm and application
Smart antenna algorithm and application
 
14MCE1035
14MCE103514MCE1035
14MCE1035
 
wsn
wsnwsn
wsn
 
Wireless sensor networks
Wireless sensor networksWireless sensor networks
Wireless sensor networks
 
Power Saving in Wireless Sensor Networks
Power Saving in Wireless Sensor NetworksPower Saving in Wireless Sensor Networks
Power Saving in Wireless Sensor Networks
 
LASER Communication
LASER CommunicationLASER Communication
LASER Communication
 
Microwave systems (140403111014,16) ppt1
Microwave systems (140403111014,16) ppt1Microwave systems (140403111014,16) ppt1
Microwave systems (140403111014,16) ppt1
 
TIME SYNCHRONIZATION IN WIRELESS SENSOR NETWORKS: A SURVEY
TIME SYNCHRONIZATION IN WIRELESS SENSOR NETWORKS: A SURVEY TIME SYNCHRONIZATION IN WIRELESS SENSOR NETWORKS: A SURVEY
TIME SYNCHRONIZATION IN WIRELESS SENSOR NETWORKS: A SURVEY
 
Smart antennas in ad hoc networks
Smart antennas in ad hoc networksSmart antennas in ad hoc networks
Smart antennas in ad hoc networks
 
Data transmission
Data transmissionData transmission
Data transmission
 
Ambulatory measurement of three dimensional foot displacement during treadmil...
Ambulatory measurement of three dimensional foot displacement during treadmil...Ambulatory measurement of three dimensional foot displacement during treadmil...
Ambulatory measurement of three dimensional foot displacement during treadmil...
 
A review paper based on spectrum sensing techniques in cognitive radio networks
A review paper based on spectrum sensing techniques in cognitive radio networksA review paper based on spectrum sensing techniques in cognitive radio networks
A review paper based on spectrum sensing techniques in cognitive radio networks
 
Byzantine Attack & Defense in Cognitive Radio Network
Byzantine Attack & Defense in Cognitive Radio NetworkByzantine Attack & Defense in Cognitive Radio Network
Byzantine Attack & Defense in Cognitive Radio Network
 
Wireless sensor network applications
Wireless sensor network applicationsWireless sensor network applications
Wireless sensor network applications
 
LTE-A Data Throughputs in Realistic Macro and Pico Cellular Environments
LTE-A Data Throughputs in Realistic Macro and Pico Cellular EnvironmentsLTE-A Data Throughputs in Realistic Macro and Pico Cellular Environments
LTE-A Data Throughputs in Realistic Macro and Pico Cellular Environments
 
Nuzzer algorithm based Human Tracking and Security System for Device-Free Pas...
Nuzzer algorithm based Human Tracking and Security System for Device-Free Pas...Nuzzer algorithm based Human Tracking and Security System for Device-Free Pas...
Nuzzer algorithm based Human Tracking and Security System for Device-Free Pas...
 
Low Energy Routing for WSN’s
Low Energy Routing for WSN’sLow Energy Routing for WSN’s
Low Energy Routing for WSN’s
 
Cloud radio multistatic radar joint optimization of code vector and backhaul ...
Cloud radio multistatic radar joint optimization of code vector and backhaul ...Cloud radio multistatic radar joint optimization of code vector and backhaul ...
Cloud radio multistatic radar joint optimization of code vector and backhaul ...
 
Issues of Wireless Sensor Networks
Issues of Wireless Sensor NetworksIssues of Wireless Sensor Networks
Issues of Wireless Sensor Networks
 

Destacado

Lotus Sametime Productivity
Lotus Sametime ProductivityLotus Sametime Productivity
Lotus Sametime Productivityguest144b15
 
Els 12 MéS Dolents Del Mon...
Els 12 MéS Dolents Del Mon...Els 12 MéS Dolents Del Mon...
Els 12 MéS Dolents Del Mon...gueste9fe4b
 
The Alert Project
The Alert ProjectThe Alert Project
The Alert Projectelrobin
 

Destacado (7)

Lotus Sametime Productivity
Lotus Sametime ProductivityLotus Sametime Productivity
Lotus Sametime Productivity
 
Els 12 MéS Dolents Del Mon...
Els 12 MéS Dolents Del Mon...Els 12 MéS Dolents Del Mon...
Els 12 MéS Dolents Del Mon...
 
Shinyuku
ShinyukuShinyuku
Shinyuku
 
Milho B T
Milho B TMilho B T
Milho B T
 
The Alert Project
The Alert ProjectThe Alert Project
The Alert Project
 
Google Day
Google DayGoogle Day
Google Day
 
Catch The Riptide
Catch The RiptideCatch The Riptide
Catch The Riptide
 

Similar a 5 13meeting佑任

3D routing algorithm for sensor network in e-health
3D routing algorithm for sensor network in e-health3D routing algorithm for sensor network in e-health
3D routing algorithm for sensor network in e-healthVakhtang Mosidze
 
Ijeee 20-23-target parameter estimation for pulsed doppler radar applications
Ijeee 20-23-target parameter estimation for pulsed doppler radar applicationsIjeee 20-23-target parameter estimation for pulsed doppler radar applications
Ijeee 20-23-target parameter estimation for pulsed doppler radar applicationsKumar Goud
 
International journal of engineering issues vol 2015 - no 2 - paper7
International journal of engineering issues vol 2015 - no 2 - paper7International journal of engineering issues vol 2015 - no 2 - paper7
International journal of engineering issues vol 2015 - no 2 - paper7sophiabelthome
 
Sensor Localization presentation1&2
Sensor Localization presentation1&2Sensor Localization presentation1&2
Sensor Localization presentation1&2gamalsallam1989
 
IOT-WSN: SURVEY ON POSITIONING TECHNIQUES
IOT-WSN: SURVEY ON POSITIONING TECHNIQUESIOT-WSN: SURVEY ON POSITIONING TECHNIQUES
IOT-WSN: SURVEY ON POSITIONING TECHNIQUESijassn
 
November 9, Planning and Control of Unmanned Aircraft Systems in Realistic C...
November 9, Planning and Control of Unmanned Aircraft Systems in Realistic C...November 9, Planning and Control of Unmanned Aircraft Systems in Realistic C...
November 9, Planning and Control of Unmanned Aircraft Systems in Realistic C...University of Colorado at Boulder
 
A robust doa–based smart antenna processor for gsm base stations
A robust doa–based smart antenna processor for gsm base stationsA robust doa–based smart antenna processor for gsm base stations
A robust doa–based smart antenna processor for gsm base stationsmarwaeng
 
IMPLEMENTATION OF A BPSK MODULATION BASED COGNITIVE RADIO SYSTEM USING THE EN...
IMPLEMENTATION OF A BPSK MODULATION BASED COGNITIVE RADIO SYSTEM USING THE EN...IMPLEMENTATION OF A BPSK MODULATION BASED COGNITIVE RADIO SYSTEM USING THE EN...
IMPLEMENTATION OF A BPSK MODULATION BASED COGNITIVE RADIO SYSTEM USING THE EN...cscpconf
 
Implementation of a bpsk modulation based cognitive radio system using the en...
Implementation of a bpsk modulation based cognitive radio system using the en...Implementation of a bpsk modulation based cognitive radio system using the en...
Implementation of a bpsk modulation based cognitive radio system using the en...csandit
 
Performance Evaluation of DV-HOP and Amorphous Algorithms based on Localizati...
Performance Evaluation of DV-HOP and Amorphous Algorithms based on Localizati...Performance Evaluation of DV-HOP and Amorphous Algorithms based on Localizati...
Performance Evaluation of DV-HOP and Amorphous Algorithms based on Localizati...TELKOMNIKA JOURNAL
 
An overview of adaptive antenna technologies for wireless communication
An overview of adaptive antenna technologies for wireless communication An overview of adaptive antenna technologies for wireless communication
An overview of adaptive antenna technologies for wireless communication marwaeng
 
Wireless sensor network lifetime constraints
Wireless sensor network lifetime constraintsWireless sensor network lifetime constraints
Wireless sensor network lifetime constraintsmmjalbiaty
 
Digital Beamforming for Simultaneous Power and Information Transmission in Wi...
Digital Beamforming for Simultaneous Power and Information Transmission in Wi...Digital Beamforming for Simultaneous Power and Information Transmission in Wi...
Digital Beamforming for Simultaneous Power and Information Transmission in Wi...idescitation
 
Automatic target detection and localization using ultra-wideband radar
Automatic target detection and localization using ultra-wideband radarAutomatic target detection and localization using ultra-wideband radar
Automatic target detection and localization using ultra-wideband radarIJECEIAES
 

Similar a 5 13meeting佑任 (20)

3D routing algorithm for sensor network in e-health
3D routing algorithm for sensor network in e-health3D routing algorithm for sensor network in e-health
3D routing algorithm for sensor network in e-health
 
Ijeee 20-23-target parameter estimation for pulsed doppler radar applications
Ijeee 20-23-target parameter estimation for pulsed doppler radar applicationsIjeee 20-23-target parameter estimation for pulsed doppler radar applications
Ijeee 20-23-target parameter estimation for pulsed doppler radar applications
 
Chap 4 telemetry
Chap 4 telemetryChap 4 telemetry
Chap 4 telemetry
 
Ece mimo ppt
Ece mimo pptEce mimo ppt
Ece mimo ppt
 
International journal of engineering issues vol 2015 - no 2 - paper7
International journal of engineering issues vol 2015 - no 2 - paper7International journal of engineering issues vol 2015 - no 2 - paper7
International journal of engineering issues vol 2015 - no 2 - paper7
 
Sensor Localization presentation1&2
Sensor Localization presentation1&2Sensor Localization presentation1&2
Sensor Localization presentation1&2
 
A045060107
A045060107A045060107
A045060107
 
A045060107
A045060107A045060107
A045060107
 
IOT-WSN: SURVEY ON POSITIONING TECHNIQUES
IOT-WSN: SURVEY ON POSITIONING TECHNIQUESIOT-WSN: SURVEY ON POSITIONING TECHNIQUES
IOT-WSN: SURVEY ON POSITIONING TECHNIQUES
 
November 9, Planning and Control of Unmanned Aircraft Systems in Realistic C...
November 9, Planning and Control of Unmanned Aircraft Systems in Realistic C...November 9, Planning and Control of Unmanned Aircraft Systems in Realistic C...
November 9, Planning and Control of Unmanned Aircraft Systems in Realistic C...
 
A robust doa–based smart antenna processor for gsm base stations
A robust doa–based smart antenna processor for gsm base stationsA robust doa–based smart antenna processor for gsm base stations
A robust doa–based smart antenna processor for gsm base stations
 
IMPLEMENTATION OF A BPSK MODULATION BASED COGNITIVE RADIO SYSTEM USING THE EN...
IMPLEMENTATION OF A BPSK MODULATION BASED COGNITIVE RADIO SYSTEM USING THE EN...IMPLEMENTATION OF A BPSK MODULATION BASED COGNITIVE RADIO SYSTEM USING THE EN...
IMPLEMENTATION OF A BPSK MODULATION BASED COGNITIVE RADIO SYSTEM USING THE EN...
 
Implementation of a bpsk modulation based cognitive radio system using the en...
Implementation of a bpsk modulation based cognitive radio system using the en...Implementation of a bpsk modulation based cognitive radio system using the en...
Implementation of a bpsk modulation based cognitive radio system using the en...
 
Performance Evaluation of DV-HOP and Amorphous Algorithms based on Localizati...
Performance Evaluation of DV-HOP and Amorphous Algorithms based on Localizati...Performance Evaluation of DV-HOP and Amorphous Algorithms based on Localizati...
Performance Evaluation of DV-HOP and Amorphous Algorithms based on Localizati...
 
An overview of adaptive antenna technologies for wireless communication
An overview of adaptive antenna technologies for wireless communication An overview of adaptive antenna technologies for wireless communication
An overview of adaptive antenna technologies for wireless communication
 
Wireless sensor network lifetime constraints
Wireless sensor network lifetime constraintsWireless sensor network lifetime constraints
Wireless sensor network lifetime constraints
 
Digital Beamforming for Simultaneous Power and Information Transmission in Wi...
Digital Beamforming for Simultaneous Power and Information Transmission in Wi...Digital Beamforming for Simultaneous Power and Information Transmission in Wi...
Digital Beamforming for Simultaneous Power and Information Transmission in Wi...
 
Sensor net
Sensor netSensor net
Sensor net
 
Paper 1 2019
Paper 1 2019Paper 1 2019
Paper 1 2019
 
Automatic target detection and localization using ultra-wideband radar
Automatic target detection and localization using ultra-wideband radarAutomatic target detection and localization using ultra-wideband radar
Automatic target detection and localization using ultra-wideband radar
 

Último

How to Get Started in Social Media for Art League City
How to Get Started in Social Media for Art League CityHow to Get Started in Social Media for Art League City
How to Get Started in Social Media for Art League CityEric T. Tung
 
👉Chandigarh Call Girls 👉9878799926👉Just Call👉Chandigarh Call Girl In Chandiga...
👉Chandigarh Call Girls 👉9878799926👉Just Call👉Chandigarh Call Girl In Chandiga...👉Chandigarh Call Girls 👉9878799926👉Just Call👉Chandigarh Call Girl In Chandiga...
👉Chandigarh Call Girls 👉9878799926👉Just Call👉Chandigarh Call Girl In Chandiga...rajveerescorts2022
 
7.pdf This presentation captures many uses and the significance of the number...
7.pdf This presentation captures many uses and the significance of the number...7.pdf This presentation captures many uses and the significance of the number...
7.pdf This presentation captures many uses and the significance of the number...Paul Menig
 
Famous Olympic Siblings from the 21st Century
Famous Olympic Siblings from the 21st CenturyFamous Olympic Siblings from the 21st Century
Famous Olympic Siblings from the 21st Centuryrwgiffor
 
Call Girls Hebbal Just Call 👗 7737669865 👗 Top Class Call Girl Service Bangalore
Call Girls Hebbal Just Call 👗 7737669865 👗 Top Class Call Girl Service BangaloreCall Girls Hebbal Just Call 👗 7737669865 👗 Top Class Call Girl Service Bangalore
Call Girls Hebbal Just Call 👗 7737669865 👗 Top Class Call Girl Service Bangaloreamitlee9823
 
Call Girls Navi Mumbai Just Call 9907093804 Top Class Call Girl Service Avail...
Call Girls Navi Mumbai Just Call 9907093804 Top Class Call Girl Service Avail...Call Girls Navi Mumbai Just Call 9907093804 Top Class Call Girl Service Avail...
Call Girls Navi Mumbai Just Call 9907093804 Top Class Call Girl Service Avail...Dipal Arora
 
HONOR Veterans Event Keynote by Michael Hawkins
HONOR Veterans Event Keynote by Michael HawkinsHONOR Veterans Event Keynote by Michael Hawkins
HONOR Veterans Event Keynote by Michael HawkinsMichael W. Hawkins
 
Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...
Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...
Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...lizamodels9
 
A DAY IN THE LIFE OF A SALESMAN / WOMAN
A DAY IN THE LIFE OF A SALESMAN / WOMANA DAY IN THE LIFE OF A SALESMAN / WOMAN
A DAY IN THE LIFE OF A SALESMAN / WOMANIlamathiKannappan
 
The Path to Product Excellence: Avoiding Common Pitfalls and Enhancing Commun...
The Path to Product Excellence: Avoiding Common Pitfalls and Enhancing Commun...The Path to Product Excellence: Avoiding Common Pitfalls and Enhancing Commun...
The Path to Product Excellence: Avoiding Common Pitfalls and Enhancing Commun...Aggregage
 
Value Proposition canvas- Customer needs and pains
Value Proposition canvas- Customer needs and painsValue Proposition canvas- Customer needs and pains
Value Proposition canvas- Customer needs and painsP&CO
 
Regression analysis: Simple Linear Regression Multiple Linear Regression
Regression analysis: Simple Linear Regression Multiple Linear RegressionRegression analysis: Simple Linear Regression Multiple Linear Regression
Regression analysis: Simple Linear Regression Multiple Linear RegressionRavindra Nath Shukla
 
VIP Call Girls In Saharaganj ( Lucknow ) 🔝 8923113531 🔝 Cash Payment (COD) 👒
VIP Call Girls In Saharaganj ( Lucknow ) 🔝 8923113531 🔝 Cash Payment (COD) 👒VIP Call Girls In Saharaganj ( Lucknow ) 🔝 8923113531 🔝 Cash Payment (COD) 👒
VIP Call Girls In Saharaganj ( Lucknow ) 🔝 8923113531 🔝 Cash Payment (COD) 👒anilsa9823
 
Call Girls Electronic City Just Call 👗 7737669865 👗 Top Class Call Girl Servi...
Call Girls Electronic City Just Call 👗 7737669865 👗 Top Class Call Girl Servi...Call Girls Electronic City Just Call 👗 7737669865 👗 Top Class Call Girl Servi...
Call Girls Electronic City Just Call 👗 7737669865 👗 Top Class Call Girl Servi...amitlee9823
 
Call Girls In Panjim North Goa 9971646499 Genuine Service
Call Girls In Panjim North Goa 9971646499 Genuine ServiceCall Girls In Panjim North Goa 9971646499 Genuine Service
Call Girls In Panjim North Goa 9971646499 Genuine Serviceritikaroy0888
 
Insurers' journeys to build a mastery in the IoT usage
Insurers' journeys to build a mastery in the IoT usageInsurers' journeys to build a mastery in the IoT usage
Insurers' journeys to build a mastery in the IoT usageMatteo Carbone
 
Monte Carlo simulation : Simulation using MCSM
Monte Carlo simulation : Simulation using MCSMMonte Carlo simulation : Simulation using MCSM
Monte Carlo simulation : Simulation using MCSMRavindra Nath Shukla
 
M.C Lodges -- Guest House in Jhang.
M.C Lodges -- Guest House in Jhang.M.C Lodges -- Guest House in Jhang.
M.C Lodges -- Guest House in Jhang.Aaiza Hassan
 
Monthly Social Media Update April 2024 pptx.pptx
Monthly Social Media Update April 2024 pptx.pptxMonthly Social Media Update April 2024 pptx.pptx
Monthly Social Media Update April 2024 pptx.pptxAndy Lambert
 

Último (20)

How to Get Started in Social Media for Art League City
How to Get Started in Social Media for Art League CityHow to Get Started in Social Media for Art League City
How to Get Started in Social Media for Art League City
 
👉Chandigarh Call Girls 👉9878799926👉Just Call👉Chandigarh Call Girl In Chandiga...
👉Chandigarh Call Girls 👉9878799926👉Just Call👉Chandigarh Call Girl In Chandiga...👉Chandigarh Call Girls 👉9878799926👉Just Call👉Chandigarh Call Girl In Chandiga...
👉Chandigarh Call Girls 👉9878799926👉Just Call👉Chandigarh Call Girl In Chandiga...
 
7.pdf This presentation captures many uses and the significance of the number...
7.pdf This presentation captures many uses and the significance of the number...7.pdf This presentation captures many uses and the significance of the number...
7.pdf This presentation captures many uses and the significance of the number...
 
unwanted pregnancy Kit [+918133066128] Abortion Pills IN Dubai UAE Abudhabi
unwanted pregnancy Kit [+918133066128] Abortion Pills IN Dubai UAE Abudhabiunwanted pregnancy Kit [+918133066128] Abortion Pills IN Dubai UAE Abudhabi
unwanted pregnancy Kit [+918133066128] Abortion Pills IN Dubai UAE Abudhabi
 
Famous Olympic Siblings from the 21st Century
Famous Olympic Siblings from the 21st CenturyFamous Olympic Siblings from the 21st Century
Famous Olympic Siblings from the 21st Century
 
Call Girls Hebbal Just Call 👗 7737669865 👗 Top Class Call Girl Service Bangalore
Call Girls Hebbal Just Call 👗 7737669865 👗 Top Class Call Girl Service BangaloreCall Girls Hebbal Just Call 👗 7737669865 👗 Top Class Call Girl Service Bangalore
Call Girls Hebbal Just Call 👗 7737669865 👗 Top Class Call Girl Service Bangalore
 
Call Girls Navi Mumbai Just Call 9907093804 Top Class Call Girl Service Avail...
Call Girls Navi Mumbai Just Call 9907093804 Top Class Call Girl Service Avail...Call Girls Navi Mumbai Just Call 9907093804 Top Class Call Girl Service Avail...
Call Girls Navi Mumbai Just Call 9907093804 Top Class Call Girl Service Avail...
 
HONOR Veterans Event Keynote by Michael Hawkins
HONOR Veterans Event Keynote by Michael HawkinsHONOR Veterans Event Keynote by Michael Hawkins
HONOR Veterans Event Keynote by Michael Hawkins
 
Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...
Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...
Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...
 
A DAY IN THE LIFE OF A SALESMAN / WOMAN
A DAY IN THE LIFE OF A SALESMAN / WOMANA DAY IN THE LIFE OF A SALESMAN / WOMAN
A DAY IN THE LIFE OF A SALESMAN / WOMAN
 
The Path to Product Excellence: Avoiding Common Pitfalls and Enhancing Commun...
The Path to Product Excellence: Avoiding Common Pitfalls and Enhancing Commun...The Path to Product Excellence: Avoiding Common Pitfalls and Enhancing Commun...
The Path to Product Excellence: Avoiding Common Pitfalls and Enhancing Commun...
 
Value Proposition canvas- Customer needs and pains
Value Proposition canvas- Customer needs and painsValue Proposition canvas- Customer needs and pains
Value Proposition canvas- Customer needs and pains
 
Regression analysis: Simple Linear Regression Multiple Linear Regression
Regression analysis: Simple Linear Regression Multiple Linear RegressionRegression analysis: Simple Linear Regression Multiple Linear Regression
Regression analysis: Simple Linear Regression Multiple Linear Regression
 
VIP Call Girls In Saharaganj ( Lucknow ) 🔝 8923113531 🔝 Cash Payment (COD) 👒
VIP Call Girls In Saharaganj ( Lucknow ) 🔝 8923113531 🔝 Cash Payment (COD) 👒VIP Call Girls In Saharaganj ( Lucknow ) 🔝 8923113531 🔝 Cash Payment (COD) 👒
VIP Call Girls In Saharaganj ( Lucknow ) 🔝 8923113531 🔝 Cash Payment (COD) 👒
 
Call Girls Electronic City Just Call 👗 7737669865 👗 Top Class Call Girl Servi...
Call Girls Electronic City Just Call 👗 7737669865 👗 Top Class Call Girl Servi...Call Girls Electronic City Just Call 👗 7737669865 👗 Top Class Call Girl Servi...
Call Girls Electronic City Just Call 👗 7737669865 👗 Top Class Call Girl Servi...
 
Call Girls In Panjim North Goa 9971646499 Genuine Service
Call Girls In Panjim North Goa 9971646499 Genuine ServiceCall Girls In Panjim North Goa 9971646499 Genuine Service
Call Girls In Panjim North Goa 9971646499 Genuine Service
 
Insurers' journeys to build a mastery in the IoT usage
Insurers' journeys to build a mastery in the IoT usageInsurers' journeys to build a mastery in the IoT usage
Insurers' journeys to build a mastery in the IoT usage
 
Monte Carlo simulation : Simulation using MCSM
Monte Carlo simulation : Simulation using MCSMMonte Carlo simulation : Simulation using MCSM
Monte Carlo simulation : Simulation using MCSM
 
M.C Lodges -- Guest House in Jhang.
M.C Lodges -- Guest House in Jhang.M.C Lodges -- Guest House in Jhang.
M.C Lodges -- Guest House in Jhang.
 
Monthly Social Media Update April 2024 pptx.pptx
Monthly Social Media Update April 2024 pptx.pptxMonthly Social Media Update April 2024 pptx.pptx
Monthly Social Media Update April 2024 pptx.pptx
 

5 13meeting佑任

  • 1. Time and Power Based Positioning Scheme for Indoor Location Aware Services 學生 : 佑任 老師 : 劉宏煥
  • 2. Reference A. El Moutia , Kia Makki , ” Time and Power Based Positioning Scheme for Indoor Location Aware Services,” CCNC 2008. 5th IEEE , 10-12 Jan. 2008 , page(s) : 868 - 872
  • 3.
  • 4.
  • 5.
  • 6.
  • 7.
  • 8.
  • 9.
  • 10. Step 1: Range Detection
  • 11.
  • 12.
  • 13.
  • 14. minimizes the mean square error by That is
  • 15.
  • 16.  
  • 17. The effect of the number of sensor nodes
  • 18.