OTDOA
OTDOA (Observed Time Difference Of Arrival) is a positioning feature introduced in rel9 E-UTRA (LTE radio). It's a multilateration method in which the UE measures the time difference between some specific signals from several enodeBs and reports these time differences to a specific device in the network (the ESMLC). The ESMLC based on these time differences and knowledge of the enodeBs locations calculates the UEs' position.

This is an excerpt from the article OTDOA from the Wikipedia free encyclopedia. A list of authors is available at Wikipedia.
The article OTDOA at en.wikipedia.org was accessed 929 times in the last 30 days. (as of: 07/16/2013)
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LTE OTDOA Reference Guide - Spirent Communications
Because OTDO A technology is so important and testing is so complex, this reference guide provides an overview of the downlink OTDO A technology, important ...
www.spirent.com/White-Papers/Mobile/OTDOA_Reference_Guide
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OTDOA - Wikipedia, the free encyclopedia
OTDOA (Observed Time Difference Of Arrival) is a positioning feature introduced in rel9 E-UTRA (LTE radio). It's a multilateration method in which the UE ...
en.wikipedia.org/wiki/OTDOA
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OTDOA Location Determining Technology for ... - ResearchGate
development work by simulating OTDOA based location determining technology ... OTDOA to be integrated under its Positioning Determining. Layer in a real ...
www.researchgate.net/publication/4244364_OTDOA_location_determining_technology_for_universal_intelligent_positioning_system_(UIPS)_implementation_in_Malaysia/file/79e415061f1a681111.pdf
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OTDOA | LteWorld
Performance and Implementation on LBS Strategy. in Video, LBS, OTDOA, UTDOA, WPI, LTE. WPI - with Byron Chen, Lead SE for E911/LBS in LTE, Alcatel- ...
lteworld.org/category/tags/otdoa
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Performance of 3GPP Rel-9 LTE positioning methods - Center for ...
OTDOA (Observed Time Difference of Arrival). • UE location can be tri-laterated with the knowledge of three or more eNB's. –Transmit timings of the cells in the ...
www.cwins.wpi.edu/workshop10/pres/std_2.pdf
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OTDOA - Acronyms and Abbreviations - The Free Dictionary
Acronym, Definition. OTDOA, Observed Time Difference of Arrival. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site ...
acronyms.thefreedictionary.com/OTDOA
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OTDOA - Observed Time Difference of Arrival - Acronym Finder
Acronym Finder: OTDOA stands for Observed Time Difference of Arrival. This definition appears very rarely.
www.acronymfinder.com/Observed-Time-Difference-of-Arrival-(OTDOA).html
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Enhanced WCDMA Fingerprinting Localization Using OTDOA ...
indoor OTDOA positioning method in WCDMA, which today limits the coverage of ... by use of measured high precision OTDOA positions of opportunity from LTE ...
ieeexplore.ieee.org/iel5/6391320/6398863/06398973.pdf?arnumber=6398973
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OV7-GALERIAS CUERNAVACA.AVI - YouTube
FIRMA DE AUTOGRAFOS EN CUERNAVACA,FUE LO MAXIMO TENERLOS CON NOSOTROS =)
www.youtube.com/watch?v=bwvYw4OtdOA
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OTDS - What does OTDS stand for? Acronyms…
Acronym Definition; OTDS: Overall Trade-Distorting Support: OTDS: Onboard Threat Detection System
acronyms.thefreedictionary.com/OTDS
Search results for "OTDOA"
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OTDOA in science
CRLB for timing estimation (OTDOA) - Ask the Expert - Ask the ...
Jun 18, 2012 ... I'm trying to simulate (Matlab) positioning with OTDOA via LTE cells using positioning reference signals (PRS).I have a problem to calculate the ...
Location Services Part 2: LTE Release 9 Features ... - LTE University
Nov 29, 2011 ... OTDOA (Observed Time Difference of Arrival) is an LTE downlink positioning method. The concept is similar to GPS in that the UE measures ...
Enhanced WCDMA fingerprinting localization using OTDOA ...
Nov 19, 2012 ... Enhanced WCDMA fingerprinting localization using OTDOA positioning measurements from LTE. Department: Uppsala University, Disciplinary ...
An Enhanced Observed Time Difference of Arrival Based ...
An Enhanced Observed Time Difference of Arrival Based Positioning Method for ... of Information and Communication Engineering, Sungkyunkwan University).
[PDF]a novel otdoa positioning scheme in heterogeneous ... - IEEE Xplore
Beijing University ofPosts and Telecommunications, Beijing 100876, China. 2Wireless ... (Het-Net) and the drawbacks of conventional OTDOA method which are ...
[PDF]Position Location Technologies for Wireless Systems - School of ...
University of Pittsburgh, Pittsburgh, PA 15260. Introduction .... on DownLink (OTDOA-IPDL), Uplink Time Difference of Arrival (UTDOA), Assisted. GPS (AGPS) ...
[PDF]Modeling the hybrid positioning algorithm in combined LTE/Wi-Fi ...
3 The Bonch-Bruevich Saint-Petersburg State University of Telecommunications, ... ing techniques: Observed Time Difference of Arrival (OTDOA) and Enhanced ...
OTDOA location determining technology for universal intelligent ...
Publication » OTDOA location determining technology for universal intelligent positioning system (UIPS) implementation in ... National University of Malaysia ...
[PDF]Testing E911 in LTE networks - eetindia.com
May 3, 2012 ... OTDOA is a handset-based technology that relies on measurement of .... Brock holds a BSc in electrical engineering from Villanova University.
Books on the term OTDOA
Introduction to 3G Mobile Communications
Introduction to 3G Mobile Communications
Juha Korhonen, 2003
OTDOA positioning elements (OTDOA-PE) is another OTDOA enhancement. Positioning elements are placed in the cell coverage area in exact locations that are known by the network. They transmit their own secondary synchronization codes ...
Handbook of Research in Mobile Business: Technical, Methodological ...
Handbook of Research in Mobile Business: Technical, Methodological ...
Bhuvan Unhelkar, 2006
Technical, Methodological and Social Perspectives Bhuvan Unhelkar. Table 5. Comparison of OTDOA modes (Cambridge Positioning System, 2002) Parameter OTDOA IPDL-OTDOA SWB OTDOA A-GPS Accuracy (67%) 50- 150 m. 30- 60 m.
Next Generation Teletraffic and Wired/Wireless Advanced ...
Next Generation Teletraffic and Wired/Wireless Advanced ...
Yevgeni Koucheryavy, Jarmo Harju, Villy B. Iversen, 2006
Parameters of the propagation pattern All location techniques available in UMTS are taken into account in this scenario (i.e. Cell-ID, OTDOA and A-GPS). A hybrid tight-synchronized OTDOA/A-GPS location technique [2] is also included to ...
Advances in Mobile Radio Access Networks
Advances in Mobile Radio Access Networks
Y. Jay Guo, 2004
OTDOA is basically a time difference measurement technique (TDOA) to locate a mobile by triangulation. Each OTDOA measurement for a pair of downlink transmissions describes a line of constant difference along which the mobile terminal ...
WCDMARequirements and Practical Design
WCDMARequirements and Practical Design
Rudolf Tanner, Jason Woodard, 2005
UE Node B (b) Node B (a) R T T c irc le Node B (c) Estimated UE position OTDOA hyperboloid U n c e rta in ty b a n d Figure 12.20. The OTDOA positioning principle. S-RNC Node B LMU UE Location request OTDOA request UE Rx--Tx time ...
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Blog posts on the term
OTDOA
OTDOA及其增强算法的仿真分析_冀鹏_新浪博客
OTDOA及其增强算法的仿真分析_冀鹏_新浪博客,冀鹏,
blog.sina.com.cn/s/blog_4cc6c7890101nlih.html
移动定位业务之“OTDOA(观察到达时间差)”_小林子_新浪博客
移动定位业务之“OTDOA(观察到达时间差)”_小林子_新浪博客,小林子,
blog.sina.com.cn/s/blog_6617106b0100ummg.html
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blog.naver.com/PostView.nhn?blogId=jsjm99&logNo=70142443913
Location Services Part 2: LTE Release 9 Features - John M. - Expert Opinion - LTE University
lteuniversity.com/get_trained/expert_opinion1/b/johnmckeague/archive/2011/11/29/location-services-part-2-lte-release-9-features.aspx
Think About Location-Enabling Your Network From Day One | GeoLens or Location-Enabled Network | CommScope blogs
Location services are increasingly prominent and a network that has location capabilities embedded in it is a high value asset for any network operator.
commscopeblogs.com/2011/09/12/think-about-location-enabling-your-network-from-day-one/
IEICE SEARCH SYSTEM
search.ieice.org/bin/summary.php?id=e95-b_3_961
Rise and Rise AGAIN until Lambs become Lions :: OTDOA
loream.tistory.com/831
Nokia Partners With Qualcomm’s IZat Platform For Indoor Location Mapping | WMPoweruser
wmpoweruser.com/nokia-partners-with-qualcomms-izat-platform-for-indoor-location-mapping/
European Space Agency selects Spirent hybrid location technology | Satellite Evolution Group
www.satellite-evolution.com/group/site/?p=11846
Positioning Reference Signals (PRS) in LTE - Nishith - Expert Opinion - LTE University
lteuniversity.com/get_trained/expert_opinion1/b/nishithtripathi/archive/2010/12/09/positioning-reference-signals-prs-in-lte.aspx
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