User Equipment Positioning

LTE - The UMTS Long Term Evolution: From Theory to Practice: Second Edition

Volumn , Issue , 2011, Pages 421-436

  Ranta aho, Karri ^a   Shen, Zukang ^b  

^a NOKIA SIEMENS NETWORKS   (Finland)

^b CATT ^*  (United States)

Author keywords

A GNSS, operating in a UE assisted mode UE, measurements of timing of received satellite signals; Assisted Global Navigation Satellite System (A GNSS) positioning as GPS, Galileo4 or GLONASS; Basic GNSS based positioning accurate knowledge of locations of satellites, and transmission times of signals; Cell ID based positioning CID, geographical knowledge of a UE's serving cell; Enhanced CID positioning using Round Trip Time (RTT) and Angle of Arrival; LTE positioning protocols signalling connections, location servers for LTE UE positioning; Observed Time Difference Of Arrival (OTDOA) positioning principle behind OTDOA positioning; Positioning Reference Signals (PRS) probability of UE, detecting neighbour cells; Practical deployment aspects user equipment positioning, using a GPS1 receiver; UE positioning techniques supported in LTE Release 9

Indexed keywords

EID: 84886130662     PISSN: None     EISSN: None     Source Type: Book    
DOI: 10.1002/9780470978504.ch19     Document Type: Chapter

References (14)

1. Federal Communications Commission Rules, Section 20.18(h), www.fcc.gov/oet/info/rules.
2. 3GPP Technical Specification 36.305, 'Evolved Universal Terrestrial Radio Access Network (EUTRAN); Stage 2 functional specification of User Equipment (UE) positioning in E-UTRAN (Release 9)', www.3gpp.org.
3. A. Kupper, Location-Based Services: Fundamentals and Operation. JohnWiley & Sons Ltd/Inc., 2005.
4. Y. Chan and K. Ho, 'A simple and efficient estimator for hyperbolic location'. IEEE Transactions on Signal Processing, Vol. 42, pp. 1905-1915, August 1994.
5. Motorola, 'R1-091336: Study on hearability of reference signals in LTE positioning support', www.3gpp.org, 3GPP TSG RAN WG1, meeting 56bis, Seoul, South Korea, March 2009.
6. 3GPP Technical Specification 36.211, 'Evolved Universal Terrestrial Radio Access (E-UTRA); Physical Channels and Modulation (Release 9)', www.3gpp.org.
7. 3GPP Technical Specification 36.133, 'Evolved Universal Terrestrial Radio Access (E-UTRA); Requirements for support of radio resource management (Release 9)', www.3gpp.org.
8. Alcatel-Lucent, 'R1-092307: Analysis of UE Subframe Timing Offset Measurement Sensitivity to OTDOA Performance', www.3gpp.org, 3GPP TSG RAN WG1, meeting 57bis, Los Angeles, USA, June 2009.
9. 3GPP Technical Specification 36.214, 'Evolved Universal Terrestrial Radio Access (E-UTRA); Physical layer-Measurements (Release 9)', www.3gpp.org.
10. 3GPP Technical Specification 36.104, 'Evolved Universal Terrestrial Radio Access Network (EUTRAN); Base Station (BS) radio transmission and reception (Release 9)', www.3gpp.org.
11. CATT, 'R1-090936: UE Positioning Based on AoA+TA for LTE Rel-9', www.3gpp.org, 3GPP TSG RAN WG1, meeting 56, Athens, Greece, February 2009.
12. RITT, CATT, 'R1-091979: Further performance evaluation of UE positioning based on AoA+TA', www.3gpp.org, 3GPP TSG RAN WG1, meeting 57, San Francisco, USA, May 2009.
13. 3GPP Technical Specification 36.355, 'Evolved Universal Terrestrial Radio Access (E-UTRA); LTE Positioning Protocol (LPP) (Release 9)', www.3gpp.org.
14. 3GPP Technical Specification 36.455, 'Evolved Universal Terrestrial Radio Access (E-UTRA); LTE Positioning Protocol A (LPPa) (Release 9)', www.3gpp.org.