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TS 25.111 (RAN4)
UTRA – LMU performance specification – UE positioning in UTRAN

3GPP‑Page   ETSI‑search   full‑ToC    
V15.0.0 (PDF)  2018/06  19 p.
V14.0.0  2017/03  20 p.
V13.0.0  2016/01  19 p.
V12.0.0  2014/10  19 p.
V11.0.0  2012/09  19 p.
V10.0.0  2011/04  19 p.
V9.0.0  2009/12  19 p.
V8.0.0  2008/12  19 p.
V7.1.0  2008/03  19 p.

Rapporteur:  Mrs. Brooks, Terri
See also:  UTRAN-LCS-related TS/TR

This TS establishes the Location Measurement Unit (LMU) minimum RF characteristics of the FDD mode of UTRA.

The LMU is either located as a separate unit in an existing network or typically located at Node B or BTS sites. Therefore the LMU radio requirements assume that the isolation between the LMU and any other network to be protected is to be at least 30dB.

The communication link between LMU and Stand-Alone SMLC is not a radio interface over the air. Requirements in this document therefore do not cover the situation when the LMU is transmitting over the air on this interface between LMU and Stand-Alone SMLC.