1. United States of America, European Commission, Member States of the European Union, Agreement on the promotion, provision and use of GALILEO and GPS satellite-based navigation systems and related applications, Dromoland Castle, Co. Clare, Ireland, 26 June 2004.
2. 3GPP Specifications, Requirements for support of assisted global positioning system, 3GPP TS 25.171, v.7.1.0, 2006.
3. 3GPP Specifications, Radio resource control (RRC); protocol specification (release 7), 3GPP TS 25.331, v.7.8.0, 2008.
4. 3GPP Specifications, Radio resource LCS protocol (release 7), 3GPP TS 44.031, v.7.8.0, 2008.
5. NAVSTAR GPS Space Segment/User Segment L5 Interfaces, ARINC Research Corporation, El Segundo, CA, 2002.