1. Alban S, Akos D, Rock S, Gebre-Egziabher D (2003) Performance analysis and architectures for INS-aided GPS tracking loops. In: Proceedings of ION NTM 2003, Institute of Navigation, Anaheim, CA, USA, January, 611–622
2. Chiou T (2005) GPS receiver performance using inertial-aided carrier tracking loop. In: Proceedings of ION GNSS 2005, Institute of Navigation, Long Beach, CA, USA, September, 2895–2910
3. Choi I, Park S, Cho D, Yun S, Kim Y, Lee S (2002) A novel weak signal acquisition scheme for assisted GPS. In: Proceedings of ION GPS 2002, Institute of Navigation, Portland, OR, September, pp 177–183
4. Curran J, Lachapelle G, Murphy C (2012) Improving the design of frequency lock loops for GNSS receivers. IEEE Trans Aerosp Electron Syst 48(1):850–868
5. Dedes G, Dempster A (2005) Indoor GPS positioning—challenges and opportunities. In: Proceedings of the IEEE semiannual vehicular technology conference, pp 412–415