1. Y. Cao, E.J. Sunde, K. Chen, “Multiplying channel capacity: Aggregation of fragmented spectral resources,” IEEE Microwave Mag. 20, No. 1, 70 (2019). DOI:
https://doi.org/10.1109/mmm.2018.2875631.
2. 2. Ye, Y.; Wu, D.; Shu, Z.; Qian, Y. “Overview of LTE spectrum sharing technologies,” IEEE Access 4, 8105 (2016). DOI:
https://doi.org/10.1109/access.2016.2626719.
3. Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; E-UTRA, UTRA and GSM/EDGE; Multi-Standard Radio (MSR) Base Station (BS) conformance testing (3GPP TS 37.141 version 11.2.1 Release 11) (ETSI, 2012-10).
4. LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); Base Station (BS) conformance testing (3GPP TS 36.141 version 9.11.0 Release 9, ETSI TS 136 141 V9.11.0 (2012-10).
5. LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); Base Station (BS) conformance testing (3GPP TS 36.141 version 10.1.0 Release 10), ETSI TS 136 141 V10.1.0 (2011-01).