Geometry-Based Modeling of Self-Interference Channels for Outdoor Scenarios

Autor: Leo Laughlin, Katsuyuki Haneda, Mark A Beach, Chunqing Zhang, Sathya N. Venkatasubramanian

Publikováno v: Venkatasubramanian, S N, Zhang, C, Laughlin, L, Haneda, K & Beach, M 2019, ' Geometry-Based Modeling of Self-Interference Channels for Outdoor Scenarios ', IEEE Transactions on Antennas and Propagation, vol. 67, no. 5, 8631143, pp. 3297-3307 . https://doi.org/10.1109/TAP.2019.2896718

In-band full-duplex (IBFD) transmission has the potential to nearly double the throughput by improving the spectral efficiency. To achieve this, the self-interference (SI) at the receiver due to one’s own transmission must be suppressed, such that

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7906563d5140136d6f3280b81d146fa
http://juuli.fi/Record/0337939419

Electrical Balance Duplexer Field Trials in High-Speed Rail Scenarios

Autor: Chunqing Zhang, Kevin A. Morris, Leo Laughlin, John L. Haine, Mark A Beach

Publikováno v: Laughlin, L, Zhang, C, Beach, M, Morris, K & Haine, J 2017, ' Electrical Balance Duplexer Field Trials in High-Speed Rail Scenarios ', IEEE Transactions on Antennas and Propagation, vol. 65, no. 11, pp. 6068-6075 . https://doi.org/10.1109/TAP.2017.2748224

Electrical balance duplexers (EBDs) present a potential alternative to the fixed-frequency duplexing filters used for frequency division duplexing in cellular handset radio frequency front ends. However, the transmit-to-receive (Tx–Rx) isolation ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3dfff7e41378845c183e34bad7633491
https://doi.org/10.1109/tap.2017.2748224

Minimum Downlink Band Duplex Isolation Requirements for LTE User Equipment

Autor: Kevin A. Morris, Chunqing Zhang, Mark A Beach, John L. Haine, Leo Laughlin

Publikováno v: ICC Workshops
Laughlin, L, Zhang, C, Beach, M, Morris, K & Haine, J 2019, Minimum Downlink Band Duplex Isolation Requirements for LTE User Equipment . in 2019 IEEE International Conference on Communications Workshops (ICC Workshops) . IEEE International Conference on Communications Workshops (ICC Workshops), Institute of Electrical and Electronics Engineers (IEEE) . https://doi.org/10.1109/ICCW.2019.8756761

Duplexers based on self-interference cancellation can provide substantial transmit-to-receive (Tx-Rx) isolation, whilst being tunable over wide frequency ranges, presenting a promising alternative to fixed-frequency acoustic duplexers commonly used i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::491e06a8f7a6a571835ebf1359313505
https://doi.org/10.1109/iccw.2019.8756761

A 700-950 MHz Tunable Frequency Division Duplex Transceiver Combining Passive and Active Self-interference Cancellation

Autor: Leo Laughlin, Mark A Beach, Kevin A. Morris, Muhammad Kalimuddin Khan, Chunqing Zhang, John L. Haine

Publikováno v: Laughlin, L, Zhang, C, Beach, M A, Morris, K A, Haine, J L & Khan, M K 2018, A 700-950 MHz Tunable Frequency Division Duplex Transceiver Combining Passive and Active Self-interference Cancellation . in 2018 IEEE MTT-S International Microwave Symposium (IMS 2018) : Proceedings of a meeting held 10-15 June 2018, Philadelphia, Pennsylvania, USA ., 8439253, Institute of Electrical and Electronics Engineers (IEEE), pp. 1207-1210, 2018 IEEE/MTT-S International Microwave Symposium, IMS 2018, Philadelphia, United States, 10/06/18 . https://doi.org/10.1109/MWSYM.2018.8439253

This paper presents a novel tunable FDD transceiver architecture which uses an electrical balance duplexer (EBD) to isolate Tx noise in the Rx band, and combines this with active self-interference cancellation to suppress the Tx blocker. This overcom

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::653a888ddea090aa04847aa2d2ada0f0
https://hdl.handle.net/1983/e102b80e-b682-4e7d-9d14-1d50750f26c7

Three-stage self-interference cancellation for small form factor realization of in-band full duplex

Autor: Leo Laughlin, Mark A Beach, Kevin A. Morris, Chunqing Zhang, John L. Haine

Publikováno v: 12th European Conference on Antennas and Propagation (EuCAP 2018).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::572de60d50795728d29a52f2c82e79ee
https://doi.org/10.1049/cp.2018.0425