A C-programmable baseband processor with inner modem implementations for LTE Cat-4/5/7 and Gbps 80MHz 4×4 802.11ac (invited)

Min Li; Amir Amin; Raf Appeltans; Andy Folens; Ubaid Ahmad; Hans Cappelle; Peter Debacker; Lieven Hollevoet; Andre Bourdoux; Praveen Raghavan; Antoine Dejonghe; Liesbet Van Der Perre

doi:10.1109/GlobalSIP.2013.6737128

A C-programmable baseband processor with inner modem implementations for LTE Cat-4/5/7 and Gbps 80MHz 4×4 802.11ac (invited)

Min Li, Amir Amin, Raf Appeltans, Andy Folens, Ubaid Ahmad, Hans Cappelle, Peter Debacker, Lieven Hollevoet, Andre Bourdoux, Praveen Raghavan, Antoine Dejonghe, Liesbet Van Der Perre

Emirates ICT Innovation Center

IMEC

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

3 Scopus citations

Abstract

Emerging high throughput wireless communication standards, such as LTE/LTE-A and IEEE 802.11ac, impose exciting challenges on SDR baseband implementations. Our work explores the feasibility of SDR baseband for the most demanding-modes in those emerging high throughput standards. On a customized C programmable SDR baseband processor (with compiler support), we have accomplished realtime inner receiver implementations for Cat-4/5/7 LTE/LTE-A UE and up to the 80MHz 4 × 4 mode of IEEE 802.11ac. The implemented inner receiver includes all essential synchronization and data detection functionalities, including coarse CFO estimation/compensation, I/Q imbalance estimation/compensation, OFDM(A) demodulation, channel estimation, fine SCO/CFO estimation/compensation, channel tracking, MIMO channel processing, MIMO data detection, LLR generation, etc.

Original language	British English
Title of host publication	2013 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2013 - Proceedings
Pages	1222-1225
Number of pages	4
DOIs	https://doi.org/10.1109/GlobalSIP.2013.6737128
State	Published - 2013
Event	2013 1st IEEE Global Conference on Signal and Information Processing, GlobalSIP 2013 - Austin, TX, United States Duration: 3 Dec 2013 → 5 Dec 2013

Publication series

Name	2013 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2013 - Proceedings

Conference

Conference	2013 1st IEEE Global Conference on Signal and Information Processing, GlobalSIP 2013
Country/Territory	United States
City	Austin, TX
Period	3/12/13 → 5/12/13

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10.1109/GlobalSIP.2013.6737128

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Li, M., Amin, A., Appeltans, R., Folens, A., Ahmad, U., Cappelle, H., Debacker, P., Hollevoet, L., Bourdoux, A., Raghavan, P., Dejonghe, A., & Van Der Perre, L. (2013). A C-programmable baseband processor with inner modem implementations for LTE Cat-4/5/7 and Gbps 80MHz 4×4 802.11ac (invited). In 2013 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2013 - Proceedings (pp. 1222-1225). Article 6737128 (2013 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2013 - Proceedings). https://doi.org/10.1109/GlobalSIP.2013.6737128

Li, Min ; Amin, Amir ; Appeltans, Raf et al. / A C-programmable baseband processor with inner modem implementations for LTE Cat-4/5/7 and Gbps 80MHz 4×4 802.11ac (invited). 2013 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2013 - Proceedings. 2013. pp. 1222-1225 (2013 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2013 - Proceedings).

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title = "A C-programmable baseband processor with inner modem implementations for LTE Cat-4/5/7 and Gbps 80MHz 4×4 802.11ac (invited)",

abstract = "Emerging high throughput wireless communication standards, such as LTE/LTE-A and IEEE 802.11ac, impose exciting challenges on SDR baseband implementations. Our work explores the feasibility of SDR baseband for the most demanding-modes in those emerging high throughput standards. On a customized C programmable SDR baseband processor (with compiler support), we have accomplished realtime inner receiver implementations for Cat-4/5/7 LTE/LTE-A UE and up to the 80MHz 4 × 4 mode of IEEE 802.11ac. The implemented inner receiver includes all essential synchronization and data detection functionalities, including coarse CFO estimation/compensation, I/Q imbalance estimation/compensation, OFDM(A) demodulation, channel estimation, fine SCO/CFO estimation/compensation, channel tracking, MIMO channel processing, MIMO data detection, LLR generation, etc.",

author = "Min Li and Amir Amin and Raf Appeltans and Andy Folens and Ubaid Ahmad and Hans Cappelle and Peter Debacker and Lieven Hollevoet and Andre Bourdoux and Praveen Raghavan and Antoine Dejonghe and {Van Der Perre}, Liesbet",

year = "2013",

doi = "10.1109/GlobalSIP.2013.6737128",

language = "British English",

isbn = "9781479902484",

series = "2013 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2013 - Proceedings",

pages = "1222--1225",

booktitle = "2013 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2013 - Proceedings",

note = "2013 1st IEEE Global Conference on Signal and Information Processing, GlobalSIP 2013 ; Conference date: 03-12-2013 Through 05-12-2013",

}

Li, M, Amin, A, Appeltans, R, Folens, A, Ahmad, U, Cappelle, H, Debacker, P, Hollevoet, L, Bourdoux, A, Raghavan, P, Dejonghe, A & Van Der Perre, L 2013, A C-programmable baseband processor with inner modem implementations for LTE Cat-4/5/7 and Gbps 80MHz 4×4 802.11ac (invited). in 2013 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2013 - Proceedings., 6737128, 2013 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2013 - Proceedings, pp. 1222-1225, 2013 1st IEEE Global Conference on Signal and Information Processing, GlobalSIP 2013, Austin, TX, United States, 3/12/13. https://doi.org/10.1109/GlobalSIP.2013.6737128

A C-programmable baseband processor with inner modem implementations for LTE Cat-4/5/7 and Gbps 80MHz 4×4 802.11ac (invited). / Li, Min; Amin, Amir; Appeltans, Raf et al.
2013 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2013 - Proceedings. 2013. p. 1222-1225 6737128 (2013 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2013 - Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Appeltans, Raf

AU - Folens, Andy

AU - Ahmad, Ubaid

AU - Cappelle, Hans

AU - Debacker, Peter

AU - Hollevoet, Lieven

AU - Bourdoux, Andre

AU - Raghavan, Praveen

AU - Dejonghe, Antoine

AU - Van Der Perre, Liesbet

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AB - Emerging high throughput wireless communication standards, such as LTE/LTE-A and IEEE 802.11ac, impose exciting challenges on SDR baseband implementations. Our work explores the feasibility of SDR baseband for the most demanding-modes in those emerging high throughput standards. On a customized C programmable SDR baseband processor (with compiler support), we have accomplished realtime inner receiver implementations for Cat-4/5/7 LTE/LTE-A UE and up to the 80MHz 4 × 4 mode of IEEE 802.11ac. The implemented inner receiver includes all essential synchronization and data detection functionalities, including coarse CFO estimation/compensation, I/Q imbalance estimation/compensation, OFDM(A) demodulation, channel estimation, fine SCO/CFO estimation/compensation, channel tracking, MIMO channel processing, MIMO data detection, LLR generation, etc.

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M3 - Conference contribution

AN - SCOPUS:84897710536

SN - 9781479902484

T3 - 2013 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2013 - Proceedings

SP - 1222

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BT - 2013 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2013 - Proceedings

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Y2 - 3 December 2013 through 5 December 2013

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Li M, Amin A, Appeltans R, Folens A, Ahmad U, Cappelle H et al. A C-programmable baseband processor with inner modem implementations for LTE Cat-4/5/7 and Gbps 80MHz 4×4 802.11ac (invited). In 2013 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2013 - Proceedings. 2013. p. 1222-1225. 6737128. (2013 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2013 - Proceedings). doi: 10.1109/GlobalSIP.2013.6737128

A C-programmable baseband processor with inner modem implementations for LTE Cat-4/5/7 and Gbps 80MHz 4×4 802.11ac (invited)

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