Title | ||
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A C-programmable baseband processor with inner modem implementations for LTE Cat-4/5/7 and Gbps 80MHz 4×4 802.11ac (invited) |
Abstract | ||
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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.. |
Year | DOI | Venue |
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2013 | 10.1109/GlobalSIP.2013.6737128 | GlobalSIP |
Keywords | DocType | ISSN |
i-q imbalance estimation,demodulation,i-q imbalance compensation,lte-a,lte cat-5,ieee 802.11ac,cfo compensation,channel tracking,microprocessor chips,sco estimation,sco compensation,llr generation,c language,ofdm modulation,lte cat-4,circuit layout cad,compiler support,frequency division multiple access,mimo communication,lte cat-7,high throughput wireless communication standards,3g mobile communication,c-programmable sdr baseband processor,coarse cfo compensation,ofdma demodulation,lte-advanced,modems,3gpp long term evolution,long term evolution,software radio,coarse cfo estimation,cfo estimation,inner modem implementations,mimo data detection,wireless lan,channel estimation,lte,mimo channel processing | Conference | 2376-4066 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
12 |
Name | Order | Citations | PageRank |
---|---|---|---|
Min Li | 1 | 160 | 23.21 |
Amir Amin | 2 | 13 | 4.48 |
Raf Appeltans | 3 | 8 | 2.32 |
Andy Folens | 4 | 7 | 1.57 |
Ubaid Ahmad | 5 | 8 | 4.70 |
Hans Cappelle | 6 | 7 | 3.55 |
Peter Debacker | 7 | 32 | 9.04 |
Lieven Hollevoet | 8 | 34 | 6.07 |
André Bourdoux | 9 | 274 | 42.21 |
Praveen Raghavan | 10 | 308 | 47.48 |
Antoine Dejonghe | 11 | 309 | 30.25 |
Liesbet Van Der Perre | 12 | 1013 | 108.24 |