Zobrazeno 1 - 10 of 23 pro vyhledávání: '"Gopala, Kalyana"'
1
Report
A Framework for Over-the-air Reciprocity Calibration for TDD Massive MIMO Systems
Autor: Jiang, Xiwen, Decurninge, Alexis, Gopala, Kalyana, Kaltenberger, Florian, Guillaud, Maxime, Slock, Dirk, Deneire, Luc
One of the biggest challenges in operating massive multiple-input multiple-output systems is the acquisition of accurate channel state information at the transmitter. To take up this challenge, time division duplex is more favorable thanks to its cha
Externí odkaz: http://arxiv.org/abs/1710.10830
Zobrazit plný text záznamu
2
Report
A Refined Analysis of the Gap between Expected Rate for Partial CSIT and the Massive MIMO Rate Limit
Autor: Gopala, Kalyana, Slock, Dirk
Optimal BeamFormers (BFs) that maximize the Weighted Sum Rate (WSR) for a Multiple-Input Multiple-Output (MIMO) interference broadcast channel (IBC) remains an important research area. Under practical scenarios, the problem is compounded by the fact
Externí odkaz: http://arxiv.org/abs/1710.09572
Zobrazit plný text záznamu
6
Performance analysis of reciprocity calibration in massive MIMO
Autor: Gopala, Kalyana, Slock, Dirk TM
Publikováno v: SPAWC 2019, 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2-5 July 2019, Cannes, France
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1093::7bab0a99cdf457f3641ac04a86659fc7
http://www.eurecom.fr/publication/5881
Zobrazit plný text záznamu
8
Multiple antenna communications for 5G
Autor: Gopala, Kalyana
Publikováno v: Thesis
Networking and Internet Architecture [cs.NI]. Sorbonne Université, 2018. English. ⟨NNT : 2018SORUS352⟩
Time Division Duplexing (TDD) Massive Multiple Input Multiple Output (MaMIMO) with a massive number of base station (BS) antennas relies on channel reciprocity to obtain Channel State Information at Transmitter (CSIT). However the overall end to end
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2716163c8a7c31ffb59cc30f2c305b77
http://www.eurecom.fr/publication/5742
Zobrazit plný text záznamu
10
A refined analysis of the gap between expected rate for partial CSIT and the massive MIMO rate limit
Autor: Gopala, Kalyana, Slock, Dirk TM
Publikováno v: ICASSP 2018, IEEE International Conference on Acoustics, Speech and Signal Processing, 15-20 April 2018, Calgary, Alberta, Canada
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1093::ae2d778719f33b798bf53c5b265dceb2
http://www.eurecom.fr/publication/5371
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje