Zobrazeno 1 - 10
of 158
pro vyhledávání: '"K Deergha Rao"'
Autor:
T. Aravinda Babu, K. Deergha Rao
Publikováno v:
International Journal of Systems, Control and Communications. 14:116
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fcc83691120569c9f6e851d900ede34
https://doi.org/10.1504/ijscc.2023.129915
https://doi.org/10.1504/ijscc.2023.129915
Autor:
PraveenKumar Korrai, K. Deergha Rao
Publikováno v:
Telecommunication Systems. 72:53-68
Due to the spectrum scarcity in conventional celluar frequency bands, millimeter wave (mmWave) frequency bands are attracting increasing attention as a promising candidate for future wireless cellular communication networks. The performance analysis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f41405d8c1bea2a6cdd1119c64aa12a4
https://doi.org/10.1007/s11235-019-00547-x
https://doi.org/10.1007/s11235-019-00547-x
Autor:
G. Mallikharjuna Rao, K. Deergha Rao
Publikováno v:
International Journal of Engineering Systems Modelling and Simulation. 1:1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abf3a066add9cfd71d01c7b1e512f79f
https://doi.org/10.1504/ijesms.2022.10047195
https://doi.org/10.1504/ijesms.2022.10047195
Publikováno v:
Circuits, Systems, and Signal Processing. 37:2194-2205
Due to the sparse multipath characteristic of the channel, millimeter wave (mmWave) channel estimation can be treated as a sparse signal recovery problem. By exploiting the channel sparse characteristics with compressive sensing (CS) theory, sparse s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::967c4dcf4388484d1cc427ac5466b5fb
https://doi.org/10.1007/s00034-017-0661-z
https://doi.org/10.1007/s00034-017-0661-z
Autor:
K. Deergha Rao, Thokala Ravi Kishore
Publikováno v:
IEEE Transactions on Aerospace and Electronic Systems. 53:901-914
In this paper, improved signal processing techniques are developed for the analysis and classification of low probability of intercept (LPI) radar waveforms. The intercepted LPI radar signals are classified based on the type of pulse compression wave
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75c965f17176dca8ff4bd35f155e865b
https://doi.org/10.1109/taes.2017.2667142
https://doi.org/10.1109/taes.2017.2667142
Autor:
K. Deergha Rao, T.Aravinda Babu
Publikováno v:
2019 International Conference on Electrical, Electronics and Computer Engineering (UPCON).
For 5G enhanced mobile broad band (eMBB) services, 3GPP has selected Quasi Cyclic LDPC (QC-LDPC) and Polar codes for data and control channel coding respectively. The data channel requirements in respect to message block lengths and channel code rate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d4ea8a8e943d27df5d2169d0436430a
https://doi.org/10.1109/upcon47278.2019.8980142
https://doi.org/10.1109/upcon47278.2019.8980142
Autor:
K. Deergha Rao
Publikováno v:
2019 IEEE 5th International Conference for Convergence in Technology (I2CT).
The fifth generation (5G) communications has to support multitude of services. The ultra reliable low latency communications (URLLC) is one of the services to be supported by 5G. URLLC requires very low error values with short information block lengt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8ddd2a4c3a895db703da49e8de2d261
https://doi.org/10.1109/i2ct45611.2019.9033551
https://doi.org/10.1109/i2ct45611.2019.9033551
Autor:
G. Mallikharjuna Rao, K. Deergha Rao
Publikováno v:
2019 IEEE 5th International Conference for Convergence in Technology (I2CT).
In this paper, we present a scheme for performance analysis of different cryptography methods namely symmetric ciphers, and asymmetric ciphers to encrypt and decrypt the text, and audio data for online secure data access in the browser window using L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83577c7bfa055e807b226d4d18dec27d
https://doi.org/10.1109/i2ct45611.2019.9033754
https://doi.org/10.1109/i2ct45611.2019.9033754
Autor:
K. Deergha Rao
Publikováno v:
Channel Coding Techniques for Wireless Communications ISBN: 9789811505607
Channel Coding Techniques for Wireless Communications ISBN: 9788132222910
Channel Coding Techniques for Wireless Communications ISBN: 9788132222910
The block codes, convolutional, and turbo codes discussed in the previous chapters achieve performance improvement expanding the bandwidth of the transmitted signal. However, when coding is t p being applied to bandwidth limited channels, coding gain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37899e8f014ff4d63edd303305a3202e
https://doi.org/10.1007/978-981-15-0561-4_7
https://doi.org/10.1007/978-981-15-0561-4_7
Autor:
K. Deergha Rao
Publikováno v:
Channel Coding Techniques for Wireless Communications ISBN: 9789811505607
Channel Coding Techniques for Wireless Communications ISBN: 9788132222910
Channel Coding Techniques for Wireless Communications ISBN: 9788132222910
Low density parity check (LDPC) codes are forward error-correction codes, invented by Robert Gallager in his MIT Ph.D. dissertation, 1960. The LDPC codes are ignored for long time due to their high computational complexity and domination of highly st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c78d822139d7d8f63985368760181a98
https://doi.org/10.1007/978-981-15-0561-4_8
https://doi.org/10.1007/978-981-15-0561-4_8