 | 2011 |
|---|
| 26 |       | Toshiaki Koike-Akino,
Andreas F. Molisch,
Man-On Pun,
Ramesh Annavajjala,
Philip V. Orlik:
Order-Extended Sparse RLS Algorithm for Doubly-Selective MIMO Channel Estimation.
ICC 2011: 1-6 |
| 25 | | Hiroshi Nishimoto,
Akinori Taira,
Hiroshi Kubo,
Man-On Pun,
Ramesh Annavajjala,
Andreas F. Molisch:
Performance Evaluation of Cross-Polarized Antenna Selection over 2 GHz Measurement-Based Channel Models.
VTC Spring 2011: 1-5 |
| 24 | | K. V. Krishna Chaythanya,
Ramesh Annavajjala,
Chandra R. Murthy:
Comparative Analysis of Pilot-Assisted Distributed Cophasing Approaches in Wireless Sensor Networks.
IEEE Transactions on Signal Processing 59(8): 3722-3737 (2011) |
| 2010 |
|---|
| 23 | | Ramesh Annavajjala,
Amine Maaref,
Jinyun Zhang:
Demodulate-and-Forward Relaying with Higher Order Modulations: Impact of Channel State Uncertainty.
ICC 2010: 1-5 |
| 22 | | Amine Maaref,
Ramesh Annavajjala:
The Gamma Variate with Random Shape Parameter and Some Applications.
IEEE Communications Letters 14(12): 1146-1148 (2010) |
| 21 | | Ramesh Annavajjala,
Ananthanarayanan Chockalingam,
Saif K. Mohammed:
On a Ratio of Functions of Exponential Random Variables and Some Applications.
IEEE Transactions on Communications 58(11): 3091-3097 (2010) |
| 20 | | Hobin Kim,
Ramesh Annavajjala,
Pamela C. Cosman,
Laurence B. Milstein:
Source-channel rate optimization for progressive image transmission over block fading relay channels [Transactions Papers].
IEEE Transactions on Communications 58(6): 1631-1642 (2010) |
| 19 | | Ramesh Annavajjala:
On optimum regenerative relaying with imperfect channel knowledge.
IEEE Transactions on Signal Processing 58(3): 1928-1934 (2010) |
| 18 | | Ramesh Annavajjala,
Amine Maaref,
Jinyun Zhang:
Multiantenna Analog Network Coding for Multihop Wireless Networks.
Int. J. Digital Multimedia Broadcasting 2010: (2010) |
| 2009 |
|---|
| 17 | | Ramesh Annavajjala,
Chandra R. Murthy:
Pilot-Assisted Distributed Co-Phasing for Wireless Sensor Networks.
SECON 2009: 1-8 |
| 16 | | Yogananda Isukapalli,
Ramesh Annavajjala,
Bhaskar D. Rao:
Performance analysis of transmit beamforming for MISO systems with imperfect feedback.
IEEE Transactions on Communications 57(1): 222-231 (2009) |
| 2008 |
|---|
| 15 | | Pengcheng Zhan,
Ramesh Annavajjala,
A. Lee Swindlehurst,
Todd Chauvin:
A realistic performance analysis for practical channel-aware scheduling.
ICASSP 2008: 3165-3168 |
| 14 | | Andrea Conti,
Jiangzhou Wang,
Hyundong Shin,
Ramesh Annavajjala,
Moe Z. Win:
Wireless Cooperative Networks.
EURASIP J. Adv. Sig. Proc. 2008: (2008) |
| 2007 |
|---|
| 13 | | Ramesh Annavajjala,
Pamela C. Cosman,
Laurence B. Milstein:
Statistical channel knowledge-based optimum power allocation for relaying protocols in the high SNR regime.
IEEE Journal on Selected Areas in Communications 25(2): 292-305 (2007) |
| 12 | | Shamaiah Manohar,
Vibhor Tikiya,
Ramesh Annavajjala,
Ananthanarayanan Chockalingam:
BER-Optimal Linear Parallel Interference Cancellation for Multicarrier DS-CDMA in Rayleigh Fading.
IEEE Transactions on Communications 55(6): 1253-1265 (2007) |
| 11 | | Ramesh Annavajjala,
Pamela C. Cosman,
Laurence B. Milstein:
Performance Analysis of Linear Modulation Schemes With Generalized Diversity Combining on Rayleigh Fading Channels With Noisy Channel Estimates.
IEEE Transactions on Information Theory 53(12): 4701-4727 (2007) |
| 2006 |
|---|
| 10 | | Ramesh Annavajjala:
Comments on "Exact error-rate analysis of diversity 16-QAM with channel-estimation Error".
IEEE Transactions on Communications 54(3): 393-396 (2006) |
| 9 | | M. Surendra Raju,
Ramesh Annavajjala,
Ananthanarayanan Chockalingam:
BER analysis of QAM on fading channels with transmit diversity.
IEEE Transactions on Wireless Communications 5(3): 481-486 (2006) |
| 2005 |
|---|
| 8 | | Ramesh Annavajjala,
Pamela C. Cosman,
Laurence B. Milstein:
On source coding, channel coding and spreading tradeoffs in a DS-CDMA system operating over frequency selective fading channels with narrowband interference.
IEEE Journal on Selected Areas in Communications 23(5): 1034-1044 (2005) |
| 7 | | Marvin K. Simon,
Ramesh Annavajjala:
On the optimality of bit detection of certain digital modulations.
IEEE Transactions on Communications 53(2): 299-307 (2005) |
| 6 | | Ramesh Annavajjala:
A simple approach to error probability with binary signaling over generalized fading channels with maximal ratio combining and noisy channel estimates.
IEEE Transactions on Wireless Communications 4(2): 380-383 (2005) |
| 5 | | Ramesh Annavajjala,
Laurence B. Milstein:
Performance analysis of linear diversity-combining schemes on Rayleigh fading channels with binary signaling and Gaussian weighting errors.
IEEE Transactions on Wireless Communications 4(5): 2267-2278 (2005) |
| 2004 |
|---|
| 4 | | M. Surendra Raju,
Ramesh Annavajjala,
Ananthanarayanan Chockalingam:
LLR based BER analysis of orthogonal STBCs using QAM on Rayleigh fading channels.
PIMRC 2004: 2008-2012 |
| 3 | | Ramesh Annavajjala,
Ananthanarayanan Chockalingam,
Laurence B. Milstein:
Further results on selection combining of binary NCFSK signals in Rayleigh fading channels.
IEEE Transactions on Communications 52(6): 939-952 (2004) |
| 2 | | Ramesh Annavajjala,
Ananthanarayanan Chockalingam,
Laurence B. Milstein:
Performance analysis of coded communication systems on Nakagami fading channels with selection combining diversity.
IEEE Transactions on Communications 52(7): 1214-1220 (2004) |
| 2002 |
|---|
| 1 | | Ramesh Annavajjala,
Ananthanarayanan Chockalingam,
Laurence B. Milstein:
SNR estimation in Nakagami-m fading with diversity combining and its application to turbo decoding.
IEEE Transactions on Communications 50(11): 1719-1724 (2002) |
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