default search action
Mahesh K. Varanasi
Mahesh Kumar Varanasi
Person information
- affiliation: University of Colorado, USA
Refine list
refinements active!
zoomed in on ?? of ?? records
view refined list in
export refined list as
showing all ?? records
2020 – today
- 2024
- [c90]Youjian Eugene Liu, Mahesh K. Varanasi, Ibrahim Khalife, Ali Abbasi:
MIMO/RIS Communication via Beam Networks: Three Case Studies. ICC 2024: 575-580 - 2023
- [j97]Mohamed Salman
, Mahesh K. Varanasi
The -User DM Broadcast Channel With Two Groupcast Messages: Achievable Rate Regions and the Combination Network as a Case Study. IEEE Trans. Inf. Theory 69(1): 194-222 (2023) - [j96]Mohamed Salman
Diamond Message Set Groupcasting: From an Inner Bound for the DM Broadcast Channel to the Capacity Region of the Combination Network. IEEE Trans. Inf. Theory 69(1): 223-237 (2023) - 2022
- [c89]Aniruddha Phatak, Mahesh K. Varanasi:
An improved coded caching scheme for partially cooperative D2D networks. ISIT 2022: 1121-1126 - [c88]Aniruddha Phatak, Mahesh K. Varanasi:
An improved lower bound for device-to-device coded caching. ISIT 2022: 1127-1132 - 2020
- [j95]Mohamed Salman
Capacity Results for Classes of Partially Ordered K-User Broadcast Channels With Two Nested Multicast Messages. IEEE Trans. Inf. Theory 66(1): 65-81 (2020) - [j94]Yimin Pang, Mahesh K. Varanasi
Constant-Gap-to-Capacity and Generalized Degrees of Freedom Regions of the MIMO MAC-IC-MAC. IEEE Trans. Inf. Theory 66(4): 2198-2218 (2020) - [c87]Mohamed Salman, Mahesh K. Varanasi:
On the Capacity Region of the Three-Receiver Broadcast Channel With Receiver Message Cognition. ISIT 2020: 1486-1491 - [c86]Mohamed Salman, Mahesh K. Varanasi:
Diamond Message Set Groupcasting: From an Achievable Rate Region for the DM Broadcast Channel to the Capacity of the Combination Network. ISIT 2020: 1498-1503 - [c85]Mohamed Salman, Mahesh K. Varanasi:
On the Broadcast Channel with Non-Distinct Message Demands and Symmetric Side Information. ISIT 2020: 1510-1515 - [c84]Aniruddha Phatak, Mahesh K. Varanasi:
Eliminating Pairing Loss for Coded Caching with Three Erasure-Coded Servers. ISIT 2020: 1681-1686 - [c83]Mohamed Salman, Mahesh K. Varanasi:
An Upper Bound on the Capacity-Memory Tradeoff of Interleavable Discrete Memoryless Broadcast Channels with Uncoded Prefetching. ISIT 2020: 1687-1692 - [i32]Henry P. Romero, Mahesh K. Varanasi:
Rate Splitting, Superposition Coding and Binning for Groupcasting over the Broadcast Channel: A General Framework. CoRR abs/2011.04745 (2020) - [i31]Mohamed Salman, Mahesh K. Varanasi:
Diamond Message Set Groupcasting: From an Inner Bound for the DM Broadcast Channel to the Capacity Region of the Combination Network. CoRR abs/2011.04760 (2020)
2010 – 2019
- 2019
- [j93]Yimin Pang, Mahesh K. Varanasi
A Unified Theory of Multiple-Access and Interference Channels via Approximate Capacity Regions for the MAC-IC-MAC. IEEE Trans. Inf. Theory 65(3): 1898-1920 (2019) - [j92]Kaniska Mohanty
On the Generalized Degrees of Freedom of the MIMO Interference Channel With Delayed CSIT. IEEE Trans. Inf. Theory 65(5): 3261-3277 (2019) - [c82]Mohamed Salman, Mahesh K. Varanasi:
The Exact Capacity-Memory Tradeoff for Caching with Uncoded Prefetching in the Two-Receiver Gaussian Broadcast Channel. ISIT 2019: 1222-1226 - [c81]Mohamed Salman, Mahesh K. Varanasi
Capacity Results via Message Merging and Superposition Coding in the K-Receiver Broadcast Channel with General Message Sets. ISIT 2019: 1642-1646 - [c80]Mohamed Salman, Mahesh K. Varanasi:
The Symmetric Capacity of the K-Receiver Interleaved Broadcast Channel with Symmetric Side Information. ISIT 2019: 3097-3101 - 2018
- [j91]Kaniska Mohanty, Mahesh K. Varanasi
The Generalized Degrees of Freedom Region of the MIMO Z-Interference Channel With Delayed CSIT. IEEE Trans. Inf. Theory 64(1): 531-546 (2018) - [j90]Henry P. Romero
Hierarchical Successive Group Decoding Achieves Capacity in the Multiple Access Channel With General Message Sets. IEEE Trans. Inf. Theory 64(6): 4562-4580 (2018) - [c79]Mohamed Salman, Mahesh K. Varanasi:
An Achievable Rate Region for the K-Receiver Two Nested Groupcast DM Broadcast Channel and a Capacity Result for the Combination Network. ISIT 2018: 1415-1419 - [c78]Mohamed Salman, Mahesh K. Varanasi:
The Capacity Region of the Three-Receiver Less Noisy Broadcast Channel with Message Cognition. ISIT 2018: 1420-1424 - [c77]Yao Wang, Mahesh K. Varanasi:
A New Approach to Linear Degrees of Freedom: the MIMO Broadcast Channel with Hybrid CSIT. ISIT 2018: 1535-1539 - [c76]Yimin Pang, Mahesh K. Varanasi:
Bounds on the Capacity Region of the Three-User One-to-Three MIMO Interference Channel. ISIT 2018: 1779-1783 - [c75]Yi Jiang, Yimeng Feng, Mahesh K. Varanasi
Hybrid Beamforming for Massive MIMO: A Unified Solution for Both Phase Shifter and Switch Networks. WCSP 2018: 1-5 - [i30]Mohamed Salman, Mahesh K. Varanasi:
Capacity Results for the K-User Broadcast Channel with Two Nested Multicast Messages. CoRR abs/1812.10520 (2018) - [i29]Mohamed Salman, Mahesh K. Varanasi:
An Achievable Rate Region for Two Groupcast Messages over the K-User Broadcast Channel and Capacity Results for the Combination Network. CoRR abs/1812.10525 (2018) - 2017
- [j89]Henry P. Romero
A Unifying Order-Theoretic Framework for Superposition Coding: Polymatroidal Structure and Optimality in the Multiple-Access Channel With General Message Sets. IEEE Trans. Inf. Theory 63(1): 21-37 (2017) - [j88]Yao Wang, Mahesh K. Varanasi
Degrees of Freedom Region of the MIMO 2 × 2 Interference Network With General Message Sets. IEEE Trans. Inf. Theory 63(5): 3259-3276 (2017) - [j87]Henry P. Romero
The K-User Vector Gaussian Multiple-Access Channel With General Messages Sets: Capacity, Polymatroidal Structure, and Efficient Computation. IEEE Trans. Inf. Theory 63(6): 3875-3893 (2017) - [j86]Yao Wang, Mahesh K. Varanasi
Degrees of Freedom of the Two-User MIMO Broadcast Channel With Private and Common Messages Under Hybrid CSIT Models. IEEE Trans. Inf. Theory 63(9): 6004-6019 (2017) - [j85]David Grant, Mahesh K. Varanasi
Feasibility of Single-Beam Interference Alignment in Multi-Carrier Interference Channels. IEEE Trans. Inf. Theory 63(11): 7352-7357 (2017) - [j84]Kaniska Mohanty, Mahesh K. Varanasi
The Degrees of Freedom of the K-User MIMO Cyclic Z-Interference Channel Under Perfect and Delayed CSIT Assumptions. IEEE Trans. Wirel. Commun. 16(1): 17-25 (2017) - [c74]Mohamed Salman, Mahesh K. Varanasi:
On the capacity region of the K-user discrete memoryless broadcast channel with two degraded messages. ISIT 2017: 1048-1052 - [c73]Henry P. Romero, Mahesh K. Varanasi:
Rate splitting and superposition coding for concurrent groupcasting over the broadcast channel: A general framework. ISIT 2017: 1888-1892 - 2016
- [j83]Kaniska Mohanty, Mahesh K. Varanasi
Degrees of Freedom Region of the MIMO Z-Interference Channel With Mixed CSIT. IEEE Commun. Lett. 20(12): 2422-2425 (2016) - [c72]Henry P. Romero, Mahesh Kumar Varanasi:
Superposition coding in the combination network. ISIT 2016: 2149-2153 - [i28]Yao Wang, Mahesh K. Varanasi:
Degrees of Freedom of the MIMO 2x2 Interference Network with General Message Sets. CoRR abs/1603.01651 (2016) - [i27]Yao Wang, Mahesh K. Varanasi:
Degrees of Freedom of the Two-User MIMO Broadcast Channel with Private and Common Messages Under Hybrid CSIT Models. CoRR abs/1603.06910 (2016) - [i26]Yimin Pang, Mahesh K. Varanasi:
Approximate Capacity Region of the MAC-IC-MAC. CoRR abs/1604.02234 (2016) - [i25]Kaniska Mohanty, Mahesh K. Varanasi:
The Generalized Degrees of Freedom Region of the MIMO Z-Interference Channel with Delayed CSIT. CoRR abs/1605.00693 (2016) - 2015
- [j82]Kaniska Mohanty, Mahesh K. Varanasi:
Degrees of Freedom of the MIMO Z-Interference Channel With Delayed CSIT. IEEE Commun. Lett. 19(12): 2282-2285 (2015) - [j81]Chinmay S. Vaze, Mahesh K. Varanasi:
The Degrees of Freedom of Two-Unicast Layered MIMO Interference Networks With Feedback. IEEE Trans. Inf. Theory 61(6): 3316-3325 (2015) - [j80]Sanjay Karmakar, Mahesh K. Varanasi:
The Generalized Diversity-Multiplexing Tradeoff of the MIMO Z Interference Channel. IEEE Trans. Inf. Theory 61(6): 3427-3445 (2015) - [j79]Kaniska Mohanty, Chinmay S. Vaze, Mahesh K. Varanasi:
The Degrees of Freedom Region of the MIMO Interference Channel With Hybrid CSIT. IEEE Trans. Wirel. Commun. 14(4): 1837-1848 (2015) - [c71]Kaniska Mohanty, Mahesh K. Varanasi:
The degrees of freedom region of the 3-User MIMO cyclic Z-interference channel with perfect and delayed CSIT. ISIT 2015: 879-883 - [c70]Yao Wang, Mahesh K. Varanasi:
Degrees of freedom region of the MIMO two-transmit, two-receive network with General message sets. ISIT 2015: 1064-1068 - [c69]Henry P. Romero, Mahesh K. Varanasi:
Polymatroidal structure in the multiple access channel with general message sets. ISIT 2015: 2658-2662 - 2014
- [j78]Steve Limburg, David Grant, Mahesh K. Varanasi:
Higher genus universally decodable matrices (UDMG). Adv. Math. Commun. 8(3): 257-270 (2014) - [j77]Chinmay S. Vaze, Mahesh K. Varanasi:
The Degrees of Freedom of MIMO Networks With Full-Duplex Receiver Cooperation but no CSIT. IEEE Trans. Inf. Theory 60(9): 5587-5596 (2014) - [j76]Chinmay S. Vaze, Mahesh K. Varanasi:
Independent Signaling Achieves the Capacity Region of the Gaussian Interference Channel With Common Information to Within One Bit. IEEE Trans. Inf. Theory 60(10): 6070-6079 (2014) - [j75]Chinmay S. Vaze, Mahesh K. Varanasi:
The Degrees of Freedom Region of the 2 × 2 × 2 MIMO Interference Network. IEEE Trans. Inf. Theory 60(12): 7751-7759 (2014) - [j74]Rajesh T. Krishnamachari, Mahesh K. Varanasi, Kaniska Mohanty:
MIMO Systems With Quantized Covariance Feedback. IEEE Trans. Signal Process. 62(2): 485-495 (2014) - [c68]Sanjay Karmakar, Mahesh K. Varanasi:
Capacity region of a class of strong MIMO IC. CISS 2014: 1-6 - [c67]Sanjay Karmakar, Mahesh K. Varanasi:
The diversity multiplexing tradeoff of the half-duplex relay network. ITW 2014: 661-665 - 2013
- [j73]Sanjay Karmakar, Mahesh K. Varanasi:
The Capacity Region of the MIMO Interference Channel and Its Reciprocity to Within a Constant Gap. IEEE Trans. Inf. Theory 59(8): 4781-4797 (2013) - [j72]Chinmay S. Vaze, Mahesh K. Varanasi:
The Degrees-of-Freedom Region of the MIMO Interference Channel With Shannon Feedback. IEEE Trans. Inf. Theory 59(8): 4798-4810 (2013) - [j71]Henry P. Romero, Mahesh K. Varanasi:
Bounds on the Capacity Region for a Class of Interference Channels With Common Information. IEEE Trans. Inf. Theory 59(8): 4811-4818 (2013) - [j70]Rajesh T. Krishnamachari, Mahesh K. Varanasi:
Interference Alignment Under Limited Feedback for MIMO Interference Channels. IEEE Trans. Signal Process. 61(15): 3908-3917 (2013) - [j69]Rajesh T. Krishnamachari, Mahesh K. Varanasi:
On the Geometry and Quantization of Manifolds of Positive Semi-Definite Matrices. IEEE Trans. Signal Process. 61(18): 4587-4599 (2013) - [c66]Henry P. Romero, Mahesh K. Varanasi:
Approximate capacity of the K-user fading MIMO MAC with common information. Allerton 2013: 315-319 - [c65]Yimin Pang, Mahesh K. Varanasi:
Bounds on the capacity region of a class of multiple access interference channels. Allerton 2013: 599-606 - [c64]Henry P. Romero, Mahesh K. Varanasi:
Capacity of the K-user discrete memoryless multiple access channel with common information and with or without state. Allerton 2013: 615-620 - [i24]Steve Limburg, David Grant, Mahesh K. Varanasi:
Higher genus universally decodable matrices (UDMG). CoRR abs/1301.6117 (2013) - [i23]Kaniska Mohanty, Mahesh K. Varanasi:
On the DoF Region of the K-user MISO Broadcast Channel with Hybrid CSIT. CoRR abs/1312.1309 (2013) - 2012
- [j68]Chinmay S. Vaze, Mahesh K. Varanasi:
The Degrees of Freedom Region and Interference Alignment for the MIMO Interference Channel With Delayed CSIT. IEEE Trans. Inf. Theory 58(7): 4396-4417 (2012) - [j67]Chinmay S. Vaze, Mahesh K. Varanasi:
The Degree-of-Freedom Regions of MIMO Broadcast, Interference, and Cognitive Radio Channels With No CSIT. IEEE Trans. Inf. Theory 58(8): 5354-5374 (2012) - [j66]Chinmay S. Vaze, Mahesh K. Varanasi:
A New Outer Bound via Interference Localization and the Degrees of Freedom Regions of MIMO Interference Networks With No CSIT. IEEE Trans. Inf. Theory 58(11): 6853-6869 (2012) - [j65]Sanjay Karmakar, Mahesh K. Varanasi:
The Diversity-Multiplexing Tradeoff of the MIMO Half-Duplex Relay Channel. IEEE Trans. Inf. Theory 58(12): 7168-7187 (2012) - [j64]Sanjay Karmakar, Mahesh K. Varanasi:
The Generalized Degrees of Freedom Region of the MIMO Interference Channel and Its Achievability. IEEE Trans. Inf. Theory 58(12): 7188-7203 (2012) - [c63]Chinmay S. Vaze, Mahesh K. Varanasi:
Retro-cooperative interference alignment and the DoF region of the (M, N)3 interference network with limited Shannon feedback. CISS 2012: 1-5 - [c62]Sanjay Karmakar, Mahesh K. Varanasi:
The generalized multiplexing gain region of the slow fading MIMO interference channel and its achievability with limited feedback. ISIT 2012: 3135-3139 - [c61]Chinmay S. Vaze, Mahesh K. Varanasi:
Beamforming and aligned interference neutralization achieve the degrees of freedom region of the 2×2×2 MIMO interference network. ITA 2012: 199-203 - [i22]Chinmay S. Vaze, Mahesh K. Varanasi:
Independent signaling achieves the capacity region of the Gaussian interference channel with common information to within one bit. CoRR abs/1202.6658 (2012) - [i21]Kaniska Mohanty, Chinmay S. Vaze, Mahesh K. Varanasi:
The Degrees of Freedom Region for the MIMO Interference Channel with Hybrid CSIT. CoRR abs/1209.0047 (2012) - [i20]Chinmay S. Vaze, Mahesh K. Varanasi:
The degrees of freedom of MIMO networks with full-duplex receiver cooperation but no CSIT. CoRR abs/1209.1291 (2012) - 2011
- [j63]Yi Jiang, Mahesh K. Varanasi, Jian Li:
Performance Analysis of ZF and MMSE Equalizers for MIMO Systems: An In-Depth Study of the High SNR Regime. IEEE Trans. Inf. Theory 57(4): 2008-2026 (2011) - [j62]Sanjay Karmakar, Mahesh K. Varanasi:
The Diversity-Multiplexing Tradeoff of the Dynamic Decode-and-Forward Protocol on a MIMO Half-Duplex Relay Channel. IEEE Trans. Inf. Theory 57(10): 6569-6590 (2011) - [c60]Chinmay S. Vaze, Mahesh K. Varanasi:
Can feedback increase the degrees of freedom of a wireless network with delayed CSIT? Allerton 2011: 76-83 - [c59]Chinmay S. Vaze, Mahesh K. Varanasi:
The degrees of freedom of the 2×2×2 interference network with delayed CSIT and with limited Shannon feedback. Allerton 2011: 824-831 - [c58]Chinmay S. Vaze, Mahesh K. Varanasi:
The degrees of freedom region of the two-user MIMO broadcast channel with delayed CSIT. ISIT 2011: 199-203 - [c57]Chinmay S. Vaze, Mahesh K. Varanasi:
On completing the degrees of freedom characterization of MIMO interference networks with No CSIT. ISIT 2011: 440-444 - [c56]Rajesh T. Krishnamachari, Mahesh K. Varanasi:
MIMO performance under covariance matrix feedback. ISIT 2011: 543-547 - [c55]Chinmay S. Vaze, Sanjay Karmakar, Mahesh K. Varanasi:
On the generalized degrees of freedom region of the MIMO interference channel with no CSIT. ISIT 2011: 757-761 - [c54]Chinmay S. Vaze, Mahesh K. Varanasi:
The capacity region of the symmetric Gaussian interference channel with common information to within a constant gap. ISIT 2011: 1181-1185 - [c53]Sanjay Karmakar, Mahesh K. Varanasi:
Capacity of the MIMO interference channel to within a constant gap. ISIT 2011: 2193-2197 - [c52]Sanjay Karmakar, Mahesh K. Varanasi:
The generalized degrees of freedom of the MIMO interference channel. ISIT 2011: 2198-2202 - [c51]Chinmay S. Vaze, Mahesh K. Varanasi:
The degrees of freedom region of the MIMO interference channel with delayed CSIT. ISIT 2011: 2203-2207 - [i19]Chinmay S. Vaze, Mahesh K. Varanasi:
The Degrees of Freedom Region of the Two-User MIMO Broadcast Channel with Delayed CSI. CoRR abs/1101.0306 (2011) - [i18]Chinmay S. Vaze, Mahesh K. Varanasi:
The Degrees of Freedom Region and Interference Alignment for the MIMO Interference Channel with Delayed CSI. CoRR abs/1101.5809 (2011) - [i17]Sanjay Karmakar, Mahesh K. Varanasi:
Capacity of the MIMO Interference Channel to Within a Constant Gap. CoRR abs/1102.0267 (2011) - [i16]Sanjay Karmakar, Mahesh K. Varanasi:
The Generalized Degrees of Freedom of the MIMO Interference Channel. CoRR abs/1103.1672 (2011) - [i15]Sanjay Karmakar, Mahesh K. Varanasi:
The Generalized Degrees of Freedom Region of the MIMO Interference Channel. CoRR abs/1103.2560 (2011) - [i14]Chinmay S. Vaze, Mahesh K. Varanasi:
A New Outer-Bound via Interference Localization and the Degrees of Freedom Regions of MIMO Interference Networks with no CSIT. CoRR abs/1105.6033 (2011) - [i13]Sanjay Karmakar, Mahesh K. Varanasi:
The Diversity Multiplexing Tradeoff of the MIMO Half-Duplex Relay Channel. CoRR abs/1106.6323 (2011) - [i12]Chinmay S. Vaze, Mahesh K. Varanasi:
The Degrees of Freedom Region of the MIMO Interference Channel with Shannon Feedback. CoRR abs/1109.5779 (2011) - [i11]Chinmay S. Vaze, Mahesh K. Varanasi:
The Degrees of Freedom of the 2-Hop, 2-User Interference Channel with Feedback. CoRR abs/1109.5790 (2011) - 2010
- [j61]Narayan Prasad, Mahesh K. Varanasi:
High performance static and dynamic cooperative communication protocols for the half duplex fading relay channel. IEEE Trans. Wirel. Commun. 9(1): 328-337 (2010) - [c50]Chinmay S. Vaze, Mahesh K. Varanasi:
A large-system analysis of the imperfect-CSIT Gaussian broadcast channel with a DPC-based transmission strategy. CISS 2010: 1-5 - [c49]Chinmay S. Vaze, Mahesh K. Varanasi:
The degrees of freedom region of the MIMO cognitive interference channel with no CSIT. ISIT 2010: 440-444 - [c48]Rajesh T. Krishnamachari, Mahesh K. Varanasi:
Interference alignment under limited feedback for MIMO interference channels. ISIT 2010: 619-623 - [c47]Sanjay Karmakar, Mahesh K. Varanasi:
The diversity-multiplexing tradeoff of the symmetric MIMO half-duplex relay channel. ISIT 2010: 2178-2182 - [c46]Sanjay Karmakar, Mahesh K. Varanasi:
The diversity-multiplexing tradeoff of the MIMO Z interference channel. ISIT 2010: 2188-2192 - [c45]Manav Garg, Mahesh K. Varanasi:
Diversity-multiplexing-tradeoff-optimal 2-user scheduling in an M-user Gaussian multiple-access channel. ISIT 2010: 2198-2202 - [c44]Sanjay Karmakar, Mahesh K. Varanasi:
The diversity-multiplexing tradeoff of the symmetric MIMO 2-user interference channel. ISIT 2010: 2213-2217 - [c43]Rajesh T. Krishnamachari, Mahesh K. Varanasi:
Finite-rate feedback of input covariance matrices in MIMO systems. ISIT 2010: 2343-2347 - [c42]Chinmay S. Vaze, Mahesh K. Varanasi:
CSI feedback scaling rate vs multiplexing gain tradeoff for DPC-based transmission in the Gaussian MIMO broadcast channel. ISIT 2010: 2353-2357 - [i10]Chinmay S. Vaze, Mahesh K. Varanasi:
A Large-System Analysis of the Imperfect-CSIT Gaussian Broadcast Channel with a DPC-based Transmission Strategy. CoRR abs/1002.1531 (2010) - [i9]Sanjay Karmakar, Mahesh K. Varanasi:
The diversity-multiplexing tradeoff of the MIMO Z interference channel. CoRR abs/1006.0496 (2010) - [i8]Sanjay Karmakar, Mahesh K. Varanasi:
The diversity-multiplexing tradeoff of the symmetric MIMO 2-user interference channel. CoRR abs/1006.1149 (2010) - [i7]Sanjay Karmakar, Mahesh K. Varanasi:
The Diversity-Multiplexing Tradeoff of the Dynamic Decode-and-Forward Protocol on a MIMO Half-Duplex Relay Channel. CoRR abs/1008.1455 (2010)
2000 – 2009
- 2009
- [j60]Shivratna Giri Srinivasan, Mahesh K. Varanasi:
Optimal Constellations for the Low-SNR Noncoherent MIMO Block Rayleigh-Fading Channel. IEEE Trans. Inf. Theory 55(2): 776-796 (2009) - [j59]Yi Jiang, Mahesh K. Varanasi
The RF-chain limited mimo system- part I: optimum diversity-multiplexing tradeoff. IEEE Trans. Wirel. Commun. 8(10): 5238-5247 (2009) - [c41]Manav Garg, Mahesh K. Varanasi:
On the diversity-multiplexing tradeoff of the Gaussian MIMO brcadcast Channel. CISS 2009: 98-102 - [c40]Chinmay S. Vaze, Mahesh K. Varanasi:
On the achievable rate of the fading dirty paper channel with imperfect CSIT. CISS 2009: 346-351 - [c39]Rajesh T. Krishnamachari, Mahesh K. Varanasi:
Distortion-rate tradeoff of a source uniformly distributed over the Composite PF(N) and the composite stiefel manifolds. ISIT 2009: 522-526 - [c38]Sanjay Karmakar, Mahesh K. Varanasi:
Diversity-multiplexing tradeoff of the dynamic decode and forward protocol on a MIMO half-duplex relay channel. ISIT 2009: 1443-1447 - [c37]Chinmay S. Vaze, Mahesh K. Varanasi:
Dirty Paper Coding for the MIMO cognitive radio channel with imperfect CSIT. ISIT 2009: 2532-2536 - [i6]Chinmay S. Vaze, Mahesh K. Varanasi:
Dirty Paper Coding for Fading Channels with Partial Transmitter Side Information. CoRR abs/0901.2764 (2009) - [i5]Chinmay S. Vaze, Mahesh K. Varanasi:
On the Achievable Rate of the Fading Dirty Paper Channel with Imperfect CSIT. CoRR abs/0903.4526 (2009) - [i4]Chinmay S. Vaze, Mahesh K. Varanasi:
Dirty Paper Coding for the MIMO Cognitive Radio Channel with Imperfect CSIT. CoRR abs/0906.2252 (2009) - [i3]Chinmay S. Vaze, Mahesh K. Varanasi:
The Degrees of Freedom Regions of MIMO Broadcast, Interference, and Cognitive Radio Channels with No CSIT. CoRR abs/0909.5424 (2009) - [i2]Rajesh T. Krishnamachari, Mahesh K. Varanasi:
Interference Alignment Under Limited Feedback for MIMO Interference Channels. CoRR abs/0911.5509 (2009) - 2008
- [j58]David Grant, Mahesh K. Varanasi:
Duality theory for space-time codes over finite fields. Adv. Math. Commun. 2(1): 35-54 (2008) - [j57]David Grant, Mahesh K. Varanasi:
The equivalence of space-time codes and codes defined over finite fields and Galois rings. Adv. Math. Commun. 2(2): 131-145 (2008) - [j56]Narayan Prasad, Mahesh K. Varanasi:
Analysis and Optimization of Diagonally Layered Lattice Schemes for MIMO Fading Channels. IEEE Trans. Inf. Theory 54(3): 1162-1185 (2008) - [j55]Pranav Dayal, Mahesh K. Varanasi:
Distributed QAM-Based Space-Time Block Codes for Efficient Cooperative Multiple-Access Communication. IEEE Trans. Inf. Theory 54(9): 4342-4354 (2008) - [j54]Narayan Prasad, Guosen Yue, Xiaodong Wang, Mahesh K. Varanasi:
Optimal Successive Group Decoders for MIMO Multiple-Access Channels. IEEE Trans. Inf. Theory 54(11): 4821-4846 (2008) - [j53]Narayan Prasad, Mahesh K. Varanasi, Luca Venturino
An Analysis of the MIMO-SDMA Channel With Space-Time Orthogonal and Quasi-Orthogonal User Transmissions and Efficient Successive Cancellation Decoders. IEEE Trans. Inf. Theory 54(12): 5427-5446 (2008) - [j52]Yi Jiang, Mahesh K. Varanasi:
Spatial Multiplexing Architectures with Jointly Designed Rate-Tailoring and Ordered BLAST Decoding - Part I: Diversity-Multiplexing Tradeoff Analysis. IEEE Trans. Wirel. Commun. 7(8): 3252-3261 (2008) - [j51]Yi Jiang, Mahesh K. Varanasi:
Spatial Multiplexing Architectures with Jointly Designed Rate-Tailoring and Ordered BLAST Decoding - Part II: A Practical Method for Rate and Power Allocation. IEEE Trans. Wirel. Commun. 7(8): 3262-3271 (2008) - [j50]Narayan Prasad, Mahesh K. Varanasi:
An optimization approach to decision feedback detection under modulation constraints for MIMO fading channels. IEEE Trans. Wirel. Commun. 7(12-1): 4927-4937 (2008) - [c36]Chinmay S. Vaze, Mahesh K. Varanasi:
Dirty Paper Coding for fading channels with partial transmitter side information. ACSCC 2008: 341-345 - [c35]Rajesh T. Krishnamachari, Mahesh K. Varanasi:
Distortion-rate tradeoff of a source uniformly distributed over positive semi-definite matrices. ACSCC 2008: 1330-1334 - [c34]Rajesh T. Krishnamachari, Mahesh K. Varanasi:
Volume of geodesic balls in the complex Stiefel manifold. Allerton 2008: 902-909 - [c33]Rajesh T. Krishnamachari, Mahesh K. Varanasi:
Volume of geodesic balls in the real Stiefel manifold. CISS 2008: 402-406 - [c32]Manav Garg, Mahesh K. Varanasi:
The optimality of D-BLAST-ZF with antenna order feedback without or with antenna selection. CISS 2008: 1120-1124 - [c31]Sanjay Karmakar, Mahesh K. Varanasi:
On the Rate Versus ML-Decoding Complexity Tradeoff of Square LDSTBCs with Unitary Weight Matrices. GLOBECOM 2008: 1198-1202 - [c30]Youjian Liu
Power Scheduling for MIMO Relay Channels Employing Rateless Codes. ICC 2008: 4431-4435 - [c29]Manav Garg, Mahesh K. Varanasi:
The parallel channel with ordered gains: A high snr analysis. ISIT 2008: 2568-2572 - 2007
- [j49]Shivratna Giri Srinivasan, Mahesh K. Varanasi:
Constellation Design for the Noncoherent MIMO Rayleigh-Fading Channel at General SNR. IEEE Trans. Inf. Theory 53(4): 1572-1584 (2007) - [j48]Ateet Kapur, Mahesh K. Varanasi, Clifford T. Mullis:
Signal Design for Bandwidth Efficient Multiple Access under Asymptotic Effective Energy Constraints. IEEE Trans. Wirel. Commun. 6(8): 2837-2847 (2007) - [j47]Deepak Das, Mahesh K. Varanasi:
Distributed Algorithms for Joint Optimization of Multiuser Receivers and Power Control. IEEE Trans. Wirel. Commun. 6(9): 3374-3383 (2007) - [j46]Shivratna Giri Srinivasan, Mahesh K. Varanasi:
Optimal Spatial Correlations for the Noncoherent MIMO Rayleigh Fading Channel. IEEE Trans. Wirel. Commun. 6(10): 3760-3769 (2007) - [c28]Yi Jiang, Daniel Pérez Palomar
Precoder Optimization for Nonlinear MIMO Transceiver Based on Arbitrary Cost Function. CISS 2007: 119-124 - [c27]Harish Venkatachari, Mahesh K. Varanasi:
Optimal signature sequences that maximize sum capacity in fading CDMA channels. CISS 2007: 202-207 - [c26]Youjian Liu
On Discrete Memoryless Relay Channels with Designable Transmitter Side Information. CISS 2007: 414-418 - [c25]Yi Jiang, Mahesh K. Varanasi:
The Effect of Ordered Detection and Antenna Selection on Diversity Gain of Decision Feedback Detector. ICC 2007: 5383-5388 - [c24]Shivratna Giri Srinivasan, Mahesh K. Varanasi:
Mutual Information Optimal Constellations for the Low SNR Noncoherent MIMO Rayleigh Fading Channel. ISIT 2007: 1266-1270 - [c23]Yi Jiang, Mahesh K. Varanasi:
Diversity-Multiplexing Tradeoff of MIMO Systems with Antenna Selection. ISIT 2007: 2836-2840 - [i1]Shivratna Giri Srinivasan, Mahesh K. Varanasi:
Optimal Constellations for the Low SNR Noncoherent MIMO Rayleigh Fading Channel. CoRR abs/0706.3710 (2007) - 2006
- [j45]Mahesh K. Varanasi, Clifford T. Mullis, Ateet Kapur:
On the Limitation of Linear MMSE Detection. IEEE Trans. Inf. Theory 52(9): 4282-4286 (2006) - [j44]Narayan Prasad, Mahesh K. Varanasi:
Outage Theorems for MIMO Block-Fading Channels. IEEE Trans. Inf. Theory 52(12): 5284-5296 (2006) - [j43]Mahesh K. Varanasi, Pranav Dayal:
Unified multi-antenna code design for fading channels with spatio-temporal/spectral correlations. IEEE Trans. Wirel. Commun. 5(8): 2266-2276 (2006) - [c22]Yi Jiang, Mahesh K. Varanasi:
A Novel Spatial Multiplexing Architecture with Finite Rate Feedback. CISS 2006: 755-760 - [c21]Narayan Prasad, Mahesh K. Varanasi:
High Performance Static and Dynamic Cooperative Communication Protocols for the Half Duplex Fading Relay Channel. GLOBECOM 2006 - [c20]Shivratna Giri Srinivasan, Mahesh K. Varanasi:
Constellation Design for the Noncoherent MIMO Rayleigh Fading Channel at General SNR. ISIT 2006: 1798-1802 - [c19]Narayan Prasad, Mahesh K. Varanasi:
Throughput analysis for MIMO systems in the high SNR regime. ISIT 2006: 1954-1958 - 2005
- [j42]Tommy Guess, Mahesh K. Varanasi:
An information-theoretic framework for deriving canonical decision-feedback receivers in Gaussian channels. IEEE Trans. Inf. Theory 51(1): 173-187 (2005) - [j41]Pranav Dayal, Mahesh K. Varanasi:
Maximal diversity algebraic space-time codes with low peak-to-mean power ratio. IEEE Trans. Inf. Theory 51(5): 1691-1708 (2005) - [j40]Ateet Kapur, Mahesh K. Varanasi, Clifford T. Mullis:
On the limitation of generalized Welch-bound equality signals. IEEE Trans. Inf. Theory 51(6): 2220-2224 (2005) - [j39]Pranav Dayal, Mahesh K. Varanasi:
An algebraic family of complex lattices for fading channels with application to space-time codes. IEEE Trans. Inf. Theory 51(12): 4184-4202 (2005) - [j38]Pranav Dayal, Mahesh K. Varanasi:
An optimal two transmit antenna space-time code and its stacked extensions. IEEE Trans. Inf. Theory 51(12): 4348-4355 (2005) - [c18]Narayan Prasad, Mahesh K. Varanasi:
MIMO outage capacity in the high SNR regime. ISIT 2005: 656-660 - [c17]Shivratna Giri Srinivasan, Mahesh K. Varanasi:
Code design for the low SNR noncoherent MIMO block Rayleigh fading channel. ISIT 2005: 2218-2222 - 2004
- [j37]Francesco Bandiera
Blind multiuser detection over highly dispersive CDMA channels. IEEE Trans. Commun. 52(8): 1377-1387 (2004) - [j36]Narayan Prasad, Mahesh K. Varanasi:
Analysis of Decision Feedback Detection for MIMO Rayleigh-Fading Channels and the Optimization of Power and Rate Allocations. IEEE Trans. Inf. Theory 50(6): 1009-1025 (2004) - [j35]Deepak Das, Mahesh K. Varanasi:
Optimum Noncoherent Multiuser Decision Feedback Detection. IEEE Trans. Inf. Theory 50(9): 1974-1988 (2004) - [j34]Pranav Dayal, Matthias Brehler, Mahesh K. Varanasi:
Leveraging Coherent Space-Time Codes for Noncoherent Communication Via Training. IEEE Trans. Inf. Theory 50(9): 2058-2080 (2004) - [c16]Michael L. McCloud, Mahesh K. Varanasi:
Time limited and bandwidth constrained signal design for the fast fading noncoherent MIMO channel. ICC 2004: 3168-3172 - [c15]Narayan Prasad, Mahesh K. Varanasi:
Diversity and multiplexing tradeoff bounds for cooperative diversity protocols. ISIT 2004: 268 - [c14]Pranav Dayal, Shivratna Giri Srinivasan, Mahesh K. Varanasi:
Diversity order analysis of training codes for MIMO block fading channels. ISIT 2004: 412 - [c13]Ateet Kapur, Mahesh K. Varanasi:
A max-min fair approach to optimize the CDMA capacity region. ISIT 2004: 435 - [c12]Pranav Dayal, Mahesh K. Varanasi:
Efficient multiuser cooperation strategies using QAM space-time block codes. ITW 2004: 387-392 - [c11]Narayan Prasad, Mahesh K. Varanasi:
Outage capacities of space-time architectures. ITW 2004: 402-407 - 2003
- [j33]Michael L. McCloud, Louis L. Scharf, Mahesh K. Varanasi:
Beamforming, diversity, and interference rejection for multiuser communication over fading channels with a receive antenna array. IEEE Trans. Commun. 51(1): 116-124 (2003) - [j32]Matthias Brehler, Mahesh K. Varanasi:
Optimum receivers and low-dimensional spreaded modulation for multiuser space-time communications. IEEE Trans. Inf. Theory 49(4): 901-918 (2003) - [j31]Tommy Guess, Mahesh K. Varanasi:
A comparison of bandwidth-efficient multiple access to other signal designs for correlated waveform multiple-access communications. IEEE Trans. Inf. Theory 49(6): 1558-1564 (2003) - [j30]Matthias Brehler, Mahesh K. Varanasi:
Optimum multiuser noncoherent DPSK detection in generalized diversity Rayleigh-fading channels. IEEE Trans. Inf. Theory 49(6): 1565-1574 (2003) - [j29]Ateet Kapur, Mahesh K. Varanasi:
Multiuser detection for overloaded CDMA systems. IEEE Trans. Inf. Theory 49(7): 1728-1742 (2003) - [c10]Narayan Prasad, Mahesh K. Varanasi:
Outage analysis and optimization of a stacked orthogonal space-time architecture and near-outage codes. GLOBECOM 2003: 1903-1908 - [c9]Pranav Dayal, Mahesh K. Varanasi:
Algebraic space-time codes with full diversity and low peak-to-mean power ratio. GLOBECOM 2003: 1946-1951 - [c8]Ateet Kapur, Mahesh K. Varanasi:
Signal design for bandwidth efficient multiple access with guaranteed bit error rate. ICC 2003: 2504-2508 - [c7]Ateet Kapur, Mahesh Kumar Varanasi:
Improved signal design for bandwidth efficient multiple access. ITW 2003: 34-37 - 2002
- [j28]Deepak Das, Mahesh K. Varanasi:
Blind adaptive multiuser detection for cellular systems using stochastic approximation with averaging. IEEE J. Sel. Areas Commun. 20(2): 310-319 (2002) - [j27]Ateet Kapur, Mahesh K. Varanasi, Deepak Das:
Noncoherent MMSE multiuser receivers and their blind adaptive implementations. IEEE Trans. Commun. 50(3): 503-513 (2002) - [j26]Giuseppe Ricci, Mahesh K. Varanasi, Antonio De Maio
Blind multiuser detection via interference identification. IEEE Trans. Commun. 50(7): 1172-1181 (2002) - [j25]Mahesh K. Varanasi, Deepak Das:
Fast stochastic power control algorithms for nonlinear multiuser receivers. IEEE Trans. Commun. 50(11): 1817-1827 (2002) - [j24]Artur Russ, Mahesh K. Varanasi:
An error probability analysis of the optimum noncoherent multiuser detector for multipath and multiantenna diversity communications over Rayleigh-fading channels. IEEE Trans. Commun. 50(11): 1828-1840 (2002) - [j23]Michael L. McCloud, Matthias Brehler, Mahesh K. Varanasi:
Signal design and convolutional coding for noncoherent space-time communication on the block-Rayleigh-fading channel. IEEE Trans. Inf. Theory 48(5): 1186-1194 (2002) - [j22]Michael L. McCloud, Mahesh K. Varanasi:
Modulation and Coding for Noncoherent Communications. J. VLSI Signal Process. 30(1-3): 35-54 (2002) - 2001
- [j21]Mahesh K. Varanasi, Tommy Guess:
Bandwidth-efficient multiple access (BEMA): a new strategy based on signal design under quality-of-service constraints for successive-decoding-type multiuser receivers. IEEE Trans. Commun. 49(5): 844-854 (2001) - [j20]Eric A. Fain, Mahesh K. Varanasi:
Group-metric multiuser decoding. IEEE Trans. Commun. 49(6): 1021-1032 (2001) - [j19]Artur Russ, Mahesh K. Varanasi:
Noncoherent multiuser detection for nonlinear modulation over the Rayleigh-fading channel. IEEE Trans. Inf. Theory 47(1): 295-307 (2001) - [j18]Matthias Brehler, Mahesh K. Varanasi:
Asymptotic error probability analysis of quadratic receivers in Rayleigh-fading channels with applications to a unified analysis of coherent and noncoherent space-Time receivers. IEEE Trans. Inf. Theory 47(6): 2383-2399 (2001) - [c6]Matthias Brehler, Mahesh K. Varanasi:
Low-dimensional spreading matrices for multiuser space-time modulation. ITW 2001: 51-53 - 2000
- [j17]Mahesh K. Varanasi, Deepak Das:
Noncoherent decision-feedback multiuser detection. IEEE Trans. Commun. 48(2): 259-269 (2000) - [j16]Eric A. Fain, Mahesh K. Varanasi:
Diversity order gain for narrow-band multiuser communications with pre-combining group detection. IEEE Trans. Commun. 48(4): 533-536 (2000) - [j15]Deepak Das, Mahesh K. Varanasi:
Blind adaptive noncoherent multiuser detection for nonlinear modulation. IEEE Trans. Commun. 48(11): 1871-1881 (2000) - [j14]Tommy Guess, Mahesh K. Varanasi:
Error exponents for maximum-likelihood and successive decoders for the Gaussian CDMA channel. IEEE Trans. Inf. Theory 46(4): 1683-1691 (2000) - [j13]Tommy Guess, Mahesh K. Varanasi:
Signal design for bandwidth-efficient multiple-access communications based on Eigenvalue optimization. IEEE Trans. Inf. Theory 46(6): 2045-2058 (2000) - [c5]Matthias Brehler, Mahesh K. Varanasi:
Optimum noncoherent multiuser detection for DPSK modulation in generalized diversity Rayleigh fading channels: an asymptotic minimum error probability analysis. GLOBECOM 2000: 877-881
1990 – 1999
- 1999
- [j12]Mahesh K. Varanasi:
A systematic approach to the design and analysis of optimum DPSK receivers for generalized diversity communications over Rayleigh fading channels. IEEE Trans. Commun. 47(9): 1365-1375 (1999) - [j11]Mahesh K. Varanasi:
Decision Feedback Multiuser Detection: A Systematic Approach. IEEE Trans. Inf. Theory 45(1): 219-240 (1999) - 1998
- [j10]Mahesh K. Varanasi, Artur Russ:
Noncoherent decorrelative detection for nonorthogonal multipulse modulation over the multiuser Gaussian channel. IEEE Trans. Commun. 46(12): 1675-1684 (1998) - [c4]Mahesh K. Varanasi:
Noncoherent equalization for multipulse modulation. PIMRC 1998: 218-222 - 1997
- [c3]Mahesh K. Varanasi, Arthur Russ:
Noncoherent Decorrelative Multiuser Detection for Nonlinear Nonorthogonal Modulation. ICC (2) 1997: 919-923 - [c2]Artur Russ, Mahesh K. Varanasi:
Minimum error probability and suboptimum noncoherent detection for nonlinear nonorthogonal synchronous signaling over a Rayleigh fading channel. PIMRC 1997: 58-61 - 1996
- [j9]Dara Parsavand, Mahesh K. Varanasi:
RMS bandwidth constrained signature waveforms that maximize the total capacity of PAM-synchronous CDMA channels. IEEE Trans. Commun. 44(1): 65-75 (1996) - [j8]Subramanian Vasudevan, Mahesh K. Varanasi:
Achieving near-optimum asymptotic efficiency and fading resistance over the time-varying Rayleigh-faded CDMA channel. IEEE Trans. Commun. 44(9): 1130-1143 (1996) - [j7]Mahesh K. Varanasi:
Parallel group detection for synchronous CDMA communication over frequency-selective Rayleigh fading channels. IEEE Trans. Inf. Theory 42(1): 116-128 (1996) - 1995
- [j6]Mahesh K. Varanasi:
Group detection for synchronous Gaussian code-division multiple-access channels. IEEE Trans. Inf. Theory 41(4): 1083-1096 (1995) - 1994
- [j5]Subramanian Vasudevan, Mahesh K. Varanasi:
Optimum diversity combiner based multiuser detection for time-dispersive Rician fading CDMA channels. IEEE J. Sel. Areas Commun. 12(4): 580-592 (1994) - [j4]Mahesh K. Varanasi, Subramanian Vasudevan:
Multiuser detectors for synchronous CDMA communication over non-selective Rician fading channels. IEEE Trans. Commun. 42(234): 711-722 (1994) - 1993
- [j3]Mahesh K. Varanasi:
Noncoherent detection in asynchronous multiuser channels. IEEE Trans. Inf. Theory 39(1): 157-176 (1993) - 1991
- [j2]Mahesh K. Varanasi, Behnaam Aazhang:
Near-optimum detection in synchronous code-division multiple-access systems. IEEE Trans. Commun. 39(5): 725-736 (1991) - [j1]Mahesh K. Varanasi, Behnaam Aazhang:
Optimally near-far resistant multiuser detection in differentially coherent synchronous channels. IEEE Trans. Inf. Theory 37(4): 1006-1018 (1991)
1980 – 1989
- 1988
- [c1]Bernd-Peter Paris, Geoffrey C. Orsak, Mahesh K. Varanasi, Behnaam Aazhang:
Neural Net Receivers in Multiple Access-Communications. NIPS 1988: 272-280
Coauthor Index
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.
Unpaywalled article links
Add open access links from to the list of external document links (if available).
Privacy notice: By enabling the option above, your browser will contact the API of unpaywall.org to load hyperlinks to open access articles. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Unpaywall privacy policy.
Archived links via Wayback Machine
For web page which are no longer available, try to retrieve content from the of the Internet Archive (if available).
Privacy notice: By enabling the option above, your browser will contact the API of archive.org to check for archived content of web pages that are no longer available. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Internet Archive privacy policy.
Reference lists
Add a list of references from ,
, and
to record detail pages.
load references from crossref.org and opencitations.net
Privacy notice: By enabling the option above, your browser will contact the APIs of crossref.org, opencitations.net, and semanticscholar.org to load article reference information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Crossref privacy policy and the OpenCitations privacy policy, as well as the AI2 Privacy Policy covering Semantic Scholar.
Citation data
Add a list of citing articles from and
to record detail pages.
load citations from opencitations.net
Privacy notice: By enabling the option above, your browser will contact the API of opencitations.net and semanticscholar.org to load citation information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the OpenCitations privacy policy as well as the AI2 Privacy Policy covering Semantic Scholar.
OpenAlex data
Load additional information about publications from .
Privacy notice: By enabling the option above, your browser will contact the API of openalex.org to load additional information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the information given by OpenAlex.
last updated on 2024-09-09 00:17 CEST by the dblp team
all metadata released as open data under CC0 1.0 license
see also: Terms of Use | Privacy Policy | Imprint
dblp was originally created in 1993 at:
since 2018, dblp has been operated and maintained by:
the dblp computer science bibliography is funded and supported by: