Mahesh K. Varanasi

ORCID

Publication Activity (10 Years)

Years Active: 1988-2023
Publications (10 Years): 40

Top Venues

IEEE Trans. Inf. Theory

ISIT

CoRR

Allerton

Publications

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) (2023)
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. IEEE Trans. Inf. Theory 69 (1) (2023)
Aniruddha Phatak, Mahesh K. Varanasi
An improved lower bound for device-to-device coded caching. ISIT (2022)
Aniruddha Phatak, Mahesh K. Varanasi
An improved coded caching scheme for partially cooperative D2D networks. ISIT (2022)
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) (2020)
Mohamed Salman, Mahesh K. Varanasi
On the Capacity Region of the Three-Receiver Broadcast Channel With Receiver Message Cognition. ISIT (2020)
Henry P. Romero, Mahesh K. Varanasi
Rate Splitting, Superposition Coding and Binning for Groupcasting over the Broadcast Channel: A General Framework. CoRR (2020)
Mohamed Salman, Mahesh K. Varanasi
Capacity Results for Classes of Partially Ordered K-User Broadcast Channels With Two Nested Multicast Messages. IEEE Trans. Inf. Theory 66 (1) (2020)
Mohamed Salman, Mahesh K. Varanasi
An Upper Bound on the Capacity-Memory Tradeoff of Interleavable Discrete Memoryless Broadcast Channels with Uncoded Prefetching. ISIT (2020)
Mohamed Salman, Mahesh K. Varanasi
On the Broadcast Channel with Non-Distinct Message Demands and Symmetric Side Information. ISIT (2020)
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)
Aniruddha Phatak, Mahesh K. Varanasi
Eliminating Pairing Loss for Coded Caching with Three Erasure-Coded Servers. ISIT (2020)
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 (2020)
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) (2019)
Kaniska Mohanty, Mahesh K. Varanasi
On the Generalized Degrees of Freedom of the MIMO Interference Channel With Delayed CSIT. IEEE Trans. Inf. Theory 65 (5) (2019)
Mohamed Salman, Mahesh K. Varanasi
The Symmetric Capacity of the K-Receiver Interleaved Broadcast Channel with Symmetric Side Information. ISIT (2019)
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)
Mohamed Salman, Mahesh K. Varanasi
The Exact Capacity-Memory Tradeoff for Caching with Uncoded Prefetching in the Two-Receiver Gaussian Broadcast Channel. ISIT (2019)
Yao Wang, Mahesh K. Varanasi
A New Approach to Linear Degrees of Freedom: the MIMO Broadcast Channel with Hybrid CSIT. ISIT (2018)
Mohamed Salman, Mahesh K. Varanasi
The Capacity Region of the Three-Receiver Less Noisy Broadcast Channel with Message Cognition. ISIT (2018)
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)
Yimin Pang, Mahesh K. Varanasi
Bounds on the Capacity Region of the Three-User One-to-Three MIMO Interference Channel. ISIT (2018)
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) (2018)
Yi Jiang, Yimeng Feng, Mahesh K. Varanasi
Hybrid Beamforming for Massive MIMO: A Unified Solution for Both Phase Shifter and Switch Networks. WCSP (2018)
Mohamed Salman, Mahesh K. Varanasi
Capacity Results for the K-User Broadcast Channel with Two Nested Multicast Messages. CoRR (2018)
Henry P. Romero, Mahesh K. Varanasi
Hierarchical Successive Group Decoding Achieves Capacity in the Multiple Access Channel With General Message Sets. IEEE Trans. Inf. Theory 64 (6) (2018)
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 (2018)
Mohamed Salman, Mahesh K. Varanasi
On the capacity region of the K-user discrete memoryless broadcast channel with two degraded messages. ISIT (2017)
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) (2017)
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) (2017)
Henry P. Romero, Mahesh K. Varanasi
Rate splitting and superposition coding for concurrent groupcasting over the broadcast channel: A general framework. ISIT (2017)
Henry P. Romero, Mahesh K. Varanasi
The K-User Vector Gaussian Multiple-Access Channel With General Messages Sets: Capacity, Polymatroidal Structure, and Efficient Computation. IEEE Trans. Inf. Theory 63 (6) (2017)
Henry P. Romero, Mahesh K. Varanasi
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) (2017)
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) (2017)
David Grant, Mahesh K. Varanasi
Feasibility of Single-Beam Interference Alignment in Multi-Carrier Interference Channels. IEEE Trans. Inf. Theory 63 (11) (2017)
Kaniska Mohanty, Mahesh K. Varanasi
The Generalized Degrees of Freedom Region of the MIMO Z-Interference Channel with Delayed CSIT. CoRR (2016)
Yimin Pang, Mahesh K. Varanasi
Approximate Capacity Region of the MAC-IC-MAC. CoRR (2016)
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 (2016)
Kaniska Mohanty, Mahesh K. Varanasi
Degrees of Freedom Region of the MIMO Z-Interference Channel With Mixed CSIT. IEEE Commun. Lett. 20 (12) (2016)
Yao Wang, Mahesh K. Varanasi
Degrees of Freedom of the MIMO 2x2 Interference Network with General Message Sets. CoRR (2016)
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) (2015)
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) (2015)
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)
Yao Wang, Mahesh K. Varanasi
Degrees of freedom region of the MIMO two-transmit, two-receive network with General message sets. ISIT (2015)
Sanjay Karmakar, Mahesh K. Varanasi
The Generalized Diversity-Multiplexing Tradeoff of the MIMO Z Interference Channel. IEEE Trans. Inf. Theory 61 (6) (2015)
Henry P. Romero, Mahesh K. Varanasi
Polymatroidal structure in the multiple access channel with general message sets. ISIT (2015)
Kaniska Mohanty, Mahesh K. Varanasi
Degrees of Freedom of the MIMO Z-Interference Channel With Delayed CSIT. IEEE Commun. Lett. 19 (12) (2015)
Steve Limburg, David Grant, Mahesh K. Varanasi
Higher genus universally decodable matrices (UDMG). Adv. Math. Commun. 8 (3) (2014)
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) (2014)
Rajesh T. Krishnamachari, Mahesh K. Varanasi, Kaniska Mohanty
MIMO Systems With Quantized Covariance Feedback. IEEE Trans. Signal Process. 62 (2) (2014)
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) (2014)
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) (2014)
Sanjay Karmakar, Mahesh K. Varanasi
The diversity multiplexing tradeoff of the half-duplex relay network. ITW (2014)
Sanjay Karmakar, Mahesh K. Varanasi
Capacity region of a class of strong MIMO IC. CISS (2014)
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) (2013)
Yimin Pang, Mahesh K. Varanasi
Bounds on the capacity region of a class of multiple access interference channels. Allerton (2013)
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) (2013)
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)
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) (2013)
Steve Limburg, David Grant, Mahesh K. Varanasi
Higher genus universally decodable matrices (UDMG) CoRR (2013)
Kaniska Mohanty, Mahesh K. Varanasi
On the DoF Region of the K-user MISO Broadcast Channel with Hybrid CSIT. CoRR (2013)
Rajesh T. Krishnamachari, Mahesh K. Varanasi
On the Geometry and Quantization of Manifolds of Positive Semi-Definite Matrices. IEEE Trans. Signal Process. 61 (18) (2013)
Henry P. Romero, Mahesh K. Varanasi
Approximate capacity of the K-user fading MIMO MAC with common information. Allerton (2013)
Rajesh T. Krishnamachari, Mahesh K. Varanasi
Interference Alignment Under Limited Feedback for MIMO Interference Channels. IEEE Trans. Signal Process. 61 (15) (2013)
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)
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) (2012)
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) (2012)
Kaniska Mohanty, Chinmay S. Vaze, Mahesh K. Varanasi
The Degrees of Freedom Region for the MIMO Interference Channel with Hybrid CSIT CoRR (2012)
Sanjay Karmakar, Mahesh K. Varanasi
The Diversity-Multiplexing Tradeoff of the MIMO Half-Duplex Relay Channel. IEEE Trans. Inf. Theory 58 (12) (2012)
Chinmay S. Vaze, Mahesh K. Varanasi
The degrees of freedom of MIMO networks with full-duplex receiver cooperation but no CSIT CoRR (2012)
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)
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) (2012)
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 (2012)
Chinmay S. Vaze, Mahesh K. Varanasi
interference network with limited Shannon feedback. CISS (2012)
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) (2012)
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)
Rajesh T. Krishnamachari, Mahesh K. Varanasi
MIMO performance under covariance matrix feedback. ISIT (2011)
Chinmay S. Vaze, Mahesh K. Varanasi
The Degrees of Freedom of the 2-Hop, 2-User Interference Channel with Feedback CoRR (2011)
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 (2011)
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)
Sanjay Karmakar, Mahesh K. Varanasi
The Generalized Degrees of Freedom of the MIMO Interference Channel CoRR (2011)
Chinmay S. Vaze, Mahesh K. Varanasi
Can feedback increase the degrees of freedom of a wireless network with delayed CSIT? Allerton (2011)
Chinmay S. Vaze, Mahesh K. Varanasi
The Degrees of Freedom Region and Interference Alignment for the MIMO Interference Channel with Delayed CSI CoRR (2011)
Chinmay S. Vaze, Mahesh K. Varanasi
The degrees of freedom region of the MIMO interference channel with delayed CSIT. ISIT (2011)
Sanjay Karmakar, Mahesh K. Varanasi
Capacity of the MIMO interference channel to within a constant gap. ISIT (2011)
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) (2011)
Chinmay S. Vaze, Mahesh K. Varanasi
The Degrees of Freedom Region of the Two-User MIMO Broadcast Channel with Delayed CSI CoRR (2011)
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)
Sanjay Karmakar, Mahesh K. Varanasi
The Generalized Degrees of Freedom Region of the MIMO Interference Channel CoRR (2011)
Sanjay Karmakar, Mahesh K. Varanasi
The generalized degrees of freedom of the MIMO interference channel. ISIT (2011)
Chinmay S. Vaze, Mahesh K. Varanasi
The degrees of freedom region of the two-user MIMO broadcast channel with delayed CSIT. ISIT (2011)
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) (2011)
Chinmay S. Vaze, Mahesh K. Varanasi
On completing the degrees of freedom characterization of MIMO interference networks with No CSIT. ISIT (2011)
Chinmay S. Vaze, Mahesh K. Varanasi
The Degrees of Freedom Region of the MIMO Interference Channel with Shannon Feedback CoRR (2011)
Sanjay Karmakar, Mahesh K. Varanasi
The Diversity Multiplexing Tradeoff of the MIMO Half-Duplex Relay Channel CoRR (2011)
Sanjay Karmakar, Mahesh K. Varanasi
Capacity of the MIMO Interference Channel to Within a Constant Gap CoRR (2011)
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)
Sanjay Karmakar, Mahesh K. Varanasi
The diversity-multiplexing tradeoff of the symmetric MIMO 2-user interference channel CoRR (2010)
Chinmay S. Vaze, Mahesh K. Varanasi
A Large-System Analysis of the Imperfect-CSIT Gaussian Broadcast Channel with a DPC-based Transmission Strategy CoRR (2010)
Sanjay Karmakar, Mahesh K. Varanasi
The diversity-multiplexing tradeoff of the MIMO Z interference channel. ISIT (2010)

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Publication Activity (10 Years)

Top Topics

Top Venues

Mahesh K. Varanasi