Retransmission Strategies for Symmetric Relaying Using Superposition Modulation. - Tumula V. K. Chaitanya; Erik G. Larsson (VTC Fall, 2010)

Improved Error Protection for Uplink Control Signaling in 3GPP-LTE via Complex-Field Coding. - Tumula V. K. Chaitanya; Erik G. Larsson; Niclas Wiberg (VTC Spring, 2010)

Optimal resource allocation for IR-HARQ. - Tumula V. K. Chaitanya; Erik G. Larsson (Swe-CTW, 2011)

Superposition Modulation-Based Symmetric Relaying With Hybrid ARQ: Analysis and Optimization. - Tumula V. K. Chaitanya; Erik G. Larsson (IEEE Trans. Veh. Technol., 2011)

Outage-Optimal Power Allocation for Hybrid ARQ with Incremental Redundancy. - Tumula V. K. Chaitanya; Erik G. Larsson (IEEE Trans. Wirel. Commun., 2011)

Improving 3GPP-LTE uplink control signaling by repetition across frequency bands. - Tumula V. K. Chaitanya; Erik G. Larsson (ICC Workshops, 2013)

Bits-to-symbol mappings for superposition coding based HARQ systems. - Tumula V. K. Chaitanya; Erik G. Larsson (WCNC, 2013)

Optimal Power Allocation for Hybrid ARQ with Chase Combining in i.i.d. Rayleigh Fading Channels. - Tumula V. K. Chaitanya; Erik G. Larsson (IEEE Trans. Commun., 2013)

Improving 3GPP-LTE Uplink Control Signaling Performance Using Complex-Field Coding. - Tumula V. K. Chaitanya; Erik G. Larsson (IEEE Trans. Veh. Technol., 2013)

HARQ Systems: Resource Allocation, Feedback Error Protection, and Bits-to-Symbol Mappings. - Tumula V. K. Chaitanya (2013)

Constant envelope signal space diversity. - Tumula V. K. Chaitanya; Danyo Danev; Erik G. Larsson (ICASSP, 2014)

Adaptive Power Allocation for HARQ with Chase Combining in Correlated Rayleigh Fading Channels. - Tumula V. K. Chaitanya; Erik G. Larsson (IEEE Wirel. Commun. Lett., 2014)

Progressive hybrid precoder design for packet retransmissions in large-scale MIMO systems. - Tumula V. K. Chaitanya; Tho Le-Ngoc (PIMRC, 2015)

Adaptive power allocation for chase combining HARQ based low-complexity MIMO systems. - Tumula V. K. Chaitanya; Tho Le-Ngoc (WCNC, 2015)

Rate Maximization Based Power Allocation and Relay Selection With IRI Consideration for Two-Path AF Relaying. - Seong Hwan Kim 001; Tumula V. K. Chaitanya; Tho Le-Ngoc; Junsu Kim (IEEE Trans. Wirel. Commun., 2015)

HARQ with Chase-Combining (HARQ-CC) for Uplink Transmission in Large-Antenna-Array Multicell Systems. - Seong Hwan Kim 001; Tumula V. K. Chaitanya; Tho Le-Ngoc (VTC Spring, 2016)

Energy-Efficient Adaptive Power Allocation for Incremental MIMO Systems. - Tumula V. K. Chaitanya; Tho Le-Ngoc (IEEE Trans. Veh. Technol., 2016)

Hybrid ARQ in Multicell MU-SIMO With Large-Scale Antenna Arrays. - Seong Hwan Kim 001; Tumula V. K. Chaitanya; Tho Le-Ngoc (IEEE Trans. Wirel. Commun., 2016)

Progressive Hybrid Precoding and Combining for Massive MIMO ARQ Systems. - Ruikai Mai; Tumula V. K. Chaitanya; Tho Le-Ngoc (IEEE Access, 2018)