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Dive into the research topics where Arjun Bharadwaj is active.

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Featured researches published by Arjun Bharadwaj.


international conference on communications | 2012

Design aspects of closed loop beamforming transmit diversity in HSUPA

Yibo Jiang; Jilei Hou; Arjun Bharadwaj; Sharad Deepak Sambhwani

Closed loop beamforming transmit diversity is a promising technique to improve the uplink transmission performance in cellular networks. This technique was recently incorporated into the 3GPP HSPA standard. This paper reflects on several design aspects of closed loop beamforming transmit diversity, including: precoded pilot channels design, precoding information determination when UE is in soft handover, and enhanced symmetric beamforming implementation.


Archive | 2009

Reporting of ack and cqi information in a wireless communication system

Sharad Deepak Sambhwani; Wei Zeng; Yibo Jiang; Lu Yuan; Mehmet Yavuz; Pavan Kumar Vitthaladevuni; Bibhu Mohanty; Danlu Zhang; Aziz Gholmieh; Arjun Bharadwaj


Archive | 2010

Power scaling for multi-carrier high-speed uplink packet access

Danlu Zhang; Pavan Kumar Vitthaladevuni; Jilei Hou; Ozcan Ozturk; Arjun Bharadwaj; Ravi Agarwai; Sharad Deepak Sambhwani


Archive | 2010

Loop power controls for multi-carrier high-speed uplink packet access

Danlu Zhang; Pavan Kumar Vitthaladevuni; Ravi Agarwal; Jilei Hou; Ozcan Ozturk; Arjun Bharadwaj; Sharad Deepak Sambhwani


Archive | 2010

Sending an uplink order to active set base stations

Arjun Bharadwaj; Sharad Deepak Sambhwani; Rohit Kapoor; Aziz Gholmieh; Jilei Hou; Danlu Zhang; Ozcan Ozturk


Archive | 2010

Apparatus and method for dual-cell high-speed uplink packet access

Sharad Deepak Sambhwani; Aziz Gholmieh; Danlu Zhang; Arjun Bharadwaj; Rohit Kapoor


Archive | 2010

Scheduling information for wireless communications

Danlu Zhang; Sharad Deepak Sambhwani; Aziz Gholmieh; Rohit Kapoor; Jilei Hou; Ozcan Ozturk; Arjun Bharadwaj


Archive | 2010

CONTROL OF RADIO LINKS IN A MULTIPLE CARRIER SYSTEM

Aziz Gholmieh; Danlu Zhang; Sharad Deepak Sambhwani; Rohit Kapoor; Jilei Hou; Bibhu Mohanty; Ozcan Ozturk; Arjun Bharadwaj; Heechoon Lee


Archive | 2011

Flexible uplink control channel configuration

Arjun Bharadwaj; Sharad Deepak Sambhwani


Archive | 2010

Discontinuous Uplink Transmission Operation and Interference Avoidance For a Multi-Carrier System

Aziz Gholmieh; Danlu Zhang; Bibhu Mohanty; Arjun Bharadwaj; Sharad Deepak Sambhwani

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