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Dive into the research topics where Amir Farajidana is active.

Publication


Featured researches published by Amir Farajidana.


global communications conference | 2009

3GPP LTE Downlink System Performance

Amir Farajidana; Wanshi Chen; Aleksander Damnjanovic; Taesang Yoo; Durga Prasad Malladi; Christopher Gerard Lott

In this paper we quantify 3rd Generation Partnership Project (3GPP) Long Term Evolution (LTE) Release 8 downlink system performance for a macro cell hexagonal grid scenario. The system performance is analyzed for a closed loop Single User Multi-Input Multi Output (SU-MIMO) mode and compared with Single Input Multiple Output (SIMO) and Multi-User (MU) MIMO modes, for a full buffer scenario and static users. In addition to the full buffer scenario, traffic models are considered for SIMO mode to evaluate impact of partial loading and handover. Voice over Internet Protocol (VoIP) system performance is quantified for static users. Mobility simulations are performed for Video Telephony (VT) users and compared to the static case.


Archive | 2010

Feedback mechanisms for beamforming operation

Amir Farajidana; Alexei Gorokhov; Kapil Bhattad; Ravi Palanki; Juan Montojo


Archive | 2009

INFORMATION EXCHANGE MECHANISMS TO ACHIEVE NETWORK QoS IN WIRELESS CELLULAR SYSTEMS

Christopher Gerard Lott; Amir Farajidana


Archive | 2009

Supporting multiple access technologies in a wireless environment

Juan Montojo; Amir Farajidana; Kapil Bhattad


Archive | 2008

Flexible signaling of resources on a control channel

Amir Farajidana; Durga Prasad Malladi; Juan Montojo; Wanshi Chen


Archive | 2010

Methods and apparatus for generation and use of reference signals in a communications system

Juan Montojo; Amir Farajidana; Alexei Gorokhov; Kapil Bhattad; Ravi Palanki


Archive | 2009

COORDINATED TRANSMISSIONS BETWEEN CELLS OF A BASE STATION IN A WIRELESS COMMUNICATIONS SYSTEM

Jilei Hou; Amir Farajidana; Lin Yang; John Edward Smee; Siddhartha Mallik; Durga Prasad Malladi


Archive | 2009

Scope of channel quality reporting region in a multi-carrier system

Amir Farajidana; Jelena M. Damnjanovic; Juan Montojo


Archive | 2010

Channel estimation based upon user specific and common reference signals

Amir Farajidana; Kapil Bhattad; Alexei Gorokhov; Juan Montojo


Archive | 2009

Downlink grants in a multicarrier wireless communication system

Jelena M. Damnjanovic; Juan Montojo; Sandip Sarkar; Peter Gaal; Aamod Khandekar; Amir Farajidana

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Ravi Palanki

California Institute of Technology

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Aamod Khandekar

California Institute of Technology

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