G
Gaurav Bansal
Researcher at Toyota
Publications - 95
Citations - 3048
Gaurav Bansal is an academic researcher from Toyota. The author has contributed to research in topics: Communication channel & Cognitive radio. The author has an hindex of 23, co-authored 94 publications receiving 2587 citations. Previous affiliations of Gaurav Bansal include University of British Columbia.
Papers
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Journal ArticleDOI
Optimal and Suboptimal Power Allocation Schemes for OFDM-based Cognitive Radio Systems
TL;DR: An optimal power loading algorithm for an OFDM-based cognitive radio (CR) system is investigated and shows that for a given interference threshold, the proposed optimal scheme allows CR base station to transmit more power in order to achieve a higher transmission rate than the classical loading algorithms.
Journal ArticleDOI
LIMERIC: A Linear Adaptive Message Rate Algorithm for DSRC Congestion Control
TL;DR: This paper defines a new adaptive congestion control algorithm that can be applied to the message rate of devices in this vehicular environment and employs standard NS-2 simulations to demonstrate the performance of LIMERIC in several high-density scenarios.
Book
Millimeter Wave Vehicular Communications: A Survey
TL;DR: An overview of mmWave vehicular communication with an emphasis on results on channel measurements, the physical PHY layer, and the medium access control MAC layer is provided, with special attention paid to identifying important topics of future research.
Journal ArticleDOI
Energy-efficient power allocation in OFDM-based cognitive radio systems: A risk-return model
TL;DR: A solution to an energy-efficient resource allocation problem which maximizes the cognitive radio link capacity taking into account the availability of the subcarriers and the limits on total interference generated to the primary users.
Proceedings ArticleDOI
Adaptive Power Loading for OFDM-Based Cognitive Radio Systems
TL;DR: In this paper, the optimal power loading algorithm for an OFDM-based cognitive radio (CR) system and the rate in each subcarrier is adjusted according to the power.