On power and throughput tradeoffs of WiFi and Bluetooth in smartphones

Friedman, Roy; Kogan, Alex; Krivolapov, Yevgeny

doi:10.1109/infcom.2011.5935315

Cited by 88 publications

(77 citation statements)

References 17 publications

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“…Deng et al [9] proposed a wireless interface selection scheme where the user objectives are defined in terms of throughput and delay as well as the overall social utility. Furthermore, [11] characterizes the power and throughput tradeoffs of Wi-Fi and Bluetooth radios in smartphones, revealing interesting insights, yet, with no focus on cost issues. The work in [1] exploits multihop communications to facilitate data dissemination in mobile social networks with the objective of relieving the cellular network congestion through mobile data offloading.…”

Section: Related Workmentioning

confidence: 99%

Optimal Relay Selection and Data Forwarding Strategies for Secure Mobile Health Monitoring Services

2017

IJMTER

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Abstract-The Wireless Body Area Networks (WBAN) are used to support health monitoring services. The mobile health services are provided to assist health care monitoring services. The Light-weight and Robust Security-Aware (LRSA) D2D-assist data transmission protocol is constructed for M-Health systems. The Certificateless Generalized Signcryption (CLGSC) technique is employed to provide the security for the D2D data communication. The CLGSC scheme integrates the signcryption, signature and encryption with in single channel. The mobile health system is build with three elements Network Manager (NM), WBAN Client and Medical Service Provider. The network manager handles the initialization and key generation operations for the WBAN clients and Medical Service Providers. The mobile health service security scheme is enhanced with optimal relay selection and data forwarding policies. The medical data aggregation based query processing is supported in the system. Event detection and decision support operations are integrated with the system. Priority level based data forwarding operations are initiated to control the data transmission overhead. Node anonymization and data privacy features are combined to improve the security process. The data cache and replica schemes are also integrated with the system to support efficient data communication tasks.

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Section: Related Workmentioning

confidence: 99%

Optimal Relay Selection and Data Forwarding Strategies for Secure Mobile Health Monitoring Services

2017

IJMTER

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“…The recently developed LowEnergy based Bluetooth which known as Bluetooth Smart is an important protocol used for IoT and data transfer applications. The range of Bluetooth smart is same as that of normal Bluetooth, but the only difference in their power utilization [7]. Smart Bluetooth is not really designed for data transfer.…”

Section: Comparison and Analysis Various Wireless Communication Technmentioning

confidence: 99%

Advance Agro Farm Design With Smart Farming, Irrigation and Rain Water Harvesting Using Internet of Things

Sukhadeve¹,

Roy²

2016

ijoaem

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“…Therefore, in order to prevent transmission of data at rates higher than the mobile device is capable of receiving (the tablets dropped packets if they arrived too rapidly), we set the multicast server rate in Table 1 to be much lower than the peak PHY rate [26]. We define two multicast data rates, namely high and low in Table 1, in order to investigate the end user performance in terms of download time with respect to different multicast server rates.…”

Section: Evaluation Parametersmentioning

confidence: 99%

Multicast Wi-Fi Raptor-enabled data carousel design: simulation and practical implementation

Bulut

Berkovskyy

Zhang

et al. 2016

EURASIP J. Adv. Signal Process.

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Multicast is an efficient way of transmitting the same set of data to multiple interested users. Unlike the 3rd Generation Partnership Project (3GPP) cellular standards, for Wi-Fi, there is no standardised solution for reliable multicast data transmission. Multicast packets are delivered to multiple users as a broadcast service without support for automatic repeat request. Hence, multicast transmission often results in high packet loss. In order to improve the reliability of multicast delivery, a fixed low-speed (robust) transmission mode can be used. However, this results in the inefficient use of scarce and valuable radio bandwidth. This paper presents a reliable and efficient Wi-Fi multicast delivery solution for use in challenging outdoor environments. An application layer forward error correction (AL-FEC)-enabled data carousel is proposed to enhance reliability. For multicast transmission, we demonstrate that limitations in the Wi-Fi clients are a major source of packet loss, even in ideal channel conditions. Client limitations (particularly data rate limitations) were found to vary as a function of modulation and coding mode, Raptor code parameters and multicast server rate. Our initial Raptor-enabled carousel designs are based on computer simulations and lab-based trials. Analysis is then extended to field trials using a practical implementation of the recommended design. These trials were performed in central Bristol with parameters such as received signal level, packet loss traces and file download times recorded at the clients. Finally, we compare our site-specific simulated results against real-world measurements.

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On power and throughput tradeoffs of WiFi and Bluetooth in smartphones

Cited by 88 publications

References 17 publications

Optimal Relay Selection and Data Forwarding Strategies for Secure Mobile Health Monitoring Services

Optimal Relay Selection and Data Forwarding Strategies for Secure Mobile Health Monitoring Services

Advance Agro Farm Design With Smart Farming, Irrigation and Rain Water Harvesting Using Internet of Things

Multicast Wi-Fi Raptor-enabled data carousel design: simulation and practical implementation

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