Throughput, energy and path length tradeoffs in Bluetooth scatternets

Kalló, Csaba Kiss; Brunato, Mauro; Jung, Sewook; Chen, Ling-Jyh; Gerla, Mário

doi:10.1109/icc.2005.1495036

Cited by 12 publications

(6 citation statements)

References 13 publications

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“…The throughput and average path power tradeoff depends heavily on the size of the region, node density, technology parameters and channel conditions. A similar kind of work has been discussed in [80] for bluetooth scatternet. This work provides an analytical study of the tradeoff between throughput, energy and path length (number of hops).…”

Section: Throughput Energy and Path Power Tradeoffmentioning

confidence: 78%

Energy Efficiency Tradeoff Mechanism Towards Wireless Green Communication: A Survey

Mahapatra¹,

Nijsure

Kaddoum

et al. 2016

IEEE Commun. Surv. Tutorials

200

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Abstract-Energy efficient (EE) communication has earnedtremendous interest in recent years due to ever increasing number of wireless devices operating in shrinking cells, while demanding high data rates with high Quality of Services (QoS) and Quality of Expectation (QoE). To support these objectives, energy is consumed in every protocol layer. Establishing and maintaining a successful wireless communication link to simultaneously achieve all these objectives becomes challenging since the energy consumption requirements of the user and network are different for different objectives. Thus, there is a need for tradeoff techniques to achieve energy efficiency in each protocol layer. In this paper, we provide a survey of different tradeoff mechanisms proposed in the literature. The EE tradeoffs have been classified based on each protocol layer and discussed its affect in the network energy efficiency. These other QoS parameters include spectral efficiency, deployment, delay, routing, scheduling, bandwidth and coding etc. This survey also discusses the various EE techniques to improve energy-efficiency in infrastructure mode. Finally, the work provides an discussion, where impact of EE tradeoffs have been presented based on different wireless architecture towards realizing a green wireless communication network.

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Section: Throughput Energy and Path Power Tradeoffmentioning

confidence: 78%

Energy Efficiency Tradeoff Mechanism Towards Wireless Green Communication: A Survey

Mahapatra¹,

Nijsure

Kaddoum

et al. 2016

IEEE Commun. Surv. Tutorials

200

View full text Add to dashboard Cite

show abstract

“…In [6] we analytically show that the number of hops along all of the traffic flows in the scatternet is in close relation with the overall performance in terms of throughput and power consumption. As the path lengths become longer the scatternet throughput decreases and a higher amount of power is consumed.…”

Section: Introductionmentioning

confidence: 93%

Decentralized optimization of dynamic Bluetooth scatternets

Jung

Gerla

Kalló

et al. 2005

The Second Annual International Conference on Mobile and Ubiquitous Systems: Networking and Services

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“…Many Scatternet algorithms [5,16,21,19] are developed and they help keeping connectivity of each device. However, Scatternet connection increases the average hop length and the number of links connected to a certain node, therefore it decreases capacity [15]. To increase capacity, Scatternet optimization method is needed [14].…”

Section: Bluetooth Scatternetmentioning

confidence: 99%

“…For the intra-piconet transfer, the hop distance is 1 (master and slave) or 2 (slave and slave), and for the inter-piconet transfer, it is 1. In [15], P t and P r are assumed as transmitting and receiving power consumption at the full capacity of a radio link. P OBP con is the power consumed for connection and disconnection in various stages.…”

Section: Overlaid Bluetooth Piconet (Obp)mentioning

confidence: 99%

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Peer to peer video streaming in Bluetooth overlays

Jung

Chang

Gerla

2007

Multimed Tools Appl

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As Bluetooth is available in most personal and portable terminals (eg, cellular phone, PDA, videocamera, laptop, etc) P2P video streaming through Bluetooth networks is now a reality. Camera equipped Bluetooth phones capture video and broadcast it to other Bluetooth devices and to the infrastructure. Traditionally, large scale Bluetooth networks were designed using scatternet concepts. However, many Bluetooth devices do not support Scatternet connections and, even if they support it, they provide only very limited features suitable mostly for static environments. In high mobility situations, a traditional Scatternet design is not useful because of frequent disconnections and reconnections. To overcome these problems, we propose Overlaid Bluetooth Piconets (OBP) and Simplified Overlaid Bluetooth Piconets (SOBP) that interconnect Piconets forming virtual Scatternets. In OBP, every Piconet dynamically reconfigures to collect metadata from neighboring Piconets. If metadata shows the existence of useful data to transfer, an inter-piconet connection is made to carry out the transfer. SOBP can be used instead of OBP once neighbor piconets have already discovered each other. In this paper, we compare via analysis and simulation the throughput and efficiency of OBP, SOBP and Scatternet for video applications. We demonstrate the feasibility of video over OBP and SOBP for a representative application.

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Throughput, energy and path length tradeoffs in Bluetooth scatternets

Cited by 12 publications

References 13 publications

Energy Efficiency Tradeoff Mechanism Towards Wireless Green Communication: A Survey

Energy Efficiency Tradeoff Mechanism Towards Wireless Green Communication: A Survey

Decentralized optimization of dynamic Bluetooth scatternets

Peer to peer video streaming in Bluetooth overlays

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