An energy-efficient multiconstrained QoS aware MAC protocol for body sensor networks

Pandit, S. Sumitha; Sarker, Krishanu; Razzaque, Md. Abdur; Sarkar, A. M. Jehad

doi:10.1007/s11042-014-1999-x

Cited by 24 publications

(20 citation statements)

References 20 publications

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“…eMcMAC [26] : It is a low-overhead multi-constrained QoS aware MAC protocol which is designed in such a way so that critical packets can be transmitted earlier than other packets. The concept of minislots is introduced in CFP for immediate transmission on urgent packets.…”

Section: Figure 6 Super Frame Structure Of Mc-macmentioning

confidence: 99%

“…Context awareness -Contextual information is used to adapt the protocol to various changes in traffic & channel conditions. Traffic awareness -Protocol can make traffic adjustments according to network's requirements to avoid wastage of resources --√ A-MAC [19] --√ DQBAN [6] √ --Body-QoS MAC [28] √ --BAN MAC [13] ---DT-DMA [16] --√ CA-MAC [5] -√ √ P-MAC [20] √ -√ PLA-MAC [12] √ -√ PNP-MAC [11] √ -√ OCDP [27] -√ √ TAD-MAC [17] --√ Mc-MAC [18] √ -√ eMc-MAC [26] √ -√ Priority Protocol [4] √ -√…”

Section: Comparison Of Mac Protocolsmentioning

confidence: 99%

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Succinct Review on MAC Protocols for Wireless Body Area Networks

Deepshikha¹,

Chauhan²

2018

IJGDC

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Section: Figure 6 Super Frame Structure Of Mc-macmentioning

confidence: 99%

Section: Comparison Of Mac Protocolsmentioning

confidence: 99%

Succinct Review on MAC Protocols for Wireless Body Area Networks

Deepshikha¹,

Chauhan²

2018

IJGDC

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“…The IEEE 802.15.4 [5,6] refers to a mediu sub-layer specification that focuses on low-d connectivity as well as lower energy con specification proposed a superframe structu Fig.1 eMC-MAC [9] is another en protocol which takes priority as we the sensor nodes into considerati followed for slot allocation in e allocates first available slots to packets. For each priority class allocated by arranging the packets packet lifetime.…”

Section: Related Workmentioning

confidence: 99%

Energy efficient QoS aware MAC layer time slot allocation scheme for WBASN

Puri

Challa

Kaur

2015

2015 International Conference on Advances in Computing, Communications and Informatics (ICACCI)

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With the technological advancements in the field of Wireless Sensor Networks (WSNs) in the last decade, a number of remote monitoring and health care applications have made their presence felt through implanted and wearable biosensors. These biosensors can be used for real time patient monitoring creating a Wireless Body Area Sensor Network (WBASN). These biosensors are equipped with limited battery creating a requirement for energy-efficient schemes for WBASN protocols. The biosensor nodes are heterogeneous in terms of buffer size, traffic type, inter-arrival time and payload size. The data generated by these nodes may have different requirements based on their quality parameters. A biosensor node generating electroencephalography (EEG) reading may require reliable transmission of data and same way some other biosensor node may generate delay sensitive data. Differing requirements of these biosensor nodes lead to the requirement of QoS aware schemes for WBASN. In this paper, an energy-efficient Quality of Service (QoS) aware time slot allocation scheme is proposed for WBASN Media Access Control (MAC) layer. This scheme takes heterogeneity of biosensor nodes under consideration. Slot allocation is based on QoS aware priority classes. Unlike most of the existing schemes, time slot duration is traffic adaptive in this sch eme and variable length slots are allocated based on different payload sizes of the sensor nodes. This scheme improves the energy efficiency by reducing the chances of packet drops and energy wastage due to idle listening. Sleep time for sensor nodes is increased leading to lower energy consumption. The proposed time slot allocation scheme is compared with slot allocation scheme of eMC-MAC protocol. Simulation result shows a significant improvement in energy efficiency over eMC-MAC slot allocation scheme.

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“…Therefore, there is consensus in the industry and academia that capillary M2M is a key enabler to realize the Internet of things (IoT) [ 3 , 4 , 5 , 6 ]. Traditionally, M2M services have been limited to low data rate applications that use wireless sensor networks (WSNs) [ 7 , 8 ]. However, the scope of their use has progressively extended to higher data rate applications due to the increasing demand for real-time streaming of high-definition television (HDTV), high-speed data transfer, and wireless 3D gaming.…”

Section: Introductionmentioning

confidence: 99%

Asymmetric Directional Multicast for Capillary Machine-to-Machine Using mmWave Communications

Kwon

Kim

2016

Sensors

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The huge demand for high data rate machine-to-machine (M2M) services has led to the use of millimeter Wave (mmWave) band communications with support for a multi-Gbps data rate through the use of directional antennas. However, unnecessary sector switching in multicast transmissions with directional antennas results in a long delay, and consequently a low throughput. We propose asymmetric directional multicast (ADM) for capillary M2M to address this problem in mmWave communications. ADM provides asymmetric sectorization that is optimized for the irregular deployment pattern of mulicast group members. In ADM, an M2M gateway builds up asymmetric sectors with a beamwidth of a different size to cover all multicast group members with the minimum number of directional transmissions. The performance of ADM under various simulation environments is evaluated through a comparison with legacy mmWave multicast. The results of the simulation indicate that ADM achieves a better performance in terms of the transmission sectors, the transmission time, and the aggregate throughput when compared with the legacy multicast method.

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An energy-efficient multiconstrained QoS aware MAC protocol for body sensor networks

Cited by 24 publications

References 20 publications

Succinct Review on MAC Protocols for Wireless Body Area Networks

Succinct Review on MAC Protocols for Wireless Body Area Networks

Energy efficient QoS aware MAC layer time slot allocation scheme for WBASN

Asymmetric Directional Multicast for Capillary Machine-to-Machine Using mmWave Communications

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