IEEE 802.15.5 WPAN mesh standard-low rate part: Meshing the wireless sensor networks

Lee, Myung; Zhang, Rui; Zheng, Jinfeng; Ahn, Gahng-Seop; Zhu, Chunhui; Park, Tae; Cho, Sung June; Shin, Chang; Ryu, Jun Sun

doi:10.1109/jsac.2010.100902

Cited by 37 publications

(42 citation statements)

References 12 publications

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“…However, this algorithm requires a long integrity checking time and still has a high collision probability of the request packets. The WPAN mesh network proposed by TG5 [11] characterizes block address assignments and a connection matrix. Even though this standard is to construct a mesh network based on WPAN, asynchronous energy saving in non-beacon mode might increase unnecessary delays and the wasting of energy.…”

Section: Related Workmentioning

confidence: 99%

“…However, in multi-hop networks, beacon packets from different nodes have a high collision probability, and a beacon collision problem is therefore considered to be one of the most significant challenges in designing a multi-hop network that is based on IEEE802. 15.4. Over the past few years, several studies [2][3][4][5][6][7][8][9][10][11][12][13] have been conducted on improving the energy efficiency and reliability in multi-hop networks that are based on IEEE802.15.4. Most of them have mainly focused on solving beacon collision problems.…”

Section: Introductionmentioning

confidence: 99%

“…Instead, a mesh architecture, which is able to provide high reliability and a fast error recoverability by maintaining multiple paths, is more suitable for various applications with different network topologies. Other bodies of research [10][11][12] have dealt with beacon scheduling methodologies for mesh-based multi-hop networks. However, these proposals, which are based on IEEE802.15.4, do not overcome the inherent limitations of PHY and MAC.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

An Adaptive Superframe Duration Allocation Algorithm for Resource-Efficient Beacon Scheduling

Jeon¹,

Choi²,

Kim³

et al. 2015

J Inf Process Syst

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Beacon scheduling is considered to be one of the most significant challenges for energy-efficient Low-Rate Wireless Personal Area Network (LR-WPAN) multi-hop networks. The emerging new standard, IEEE802.15.4e, contains a distributed beacon scheduling functionality that utilizes a specific bitmap and multi-superframe structure. However, this new standard does not provide a critical recipe for superframe duration (SD) allocation in beacon scheduling. Therefore, in this paper, we first introduce three different SD allocation approaches, LSB first, MSB first, and random. Via experiments we show that IEEE802.15.4e DSME beacon scheduling performs differently for different SD allocation schemes. Based on our experimental results we propose an adaptive SD allocation (ASDA) algorithm. It utilizes a single indicator, a distributed neighboring slot incrementer (DNSI). The experimental results demonstrate that the ASDA has a superior performance over other methods from the viewpoint of resource efficiency.

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Section: Related Workmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

An Adaptive Superframe Duration Allocation Algorithm for Resource-Efficient Beacon Scheduling

Jeon¹,

Choi²,

Kim³

et al. 2015

J Inf Process Syst

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show abstract

“…In addition, IEEE 802.15 Task Group 3c (Lee et al, 2010) There has been a tremendous interest in utilizing the 60 GHz portion of the electromagnetic spectrum because of the wide bandwidth available, the propagation characteristics that allow high-density short-range links and because of the short wavelength that allows very compact antenna structures. Key to bringing 60 GHzbased products to the market place is a low cost, repeatable, mass producible means of realizing the transceiver electronics.…”

Section: Jcsmentioning

confidence: 99%

Wirelesshd Video Transmission Over Multicarrier Error-Correctionchannels

Khedr¹,

Sharkas²

2012

Journal of Computer Science

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Uncompressed High-Definition video streaming over extremely high frequency using wireless technologies, also known as WirelessHD, is a challenge problem because of the high data rate requirement and channel variations. The advantages in RF technology and the huge bandwidth available in the 57-66 GHZ millimeter wave open new era for High Definition applications and high data rates communication. Retransmission is not favored for HD multimedia transmission as any latency may cause flickering. So, powerful error correction and detection is needed to detect any corrupted pixels and recover it to guarantee the communication. In this study, we proposed a system that uses Low Density Parity Check (LDPC) code for error detection and correction and OFDM technique for protecting video signal from fading. A suggested frame partitioning technique is applied to perform spatial diversity.To judge on the proposed system, peak signal to noise ratio and symbol error rate will be used at the receiver for testing the received frame quality. Simulations using uncompressed videos indicate that the proposed system can give low bit error rate and high peak signal to noise ratio after transmitting the frame over AWGN and Rayleigh channels.

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“…Recently, there have been several proposals to provide reliable transmission in wireless sensor networks (WSNs) between the transport layer and the link layer [1][2][3]. To keep pace with the rapidly increasing use of WSNs, the IEEE 802 standards association has developed standards for WSNs based on the IEEE 802.15 working group.…”

Section: Introductionmentioning

confidence: 99%

Energy-Efficient Reliable Broadcast Protocol for WSNs Based on IEEE 802.15.5

Lee

Cho

2014

International Journal of Distributed Sensor Networks

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We propose two link-layer reliable broadcast protocols for wireless sensor networks based on IEEE 802.15.5. We compare them in terms of energy consumption. By including both positive and negative acknowledgement, our second proposed scheme can effectively reduce the number of unnecessary error control messages and, thereby, significantly reducing the unnecessary power consumption relative to the first scheme. Also, we provide an analytical framework for the evaluation of different reliable broadcast techniques. Simulation results show that Scheme 2 achieves energy savings of up to about 85% compared to Scheme 1.

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IEEE 802.15.5 WPAN mesh standard-low rate part: Meshing the wireless sensor networks

Cited by 37 publications

References 12 publications

An Adaptive Superframe Duration Allocation Algorithm for Resource-Efficient Beacon Scheduling

An Adaptive Superframe Duration Allocation Algorithm for Resource-Efficient Beacon Scheduling

Wirelesshd Video Transmission Over Multicarrier Error-Correctionchannels

Energy-Efficient Reliable Broadcast Protocol for WSNs Based on IEEE 802.15.5

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