Hop-to-Hop Reliability in IP-Based Wireless Sensor Networks - A Cross-Layer Approach

Wagenknecht, Gerald; Anwander, Markus; Braun, Torsten

doi:10.1007/978-3-642-02118-3_6

Cited by 1 publication

(2 citation statements)

References 9 publications

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“…In [14] we propose the H2HR (Hop-to-Hop Reliability) pro tocol, which ensures hop-to-hop reliability. The MAC protocol has to support H2HR by acknowledging successfully received data frames and works as follows: After receiving a data frame, the receiver acknowledges this by sending back a data ACK frame to the sender (shown in Fig.…”

Section: F Hop-to-hop Reliability Supportmentioning

confidence: 99%

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BEAM: A Burst-aware Energy-efficient Adaptive MAC protocol for Wireless Sensor Networks

Anwander

Wagenknecht

Braun

et al. 2010

2010 Seventh International Conference on Networked Sensing Systems (INSS)

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Low latency for packet delivery, high throughput, good reactivity, and energy-efficient operation are key challenges that MAC protocols for Wireless Sensor Networks (WSNs) have to meet. Since traffic patterns as well as network load may change during network lifetime, adaptability of the protocol stack, e.g. in terms of duty cycling, and the integration of reliable transport mechanisms are mandatory. So far, given that optimizations for energy-efficiency and performance parameters are contradicting, most MAC protocols proposed have concentrated on either one or the other. In order to close this gap, we designed BEAM (Burst-aware Energy-efficient Adaptive MAC). BEAM uses a new adaptive duty cycle mechanism, which reacts quickly to changing traffic loads and traffic patterns. The integration of explicit acknowledgments allows for supporting hop-to-hop reliability, lowering the overall energy expenditures of the network for end-to-end transmissions. The protocol itself is IEEE 802.15.4 conform and can easily be used for energy-efficient TCPIIP networking. As a result, BEAM performs well in entirely different environments and application scenarios, making it an all-purpose MAC protocol for WSNs.

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Section: F Hop-to-hop Reliability Supportmentioning

confidence: 99%

“…According to our previous work [14], we are using UDP in combination with UDP E2E as transport protocols with end-to end reliability. Using TCP as transport protocol does not work with X-MAC.…”

Section: (A) Is the Inversion Of The First Scenario As Data Is Transmentioning

confidence: 99%

BEAM: A Burst-aware Energy-efficient Adaptive MAC protocol for Wireless Sensor Networks

Anwander

Wagenknecht

Braun

et al. 2010

2010 Seventh International Conference on Networked Sensing Systems (INSS)

Self Cite

View full text Add to dashboard Cite

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Hop-to-Hop Reliability in IP-Based Wireless Sensor Networks - A Cross-Layer Approach

Cited by 1 publication

References 9 publications

BEAM: A Burst-aware Energy-efficient Adaptive MAC protocol for Wireless Sensor Networks

BEAM: A Burst-aware Energy-efficient Adaptive MAC protocol for Wireless Sensor Networks

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