NDLI: Ripple-2:a non-collaborative, asynchronous, and open architecture for highly-scalable and low duty-cycle WSNs

Please wait, while we are loading the content...

Ripple-2:a non-collaborative, asynchronous, and open architecture for highly-scalable and low duty-cycle WSNs

Content Provider	ACM Digital Library
Author	Liu, Mingyan Moghaddam, Mahta Silva, Agnelo R.
Abstract	The design of Ripple-2, a wireless in-situ soil moisture sensing system is presented in this paper. The main objective of such system is to collect high fidelity and fine grained data both spatially and temporally compared to radar remote sensing, which is the more traditional way of capturing soil moisture, and to use the former to validate and calibrate the latter. To do so, the in-site sensor network must cover a sufficiently large area, on the order of at least a few square kilometers. At the same time, cost constraints (both in deployment and in maintenance) puts a limit on the total number of sensor nodes, resulting in a very sparse (on average) network. The main challenge in designing the system lies in achieving reliability and energy efficiency in such a sparse network. For instance, in our pilot deployment, a 200mx400m area is covered by 22 nodes (average inter-node distance > 50m). Traditional WSN technology typically calls for many more nodes to be deployed in such an area. Ripple-2 is introduced as a non-traditional WSN architecture where (1) the network is physically and logically segmented into isolated clusters, (2) a regular node (or end device, ED) only communicates with the cluster head (CH) of its segment, and (3) the ED-CH communication is distinct from the CH-sink (or CH-Data Server) and both links can use virtually any kind of point-to-point wireless technology. We use both simulated and empirical results to demonstrate the effectiveness of Ripple-2; it proves to be ideal for low duty-cycle data collection applications due to its exceptional small network overhead (typically smaller than 1%) and its robustness to the size of the network.
Starting Page	55
Ending Page	60
Page Count	6
File Format	PDF
ISSN	15591662 19311222
DOI	10.1145/2502935.2502945
Journal	ACM SIGMOBILE Mobile Computing and Communications Review (MOCO)
Volume Number	17
Issue Number	1
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2007-07-01
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Wusn Wsn Hibernation Selfish node Power-gating
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Ripple-2: a non-collaborative; asynchronous; and open architecture for highly-scalable and low duty-cycle WSNs

Efficient flooding-based routing protocol with random wake-up for very low duty-cycle WSNs

Asynchronous probabilistic neighbour discovery algorithm in mobile low-duty-cycle WSNs

A 36μW heartbeat-detection processor for a wireless sensor node

Modeling and Optimization of Memristor and STT-RAM-Based Memory for Low-Power Applications

SLACK-MAC: Adaptive MAC Protocol for Low Duty-Cycle Wireless Sensor Networks

History-based MAC Protocol for Low Duty-Cycle Wireless Sensor Networks: the SLACK-MAC Protocol

SLACK-MAC: Adaptive MAC Protocol for Low Duty-Cycle Wireless Sensor Networks

Asynchronous Data Sampling Within Clock-Gated Double Edge-Triggered Flip-Flops

Ripple-2:a non-collaborative, asynchronous, and open architecture for highly-scalable and low duty-cycle WSNs

Similar Documents

Ripple-2: a non-collaborative; asynchronous; and open architecture for highly-scalable and low duty-cycle WSNs

Efficient flooding-based routing protocol with random wake-up for very low duty-cycle WSNs

Asynchronous probabilistic neighbour discovery algorithm in mobile low-duty-cycle WSNs

A 36μW heartbeat-detection processor for a wireless sensor node

Modeling and Optimization of Memristor and STT-RAM-Based Memory for Low-Power Applications

SLACK-MAC: Adaptive MAC Protocol for Low Duty-Cycle Wireless Sensor Networks

History-based MAC Protocol for Low Duty-Cycle Wireless Sensor Networks: the SLACK-MAC Protocol

SLACK-MAC: Adaptive MAC Protocol for Low Duty-Cycle Wireless Sensor Networks

Asynchronous Data Sampling Within Clock-Gated Double Edge-Triggered Flip-Flops

Ripple-2:a non-collaborative, asynchronous, and open architecture for highly-scalable and low duty-cycle WSNs