NDLI: Multiple-input multiple-output under-ice acoustic communication in shallow water

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

Design and evaluation of a low-cost acoustic chamber for underwater networking experiments

Acoustic modem for micro AUVs: design and practical evaluation

Chirp-based LPD/LPI underwater acoustic communications with code-time-frequency multidimensional spreading

SEANet G2: toward a high-data-rate software-defined underwater acoustic networking platform

Pilot-subcarrier based impulsive noise mitigation for underwater acoustic OFDM systems

Predicting the performance of a dual-band bi-directional transceiver for shallow water deployments

Building a database of ocean channel impulse responses for underwater acoustic communication performance evaluation: issues, requirements, methods and results

A flexible and modular platform for development of short-range underwater communication

On-surface wireless-assisted opportunistic routing for underwater sensor networks

A dynamic spectrum decision algorithm for underwater cognitive acoustic networks

Autonomous acoustic trigger for distributed underwater visual monitoring systems

Robust communication in bursty impulsive noise and Rayleigh block fading

Time reversal acoustic communication of mobile platform using doppler correction without resampling

Handshake triggered chained-concurrent MAC protocol for underwater sensor networks

Time and frequency domain analysis and measurement results of varying acoustic signal to determine water pollutants in the Rio Grande river

Efficient MAC-layer spectrum sensing scheme over underwater cognitive acoustic networks

AUV dead-reckoning navigation based on neural network using a single accelerometer

Statistical QoS-driven power allocation over underwater cognitive acoustic networks

An adaptive control law for controlled Lagrangian particle tracking

A compact low-power underwater magneto-inductive modem

Protocol design and implementation based on hierarchical state machine for underwater acoustic networks

Towards multi-functional light-weight long-term real-time coastal ocean observation system

Fractile-piecewise processing based spectrum sensing algorithms for underwater cognitive acoustics with impulsive noise: [extended abstract]

Optimal method for USBL underwater acoustic positioning by combining TDOA and TOA

Real-time transceiver implementation for SC-FDE acoustic modems

R&D of an spread spectrum acoustic communication modem with ranging capability

A multi-channel MAC protocol in underwater acoustic sensor networks

Operational conditions of an unmanned aerial vehicle (UAV) based underwater data collection system

Harmonic potential field based routing protocol for 3D underwater sensor networks

A novel indirect localization scheme for underwater wireless sensor networks

A LTE-based communication architecture for coastal networks

Mobile underwater acoustic communication based on hyperbolic frequency modulation signal

A new MAC based on RTT prediction for underwater acoustic networks

Outage probability analysis for unmanned underwater vehicle based relaying

DoF-achieving distance-aligned structure for layered underwater acoustic 2x3x3 X networks

A method based on time-frequency masking for MFSK underwater acoustic communication signal enhancement: [extended abstract]

Multiple-input multiple-output under-ice acoustic communication in shallow water

Experimental evaluation of NNCLMS sparse channel estimation for shallow water acoustic communication

MAC protocol for measurement signal broadcasting in distributed ocean current estimation using underwater acoustic sensor networks

Improved node dynamic cooperation with network lifetime optimization for underwater sensor networks

A multipath diversity combining in underwater CDMA system

An effective method for underwater target radiation signal detecting and reconstructing

WaterCom: connecting research configurations with practical deployments: a multilevel, multipurpose underwater communications test platform

Spatial channel model for underwater wireless optical communication links: [extended abstract]

A cooperative ARQ-based MAC protocol for underwater wireless sensor networks

Implementation and application of underwater acoustic sensor nodes

A novel M-ary differential underwater acoustic direct sequence spread spectrum communication system

Angle of arrival modeling for underwater wireless optical communication systems: [extended abstract]

A simulator for swarm AUVs acoustic communication networking

Distributed sensor layout optimization for target detection with data fusion

On the probability of finding a receiver in an ellipsoid neighborhood of a sender in 3D random UANs

Coverage control study of mobile uwasns nodes based on particle swarm optimization algorithm

On analyzing eavesdropping behaviours in underwater acoustic sensor networks

Multiple-input multiple-output under-ice acoustic communication in shallow water

Content Provider	ACM Digital Library
Author	Yin, Jingwei Han, Xiao Yu, Ge
Abstract	Multiple-input multiple-output (MIMO) techniques have been the subject of increased attention for underwater acoustic communication for its ability to significantly improve the channel capabilities. Recently, an under-ice MIMO acoustic communication experiment was conducted in shallow water which differs from previous works in that the water column was covered by about 40 centimeters thick sea ice. In this experiment, high frequency MIMO signals centered at 10 kHz were transmitted from a two-element source array to a four-element vertical receive array at 1km range. The unique under-ice acoustic propagation environment in shallow water seems naturally separate data streams from different transducers, but there is still co-channel interference. Time reversal followed by a single channel decision feedback equalizer is used in this paper to compensate for the inter-symbol interference and co-channel interference. It is demonstrated that this simple receiver scheme is good enough to realize robust performance using fewer hydrophones (i.e. 2) without the explicit use of complex co-channel interference cancelation algorithms such as parallel interference cancelation or serial interference cancelation. Two channel estimation algorithms based on least square and least mean square are also studied for MIMO communications in this paper and their performance are compared using experimental data.
Starting Page	1
Ending Page	2
Page Count	2
File Format	PDF
ISBN	9781450346375
DOI	10.1145/2999504.3001099
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2016-10-24
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Under-ice acoustic communication Mimo Decision feedback equalizer Time reversal
Content Type	Text
Resource Type	Article

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

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