NDLI: A two-tier data dissemination model for large-scale wireless sensor networks

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

Zero-interaction authentication

Opportunistic media access for multirate ad hoc networks

TCP/IP performance over 3G wireless links with rate and delay variation

Analysis of a campus-wide wireless network

On the interdependence of routing and data compression in multi-hop sensor networks

Wake on wireless: an event driven energy saving strategy for battery operated devices

Resource control for elastic traffic in CDMA networks

Robotics-based location sensing using wireless ethernet

Challenges: environmental design for pervasive computing systems

Ariadne: a secure on-demand routing protocol for ad hoc networks

A power control MAC protocol for ad hoc networks

A transport layer approach for achieving aggregate bandwidths on multi-homed mobile hosts

Minimizing energy for wireless web access with bounded slowdown

A two-tier data dissemination model for large-scale wireless sensor networks

Minimum-energy broadcast in all-wireless networks: NP-completeness and distribution issues

Capacity of multi-service cellular networks with transmission-rate control: a queueing analysis

On balancing between transcoding overhead and spatial consumption in content adaptation

Challenge: integrating mobile wireless devices into the computational grid

Transmission scheduling in ad hoc networks with directional antennas

Reliable network connections

Link layer assisted mobile IP fast handoff method over wireless LAN networks

Investigating upper bounds on network lifetime extension for cell-based energy conservation techniques in stationary ad hoc networks

Efficient integration of multi-hop wireless and wired networks with QoS constraints

Rajicon: remote PC GUI operations via constricted mobile interfaces

Challenge: recombinant computing and the speakeasy approach

Using directional antennas for medium access control in ad hoc networks

A two-tier data dissemination model for large-scale wireless sensor networks

Content Provider	ACM Digital Library
Author	Ye, Fan Luo, Haiyun Zhang, Lixia Cheng, Jerry Lu, Songwu
Abstract	Sink mobility brings new challenges to large-scale sensor networking. It suggests that information about each mobile sink's location be continuously propagated through the sensor field to keep all sensor nodes updated with the direction of forwarding future data reports. Unfortunately frequent location updates from multiple sinks can lead to both excessive drain of sensors' limited battery power supply and increased collisions in wireless transmissions. In this paper we describe TTDD, a Two-Tier Data Dissemination approach that provides scalable and efficient data delivery to multiple mobile sinks. Each data source in TTDD proactively builds a grid structure which enables mobile sinks to continuously receive data on the move by flooding queries within a local cell only. TTDD's design exploits the fact that sensor nodes are stationary and location-aware to construct and maintain the grid structures with low overhead. We have evaluated TTDD performance through both analysis and extensive simulation experiments. Our results show that TTDD handles multiple mobile sinks efficiently with performance comparable with that of stationary sinks.
Starting Page	148
Ending Page	159
Page Count	12
File Format	PDF
ISBN	158113486X
DOI	10.1145/570645.570664
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2002-09-23
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Two-tier model Sensor networks Sink mobility
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