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检索条件"机构=OBR Research Distributed and Mobile Computing"
30 条 记 录,以下是1-10 订阅
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Mobility of a Base Station for Simultaneous Multiple Events in a Static Wireless Sensor Network
Mobility of a Base Station for Simultaneous Multiple Events ...
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IEEE National Conference on Aerospace and Electronics (NAECON)
作者: Smita Toshniwal Amit Gaur Demin Wang Dharma P. Agrawal OBR Research Center for Distributed and Mobile Computing CS Department University of Cincinnati Cincinnati OH USA
Energy constrained nature and unattended deployment of sensors motivates the need of special techniques for designing reliable wireless sensor networks. Recently many approaches are considering mobile sensor nodes to ... 详细信息
来源: 评论
Attribute allocation and retrieval scheme for large-scale sensor networks
Attribute allocation and retrieval scheme for large-scale se...
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作者: Biswas, Ratnabali Chowdhury, Kaushik Agrawal, Dharma P. OBR Research Center for Distributed and Mobile Computing Department of ECECS University of Cincinnati Cincinnati OH 45221-0030 United States
Wireless sensor network is an emerging technology that enables remote monitoring of large geographical regions. In this paper, we address the problem of distributing attributes over such a large-scale sensor network s... 详细信息
来源: 评论
Data-Centric Attribute Allocation and Retrieval (DCAAR) scheme for wireless sensor networks
Data-Centric Attribute Allocation and Retrieval (DCAAR) sche...
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2nd IEEE International Conference on mobile Ad-hoc and Sensor Systems, MASS 2005
作者: Biswas, Ratnabali Chowdhury, Kaushik Agrawal, Dharma P. OBR Research Center for Distributed and Mobile Computing Dept. of ECECS University of Cincinnati Cincinnati OH 45221-0030
Wireless sensor networks have enabled information gathering from a large geographical region and present unprecedented opportunities for a broad spectrum of monitoring applications. In this paper, we propose a data-ce... 详细信息
来源: 评论
IEEE 802.11 DCF based MAC protocols for multiple beam antennas and their limitations
IEEE 802.11 DCF based MAC protocols for multiple beam antenn...
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2nd IEEE International Conference on mobile Ad-hoc and Sensor Systems, MASS 2005
作者: Jain, Vivek Gupta, Anurag Lalf, Dhananjay Agrawal, Dharma P. OBR Center for Distributed and Mobile Computing Department of ECECS University of Cincinnati Research and Technology Center Robert Bosch Corporation
Multiple beam antennas can receive (or transmit) data on multiple beams simultaneously. The aim of this paper is to show the limitations of using IEEE 802.11 distributed coordination function (DCF) based schemes for m... 详细信息
来源: 评论
Energy aware routing for spatio-temporal queries in sensor networks
Energy aware routing for spatio-temporal queries in sensor n...
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2005 IEEE Wireless Communications and Networking Conference, WCNC 2005: Broadband Wirelss for the Masses - Ready for Take-off
作者: Jain, Neha Biswas, Ratnabali Nandiraju, Nagesh Agrawal, Dharma P. OBR Research Center for Distributed and Mobile Computing ECECS Department University of Cincinnati Cincinnati OH 45221-0030 United States
Wireless sensor networks is an emerging technology that can significantly improve the quality of spatio-temporal data monitoring because of their untethered operation and potential for large scale deployment. In this ... 详细信息
来源: 评论
A cross layer MAC with explicit synchronization through intelligent feedback for multiple beam antennas
A cross layer MAC with explicit synchronization through inte...
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GLOBECOM'05: IEEE Global Telecommunications Conference, 2005
作者: Jain, Vivek Gupta, Anurag Lal, Dhananjay Agrawal, Dharma P. OBR Center for Distributed and Mobile Computing Department of ECECS University of Cincinnati Research and Technology Center Robert Bosch Corporation
This paper introduces a novel cross layer medium access control protocol for multiple beam antennas to fully utilize their multiple-beam-forming capability. Our protocol, Explicit Synchronization via Intelligent Feedb... 详细信息
来源: 评论
Attribute allocation in large scale sensor networks  05
Attribute allocation in large scale sensor networks
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2nd International Workshop on Data Management for Sensor Networks, DMSN 2005, Held in Conjunction with Very Large Data Bases
作者: Biswas, Ratnabali Chowdhury, Kaushik Agrawal, Dharma P. OBR Research Center for Distributed and Mobile Computing Dept. of ECECS University of Cincinnati Cincinnati OH 45221-0030 United States
Wireless sensor network is an emerging technology that enables remote monitoring of large geographical regions. In this paper, we address the problem of distributing attributes over such a large-scale sensor network s... 详细信息
来源: 评论
Connectivity in multi-radio, multi-channel heterogeneous ad hoc networks
Connectivity in multi-radio, multi-channel heterogeneous ad ...
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2005 IEEE 16th International Symposium on Personal, Indoor and mobile Radio Communications, PIMRC 2005
作者: Cavalcanti, Dave Gossain, Hrishikesh Agrawal, Dharma OBR Center for Distributed and Mobile Computing Department of ECECS University of Cincinnati Cincinnati OH 45221-0030 United States Mesh Research and Development Group Motorola Inc. Maitland FL
Future wireless networks are expected to integrate heterogeneous devices equipped with multiple radios and different characteristics. Therefore, it is important to understand how these heterogeneous radios can affect ... 详细信息
来源: 评论
A cross-layer approach for designing directional routing protocol in MANETs
A cross-layer approach for designing directional routing pro...
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2005 IEEE Wireless Communications and Networking Conference, WCNC 2005: Broadband Wirelss for the Masses - Ready for Take-off
作者: Gossain, Hrishikesh Joshi, Tarun Cordeiro, Carlos Agrawal, Dharma P. OBR Center for Distributed and Mobile Computing Department of ECECS University of Cincinnati Cincinnati OH 45221-0030 United States Philips Research Wireless Communications and Networking Department Briarcliff Manor NY 10510 United States
In this paper we propose a Directional Routing Protocol (DRP) for MANETs. DRP is an on-demand directional routing protocol which assumes a cross layer interaction between routing and MAC layer. The main features of DR... 详细信息
来源: 评论
Challenges in utilizing aggregate logical sensor units for wireless sensory information networks
Challenges in utilizing aggregate logical sensor units for w...
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2005 IEEE 16th International Symposium on Personal, Indoor and mobile Radio Communications, PIMRC 2005
作者: Kumar, Anup Dhekne, P.S. Agrawal, Dharma P. Lab. CECS University of Louisville Louisville KY 40292 Computer Division Mod Lab. BARC Mumbai India OBR Research Center for Distributed and Mobile Computing ECECS University of Cincinnati Cincinnati OH 45221-0030
Historically, a large number of small and cheaper sensors are deployed to form a sensor network. This paper provides rationale behind using an Aggregate Logical Sensor Unit (ALSU) as a building block in a Wireless Sen... 详细信息
来源: 评论