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检索条件"机构=OBR Research Center for Distributed and Mobile Computing ECECS"
77 条 记 录,以下是61-70 订阅
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A multiple-beam antenna protocol at a wireless access point for exploiting spatial parallelism
A multiple-beam antenna protocol at a wireless access point ...
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IEEE Princeton Section Sarnoff Symposium
作者: D. Lal D.P. Agrawal OBR Center for Distributed and Mobile Computing Department of ECECS University of Cincinnati Cincinnati OH USA
We propose a protocol for use at a wireless access point (AP) that uses multiple beam smart antennas. Such APs can be deployed in traffic hotspots to overcome bottlenecks by enhancing capacity significantly. Our proto... 详细信息
来源: 评论
E/sup 2/M: a scalable explicit multicast protocol for MANETs
E/sup 2/M: a scalable explicit multicast protocol for MANETs
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IEEE International Conference on Communications (ICC)
作者: H. Gossain C. Cordeiro Kumar Anand D.P. Agrawal OBR Center for Distributed and Mobile Computing Department of ECECS University of Cincinnati Cincinnati OH USA
In this paper, we propose a new scheme for small group multicast in mobile ad hoc networks (MANETs) named extended explicit multicast (E/sup 2/M), which is built on top of Xcast and introduces mechanisms to make it sc... 详细信息
来源: 评论
Supporting MAC layer multicast in IEEE 802.11 based MANETs: issues and solutions
Supporting MAC layer multicast in IEEE 802.11 based MANETs: ...
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Conference on Local Computer Networks (LCN)
作者: H. Gossain N. Nandiraju K. Anand D.P. Agrawal OBR Center for Distributed and Mobile Computing Department of ECECS University of Cincinnati Cincinnati OH USA
In IEEE 802.11 based mobile ad hoc networks (MANET) multicast packets are generally forwarded as one hop broadcast; mainly to reach all the multicast members in the neighborhood in a single transmission. Because of th... 详细信息
来源: 评论
The deafness problems and solutions in wireless ad hoc networks using directional antennas
The deafness problems and solutions in wireless ad hoc netwo...
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IEEE Globecom Workshops
作者: H. Gossain C. Cordeiro D. Cavalcanti D.P. Agrawal OBR Center for Distributed and Mobile Computing Department of ECECS University of Cincinnati Cincinnati OH USA Networking Technologies Laboratory Nokia Research Center Tampere Finland
This paper addresses the issue of deafness in directional antennas for wireless ad hoc networks. Deafness is caused when a node X repeatedly attempts to communicate with node Y but is unsuccessful, because Y is presen... 详细信息
来源: 评论
Broadcasting over switched single beam antennas
Broadcasting over switched single beam antennas
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IEEE International Conference on Networks
作者: T. Joshi C. Cordeiro S. Vogety Jun Yin H. Gossain D.P. Agrawal OBR Distributed and Mobile Computing Department of ECECS University of Cincinnati Cincinnati OH USA Networking Technologies Laboratory Nokia Research Center Tampere Finland
In switched single beam directional antenna model, broadcasting is achieved by sequentially steering the antenna beam across all pre-defined directions resulting in a sweeping delay. In this paper, we study the sugges... 详细信息
来源: 评论
Probabilistic broadcasting based on coverage area and neighbor confirmation in mobile ad hoc networks
Probabilistic broadcasting based on coverage area and neighb...
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IEEE Globecom Workshops
作者: Jae-soo Kim Qi Zhang D.P. Agrawal Department of Computer Engineering Sangju National University Sangju South Korea OBR Center for Distributed and Mobile Computing ECECS University of Cincinnati Cincinnati OH USA
Broadcasting is a fundamental and effective data dissemination mechanism for route discovery, address resolution and many other network services in ad hoc networks. While data broadcasting has many advantages, it also... 详细信息
来源: 评论
A novel distributed resource-aware scalable scheme for scatternet formation
A novel distributed resource-aware scalable scheme for scatt...
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11th IEEE International Conference on Networks, ICON 2003
作者: Dharia, Sagar I. Agrawal, Dharma P. OBR Research Center for Distributed and Mobile Computing ECECS University of Cincinnati Cincinnati OH 45221-0030 United States
Bluetooth is a low-power, low-cost, short-range wireless communication system. In a Bluetooth ad hoc network, up to eight Bluetooth devices can communicate with each other in a special network called piconet. Scattern... 详细信息
来源: 评论
Exploiting multi path routing to achieve service differentiation in sensor networks
Exploiting multi path routing to achieve service differentia...
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11th IEEE International Conference on Networks, ICON 2003
作者: Jain, Neha Madathil, Dilip K. Agrawal, Dharma P. OBR Research Center for Distributed and Mobile Computing ECECS Department University of Cincinnati Cincinnati OH 45221-0030 United States
Limited battery life of the nodes in a sensor network, has encouraged optimization of resources so as to maximize network lifetime. When network resources are scarce, satisfying user requirements without sacrificing n... 详细信息
来源: 评论
Energy efficient bridge management policies for inter piconet communication in Bluetooth scatternets
Energy efficient bridge management policies for inter picone...
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IEEE Conference on Vehicular Technology (VTC)
作者: R. Duggirala R.L. Ashok D.P. Agrawal OBR Center for Distributed and Mobile Computing ECECS University of Cincinnati Cincinnati OH USA
Bluetooth is a short-range wireless technology designed to connect various low power, resource constrained devices such as cameras, cell-phones, laptops, handhelds, etc. It is based on a master-slave paradigm where ea... 详细信息
来源: 评论
A novel distributed resource-aware scalable scheme for Scatternet formation
A novel distributed resource-aware scalable scheme for Scatt...
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IEEE International Conference on Networks
作者: S.I. Dharia D.P. Agrawal OBR Research Center for Distributed and Mobile Computing ECECS University of Cincinnati Cincinnati OH USA
来源: 评论