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- Wei Ye, John S. Heidemann, Deborah Estrin
- INFOCOM
- 2002
This paper proposes S-MAC, a medium-access control (MAC) protocol designed for wireless sensor networks. Wireless sensor networks use battery-operated computing and sensing devices; a network of… (More)
- Wei Ye, John S. Heidemann, Deborah Estrin
- IEEE/ACM Transactions on Networking
- 2004
This paper proposes S-MAC, a medium access control (MAC) protocol designed for wireless sensor networks. Wireless sensor networks use battery-operated computing and sensing devices. A network of… (More)
- Ya Xu, John S. Heidemann, Deborah Estrin
- MobiCom
- 2001
We introduce a geographical adaptive fidelity (GAF) algorithm that reduces energy consumption in ad hoc wireless networks. GAF conserves energy by identifying nodes that are equivalent from a routing… (More)
- Nirupama Bulusu, John S. Heidemann, Deborah Estrin
- IEEE Personal Commun.
- 2000
Instrumenting the physical world through large networks of wireless sensor nodes, particularly for applications like marine biology, requires that these nodes be very small, light, un-tethered and… (More)
- Chalermek Intanagonwiwat, Ramesh Govindan, Deborah Estrin, John S. Heidemann, Fabio Silva
- IEEE/ACM Trans. Netw.
- 2003
Advances in processor, memory, and radio technology will enable small and cheap nodes capable of sensing, communication, and computation. Networks of such nodes can coordinate to perform distributed… (More)
- Wei Ye, Fabio Silva, John S. Heidemann
- SenSys
- 2006
Energy is a critical resource in sensor networks. MAC protocols such as S-MAC and T-MAC coordinate sleep schedules to reduce energy consumption. Recently, lowpower listening (LPL) approaches such as… (More)
- Deborah Estrin, Ramesh Govindan, John S. Heidemann, Satish Kumar
- MobiCom
- 1999
Networked sensors-those that coordinate amongst themselves to achieve a larger sensing task-will revolutionize information gathering and processing both in urban environments and in inhospitable… (More)
- Lee Breslau, Deborah Estrin, +8 authors Haobo Yu
- Computer
- 2000
Network researchers must test Internet protocols under varied conditions to determine whether they are robust and reliable. The paper discusses the Virtual Inter Network Testbed (VINT) project which… (More)
In-network data aggregation is essential for wireless sensor networks where energy resources are limited. In a previously proposed data dissemination scheme ( directed diffusion with opportunistic… (More)
- John S. Heidemann, Wei Ye, Jack Wills, Affan A. Syed, Yuan Li
- IEEE Wireless Communications and Networking…
- 2006
This paper explores applications and challenges for underwater sensor networks. We highlight potential applications to off-shore oilfields for seismic monitoring, equipment monitoring, and underwater… (More)