A power control MAC protocol for ad hoc networks
Proceedings of the 8th annual international conference on Mobile computing and networking
Wireless sensor networks: a survey
Computer Networks: The International Journal of Computer and Telecommunications Networking
Conserving Transmission Power in Wireless Ad Hoc Networks
ICNP '01 Proceedings of the Ninth International Conference on Network Protocols
An adaptive energy-efficient MAC protocol for wireless sensor networks
Proceedings of the 1st international conference on Embedded networked sensor systems
Versatile low power media access for wireless sensor networks
SenSys '04 Proceedings of the 2nd international conference on Embedded networked sensor systems
Z-MAC: a hybrid MAC for wireless sensor networks
Proceedings of the 3rd international conference on Embedded networked sensor systems
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We introduce power controlled and loosely synchronized (PCLS) MAC protocol for Tactical Underwater Surveillance System (TUSS). PCLS protocol employs loosely synchronized listen-sleep schedules, and transmission power control. Shorter preamble signals are used instead of RTS/CTS handshake. These reduce the energy consumption and the link layer delay, and also make PCLS resilient against topology changes due to node failures and mobility. PCLS protocol is evaluated through the simulation of TUSS scenario where the mobile objects drift over the sea surface with respect to the reference point group mobility (RPGM) model. It is also compared with IEEE 802.11, B-MAC and LMAC.